Powered by Deep Web Technologies
Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Proposed Action  

E-Print Network [OSTI]

Plan and made determinations of “may effect, likely to adversely affect ” for the Pitcher's thistle, Kirtland's warbler, bald eagle, piping plover, Karner blue butterfly, and Indiana bat. The Forest made a determination of “may effect, not likely to adversely affect ” for designated piping plover critical habitat. September 16, 2005: The Service responded to the Forest’s request for formal consultation, indicating that the information received in the BA constituted a complete initiation package. September – December 2005: Jessica Hogrefe (USFWS) worked with Forest biologists via email and telephone to discuss the proposed Plan and effects to listed species.

U. S. Fish; Wildlife Service

2006-01-01T23:59:59.000Z

2

Environmental Assessment - Proposed Actions  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

availability of Waste availability of Waste Isolation Pilot Plant (WIPP) facilities and infrastructure to scientists who wish to conduct experiments there. DOE would allow these experiments if they can be conducted without interfering with the WIPP's primary transuranic waste disposal mission and if they reflect contemporary budget priorities. This fact sheet presents questions and answers about the proposed action and its alternative. The deep geologic repository at the WIPP could provide a favorable environment for exper- iments in many scientific disciplines, including particle astrophysics, waste repository sci- ence, mining technology, low radiation dose physics, fissile materials accountability and transparency, and deep geophysics. Los Alamos National Laboratory has been conducting

3

Description of Proposed Action  

Broader source: Energy.gov (indexed) [DOE]

Carlsbad Field Office Carlsbad Field Office RECORD OF CATEGORICAL EXCLUSION DETERMINATION 1 Description of Proposed Action Performance of a three-dimensional seismic survey line on approximately 2,409 acres contained within the WIPP Land Withdrawal Area as part of a larger survey to determine whether hydrocarbons are present in the region in quantities that warrant extraction and development. Number and Title of Applicable Categorical Exclusion B3.1 Site Characterization/Environmental Monitoring Activities covered by this Categorical Exclusion include, but are not limited to, site characterization and environmental monitoring under CERCLA and RCRA. Specific activities include, but are not limited to: (a) Geological, geophysical (such as gravity, magnetic, electrical, seismic, and radar), geochemical, and

4

Riverland expedited response action proposal  

SciTech Connect (OSTI)

The US Environmental Protection Agency (EPA) and Washington Department of Ecology (Ecology) recommended that the US Department of Energy (DOE) prepare an expedited response action (ERA) for the Riverland Railroad Car Wash Pit and the 600 Area Army Munitions Burial Site. A non-time-critical ERA proposal includes preparation of an engineering evaluation/cost analysis (EE/CA) section. The EE/CA is a rapid, focused evaluation of available technologies using specific screening factors to assess feasibility, appropriateness, and cost. The ERA proposal will undergo reviews by Westinghouse Hanford Company (WHC), DOE, EPA, Ecology, and the public. Ecology and EPA will issue an Action Agreement Memorandum after resolution of all review comments. The, memorandum will authorize remediation activities. The ERA goal is to reduce the potential for any contaminant migration to the soil column, groundwater, and Columbia River. The ERA may be the final remediation of the 100-IU-1 Operable Unit. A No Action Record of Decision may be issued after cleanup completion.

Not Available

1993-04-01T23:59:59.000Z

5

Proposed Changes to Emergency Action Levels  

E-Print Network [OSTI]

Reference (a) provided proposed changes to Vermont Yankee's (VY's) Emergency Action Levels (EALs). This letter provides additional information requested by USNRC staff during a telecon held on

Vermont Yankee; Gautam Sen; Richard J. Conte; Emergency Preparedness; Safeguards Branch; Division Of Reactor

6

N Springs expedited response action proposal  

SciTech Connect (OSTI)

Since signing the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) in 1989, the parties to the agreement have recognized the need to modify the approach to conducting investigations, studies, and cleanup actions at Hanford. To implement this approach, the parties have jointly developed the Hanford Past-Practice Strategy. The strategy defines a non-time-critical expedited response action (ERA) as a response action ``needed to abate a threat to human health or welfare or the environment where sufficient time exists for formal planning prior to initiation of response. In accordance with the past-practice strategy, DOE proposes to conduct an ERA at the N Springs, located in the Hanford 100 N Area, to substantially reduce the strontium-90 transport into the river through the groundwater pathway. The purpose of this ERA proposal is to provide sufficient information to select a preferred alternative at N Springs. The nature of an ERA requires that alternatives developed for the ERA be field ready; therefore, all the technologies proposed for the ERA should be capable of addressing the circumstances at N Springs. A comparison of these alternatives is made based on protectiveness, cost, technical feasibility, and institutional considerations to arrive at a preferred alternative. Following the selection of an alternative, a design phase will be conducted; the design phase will include a detailed look at design parameters, performance specifications, and costs of the selected alternative. Testing will be conducted as required to generate design data.

Not Available

1994-01-01T23:59:59.000Z

7

Categorical Exclusion Determination Form Proposed Action Title...  

Broader source: Energy.gov (indexed) [DOE]

will take place at Varentec Inc. (San Jose, CA), Georgia Tech University (Atlanta, GA), Electric Power Research Institute (Knoxville, TN), and Waukesha Electric Systems Inc....

8

Chapter 2 - Proposed Action and Alternatives  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2-1 CHAPTER 2 PROPOSED ACTION AND ALTERNATIVES The WIPP facility, in addition to serving its primary mission as a TRU waste disposal site, needs to perform a variety of actinide chemistry experiments to (1) support WIPP's recertification efforts, (2) address scientific questions important to WIPP, (3) improve TRU waste characterization techniques, and (4) improve DOE's understanding of how the waste interacts with the natural environment in order to better understand waste isolation performance. In the past, WIPP-related actinide chemistry experiments have taken place at DOE laboratory facilities at other DOE sites such as LANL. However, due to reductions in travel budgets and additional security requirements being imposed on DOE weapons

9

Chapter 4 Proposed Action and Alternatives  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

need for the project and achieve the project's purposes (see Section 1.3, Purposes). BPA developed four action alternatives from combinations of the route segments and...

10

Implementation Proposal for The National Action Plan on Demand Response |  

Broader source: Energy.gov (indexed) [DOE]

Implementation Proposal for The National Action Plan on Demand Implementation Proposal for The National Action Plan on Demand Response Implementation Proposal for The National Action Plan on Demand Response August 1, 2011 - 3:54pm Addthis EXECUTIVE SUMMARY The staff of the Federal Energy Regulatory Commission (FERC) and the U.S. Department of Energy (DOE) developed this implementation proposal as required by section 529 of the Energy Independence and Security Act of 2007 (EISA).1 In particular, this proposal complies with EISA's mandate "to submit to Congress a proposal to implement the [National] Action Plan [on Demand Response], including specific proposed assignments of responsibility, proposed budget amounts, and any agreements secured for participation from State and other participants."2 The objective of the proposal is to implement the National Action Plan to

11

ACTION DESCRIPTION MEMORANDUM PROPOSED DECONTAMINATION OF THREE BUILDINGS AT THE  

Office of Legacy Management (LM)

ACTION DESCRIPTION MEMORANDUM ACTION DESCRIPTION MEMORANDUM PROPOSED DECONTAMINATION OF THREE BUILDINGS AT THE UNIVERSITY OF CHICAGO CONTAMINATED AS A RESULT OF PREVIOUS MED/AEC ACTIVITIES Prepared by Environmental Research Division Argonne National Laboratory Argonne, Illinois December 1983 Prepared for U.S. Department of Energy Oak Ridge Operations Technical Services Division Oak Ridge, Tennessee II-39 CONTENTS Page Summary of Proposed Action ....................... 1 Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. 1 Background and Need for Action ..................... 2 Proposed Remedial Action ........................ 3 Potential Issues ................... ......... 4 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. 6 Tables. ............ .................. 7 References ................... ............ 8

12

Categorical Exclusion Determination Form Proposed Action Title...  

Broader source: Energy.gov (indexed) [DOE]

can be regenerated electrically for use in future high efficiency electric vehicle (EV) heat pumps. Proposed work consists of indoor laboratory-based research and development,...

13

4.0 IMPACTS OF THE PROPOSED ACTION AND ALTERNATIVES  

Broader source: Energy.gov (indexed) [DOE]

0 IMPACTS OF THE PROPOSED ACTION AND ALTERNATIVES 0 IMPACTS OF THE PROPOSED ACTION AND ALTERNATIVES This chapter evaluates the environmental consequences of the proposed action (Section 4.1) and of the alternatives (Section 4.2) . The analysis focuses primarily on impacts associated with routine operation of the glass melter. In some instances (such as human health) , additional analysis is provided for accident conditions. 4.1 THE PROPOSED ACTION The proposed action was evaluated to determine the potential impacts of a number of environmental components, including air quality, surface water quality, and biological resources, as well as the potential effects to human health and safety. The potential impacts to these receptors are evaluated in the following subsections. No impact pathways were identified for land use, socioeconomics, or groundwater resources.

14

4. ENVIRONMENTAL IMPACTS OF THE PROPOSED ACTION AND ALTERNATIVES  

Broader source: Energy.gov (indexed) [DOE]

4. ENVIRONMENTAL IMPACTS OF THE PROPOSED ACTION AND 4. ENVIRONMENTAL IMPACTS OF THE PROPOSED ACTION AND ALTERNATIVES . This section describes potential environmental impacts of the proposed action and alternatives. If the proposed action is implemented, activities would be limited to existing facilities. A WERF modification would be required to allow for injection of an atomized aqueous waste stream into the incinerator lower chamber. The installation would be performed within the WERF incinerator/stabilization building and may use an existing incinerator access port. Installation work would be similar to many routine maintenance and modification actions at WERF. A detailed analysis of potential impacts from processing INEL-generated LL W at commercial facilities is not presented in this EA because specific commercial facilities and processes have not

15

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

'u ", lt~Fs::::N 'u ", lt~Fs::::N CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Southwestern Power Administration proposes to construct a maintenance garage for heavy vehicles and equipment at the Springfield, Missouri facility. PROPOSED BY: Southwestern Power Administration- U.S. Dept. of Energy DATE: December 7,2010 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart D, Part B1.15- Siting, construction or modification of support structures within or contiguous to an already developed area. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix A & B to Subpart D. For classes of action listed in Appendix A or B, the following conditions are integral elements, i.e., to fit within a class, the

16

Management of corrective action wastes pursuant to proposed Subpart S  

SciTech Connect (OSTI)

Under Section 3004(u) of the Resource Conservation and Recovery Act (RCRA), owners/operators of permitted or interim status treatment, storage, and disposal facilities (TSDFs) are required to perform corrective action to address releases of hazardous waste or hazardous constituents from solid waste management units (SWMUs). On July 27, 1990, the Environmental Protection Agency (EPA) proposed specific corrective action requirements under Part 264, Subpart S of Title 40 of the code of Federal Regulations (CFR). One portion of this proposed rule, addressing requirements applicable to corrective action management units (CAMUs) and temporary units (TUs), was finalized on February 16, 1993 (58 FR 8658 et seq.). (CAMUs and TUs are RCRA waste management units that are specifically designated for the management of corrective action wastes). Portions of the proposed Subpart S rule that address processes for the investigation and cleanup of releases to environmental media have not yet been finalized. EPA and authorized State agencies, however, are currently using the investigation and cleanup procedures of the proposed rule as a framework for implementation of RCRA`s corrective action requirements. The performance of corrective action cleanup activities generates wastes that have to be characterized and managed in accordance with applicable RCRA requirements. This Information Brief describes these requirements. It is one of a series of information Briefs on RCRA Corrective Action.

Not Available

1995-02-01T23:59:59.000Z

17

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

proposes to add additional shop and office space onto two existing facilities proposes to add additional shop and office space onto two existing facilities located at the Jonesboro, Arkansas Maintenance Facility. PROPOSED BY: Southwestern Power Administration - U.S. Dept. of Energy DATE: May 09, 2011 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart 0 , Part B1 .15- Siting, construction or modification, and operation of support buildings and structures within or contiguous to an already developed area . REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix A & B to Subpart D. For classes of action listed in Appendix A or B, the following conditions are integral elements, i.e., to fit within a class,

18

Property:NEPA Proposed Action | Open Energy Information  

Open Energy Info (EERE)

Proposed Action Proposed Action Jump to: navigation, search Property Name NEPA Proposed Action Property Type Text Pages using the property "NEPA Proposed Action" Showing 25 pages using this property. (previous 25) (next 25) B BLM-NV-WN-ES-08-01-1310, NV-020-08-01 + NGP is proposing a geothermal development project which includes the construction and operation of power generation facilities, geothermal fluid production and injection well pads and wells, access roads, geothermal fluid pipelines, groundwater production wells, an electrical transmission line and switching station, and support facilities. NGP submitted an application (N-82701) and Plan of Development (PoD) to the BLM Winnemucca Field Office (WFO), for approval of a right-of-way (ROW) for those portions of the transmission line located on public lands managed by the BLM. SPPCo submitted an application (N-83479) to the BLM WFO for approval of a ROW for the electrical switching station to be built at the point of interconnection of the NGP transmission line with the existing SPPCo transmission line. An Operations Plan was submitted for approval to drill and test geothermal wells proposed on public land (within federal geothermal lease NVN-58196) which would be used for the project. A Utilization Plan was submitted for approval of utilization facilities proposed on public land to be used for the project. Geothermal Drilling Permits (GDPs) will be submitted for downhole casing and cementing engineering approval for each well as the project progresses.

19

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

install pole-mounted safety light(s) at the Gore, Oklahoma install pole-mounted safety light(s) at the Gore, Oklahoma substation facility. PROPOSED BY: Southwestern Power Administration - U.S. Dept. of Energy DATE: September 1, 2011 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart 0, Part B2.3- Installation of equipment for personnel safety and health. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix A& B to Subpart D. For classes of action listed in Appendix A or B, the following conditions are integral elements, i.e., to fit within a class, the proposal must riot: (a.) Threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health, including DOE and/or Executive Orders;

20

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

Entergy Arkansas, Inc. (Entergy) proposes to establish an interconnection between the system of Southwestern Entergy Arkansas, Inc. (Entergy) proposes to establish an interconnection between the system of Southwestern Power Administration and the system of Entergy in Carroll County, Arkansas. The interconnection would require Entergy to construct a new switching station at the interconnection site in addition to an approximately 5 mile length of transmission line. PROPOSED BY: Southwestern Power Administration - U.S. Dept. of Energy DATE: April 11,2011 NUMBERS AND TIT!-ES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart D, Part B4.12- Construction of electric powerlines approximately 10 miles in length or less, not integrating major new sources. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix A & B to Subpart D. For classes

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Microsoft Word - Updated Proposed Action 2004 SA.doc  

Broader source: Energy.gov (indexed) [DOE]

December 27, 2004 December 27, 2004 REPLY TO ATTN OF: KEC-4 SUBJECT: Supplement Analysis for the Fish and Wildlife Implementation Plan EIS (DOE/EIS-0312/SA-01) Sarah McNary Senior Policy Advisor Proposed Action: Updated Proposed Action (UPA) for the FCRPS Biological Opinion Remand Location: The action area of the UPA, including areas where the UPA directly or indirectly affects listed salmonids consists of the following areas: * The mainstem Columbia River, including and downstream of Libby and Hungry Horse dams and reservoirs; the Snake River below the confluence with the Salmon River; and the Clearwater River below Dworshak reservoir and dam, down to and including the Columbia River estuary and plume. * The estuary and plume, which includes the area immediately off the mouth of the Columbia

22

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

'IU "~I :~~~r;::::N 'IU "~I :~~~r;::::N CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Southwestern Power Administration proposes to perform aerial saw tree trimming activities along select portions of transmission line rights-of-ways located in eastern Oklahoma during the early winter of 2011. PROPOSED BY: Southwestern Power Administration- U.S. Dept. of Energy DATE: December 10, 2010 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart D, Part B1.3- Routine maintenance activities and custodial services for buildings, structures, rights-of-way, infrastructures (e.g., pathways, roads, and railroads), vehicles and equipment, and localized vegetation and pest control, during which operations may be suspended and resumed.

23

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CATEGORICAL EXCLUSION (CX) DETERMINATION CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Southwestern Power Administration (Southwestern) proposes to obtain an easement for an existing access road which is located in Carroll County, Arkansas. The easement will serve to facilitate Southwestern's electrical utility vehicles accessing electrical transmission line 3008, near structure 33, in Carroll County, Arkansas. PROPOSED BY: Southwestern Power Administration- U.S. Dept. of Energy DATE: January 28,2011 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart D, Part B1.24- Transfer, lease, disposition or acquisition of interests in uncontaminated permanent or temporary structures, equipment therein, and only land that is necessary for use of

24

CATEGORICAL EXCLUSION CX DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

Zi~Fs::::N Zi~Fs::::N CATEGORICAL EXCLUSION CX DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Southwestern Power Administration (Southwestern) proposes to accommodate a request, on behalf of Farrell- Cooper Mining Company, to lower and bury a small section of Southwestern's electrical lines to allow for the crossing of a large piece of mining equipment through the transmission line rights-of-way in Haskell County, Oklahoma. PROPOSED BY: Southwestern Power Administration- U.S. Dept. of Energy DATE: September 15, 2010 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021 , Appendix B to Subpart D, Part B4.9- Grant or denial of requests for multiple use of transmission facility rights-of-way, such as grazing permits and crossing agreements, including electric lines, water lines, and

25

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

~~Fs::::N ~~Fs::::N CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Southwestern Power Administration performed emergency construction activities to repair a levee, stabilize a bank, and complete drainage improvements as a result of damage incurred during recent heavy rains at the Jonesboro Maintenance Office and adjacent substation facility located in Craighead County, Arkansas. PROPOSED BY: Southwestern Power Administration- U.S. Dept. of Energy DATE: September 15, 2010 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021 , Appendix B to Subpart 0 , Part B 2.5- Safety and environmental improvements of a facility, including replacement and upgrade of facility components, that do not result in a significant change in the

26

Categorical Exclusion (CX) Determination Proposed Action: Havre Substation, Stage 03.  

Broader source: Energy.gov (indexed) [DOE]

Havre Substation, Stage 03. Havre Substation, Stage 03. Description of Proposed Action: The Western Area Power Administration (Western) is proposing to expand the Havre Substation approximately 150 ft to the north to accommodate a new delivery service from the newly built Herron Substation by Hill County. The expansion also converts the existing 115-kV single bus into a ring bus which will improve reliability. Western is also expanding the yard to the east to accommodate the replacement of the existing control building and control boards. Number and Title of Categorical Exclusions Being Applied: 10 CFR 1021.410 Subpart D, Appendix B, B4.11: Construction of electric power substations .. . or modification of existing substations and support facilities . Regulatory Requirements for CX Determination: The DOE Guidelines for Compliance with

27

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

(Southwestern) proposes to replace the shield wire, fiber-optic cable, (Southwestern) proposes to replace the shield wire, fiber-optic cable, conductor, structures, and all associated hardware on the Idalia to Asherville 161 kV, 22 mile transmission line located in Butler and Stoddard County, Missouri. PROPOSED BY: Southwestern Power Administration - U.S. Dept. of Energy DATE: October 13,2011 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart D, Part B4.6- Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area including , but not limited to, switchyard rock grounding upgrades, secondary containment projects, paving projects, seismic upgrading, tower modifications, changing insulators, and replacement of poles, circuit breakers, conductors,

28

Cleanup Actions Proposed for g-2, BLIP, and Former Underground  

E-Print Network [OSTI]

: Supporting Documentation for the Proposed Plan,AOC 12 and AOC 16K, and the BNL g-2 Source Area andTritium Plume ­ AOC 16T Focused Feasibility Study.The public is also invited to provide comments on them to DOE

29

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

Southwestern Power Administration (Southwestern) proposes to modify and/or construct several Arkansas, Southwestern Power Administration (Southwestern) proposes to modify and/or construct several Arkansas, Oklahoma, and Missouri communication tower facilities to facilitate the spectrum relocation of Federal communications systems in conjunction with the Commercial Spectrum Enhancement Act (CSEA, Title II of P.L. 108-494). Communication tower facility modifications and construction activities include 13 tower replacements, 16 tower removals, and 6 communication site dispositions. The 35 tower project locations, identified by state, include: ~ Arkansas- Hardy, Melbourne, Paragould, Piggott, Bethel, Bull Shoals, Norfork, Piggott, Poteau Mountain, Decatur, Sulphur Rock, Van Buren, Winesburg, and Humphrey ~ Oklahoma- Broken Bow Project Office, Broken Bow Powerhouse, Gore Substation, Lamar, Weleetka,

30

Expedited response action proposal for 316-5 process trenches  

SciTech Connect (OSTI)

A summary of the evaluation of remedial alternatives for the 300 Area Process Trench sediment removal at Hanford is presented. Based on the preliminary technology screening, screening factors, and selection criteria the preferred alternative for the 300 Area Process Trench is to remove and interim stabilize the sediments within the fenced area of the process trenches. This alternative involves proven technologies that are applied easily at this mixed waste site. This alternative removes and isolates contaminated sediments from the active portion of the trenches allowing continued used of the trenches until an inspection and treatment facility is constructed. The alternative does not incorporate any materials or actions that preclude consideration of a technology for final remediation of the operable unit. The estimated initial and annual costs would enable this alternative to be implemented under the guidelines for an EPA- funded ERA ($2 million). Implementation of the alternative can be accomplished with trained personnel using familiar procedures to provide a safe operation that accomplishes the objective for removing a potential source of contamination, thereby reducing potential environmental threat to groundwater. 18 refs., 5 figs., 9 tabs.

Not Available

1991-07-01T23:59:59.000Z

31

CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION:  

Broader source: Energy.gov (indexed) [DOE]

obtain an easement for an existing access road obtain an easement for an existing access road which is located in Carroll County, Arkansas. The easement will serve to facilitate Southwestern's electrical utility vehicles accessing electrical transmission line 3008, near structure 33, in Carroll County, Arkansas. PROPOSED BY: Southwestern Power Administration- U.S. Dept. of Energy DATE: January 28, 2011 NUMBERS AND TITLES OF THE CATEGORICAL EXCLUSIONS BEING APPLIED: 10 CFR 1021, Appendix B to Subpart D, Part B1.24- Transfer, lease, disposition or acquisition of interests in uncontaminated permanent or temporary structures, equipment therein, and only land that is necessary for use of the transferred structures and equipment, for residential, commercial, or industrial uses. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B):

32

EIS-0385: Notice of Proposed Floodplain and Wetland Actions | Department of  

Broader source: Energy.gov (indexed) [DOE]

385: Notice of Proposed Floodplain and Wetland Actions 385: Notice of Proposed Floodplain and Wetland Actions EIS-0385: Notice of Proposed Floodplain and Wetland Actions Site Selection for the Expansion of the Strategic Petroleum Reserve Announcement The Department of Energy (DOE) is preparing an environmental impact statement (EIS) for site selection for expansion of the Strategic Petroleum Reserve, as required by the Energy Policy Act of 2005. DOE hereby gives early notice that it will include in the Draft EIS a floodplain and wetland assessment prepared in accordance with the DOE Regulations for Compliance with Floodplain and Wetland Environmental Review Requirements (10 CFR Part 1022) and provides for early public input. DOE/EIS-0385, Department of Energy, Notice of Proposed Floodplain and Wetland Actions for the Site Selection for the Expansion of the Strategic

33

EIS-0385: Notice of Proposed Floodplain and Wetland Actions | Department of  

Broader source: Energy.gov (indexed) [DOE]

Proposed Floodplain and Wetland Actions Proposed Floodplain and Wetland Actions EIS-0385: Notice of Proposed Floodplain and Wetland Actions Site Selection for the Expansion of the Strategic Petroleum Reserve Announcement The Department of Energy (DOE) is preparing an environmental impact statement (EIS) for site selection for expansion of the Strategic Petroleum Reserve, as required by the Energy Policy Act of 2005. DOE hereby gives early notice that it will include in the Draft EIS a floodplain and wetland assessment prepared in accordance with the DOE Regulations for Compliance with Floodplain and Wetland Environmental Review Requirements (10 CFR Part 1022) and provides for early public input. DOE/EIS-0385, Department of Energy, Notice of Proposed Floodplain and Wetland Actions for the Site Selection for the Expansion of the Strategic

34

Categorical Exclusion Determination Form Proposed Action Title: (0473-1601) Sandia National Laboratories -  

Broader source: Energy.gov (indexed) [DOE]

nergy nergy Categorical Exclusion Determination Form Proposed Action Title: (0473-1601) Sandia National Laboratories - Improved Power System Operations Using Advanced Stochastic Optimization Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): New Mexico, Iowa, Massachusetts, Washington, and California Proposed Action Description: Funding will support development of an integrated probabilistic decision-making software that can account for uncertain conditions that affect renewable energy sources to ensure reliable and efficient use of power system assets and enforce AC power flow constraints. Proposed work consists of (1) developing a two-stage optimized algorithm for the stochastic unit commitment and economic dispatch and pricing

35

RCRA corrective action definitions under Subpart F and proposed Subpart S. RCRA Information Brief  

SciTech Connect (OSTI)

If EPA or the authorized State determines there has been a release of a hazardous waste or hazardous waste constituent at an interim status facility, RCRA Section 3008(h)(1) authorizes EPA or the authorized State to issue an administrative order requiring corrective action or other measures. There are no regulations specifically addressing corrective action orders under Subpart F. However, while an interim status facility is seeking a RCRA permit, the facility is required by 40 CFR 265 Subpart F to monitor ground water and report the results of this monitoring program to the regulatory agency. If a release of a hazardous waste or hazardous waste constituent occurs, the facility may be issued a RCRA Section 3008(h) Order to conduct corrective action. While the proposed Subpart S regulations apply specifically to SWMUs at permitted TSDFs, EPA intends to use similar corrective action requirements at interim status facilities where there has been a release of a hazardous waste or hazardous waste constituent. The specific requirements for corrective action at an interim status facility will be specified in a RCRA Section 3008(h) Order. Alternatively, EPA may compel corrective action under proposed Subpart S through a permit Schedule of Compliance, especially if the permit is expected to be issued in the near term. This information Brief discusses the terminology used in the two corrective action programs and discusses both the proposed Subpart S rule and the final CAMU and TU rule.

Not Available

1994-03-01T23:59:59.000Z

36

Categorical Exclusion Determination Form Proposed Action Title: (0473-1510) Texas Engineering Experiment Station -  

Broader source: Energy.gov (indexed) [DOE]

rtm nt n rgy rtm nt n rgy Categorical Exclusion Determination Form Proposed Action Title: (0473-1510) Texas Engineering Experiment Station - Robust Adaptive Topology Control (RATC) Program or Pield Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): Texas, Arizona, California, New Jersey, and Tennessee. Proposed Action Description: Funding will support development an algorithmic Topology Control software to enable real-time, automated control over the transmissions lines within the electricity grid during unexpected power supply interruptions caused by intermittent availability of renewable generation sources, and cascading network failures due to extreme operating conditions or malicious attacks. Proposed work consists of (1) developing a fast, adaptive topology control algorithm to identify actions that will mitigate effects of unexpected

37

Categorical Exclusion Determination Form Proposed Action Title: (0474-1528) Ideal Power Converters Inc. -  

Broader source: Energy.gov (indexed) [DOE]

rgy rgy ·Submitby£-mail Categorical Exclusion Determination Form Proposed Action Title: (0474-1528) Ideal Power Converters Inc. - Dual Bi-Directional Silicon IGBTs Modules Enables Breakthrough PV Inverter Using Current-Modulation Topology Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCitY/County/State): California, New York, Virginia, Texas Proposed Action Description: Funding will support development of a low-cost, high-efficiency 100 kW power inverter to connect photovoltaic (PV) solar panels to the grid, using revolutionary bi-directiona linsulated gate bipolar transistor (BD-IGBT) switches and dual chip modules. Proposed work consists of indoor laboratory-based research and development (R&D) and semiconductor fabrication, including (1) device

38

Categorical Exclusion Determination Form Proposed Action Title: (0473-1579) GE Global Research -  

Broader source: Energy.gov (indexed) [DOE]

partment of n rgy partment of n rgy Categorical Exclusion Determination Form Proposed Action Title: (0473-1579) GE Global Research - Nanoclay-reinforced Ethylene-Propylene-Rubber for Low Cost HVDC Cabling Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) (City/County/State): Niskayuna, NY Proposed Action Description: Funding will support development of a low cost, extrudable, nanoclay-reinforced ethylene-propylene-rubber (EPR) for making high voltage direct current (HVDC) cable. Proposed work will consist of (1) indoor, laboratory-based synthesis, characterization, and testing of nanoclay-reinforced EPR and (2) computer- based modeling of the performance characteristics and production cost of the nanoclay-reinforced EPR HVDC cable at full scale.

39

Categorical Exclusion Determination Form Proposed Action Title: (0471-1554) Pacific Northwest National Laboratory -  

Broader source: Energy.gov (indexed) [DOE]

partme t nerg partme t nerg Categorical Exclusion Determination Form Proposed Action Title: (0471-1554) Pacific Northwest National Laboratory - Reversible Metal Hydride Thermal Storage for High Temeprative Power Generation Systems Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Utah and Washington Proposed Action Description: Funding will support development of a novel, metal hydride-based thermal energy storage (TES) system for use with concentrated solar power or nuclear power generating systems. Proposed work consists of indoor laboratory-based research and development, including (1) materials synthesis, characterization, and testing to develop and optimize reversible metal hydride materials, (2) design and fabrication of a bench-scale 3kWh prototype TES unit, and (3) testing,

40

Categorical Exclusion Determination Form Proposed Action Title: (0471-1606) United Technologies Research Center -  

Broader source: Energy.gov (indexed) [DOE]

rg rg Categorical Exclusion Determination Form Proposed Action Title: (0471-1606) United Technologies Research Center - Thermal Storage Using Hybrid Vapor Compression Adsorption System Program or Field Office: Advanced Research Projects Agency - Energy Location{s) (City/County/State): Connecticut, Michigan Proposed Action Description: Funding will support development of an advanced climate control system for plug-in hybrid electric vehicles (PHEVs) and electric vehicles (EVs) utilizing a hybrid thermal battery that employs a unique approach of adsorbing refrigerant on a metal salt. Proposed work consists of indoor laboratory-based research and development and office-based engineering analysis, including (1) synthesis, characterization, and testing of metal salts and refrigerant fluids for use in the thermal battery system, (2) computer-based design and

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Categorical Exclusion Determination Form Proposed Action Title: (0672-1502) General Electric Global Research (GE) -  

Broader source: Energy.gov (indexed) [DOE]

'Department of Energy 'Department of Energy Categorical Exclusion Determination Form Proposed Action Title: (0672-1502) General Electric Global Research (GE) - Chilled Natural Gas for At-Home Refueling Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Niskayuna, NY; Troy, NY; Columbia, MO Proposed Action Description: Funding will support efforts to develop a compressor technology for at-home refueling of natural gas vehicles. Proposed work will consist of: (1) development, synthesis, and testing of small quantities of adsorbent material at a dedicated laboratory facility on the University of Missouri campus in Columbia, MO; (2) design, fabrication (or procurement), and testing of compressor system components, including a cryocooler and an accumulator, at Chart Industries, Inc.'s commercial development and assembly site in Troy, NY; and (3) assembly

42

Categorical Exclusion (CX) Determination Proposed Action: Expansion of O'Fallon Creek Substation Yard  

Broader source: Energy.gov (indexed) [DOE]

Expansion of O'Fallon Creek Substation Yard Expansion of O'Fallon Creek Substation Yard Description of Proposed Action: The Western Area Power Administration (Western) is proposing to expand the current yard to accommodate an additional bay for a dedicated electrical feed to a future oil pumping station that will be part of the Keystone XL project. Number and Title of Categorical Exclusions Being Applied: 10 CFR 10210410 Subpmi D, Appendix B, B4.11: Construction of electric power substations ... or modification of existing substations and support facilities. Regulatory Requirements for CX Determination: The DOE Guidelines for Compliance with the Regulatory Requirements for the National Environmental Policy Act at 10 CFR 1021AI0(b), require the following determinations be made in order for a proposed action to be categorically

43

Categorical Exclusion Determination Form Proposed Action Title: (0473-1621) Autogrid, Inc. -  

Broader source: Energy.gov (indexed) [DOE]

partment n rgy partment n rgy Categorical Exclusion Determination Form Proposed Action Title: (0473-1621) Autogrid, Inc. - Highly Dispatchable and Distributed Demand Response for the Integration of Distributed Generation Program or Field Office: Advanced Research Projects Agency - Energy Location{s) (City/County/State): California and New York Proposed Action Description: Funding will support development a highly distributed Demand Response Optimization and Management System for Real-time (DROMS-RT) power flow control software to support large scale integration of distributed renewable generation sources into the electricity grid. Proposed work consists of (1) developing a web-based software platform to enable full DROMS-RT functionality; (2) developing standards for

44

Categorical Exclusion Determination Form Proposed Action Title: (0473-1543) Georgia Tech Research Corporation-  

Broader source: Energy.gov (indexed) [DOE]

3-1543) Georgia Tech Research Corporation- 3-1543) Georgia Tech Research Corporation- Prosumer-Based Distributed Autonomous Cyber-Physical Architecture for Ultra-Reliable Green Electricity Internetworks Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): Georgia Proposed Action Description: Funding will support development of an internet-like software architecture capable of independently controlling and coordinating distributed energy sources generated by "prosumers," such as wind and solar power, to improve the reliability, efficiency, flexibility, and communications within the electrical grid. Proposed work consists of (1) developing an independently networked inverter controller that incorporates Kuramoto oscillators to reduce required

45

Categorical Exclusion Determination Form Proposed Action Title: (0470-1541) Chromatin Inc. -  

Broader source: Energy.gov (indexed) [DOE]

41) Chromatin Inc. - 41) Chromatin Inc. - Plant Based Sesquiterpene Biofuels Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): Kansas, Kentucky, Illinois, Ohio Proposed Action Description: Funding will support development of genetically modified (GM) sweet sorghum (Sorghum bicolor) to produce increased levels of farnesene , a drop-in biofuel. Proposed work will consist of (1) transforming sweet sorghum with mini-chromosomes carrying limiting genes and metabolic pathway genes to increase farnesene synthesis; (2) evaluating and optimizing genes from plants, E. coli, and yeast (Saccharomyces cerevisiae) to improve enzymatic activity and specificity; (3) testing plasmid constructs and evaluating optimized genes in a model plant, guayule

46

Categorical Exclusion Determination Form Proposed Action Title: (0675-1511) Ford Motor Company -  

Broader source: Energy.gov (indexed) [DOE]

11) Ford Motor Company - 11) Ford Motor Company - High Precision Tester for Automotive and Stationary Batteries Program or Field Office:Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Dearborn, MI; Albuquerque, NM; College Station, TX Proposed Action Description: Funding will support efforts to develop a high precision battery tester to measure key battery characteristics during charge/discharge cycles to improve the accuracy and precision of Columbic Efficiency and predicted life expectancy estimates. Proposed work will consist of: (1) development and validation of a low current battery tester that meets established performance objectives and (2) development and validation a high current battery tester that meets established performance objectives.

47

Appliance Standard Program - The FY 2003 Priority -Setting Summary Report and Actions Proposed  

Broader source: Energy.gov (indexed) [DOE]

Appliance Appliance Standards Program The FY 2003 Priority- Setting Summary Report and Actions Proposed Date: August 22, 2002 Table of Contents i EXECUTIVE SUMMARY.............................................................................................. iv 1 Energy Conservation Program - Product Prioritization Process.......1-1 1.1 Background on Appliance Standards Program........................................... 1-1 1.2 DOE Authority to Add Products ................................................................ 1-2 1.2.1 Consumer Products .................................................................................... 1-3 1.2.2 Commercial Products................................................................................. 1-5 1.2.2.1 Products Regulated under EPCA Provisions Concerning Consumer

48

Categorical Exclusion Determination Form Proposed Action Title: (0473-1520) Michigan State Un  

Broader source: Energy.gov (indexed) [DOE]

3-1520) Michigan State Un 3-1520) Michigan State Un iversity - Transformer-less Unified Power Flow Controller for Wind and Solar Power Transmission Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): East Lansing, MI Proposed Action Description: Funding will support the development of a transformer-less unified power flow controller (UPFC) that can efficiently and economically control distributed and intermittent power flow generated by wind and solar power sources through existing transmission lines. Proposed work will consist of indoor activities to (1) engage in a system-level simulation of the new UPFC with a real-time simulator; (2) design, develop , and electronically fabricate three prototype 15-kV/1.5-MVA transformer-less UPFCs; (3) construct a temporary, 15-kV mobile testing

49

Categorical Exclusion Determination Form Proposed Action Title: (0208-1695) Sustainable Energy Solutions LLC -  

Broader source: Energy.gov (indexed) [DOE]

208-1695) Sustainable Energy Solutions LLC - 208-1695) Sustainable Energy Solutions LLC - Cryogenic Carbon Capture (Phase 2) Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Utah; Wyoming Proposed Action Description: Funding will support development of a cryogenic carbon capture (CCC) process for separating carbon dioxide from flue gas via desublimination of the flue gas and compression of the resulting solid and liquid products. Proposed work will consist of (1) design, fabrication/acquisition, and testing of components for the pilot-scale prototype CCC system; (2) integration of the components into a skid-mounted, pilot-scale prototype CCC system; and (3) testing of the skid-mounted, pilot-scale prototype CCC system using actual or simulated flue gas streams.

50

Categorical Exclusion Determination Form Proposed Action Title: (0675-1534) GE Global Research -  

Broader source: Energy.gov (indexed) [DOE]

34) GE Global Research - 34) GE Global Research - Control Enabling Solutions with Ultrathin Strain and Temperature Sensor System for Reduced Battery Life Cycle Cost Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Niskayuna, NY; Ann Arbor, MI; Dearborn, MI Proposed Action Description: Funding will support efforts to develop a a novel sensor system with supporting multi-physics models to increase battery cell lifetime and extend battery range for electric vehicle applications. Proposed work will consist of: (1) development and fabrication a novel multi-measurand sensor capable of measuring strain and temperature across multiple battery cells; (2) performance of strain and temperature testing and development and validation of multi-physics models; (3)

51

Categorical Exclusion Determination Form Proposed Action Title: (0473-1529) Charles River Associates International Inc. -  

Broader source: Energy.gov (indexed) [DOE]

29) Charles River Associates International Inc. - 29) Charles River Associates International Inc. - Transmission Topology Control for Infrastructure Resilience to the Integration of Renewable Generation Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): Massachusetts, Pennsylvania, Washington Proposed Action Description: Funding will support development of Topology Control, an algorithmic and software technology framework that will improve the efficiency of the electrical grid by implementing appropriate short-term changes of transmission line status to manage transmission congestion and uncertainties associated with integration of renewable generation sources into the electricity grid. Proposed work consists of (1) developing and validating a large power system model that accurately simulates day-ahead and intra-day power

52

Categorical Exclusion Determination Form Proposed Action Title: (0474-1592) Satcon Technology Corp. -  

Broader source: Energy.gov (indexed) [DOE]

4-1592) Satcon Technology Corp. - 4-1592) Satcon Technology Corp. - Agile Direct Grid Connect Medium Voltage 4.7-13.8kV Power Converter for PV Applications Utilizing Advanced Wide Band Gap Devices Program or Field Office:Advanced Research Projects Agency - Energy Location{s) (City/County/State): Massachusetts, New Mexico, North Carolina, Pennsylvania Proposed Action Description: Funding will support development of an early stage prototype of a solid-state power inverter capable of converting low-voltage input power generated by utility-scale solar farms to medium voltage AC output power for transmission to the electric grid, increasing energy yield and reducing equipment costs. Proposed work consists of indoor laboratory-based research and development (R&D) and device testing, including (1) design, fabrication, and

53

Categorical Exclusion Determination Form Proposed Action Title: (0675-1570) Washington University in St. Louis -  

Broader source: Energy.gov (indexed) [DOE]

0) Washington University in St. Louis - 0) Washington University in St. Louis - Optimal Operation and Management of Energy Storage Systems Based on Real-Time Predictive Modeling and Adaptive Battery Management Techniques Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): St. Louis, MO; Golden, CO Proposed Action Description: Funding will support efforts to develop a battery management system for electric vehicle batteries capable of accurately predicting a battery's charge and health in order to make control decisions that improve battery safety, charging rate, useful capacity, and battery lifetime. Proposed work will consist of: (1) development of baseline physics models for the battery management; (2) optimization of the baseline physics

54

Categorical Exclusion Determination Form Proposed Action Title: (0470-1532) Arcadia Biosciences, Inc. -  

Broader source: Energy.gov (indexed) [DOE]

32) Arcadia Biosciences, Inc. - 32) Arcadia Biosciences, Inc. - Vegetative Production of Oil in a C4 Crop Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Davis, CA Proposed Action Description: Funding will support development of genetically modified (GM) Setaria viridis (Setaria) that produces triacylglycerol (vegetable oil) in the tissues of I. the plant in place of starch. If the work performed under the award is successful, Arcadia will incorporate the gene combinations developed in _ Setaria into sorghum. Proposed work will consist of laboratory-based (1) genetic modification of E. coli to construct vectors for implementing oil production genes in Setaria; (2) genetic modification of Setaria to express gene combinations for three different pathways that are critical to oil synthesis; and (3)

55

Categorical Exclusion Determination Form Proposed Action Title: (0473-1597) Smart Wire Grid, Inc. -  

Broader source: Energy.gov (indexed) [DOE]

97) Smart Wire Grid, Inc. - 97) Smart Wire Grid, Inc. - Distributed Power Flow Contro l Using Smart Wires for Energy Routing Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): California, Missouri, North Carolina, Georgia, Wash ington, Pennsylvania, and Tennessee Proposed Action Description: Funding will support development of a Smart Wire System Controller and an energy router software to enable distributed agents to coordinate with the control center, improve power flow control, and take advantage of unused capacity within the existing transmission system. In addition, the power controller will enable grid operators to optimize transmission assets to fully integrate variable renewable energy sources. Proposed work consists of (1) designing, developing, testing, and optimizing the Smart Wire System Controller to meet utility specifications; (2)

56

Categorical Exclusion Determination Form Proposed Action Title: (0674-1585) Xilectric, Inc. -  

Broader source: Energy.gov (indexed) [DOE]

585) Xilectric, Inc. - 585) Xilectric, Inc. - Low Cost Transportation Batteries Program or Field Office: Advanced Research Projects Agency - Energy (ARPA-E) LocationCs) CCity/County/State): University of Rhode Island (Kingston, RI); Electrosynthesis, Inc. (Lancaster, NY) Proposed Action Description: Submit by E-mail JI Funding will support efforts to develop a new class of low-cost rechargeable battery chemistries based on the Edison battery chemistry that have the potential to exceed energy densities of 400 Wh/kg and 600 Wh/L at a battery materials cost less than $50/kWh. These battery systems will be built from materials that are earth-abundant, environmentally friendly, and cheap with a cell architecture that is inexpensive to manufacture and electrode structures expected to have extremely long cycle life. Proposed work will consist of: (1) testing, thermodynamic characterization, and

57

Proposed Action Title: (0470-1517) Donald Danforth Plant Science Center -  

Broader source: Energy.gov (indexed) [DOE]

(0470-1517) Donald Danforth Plant Science Center - (0470-1517) Donald Danforth Plant Science Center - Center for Enahnced Camelina Oil Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): Michigan, Missouri, Montana, Nebraska, New Mexico Proposed Action Description: Funding will support development of genetically modified (GM) camelina that grows at an increased yield and produces more seed oil than wild- type camelina for use as a biofuel feedstock. Proposed work will consist of (1) genetically modifying camelina to improve carbon capturel assimilation and light utilization, and to redirect carbon flux towards seed oil synthesis, including synthesis of oleic acid; (2) fabricating and testing phenomics chambers used to analyze plant metabolism under varying conditions (e.g. humidity, temperature); (3) growing selected lines of non-GM, wild-type camelina in contained

58

Categorical Exclusion Determination Form Proposed Action Title: (0675-1578) Robert Bosch LLC -  

Broader source: Energy.gov (indexed) [DOE]

8) Robert Bosch LLC - 8) Robert Bosch LLC - Advanced Battery Management System Program or Field Office: Advanced Research Projects Agency - Energy (ARPA-E) LocationCs) CCity/County/State): Bosch RTC (Palo Alto, CA); Cobasys, LLC (Orion, MI); University of California - San Diego (San Diego, CA) Proposed Action Description: Funding will support efforts to develop an adaptive battery management system that controls battery charging and discharging so as to enable fuller, more efficient battery utilization . Proposed work will consist of: (1 ) development of real-time estimation and control strategies for estimating battery performance; (2) design , development, and fabrication of small-scale Lithium-ion battery cells with an electrochemical-based battery management system; and (3) conducting analytical modeling and testing to characterize and validate system performance.

59

Categorical Exclusion Determination Form Proposed Action Title: (0674-1610) TVN Systems, Inc. -  

Broader source: Energy.gov (indexed) [DOE]

610) TVN Systems, Inc. - 610) TVN Systems, Inc. - Hydrogen/Bromine Electrical Energy Storage System Program or Field Office :Advanced Research Projects Agency - Energy (ARPA-E) Submit by E-mail LocationCs) CCity/County/State): TVN Systems, Inc. (Lawrence, KS); Vanderbilt University (Nashville, TN); University of Kansas (Lawrence, KS) Proposed Action Description: Funding will support efforts to develop a cost-effective hydrogen-bromine flow battery that utilizes advanced membrane materials, unique catalysts, a novel shunt current protection system , and advanced cell and system designs. Proposed work will consist of: (1) synthesizing active and stable Rhodium-sulfer based electro-catalytic materials for hydrogen reactions; (2) fabricating and testing nanofiber composite membranes;

60

RECIPIENT:Gwinnett Co, GA  

Broader source: Energy.gov (indexed) [DOE]

Gwinnett Co, GA Gwinnett Co, GA u.s DEPARUIENT OFENllRGY EERE PROJECT MANAGEMENT CENTER NllPA DETERl\JINATION PROJECr TITLE: Gwinnett Co, GA EEC8G Page I or2 STATE: GA Funding Opportunity Announcement Number Procu~ment Instrument Number N[PA Control Number CID Number DE-EEOOOOS05.005 0 Based on my review ortbe information concerning tbe proposed action, as NEPA Compliance Officer (authorized under DOE Order 4SI.IA), I bave made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 8 5.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical assistance to individuals (such as builders, owners, consultants, designers), organizations (such as utilities), and state

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

DOE and FERC Jointly Submit Implementation Proposal for The National Action Plan on Demand Response to Congress  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy and the Federal Energy Regulatory Commission (FERC) jointly submitted to Congress a required “Implementation Proposal for The National Action Plan on Demand Response.”

62

Categorical Exclusion Determination Form Proposed Action Title: (0472-1518) Case Western Reserve University -  

Broader source: Energy.gov (indexed) [DOE]

18) Case Western Reserve University - 18) Case Western Reserve University - Transformation Enabled Nitride Magnets Absent Rare Earths Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Cleveland, OH Proposed Action Description: Funding will support the development of iron nitride (a"-Fe16(xx)N2) bulk powder capable of replacing rare earth elements in permanent magnets that are used in wind turbine generators and electric vehicle motors. Case Western Reserve University's application was selected for an initial 18- month period (Phase 1) of funding . The ARPA-E Program Director may decide to negotiate and fund project activities for an additional 18-month period (Phase II) after evaluating the work performed in Phase I. ARPA-E has not obligated funds or negotiated a scope of work for Phase II at

63

Categorical Exclusion Determination Form Proposed Action Title: (0472-1545) Dartmouth College -  

Broader source: Energy.gov (indexed) [DOE]

45) Dartmouth College - 45) Dartmouth College - Nanocrystalline T-MnAI Permanent Magnets Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): Hanover, NH Proposed Action Description: Funding will support the development of manganese-aluminum (T-MnAI) bulk powder capable of replacing rare earth elements in permanent magnets that are used in wind turbine generators and electric vehicle motors. Dartmouth College's application was selected for an initial 18- month period (Phase 1) of funding. The ARPA-E Program Director may decide to negotiate and fund project activities for an additional H3-month period (Phase II) after evaluating the work performed in Phase I. ARPA-E has not obligated funds or negotiated a scope of work for Phase II at

64

Environmental Assessment for Conducting Astrophysics and Other Basic Science Experiments - Chapter 2 Proposed Action and Alternatives  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2-1 2-1 CHAPTER 2 PROPOSED ACTION AND ALTERNATIVES Some types of experiments are best (or only) performed deep underground. For this reason, scientists have considered WIPP as a potential site for these types of experiments and have sought permission from DOE to conduct several types of experiments there. As an example, astrophysicists are searching for very small particles with no charge called neutrinos. These particles are so small that they typically pass through the Earth. The only way to detect them is to look for them using facilities as far underground as possible so that the Earth's surface layers filter out other cosmic particles and radiation. The first basic astrophysics-like experiments were begun at WIPP in 1993 by LANL scientists who used

65

Categorical Exclusion Determination Form Proposed Action Title: (0472-1537) Northeastern University -  

Broader source: Energy.gov (indexed) [DOE]

37) Northeastern University - 37) Northeastern University - Multiscale Development of L 10 Materials for Rare-Earth-Free Permanent Magnets Program or Field Office: Advanced Research Projects Agency - Energy LocationCs) CCity/County/State): New York, Michigan, Massachusetts, and Nebraska. Proposed Action Description: Funding will support the development of an ultra-strong ferromagnetic magnet material with a tetragonal L 10 structure, that does not contain rare earth materials and is designed for use in clean energy technologies such as electric vehicle motors and wind turbine generators. Northeastern University's application was selected for an initial 18-month period (Phase 1) of funding. The ARPA-E Program Director may decide to negotiate and fund project activities for an additional 18-month period (Phase II) after evaluating the work performed in Phase I. ARPA-E has not obligated

66

Notice of Proposed Floodplain and Wetlands Actions (DOE/EIS-0385) (03/28/06)  

Broader source: Energy.gov (indexed) [DOE]

398 Federal Register 398 Federal Register / Vol. 71, No. 59 / Tuesday, March 28, 2006 / Notices conditions that could result in an accidental or unauthorized detonation of nuclear explosives. Comments are invited on: (a) Whether the extended collection of information is necessary for the proper performance of the functions of the agency, including whether the information shall have practical utility; (b) the accuracy of the agency's estimate of the burden of the proposed collection of information, including the validity of the methodology and assumptions used; (c) ways to enhance the quality, utility, and clarity of the information to be collected; and (d) ways to minimize the burden of the collection of information on respondents, including through the use of automated collection techniques

67

Proposal for a second-generation, lattice matched, multiple junction Ga{sub 2}AsSb TPV converter  

SciTech Connect (OSTI)

First order device modeling is used to show that spontaneously ordered Ga{sub 2}AsSb may prove useful in the newly-active field of thermophotovoltaic power generation. Optimal band gaps for single-, double- and triple-junction III-V devices are presented for a range of blackbody emitter temperatures (1000--2000 K), and it is shown that monolithic, current-matched devices may be constructed that are lattice-matched throughout the stack to an underlying InP substrate. Device efficiency, short-circuit current, fill factor, and open-circuit voltage calculations are presented. The power generation capabilities are expected to be substantial due to the proximity of the devices to the thermal radiators. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

Horner, G.S. [Keithley Instruments, Solon Ohio (United States); Coutts, T.J.; Wanlass, M.W. [National Renewable Energy Laboratory, Golden Colorado (United States)

1995-01-05T23:59:59.000Z

68

Integrating local action elements for action analysis  

Science Journals Connector (OSTI)

In this paper, we propose a framework for human action analysis from video footage. A video action sequence in our perspective is a dynamic structure of sparse local spatial-temporal patches termed action elements, so the problems of action analysis ... Keywords: Action classification, Action distance function, Action matching, Action retrieval, Generalized Hough Transform, Implicit Shape Model, Multi-dimensional density estimation, Sparse Bayesian classifier, Spatial temporal feature

Tuan Hue Thi; Li Cheng; Jian Zhang; Li Wang; Shinichi Satoh

2012-03-01T23:59:59.000Z

69

Categorical Exclusion (CX) Determination Proposed Action: Elliot 115kV/43.8kV Transmission Substation Construction and Elliot  

Broader source: Energy.gov (indexed) [DOE]

Elliot 115kV/43.8kV Transmission Substation Construction and Elliot Elliot 115kV/43.8kV Transmission Substation Construction and Elliot 43.8kV Transmission Line. Description of Proposed Action: The Central Power Electric Cooperative (Central Power) is proposing a new substation near Elliot, ND to be owned and operated by Western under Western's Valley City to Forman 115kV transmission line in addition to 8 miles of new 43.8kV transmission line to connect the new substation to Dakota Valley Electric's (a Central Power member) North Milnor substation. Number and Title of Categorical Exclusions Being Applied: 10 CFR 1021.410 Subpart D, Appendix B, B4.l1: Construction of electric power substations ... or modification of existing substations and support facilities. Regulatory Requirements for CX Determination: The DOE Guidelines for Compliance with

70

Partially filled intermediate band of Cr-doped GaN films  

SciTech Connect (OSTI)

We investigated the band structure of sputtered Cr-doped GaN (GaCrN) films using optical absorption, photoelectron yield spectroscopy, and charge transport measurements. It was found that an additional energy band is formed in the intrinsic band gap of GaN upon Cr doping, and that charge carriers in the material move in the inserted band. Prototype solar cells showed enhanced short circuit current and open circuit voltage in the n-GaN/GaCrN/p-GaN structure compared to the GaCrN/p-GaN structure, which validates the proposed concept of an intermediate-band solar cell.

Sonoda, S. [Department of Electronics, Kyoto Institute of Technology, Kyoto 606-8585 (Japan)

2012-05-14T23:59:59.000Z

71

Implementation Proposal for  

Broader source: Energy.gov (indexed) [DOE]

Implementation Proposal for Implementation Proposal for The National Action Plan on Demand Response Report to Congress Prepared by staff of the Federal Energy Regulatory Commission and the U.S. Department of Energy The opinions and views expressed in this staff report do not necessarily represent those of the Federal Energy Regulatory Commission, its Chairman, or individual Commissioners, and are not binding on the Commission. Implementation Proposal for The National Action Plan on Demand Response July 2011 TABLE OF CONTENTS Executive Summary ............................................................................................... iii I. Introduction ......................................................................................................1

72

Chapter 2 Proposed Action and Alternatives  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

capabilities at other laboratories. NREL would also improve its high-performance computing capability with space for high- Final EA Page 2-18 July 2003 Site-Wide...

73

Study and development of tunable, single mode AlGaAs/GaAs lasers  

SciTech Connect (OSTI)

Liquid phase epitaxy has been employed in this study to fabricate two-section wavelength tunable lasers. GaAs/AlGaAs and In GaAsP/InP material system have been used for fabricating the lasers. Both direct (butt) coupling and evanescent coupling approaches have been studied. The complications associated with the regrowth process have been responsible for poor laser performance. Some DBR gratings for three-section lasers have been made using the electron beam lithography at UCSD. A simple set up has been tested to measure the wavelength shift of GaAs/AlGaAs lasers. Also, a simple structure which avoids the regrowth process has been proposed for the two-section laser. 9 refs., 14 figs.

Yu, P.K.L.; Liu, J.C. (California Univ., San Diego, La Jolla, CA (USA). Dept. of Electrical and Computer Engineering)

1990-09-01T23:59:59.000Z

74

Standards Actions, May 2001  

Broader source: Energy.gov (indexed) [DOE]

30-2001 30-2001 Activity Summary In Conversion - 4 In Preparation - 39 Out for Comment - 19 Published this Month - 0 5-year Review Status Revision in Progress - 4 Reaffirmation in Progress - 23 Cancellation Pending - 9 Cancellation in Progress - 18 No Current Action - 12 Inside this issue: DOE Technical Standards Projects Initiated 1 DOE Technical Standards Proposed for Reaffirmation 1 Proposed Cancellation of DOE Technical Standards 2 Published DOE Technical Standards 3 American National Standards Institute 3 American National Standards 6 American Society for Testing and Materials 6 Visit the Technical Standards Program Web Site at http://tis.eh.doe.gov/techstds/. May 2001 Standards Actions DOE Technical Standards Projects Initiated

75

The Essentials for GA Water Planning The Relationship  

E-Print Network [OSTI]

Water Plan and the Alabama-Florida-Georgia Water Sharing Dispute (The failure to agree on the two Management F. Conservation & Reuse a. Programs for Water Use Efficiency b. Consumptive Use & Return Flows GThe Essentials for GA Water Planning The Relationship Between the Proposed GA State Comprehensive

Rosemond, Amy Daum

76

Microscopic identification of the compensation mechanisms in Si-doped GaAs  

Science Journals Connector (OSTI)

The compensation mechanisms of SiGa donors in GaAs are determined by scanning tunneling microscopy. With increasing Si concentration the SiGa donors are consecutively electrically deactivated by SiAs acceptors, Si clusters, and SiGa-Ga-vacancy complexes. A microscopic model based on the screened Coulomb interaction between charged dopants, the amphoteric nature of Si, and the Fermi-level effect is proposed. It explains the observed defects, the critical Si concentrations of each identified mechanism, and predicts the solubility limit of Si in GaAs. © 1996 The American Physical Society.

C. Domke, Ph. Ebert, M. Heinrich, and K. Urban

1996-10-15T23:59:59.000Z

77

EIS-0389: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mitigation Action Plan EIS-0389: Mitigation Action Plan Trinity Public Utilities District Direct Interconnection Project Western Area Power Administration (Western) proposes to...

78

EA-1595: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mitigation Action Plan EA-1595: Mitigation Action Plan Davis-Mead 230-kV Transmission Line Reconductor Project Western Area Power Administration proposes to reconductor...

79

Standards Actions, May 2002  

Broader source: Energy.gov (indexed) [DOE]

4-29-2002 4-29-2002 Activity Summary In Conversion - 4 In Preparation - 47 Out for Comment - 12 Published this Month - 6 5-year Review Status Revision in Progress - 10 Reaffirmation in Progress - 12 Supersedure in Progress - 0 Cancellation Pending - 7 Cancellation in Progress - 1 No Current Action - 20 Inside this issue: DOE Technical Standards Proposed for Reaffirmation 1 DOE Technical Standards Re- cently Published 1 American National Standards Institute 2 American Society for Testing and Materials International 4 Visit the Technical Standards Program Web Site at http://tis.eh.doe.gov/techstds/. Standards Actions- May 2002 Standards Actions DOE Technical Standards Proposed for Reaffirmation The following documents are currently being reevaluated under the 5-year

80

GaN–InGaN LED efficiency reduction from parasitic electron currents in p-GaN  

Science Journals Connector (OSTI)

Abstract This paper presents observations of a previously unidentified source of performance limitation for GaN–InGaN LED devices. While most studies focus on output saturation known as ‘current droop’ from InGaN layer effects, we show an alike influence from p-type GaN’s inherent background electron concentration. p-GaN material was investigated to confirm that, even though the material had an excess of holes, the background electrons were indeed present and were influencing the charge flow across device electrodes. This current does not cross LED heterojunctions but rather drifts toward its proximal device electrode, causing a source of heating while providing no carriers for light emitting recombination. The effects of this current were explored in an LED configuration, whose output showed weak efficiency at very low biases in addition to that from current droop. While the shortcoming under small currents has previously been attributed to electron tunneling across the junction, we propose that the background electrons inside p-GaN could be another explanation.

G. Togtema; V. Georgiev; D. Georgieva; R. Gergova; K.S.A. Butcher; D. Alexandrov

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Proposal Process  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Testbed Results Current Testbed Research Proposal Process Terms and Conditions Dark Fiber Testbed Performance (perfSONAR) Software & Tools Development Partnerships...

82

Unsolicited Proposals  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The order sets forth Department of Energy (DOE) requirements and responsibilities for the receipt, processing, and review of unsolicited proposals (USPs). To ensure that those submitting USPs are notified in a timely manner of the status (e.g., pending, accepted for funding, or declined) of their proposals. Cancels DOE O 542.2. Certified 12-28-06.

2002-02-27T23:59:59.000Z

83

Conceptual Proposal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

-1-08 submitted to Energy Engineering -1-08 submitted to Energy Engineering Action-Oriented Benchmarking: Using the CEUS Database to Benchmark Commercial Buildings in California Paul Mathew & Evan Mills, Lawrence Berkeley National Laboratory Norman Bourassa & Martha Brook, California Energy Commission ABSTRACT The 2006 Commercial End Use Survey (CEUS) database developed by the California Energy Commission is a far richer source of energy end-use data for non-residential buildings than has previously been available and opens the possibility of creating new and more powerful energy benchmarking processes and tools. In this article - Part 2 of a two-part series - we describe the methodology and selected results from an action-oriented benchmarking approach using the new

84

Action Items  

Broader source: Energy.gov (indexed) [DOE]

ACTION ITEMS ACTION ITEMS Presentation to the DOE High Level Waste Corporate Board July 29, 2009 Kurt Gerdes Office of Waste Processing DOE-EM Office of Engineering & Technology 2 ACTION ITEMS Action Item Status * Approve Performance Assessment Community of Practice Charter * Charter approved 13 July 2009 by majority vote of Board (balloting conducted by e- mail). * Report on first Performance Assessment Community of Practice meeting * Meeting held on 13-14 July 2009. Report by David Kosson, PhD, Vanderbilt University and CRESP * Update of Tank Waste Corporate Board Charter to include changes resulting from changes in Office of Environmental Management * In progress (pending completion of any reorganization) * Update of Performance Assessment Community of Practice Charter to include

85

Unsolicited Proposals  

Broader source: Energy.gov [DOE]

The Department of Energy's (DOE’s) central point of receipt for all Unsolicited Proposals is the National Energy Technology Laboratory (NETL) which includes all DOE Program Research Areas.   

86

Proposed Rules Federal Register  

Broader source: Energy.gov (indexed) [DOE]

21813 21813 Vol. 76, No. 75 Tuesday, April 19, 2011 DEPARTMENT OF ENERGY 10 CFR Part 429 [Docket Number: EERE-2010-BT-CE-0014] RIN 1904-AC23 Energy Conservation Program: Certification, Compliance, and Enforcement for Consumer Products and Commercial and Industrial Equipment AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Proposed rule. SUMMARY: The U.S. Department of Energy (DOE or the ''Department'') proposes to amend the compliance dates for revisions to its certification, compliance, and enforcement regulations for certain commercial and industrial equipment covered under the Energy Policy and Conservation Act of 1975, as amended (EPCA or the ''Act''). Specifically, DOE is tentatively proposing an 18-month extension to the

87

April 2008 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

3-27-2008 3-27-2008 Activity Summary In Conversion - 4 In Preparation - 24 Out for Comment - 26 Published in March - 0 Five Year Review status Proposed for Revision-4 Revision in Progress-3 Proposed for Reaffirmation-0 Reaffirmation in Progress-20 Cancellations Pending-6 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://www.hss.energy.gov/nuclear safety/techstds/ April 2008 Standards Actions 1.0 DOE Standards Actions The complete list of all DOE Technical Standards projects and their status is available on the Technical Standards Program (TSP) web page at http://hss.energy.gov/nuclear safetytechstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose

88

July 2007 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

6-27-2007 6-27-2007 Activity Summary In Conversion - 4 In Preparation - 27 Out for Comment - 24 Published in June - 0 5-year Review status Proposed for Revision-5 Revision in Progress-6 Proposed forReaffirmation-1 Reaffirmation in Progress-21 Cancellations Pending-9 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://hss.energy.gov/nuclear safetytechstds/ July 2007 Standards Actions 1.0 DOE Standards Actions The complete list of all DOE Technical Standards projects and their status is available on the Technical Standards Program (TSP) web page at http://hss.energy.gov/nuclear safetytechstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose

89

October 2006 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Publication Staff Roster 2 Publication Staff Roster 2 DOE Technical Standards Program Document Status 09-26-2006 Activity Summary In Conversion - 4 In Preparation - 24 Out for Comment - 16 Published in September - 1 5-year Review Status Proposed for Revision-5 Revision in Progress-6 Proposed for reaffirmation-1 Reaffirmation in Progress-21 Cancellation Pending-9 Cancellation in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://www.eh.doe.gov/ techstds/ October 2006 Standards Actions 1.0 DOE Standards Actions The complete list of all DOE Technical Standards projects and their status is available on the Technical Standards Program (TSP) web page at http://www.eh.doe.gov/techstds/. To access

90

February 2005 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Technical Technical Standards Program Document Status 1-18-2005 Activity Summary In Conversion - 4 In Preparation - 25 Out for Comment - 10 Published in January - 3 5-year Review Status Proposed for Revision-6 Revision in Progress-4 Proposed for Reaffirmation-3 Reaffirmation in Progress-21 Cancellation Pending-16 Cancellation in Progress-0 Visit the Technical Standards Program Web Site at http://tis.eh.doe.gov/techstds/ February 2005 Standards Actions 1.0 DOE Standards Actions The complete list of all DOE Technical Standards projects and their status is available on the Technical Standards Program (TSP) web page at http://tis.eh.doe.gov/techstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose Projects,

91

July 2006 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

DOE Technical DOE Technical Standards Program Document Status 06-28-2006 Activity Summary In Conversion - 4 In Preparation - 23 Out for Comment - 14 Published in June - 0 5-year Review Status Proposed for Revision-5 Revision in Progress-6 Proposed for Reaffirmation-1 Reaffirmation in Progress-21 Cancellation Pending-9 Cancellation in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://www.eh.doe.gov/ techstds/ July 2006 Standards Actions 1.0 DOE Standards Actions The complete list of all DOE Technical Standards projects and their status is available on the Technical Standards Program (TSP) web page at http://www.eh.doe.gov/techstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose Projects,

92

May 2008 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

4-25-2008 4-25-2008 Activity Summary In Conversion - 4 In Preparation - 24 Out for Comment - 26 Published in April - 2 Five Year Review status Proposed for Revision-4 Revision in Progress-3 Proposed for Reaffirmation-0 Reaffirmation in Progress-20 Cancellations Pending-6 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://www.hss.energy.gov/nuclear safety/techstds/ May 2008 Standards Actions 1.0 DOE Standards Actions The complete list of all DOE Technical Standards projects and their status is available on the Technical Standards Program (TSP) web page at http://hss.energy.gov/nuclear safetytechstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose

93

November 2006 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Notices 1 DOE Technical Standards Published 1 Non-Government Standards Actions 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 Publication Staff Roster 2 DOE Technical Standards Program Document Status 10-25-2006 Activity Summary In Conversion - 4 In Preparation - 23 Out for Comment - 16 Published in September - 0 5-year Review Status Proposed for Revision-5 Revision in Progress-6

94

August 2007 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 Publication Staff Roster 2 DOE Technical Standards Program Document Status 07-27-2007 Activity Summary In Conversion - 4 In Preparation - 27 Out for Comment - 24 Published in June - 0 5-year Review status Proposed for Revision-5 Revision in Progress-6 Proposed for Reaffirmation-1 Reaffirmation in Progress-21 Cancellations Pending-9 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at

95

October 2007 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 Publication Staff Roster 2 DOE Technical Standards Program Document Status 09-27-2007 Activity Summary In Conversion - 4 In Preparation - 26 Out for Comment - 27 Published in September - 0 5-year Review status Proposed for Revision-5 Revision in Progress-6 Proposed for Reaffirmation-1 Reaffirmation in Progress-21 Cancellations Pending-9 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at

96

April 2005 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Notices 1 Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 1 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 DOE Technical Standards Program Document Status 3-28-2005 Activity Summary In Conversion - 4 In Preparation - 25 Out for Comment - 11 Published in March - 0 5-year Review Status Proposed for Revision-6 Revisions in Progress-4 Proposed for Reaffirmation-3 Reaffirmations in Progress-24 Cancellations Pending-11 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards

97

August 2006 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Notices 1 DOE Technical Standards Published 1 Non-Government Standards Actions 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 DOE Technical Standards Program Document Status 07-26-2006 Activity Summary In Conversion - 4 In Preparation - 22 Out for Comment - 16 Published in July - 2 5-year Review Status Proposed for Revision-5 Revision in Progress-6 Proposed for reaffirmation-1 Reaffirmation in Progress-21 Cancellation Pending-9 Cancellation in Progress-0

98

Emergencies and Emergency Actions | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Emergencies and Emergency Actions Emergencies and Emergency Actions Emergencies and Emergency Actions Selected documents on the topic of Emergencies and Emergency Actions under NEPA. May 12, 2010 Memorandum for Heads of Federal Departments and Agencies: Emergencies and NEPA With this Memorandum, the Council on Environmental Quality reiterates its previous guidance on the National Environmental Policy Act (NEPA) environmental review of proposed emergency response actions.This memorandum clarifies that the previous guidance remains applicable to current situations and provides guidance on required agency environmental review. September 8, 2005 Memorandum for Federal NEPA Contacts: Emergency Actions and NEPA This Council on Environmental Quality memorandum provides general information on (1) the response to hurricane Katrina;

99

Proposed Rules DEPARTMENT OF ENERGY  

Broader source: Energy.gov (indexed) [DOE]

4 Federal Register 4 Federal Register / Vol. 76, No. 1 / Monday, January 3, 2011 / Proposed Rules DEPARTMENT OF ENERGY [Docket ID: DOE-HQ-2010-0002] 10 CFR Part 1021 RIN 1990-AA34 National Environmental Policy Act Implementing Procedures AGENCY: Office of the General Counsel, U.S. Department of Energy. ACTION: Notice of proposed rulemaking and public hearing. SUMMARY: The U.S. Department of Energy (DOE or the Department) proposes to amend its existing regulations governing compliance with the National Environmental Policy Act (NEPA). The majority of the changes are proposed for the categorical exclusions provisions contained in its NEPA Implementing Procedures, with a small number of related changes proposed for other provisions. These proposed changes are intended to better align the

100

August 2001 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

7-31-2001 7-31-2001 Activity Summary In Conversion-4 In Preparation-43 Out for Comment-17 Published this Month-0 5-year Review Status Revision in Progress-6 Reaffirmation in Progress-23 Cancellation Pending-4 Cancellation in Progress-12 Proposed for Cancellation-13 No Current Action-11 Inside this issue: DOE Technical Standards Project Initiated 1 DOE Technical Standards Recently Sent for Coordination 1 DOE Technical Standard Recently Reaffirmed 1 DOE Technical Standards Recently Published 2 American National Standards Institute 2 American National Standards 4 American Society for Testing and Materials 5 Visit the Technical Standards Program Web Site at http://tis.eh.doe.gov/techstds/. Standards Actions- August 2001 Standards

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Determination of subband energies and 2DEG characteristics of Al{sub x}Ga{sub 1?x}N/GaN heterojunctions using variational method  

SciTech Connect (OSTI)

A physics-based model based on the variational method for analyzing the two dimensional electron gas (2DEG) characteristics of polar AlGaN/GaN heterojunctions is developed. The 2DEG carrier concentration, the first and second energy subbands, and the position of the Fermi energy level are calculated for various barrier thicknesses, Al mole fractions, background dopant concentrations, and gate voltages for gated AlGaN/GaN heterojunctions. The results are in good agreement with the data reported based on self-consistent method. Whereas the aforementioned report has dealt with specific values of Al mole fraction, barrier thickness, and unintentional doping level, the present work provides a basis for calculating the 2DEG characteristics for the full range of these parameters. Furthermore, according to the proposed model, the applicability of the triangular approximation of the quantum well in AlGaN/GaN heterojunctions is evaluated.

Manouchehri, Farzin; Valizadeh, Pouya; Kabir, M. Z., E-mail: kabir@encs.concordia.ca [Department of Electrical and Computer Engineering, Concordia University, Montreal, H3G 1M8 (Canada)

2014-03-15T23:59:59.000Z

102

July 2005 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 DOE Technical Standards Recently Published 1 Non-Government Standards Actions 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 DOE Technical Standards Program Document Status 06-28-2005 Activity Summary In Conversion - 4 In Preparation - 21 Out for Comment - 10 Published in June - 2 5-year Review Status Proposed for Revision-6 Revision in Progress-3

103

Proposed Transmission Towers Proposed New Substation Sites Proposed...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6-1E: Recreation Inset Maps for Map 6-1C and Map 6-1D Proposed Transmission Towers Proposed New Substation Sites Proposed Route Segments (not drawn to scale) New Access Roads...

104

Composition and Interface Analysis of InGaN/GaN Multiquantum...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis of InGaNGaN Multiquantum-Wells on GaN Substrates Using Atom Probe Tomography. Composition and Interface Analysis of InGaNGaN Multiquantum-Wells on GaN...

105

GaN High Power Devices  

SciTech Connect (OSTI)

A brief review is given of recent progress in fabrication of high voltage GaN and AlGaN rectifiers, GaN/AlGaN heterojunction bipolar transistors, GaN heterostructure and metal-oxide semiconductor field effect transistors. Improvements in epitaxial layer quality and in fabrication techniques have led to significant advances in device performance.

PEARTON,S.J.; REN,F.; ZHANG,A.P.; DANG,G.; CAO,X.A.; LEE,K.P.; CHO,H.; GILA,B.P.; JOHNSON,J.W.; MONIER,C.; ABERNATHY,C.R.; HAN,JUNG; BACA,ALBERT G.; CHYI,J.-I.; LEE,C.-M.; NEE,T.-E.; CHUO,C.-C.; CHI,G.C.; CHU,S.N.G.

2000-07-17T23:59:59.000Z

106

A Constraint Handling Strategy for Bit-Array Representation GA in Structural Topology Optimization  

E-Print Network [OSTI]

In this study, an improved bit-array representation method for structural topology optimization using the Genetic Algorithm (GA) is proposed. The issue of representation degeneracy is fully addressed and the importance of ...

Wang, Shengyin

107

Vacancy-Buckling Model for the (2×2) GaAs(111) Surface  

Science Journals Connector (OSTI)

A vacancy-buckling model is proposed for the (2×2) structure of the GaAs(111) surface. The model is confirmed by analysis of low-energy electron diffraction spectra. A reconstruction mechanism, basic to III-V compound surfaces, is proposed which favors equal numbers of dangling bonds on the nearest Ga and As neighbors. This model explains the (2×2) and (1×1) periodicities observed on (111) and (110) surfaces, respectively.

S. Y. Tong; G. Xu; W. N. Mei

1984-05-07T23:59:59.000Z

108

Category:Savannah, GA | Open Energy Information  

Open Energy Info (EERE)

Savannah, GA Savannah, GA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Savannah, GA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Savannah GA Georgia Power Co.png SVFullServiceRestauran... 80 KB SVHospital Savannah GA Georgia Power Co.png SVHospital Savannah GA... 80 KB SVLargeHotel Savannah GA Georgia Power Co.png SVLargeHotel Savannah ... 75 KB SVLargeOffice Savannah GA Georgia Power Co.png SVLargeOffice Savannah... 82 KB SVMediumOffice Savannah GA Georgia Power Co.png SVMediumOffice Savanna... 85 KB SVMidriseApartment Savannah GA Georgia Power Co.png SVMidriseApartment Sav... 80 KB SVOutPatient Savannah GA Georgia Power Co.png SVOutPatient Savannah ... 84 KB SVPrimarySchool Savannah GA Georgia Power Co.png

109

Category:Atlanta, GA | Open Energy Information  

Open Energy Info (EERE)

GA GA Jump to: navigation, search Go Back to PV Economics By Location Media in category "Atlanta, GA" The following 16 files are in this category, out of 16 total. SVFullServiceRestaurant Atlanta GA Georgia Power Co.png SVFullServiceRestauran... 81 KB SVHospital Atlanta GA Georgia Power Co.png SVHospital Atlanta GA ... 81 KB SVLargeHotel Atlanta GA Georgia Power Co.png SVLargeHotel Atlanta G... 74 KB SVLargeOffice Atlanta GA Georgia Power Co.png SVLargeOffice Atlanta ... 82 KB SVMediumOffice Atlanta GA Georgia Power Co.png SVMediumOffice Atlanta... 84 KB SVMidriseApartment Atlanta GA Georgia Power Co.png SVMidriseApartment Atl... 82 KB SVOutPatient Atlanta GA Georgia Power Co.png SVOutPatient Atlanta G... 83 KB SVPrimarySchool Atlanta GA Georgia Power Co.png SVPrimarySchool Atlant...

110

GA SNC Solar | Open Energy Information  

Open Energy Info (EERE)

GA SNC Solar Jump to: navigation, search Name: GA-SNC Solar Place: Nevada Sector: Solar Product: Nevada-based PV project developer and joint venture of GA-Solar North America and...

111

DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers...  

Office of Environmental Management (EM)

Against 4 Showerhead Manufacturers (Notice of Proposed Civil Penalty and Requests for Test Data Issued) DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers...

112

60-DAY Federal Register Notice - Proposed  

Broader source: Energy.gov (indexed) [DOE]

60-DAY Federal Register Notice - Proposed 60-DAY Federal Register Notice - Proposed [6450-01-P] DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: U.S. Department of Energy ACTION: Notice and Request for Comments SUMMARY: The Department of Energy (DOE) invites public comment on a proposed collection of information that DOE is developing for submission to the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1995. Comments are invited on: (a) whether the proposed collection of information is necessary for the proper performance of the functions of the agency, including whether the information shall have practical utility; (b) the accuracy of the agency's estimate of the

113

The evolution of Ga and As core levels in the formation of Fe/GaAs (001):A high resolution soft x-ray photoelectron spectroscopic study  

SciTech Connect (OSTI)

A high resolution soft x-ray photoelectron spectroscopic study of Ga and As 3d core levels has been conducted for Fe/GaAs (001) as a function of Fe thickness. This work has provided unambiguous evidence of substrate disrupting chemical reactions induced by the Fe overlayer--a quantitative analysis of the acquired spectra indicates significantly differing behavior of Ga and As during Fe growth, and our observations have been compared with existing theoretical models. Our results demonstrate that the outdiffusing Ga and As remain largely confined to the interface region, forming a thin intermixed layer. Whereas at low coverages Fe has little influence on the underlying GaAs substrate, the onset of substrate disruption when the Fe thickness reaches 3.5 Angstrom results in major changes in the energy distribution curves (EDCs) of both As and Ga 3d cores. Our quantitative analysis suggests the presence of two additional As environments of metallic character: one bound to the interfacial region and another which, as confirmed by in situ oxidation experiments, surface segregates and persists over a wide range of overlayer thickness. Analysis of the corresponding Ga 3d EDCs found not two, but three additional environments--also metallic in nature. Two of the three are interface resident whereas the third undergoes outdiffusion at low Fe coverages. Based on the variations of the integrated intensities of each component, we present a schematic of the proposed chemical makeup of the Fe/GaAs (001) system.

Thompson, Jamie; Neal, James; Shen, Tiehan; Morton, Simon; Tobin, James; Waddill, George Dan; Matthew, Jim; Greig, Denis; Hopkinson, Mark

2008-07-14T23:59:59.000Z

114

LANSCE | User Resources | Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lujan Neutron Scattering Center: First Call for Proposals is now Closed. Thank you for your Submission. Proposal Submission The Lujan Center call for proposals opens May 6, 2014....

115

LANSCE | User Resources | Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposals LANSCE accepts proposals for the Lujan Neutron Scattering Center, Proton Radiography (pRad) and the Weapons Neutron Research Facility (WNR). Calls for proposals are...

116

Climate change action plan  

E-Print Network [OSTI]

Delivery Climate change action plan 2009-2011 #12;2 | Climate change action plan ©istockphoto.com #12;Climate Change Action Plan Climate change action plan | 3 Contents Overview 4 Preface and Introduction 5 Climate change predictions for Scotland 6 The role of forestry 7 Protecting and managing

117

Beta decay of Ga-62  

E-Print Network [OSTI]

We report a study of the beta decay of Ga-62, whose dominant branch is a superallowed 0(+)-->0(+) transition to the ground state of Zn-62. We find the total half-life to be 115.84+/-0.25 ms. This is the first time that the Ga-62 half-life has been...

Hyman, BC; Iacob, VE; Azhari, A.; Gagliardi, Carl A.; Hardy, John C.; Mayes, VE; Neilson, RG; Sanchez-Vega, M.; Tang, X.; Trache, L.; Tribble, Robert E.

2003-01-01T23:59:59.000Z

118

Comparing Double String Theory Actions  

E-Print Network [OSTI]

Aimed to a deeper comprehension of a manifestly T-dual invariant formulation of string theory, in this paper a detailed comparison between the non-covariant action proposed by Tseytlin and the covariant one proposed by Hull is done. These are obtained by making both the string coordinates and their duals explicitly appear, on the same foot, in the world-sheet action, so "doubling" the string coordinates along the compact dimensions. After a discussion of the nature of the constraints in both the models and the relative quantization, it results that the string coordinates and their duals behave like "non-commuting" phase space type coordinates but their expressions in terms of Fourier modes generate the oscillator algebra of the standard bosonic string formulation. A proof of the equivalence of the two formulations is given. Furthermore, open-string solutions are also discussed.

Luca De Angelis; S. J. Gabriele Gionti; Raffaele Marotta; Franco Pezzella

2013-12-27T23:59:59.000Z

119

International action plan on the radiation protection of patients  

Science Journals Connector (OSTI)

......implementation of the Action Plan, and to make proposals...The steering panel reviews progress and makes additional...International Action Plan on the Radiation Protection...financial base or have a regulatory requirement to produce...International action plan for the radiological......

Madan M. Rehani; Ola Holmberg; Pedro Ortiz López; Fred Mettler

2011-09-01T23:59:59.000Z

120

ADDENDUM TO ACTION DESCRIPTION MEMORANDUM NIAGARA FALLS STORAGE SITE  

Office of Legacy Management (LM)

ADDENDUM TO ADDENDUM TO ACTION DESCRIPTION MEMORANDUM NIAGARA FALLS STORAGE SITE PROPOSED INTERIM REMEDIAL ACTIONS FOR FY 1983-85 ACCELERATED PROGRAM (1984 VICINITY PROPERTIES CLEANUP) Prepared by Environmental Research Division Argonne National Laboratory Argonne, Illinois July 1984 Prepared for U.S. Department of Energy Oak Ridge Operations Technical Services Division Oak Ridge, Tennessee CONTENTS Page SUMMARY OF PROPOSED ACTION AND RELATED ACTIVITIES ........... 1 HISTORY AND ENVIRONMENTAL SETTING ........................ 4 RADIOLOGICAL CONTAMINATION AND NEED FOR PROPOSED ACTION ........ 4 Property A .. . . . . . . . . . . . . . . . .. . . . . . . 6 Property C' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Property H ...... ............. ... 7 Property H' . . . . . . . . . . . . . . . . . . .. . . . . . . . . 7 Property L ..... ...... .

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

GaAs, AlGaAs and InGaP Tunnel Junctions for Multi-Junction Solar Cells Under Concentration: Resistance Study  

SciTech Connect (OSTI)

The following four TJ designs, AlGaAs/AlGaAs, GaAs/GaAs, AlGaAs/InGaP and AlGaAs/GaAs are studied to determine minimum doping concentration to achieve a resistance of <10{sup -4} {omega}{center_dot}cm{sup 2} and a peak tunneling current suitable for MJ solar cells up to 1500-suns concentration (operating current of 21 A/cm{sup 2}). Experimentally calibrated numerical models are used to determine how the resistance changes as a function of doping concentration. The AlGaAs/GaAs TJ design is determined to require the least doping concentration to achieve the specified resistance and peak tunneling current, followed by the GaAs/GaAs, and AlGaAs/AlGaAs TJ designs. The AlGaAs/InGaP TJ design can only achieve resistances >5x10{sup -4} {omega}cm{sup 2}.

Wheeldon, Jeffrey F.; Valdivia, Christopher E.; Walker, Alex; Kolhatkar, Gitanja; Hall, Trevor J.; Hinzer, Karin [Centre for Research in Photonics, University of Ottawa, Ottawa, ON (Canada); Masson, Denis; Riel, Bruno; Fafard, Simon [Cyrium Technologies Inc., Ottawa, ON (Canada); Jaouad, Abdelatif; Turala, Artur; Ares, Richard; Aimez, Vincent [Centre de Recherche en Nanofabrication et en Nanocaracterisation CRN2, Universite de Sherbrooke, Sherbrooke, QC (Canada)

2010-10-14T23:59:59.000Z

122

Preventive Action Number:  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 Corrective Action Report Planning Worksheet 11_0414 1 of 3 7 Corrective Action Report Planning Worksheet 11_0414 1 of 3 EOTA - Business Form Document Title: Corrective Action Report Planning Worksheet Document Number: F-017 Rev 11_0414 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: P-008, Corrective/Preventive Action Notify of Changes: EOTA Employees Referenced Document(s): N/A F-017 Corrective Action Report Planning Worksheet 11_0414 2 of 3 Revision History: Rev. Description of Change 08_0613 Initial Release 11_0414 Added problem statement to first block. F-017 Corrective Action Report Planning Worksheet 11_0414 3 of 3 Corrective Action Report Planning Worksheet Corrective Action Number: Source: Details/Problem Statement: Raised By: Raised Date: Target Date:

123

Development of 1.25 eV InGaAsN for triple junction solar cells  

SciTech Connect (OSTI)

Development of next generation high efficiency space monolithic multifunction solar cells will involve the development of new materials lattice matched to GaAs. One promising material is 1.05 eV InGaAsN, to be used in a four junction GaInP{sub 2}/GaAs/InGaAsN/Ge device. The AMO theoretical efficiency of such a device is 38--42%. Development of the 1.05 eV InGaAsN material for photovoltaic applications, however, has been difficult. Low electron mobilities and short minority carrier lifetimes have resulted in short minority carrier diffusion lengths. Increasing the nitrogen incorporation decreases the minority carrier lifetime. The authors are looking at a more modest proposal, developing 1.25 eV InGaAsN for a triple junction GaInP{sub 2}/InGaAsN/Ge device. The AMO theoretical efficiency of this device is 30--34%. Less nitrogen and indium are required to lower the bandgap to 1.25 eV and maintain the lattice matching to GaAs. Hence, development and optimization of the 1.25 eV material for photovoltaic devices should be easier than that for the 1.05 eV material.

LI,N.Y.; SHARPS,P.R.; HILLS,J.S.; HOU,H.; CHANG,PING-CHIH; BACA,ALBERT G.

2000-05-16T23:59:59.000Z

124

NHMFL Emergency Action Plan  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

NATIONAL HIGH MAGNETIC FIELD LABORATORY NHMFL FLORIDA STATE UNIVERSITY SAFETY PROCEDURE SP-3 TITLE: EMERGENCY ACTION PLAN ...

125

Novel GaAs Devices  

Science Journals Connector (OSTI)

As the dimensions of GaAs devices shrink, the effective electron velocity should increase, leading to a shorter transit time and to a ballistic or near-ballistic mode of operation (see Chapter 2). At the same ...

Michael Shur

1987-01-01T23:59:59.000Z

126

Climate Action Tracker | Open Energy Information  

Open Energy Info (EERE)

Tracker Tracker Jump to: navigation, search Tool Summary Name: Climate Action Tracker Agency/Company /Organization: Ecofys Sector: Climate Topics: GHG inventory, Low emission development planning Resource Type: Guide/manual Website: www.climateactiontracker.org/ Climate Action Tracker Screenshot References: Climate Action Tracker[1] "This "Climate Action Tracker" is an independent science-based assessment, which tracks the emission commitments and actions of countries. The website provides an up-to-date assessment of individual national pledges to reduce their greenhouse gas emissions. In the framework of the UNFCCC, many countries have put proposals on the table about how much they intend to reduce their greenhouse-gas emissions in both the near and the long term.

127

Development of a Multifilament PIT V3Ga Conductor for Fusion Applications  

SciTech Connect (OSTI)

Previous studies on V{sub 3}Ga assert its suitability for use in proposed fusion reactors. V{sub 3}Ga may outperform Nb{sub 3}Sn in a fusion reactor environment based on its relatively flat critical-current profile in the 15 T-20 T range, resilience to applied strain, and reduced risk of induced radioactivity. A multifilament powder-in-tube V{sub 3}Ga conductor was designed, fabricated and tested with a focus on evaluating critical current versus applied field and applied strain performance, wire drawing difficulties, heat-treatment optimization, and overall feasibility of the concept.

Distin, J.S.; Ghosh, A.; Motowidlo, L.R.; Lee, P.J.; Larbalestier, D.C.; Lu, X.F.; Cheggour, N.; Stauffer, T.C.; Goodrich, L.F.

2011-08-03T23:59:59.000Z

128

General User Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS or the Participating Research...

129

General User Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

General User Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS or the...

130

General User Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Office General User Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS...

131

PROPOSAL PREPARATION INSTRUCTIONS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the escalation factors used for each fiscal year, the source of the proposed escalation rates, and the rationale as to why the proposed escalation rates are reasonable. (l)...

132

Scientific Partner Proposals | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Partner Proposals One Scientific Partner's Experience Ron Heeren, with AMOLF in The Netherlands, collaborated with EMSL scientists through a Scientific Partner Proposal. As a...

133

A novel integrated structure of thin film GaN LED with ultra-low thermal resistance  

Science Journals Connector (OSTI)

This study proposes a novel packaging structure for vertical thin-GaN LED applications by integration of LED chip and silicon-based packaging process. The vertical thin film LED is...

Wen, Shih-Yi; Hu, Hung-Lieh; Tsai, Yao-Jun; Hsu, Chen-Peng; Lin, Re-Ching; Horng, Ray Hua

2014-01-01T23:59:59.000Z

134

Characterisation of Ga-coated and Ga-brazed aluminium  

SciTech Connect (OSTI)

This work is devoted to the brazing of aluminium using liquid gallium. Gallium was deposited on aluminium samples at {approx} 50 Degree-Sign C using a liquid gallium 'polishing' technique. Brazing was undertaken for 30 min at 500 Degree-Sign C in air. EDS (Energy Dispersive X-ray Spectroscopy) and AES (Auger Electron Spectroscopy) characterisation of Ga-coated samples has shown that the Ga surface layer thickness is of ten (or a few tens of) nanometres. Furthermore, aluminium oxide layer (Al{sub 2}O{sub 3}) was shown to be 'descaled' during Ga deposition, which ensures good conditions for further brazing. Cross-section examination of Ga-coated samples shows that liquid gallium penetrates into the aluminium grain boundaries during deposition. The thickness of the grain boundary gallium film was measured using an original EDS technique and is found to be of a few tens of nanometres. The depth of gallium grain boundary penetration is about 300 {mu}m at the deposition temperature. The fracture stress of the brazed joints was measured from tensile tests and was determined to be 33 MPa. Cross-section examination of brazed joints shows that gallium has fully dissolved into the bulk and that the joint is really autogenous. - Highlights: Black-Right-Pointing-Pointer Aluminium can be brazed using liquid gallium deposited by a 'polishing' technique. Black-Right-Pointing-Pointer The aluminium oxide layer is 'descaled' during liquid Ga 'polishing' deposition. Black-Right-Pointing-Pointer EDS can be used for determination of surface and grain boundary Ga film thickness. Black-Right-Pointing-Pointer The surface and grain boundary Ga film thickness is of a few tens of nm. Black-Right-Pointing-Pointer Surface and grain boundary gallium dissolves in the bulk during brazing.

Ferchaud, E. [Universite de Nantes, Polytech'Nantes, Laboratoire Genie des Materiaux et Procedes Associes, Rue Christian Pauc, 44306 Nantes Cedex 3 (France); Christien, F., E-mail: frederic.christien@univ-nantes.fr [Universite de Nantes, Polytech'Nantes, Laboratoire Genie des Materiaux et Procedes Associes, Rue Christian Pauc, 44306 Nantes Cedex 3 (France); Barnier, V. [Ecole Nationale Superieure des Mines, MPI, CNRS UMR5146, Centre SMS, 158 Cours Fauriel, 42023 Saint Etienne (France); Paillard, P. [Universite de Nantes, Polytech'Nantes, Laboratoire Genie des Materiaux et Procedes Associes, Rue Christian Pauc, 44306 Nantes Cedex 3 (France)

2012-05-15T23:59:59.000Z

135

Intense terahertz emission from molecular beam epitaxy-grown GaAs/GaSb(001)  

SciTech Connect (OSTI)

Intense terahertz (THz) electromagnetic wave emission was observed in undoped GaAs thin films deposited on (100) n-GaSb substrates via molecular beam epitaxy. GaAs/n-GaSb heterostructures were found to be viable THz sources having signal amplitude 75% that of bulk p-InAs. The GaAs films were grown by interruption method during the growth initiation and using various metamorphic buffer layers. Reciprocal space maps revealed that the GaAs epilayers are tensile relaxed. Defects at the i-GaAs/n-GaSb interface were confirmed by scanning electron microscope images. Band calculations were performed to infer the depletion region and electric field at the i-GaAs/n-GaSb and the air-GaAs interfaces. However, the resulting band calculations were found to be insufficient to explain the THz emission. The enhanced THz emission is currently attributed to a piezoelectric field induced by incoherent strain and defects.

Sadia, Cyril P.; Laganapan, Aleena Maria; Agatha Tumanguil, Mae; Estacio, Elmer; Somintac, Armando; Salvador, Arnel [National Institute of Physics, University of the Philippines Diliman, Quezon City 1101 (Philippines); Que, Christopher T. [Physics Department, De La Salle University, 2401 Taft Avenue, Manila 1004 (Philippines); Yamamoto, Kohji; Tani, Masahiko [Research Center for Development of Far-Infrared Region, University of Fukui, Fukui 910-8507 (Japan)

2012-12-15T23:59:59.000Z

136

EMSL: Proposal Extensions  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposal Summary/Extension for Fiscal Year 2014 Proposal Summary/Extension for Fiscal Year 2014 Published December 2013. Additional Information User Portal 2014 Call for Proposals 2014 Proposal Guidance 2014 Proposal Review Criteria Guidance for Letters of Intent to JGI-EMSL Collaborative Science Call Guidance for Full Proposals to JGI-EMSL Collaborative Science Call (Invited Only) 2014 Proposal Planning 2014 Proposal Summary/Extension Previous Calls External Peer Reviewers Fellowships and Awards Nufo, logo Summaries of the work performed with EMSL resources are required for all user projects (see details below) and should be submitted through the User Portal. For projects open for one year or less, these summaries are due when the proposal closes. For projects that are submitted in response to a Call for Proposals and are eligible for yearly extensions, summaries are

137

60-DAY Federal Register Notice - Proposed  

Broader source: Energy.gov (indexed) [DOE]

Proposed Proposed [6450-01-P] DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: U.S. Department of Energy ACTION: Notice and Request for Comments SUMMARY: The Department of Energy (DOE) invites public comment on a proposed collection of information that DOE is developing for submission to the Office of Management and Budget (OMB) pursuant to the Paperwork Reduction Act of 1995. Comments are invited on: (a) whether the proposed collection of information is necessary for the proper performance of the functions of the agency, including whether the information shall have practical utility; (b) the accuracy of the agency's estimate of the burden of the proposed collection of information, including the validity of the methodology and assumptions used; (c) ways to enhance the quality, utility, and clarity of

138

Guidance Regarding Actions That May Proceed During the National Environmental Policy Act (NEPA) Process: Interim Actions (6/17/03)  

Broader source: Energy.gov (indexed) [DOE]

Exhibit 3 Exhibit 3 Steps to Follow for Determining Whether Actions May Proceed During the NEPA Process: Interim Actions Would the Interim Action Prejudice the Ultimate Programmatic Decision (i.e., would it tend to determine subsequent development or Limit alternatives)? Is the Proposed Interim Action Within the Scope of a Programmatic or Project-Specific EIS that is Being Prepared? Is the EIS Programmatic in Nature? (If proposed interim action is covered by a CX or EA/FONSI,see footnote 4, page 4, of text) Provisions of 40 CFR 1506.1 Do Not Apply: Follow Normal DOE NEPA Review and Documentation Procedures No Yes No No Would the Interim Action Have An Adverse Impact? Would the Interim Action Limit the Choice of Reasonable Alternatives (e.g., by level of resources

139

JGI - CSP Proposal Schedule  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposal Schedule Proposal Schedule CSP | Overview | How to Propose a Project | Review Process | DOE Relevance Proposal Schedule | FAQ Small-scale Microbial/Metagenome Proposals - reviewed twice yearly Small-scale proposals for specific types of microbial and metagenome projects are accepted on a continuous basis and will be reviewed twice a year. Letters of intent are not required. Deadline for submission is 60 days prior to the review date. Next review dates (submission deadline in parentheses): January 2014 (Nov 22, 2013) July 2014 (May 23, 2014) Submit small-scale microbial/metagenome proposals anytime using the Work Initiation Process (WIP) interface. Synthetic Biology proposals Synthetic biology proposals are accepted on a continuous basis and will be reviewed twice a year. Letters of intent are not required. Deadline for

140

EMSL: Proposal Guidance:  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Guidance for Fiscal Year 2014 Guidance for Fiscal Year 2014 Published December 2013 EMSL awards the majority of resources to proposals responding to the annual calls/cycles. To expedite the decision process, please contact the appropriate Capability Lead(s) based on your resource needs before beginning a proposal. Capabilities and contact information are detailed on EMSL's capability web pages. Additional Information User Portal 2014 Call for Proposals 2014 Proposal Guidance 2014 Proposal Review Criteria Guidance for Letters of Intent to JGI-EMSL Collaborative Science Call Guidance for Full Proposals to JGI-EMSL Collaborative Science Call (Invited Only) 2014 Proposal Planning 2014 Proposal Summary/Extension Previous Calls External Peer Reviewers Fellowships and Awards Nufo, logo An EMSL user proposal requires detailed information for a thorough peer and

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

New GaInP/GaAs/GaInAs, Triple-Bandgap, Tandem Solar Cell for High-Efficiency Terrestrial Concentrator Systems  

SciTech Connect (OSTI)

GaInP/GaAs/GaInAs three-junction cells are grown in an inverted configuration on GaAs, allowing high quality growth of the lattice matched GaInP and GaAs layers before a grade is used for the 1-eV GaInAs layer. Using this approach an efficiency of 37.9% was demonstrated.

Kurtz, S.; Wanlass, M.; Kramer, C.; Young, M.; Geisz, J.; Ward, S.; Duda, A.; Moriarty, T.; Carapella, J.; Ahrenkiel, P.; Emery. K.; Jones, K.; Romero, M.; Kibbler, A.; Olson, J.; Friedman, D.; McMahon, W.; Ptak, A.

2005-11-01T23:59:59.000Z

142

Preventive Action Number:  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 Preventive Action Report Planning Worksheet 11_0414 1 of 3 8 Preventive Action Report Planning Worksheet 11_0414 1 of 3 EOTA - Business Form Document Title: Preventive Action Report Planning Worksheet Document Number: F-018 Rev 11_0414 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: P-008, Corrective/Preventive Action Notify of Changes: EOTA Employees Referenced Document(s): N/A F-018 Preventive Action Report Planning Worksheet 11_0414 2 of 3 Revision History: Rev. Description of Change 08_0613 Initial Release 09_0924 Worksheet modified to reflect External Audit recommendation for identification of "Cause for Potential Nonconformance". Minor editing changes. 11_0414 Added Preventive Action Number block to match Q-Pulse

143

Corrective and Preventive Action  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 Corrective/Preventive Action Process 11_0414 Page 1 of 8 8 Corrective/Preventive Action Process 11_0414 Page 1 of 8 EOTA - Business Process Document Title: Corrective/Preventive Action Process Document Number: P-008 Rev 11_0414 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): P-004 Business System Management Review, F-017 Corrective Action Report Planning Worksheet or F-018 Preventive Action Report Planning Worksheet P-008 Corrective/Preventive Action Process 11_0414 Page 2 of 8 Revision History: Rev. Description of Change A Initial Release 08_0310 Implemented Multiple reviewer of "Root Cause" into process. 08_0313 Changed verbiage in Process, Responsibility and Definitions for clarification. Assigned new Backup Document Owner.

144

High Efficiency Large Area AlGaAs/GaAs Concentrator Solar Cells  

Science Journals Connector (OSTI)

A 1-kWp ( peak at 100 mw/cm2 incident power dencity ) concentrating photovoltaic array with 180 square Presnel plastic lenses and AlGaAs/GaAs concentrator solar cells has been constructed. The AlGaAs/GaAs concetr...

S. Yoshida; K. Mitsui; T. Oda; Y. Yukimoto…

1981-01-01T23:59:59.000Z

145

GaSb/GaAs type II quantum dot solar cells for enhanced infrared spectral response  

E-Print Network [OSTI]

GaSb/GaAs type II quantum dot solar cells for enhanced infrared spectral response R. B Technology Materials, University of New Mexico, 1313 Goddard SE, Albuquerque, New Mexico 87106 Received 27 infrared spectral response of GaAs-based solar cells that incorporate type II GaSb quantum dots QDs formed

Jalali. Bahram

146

Self-aligned AlGaN/GaN transistors for sub-mm wave applications  

E-Print Network [OSTI]

This thesis describes work done towards realizing self-aligned AlGaN/GaN high electron mobility transistors (HEMTs). Self-aligned transistors are important for improving the frequency of AlGaN/GaN HEMTs by reducing source ...

Saadat, Omair I

2010-01-01T23:59:59.000Z

147

May 2006 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Standards Actions 1 Standards Actions 1 New Projects and Technical Standards in Revision 1 DOE Technical Standards Posted in RevCom for TSP 1 DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 DOE Technical Standards Published 1 Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2

148

Plasmonic nanoparticle enhanced photocurrent in GaN/InGaN/GaN quantum well solar cells  

E-Print Network [OSTI]

Plasmonic nanoparticle enhanced photocurrent in GaN/InGaN/GaN quantum well solar cells Imogen M of Applied Physics, California Institute of Technology, Pasadena, California 91125, USA 2 Semiconductor Nanoscience Institute, California Institute of Technology, Pasadena, California 91125, USA Received 26

Atwater, Harry

149

2014 ALCC Proposals Due  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ALCC Proposals Due February 3, 2014 2014 DOE ALCC Proposals Due February 3 December 23, 2013 by Francesca Verdier (0 Comments) DOE's 2014 call for its ASCR Leadership Computing...

150

CY15 Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

be given to JLF proposals that link to experiments, or proposed experiments, at the x-ray free electron laser facility Linear Coherent Light Source (LCLS) located at the SLAC...

151

General User Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposals Print Tuesday, 01 June 2010 09:36 General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS...

152

Resubmitting a Proposal | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

be competing for more limited resources as a General proposal outside of the Call. Assess Peer Review Results Before you choose whether to revise and resubmit your proposal or...

153

26. 1% solar cell efficiency for Ge mechanically stacked under GaAs  

SciTech Connect (OSTI)

We have processed a diffused Ge wafer into a Ge concentrator solar cell and mechanically stacked it under a GaAs cell fabricated by Varian. We measured this stack's efficiency to be 26.1% for terrestrial air mass 1.5 direct (AM1.5D) conditions at a 285 x concentration ratio. We showed that this efficiency is limited by optical absorption in the Varian GaAs cell caused by high 2--4 (10/sup 18/) cm/sup -3/ substrate doping. We used a 2 x 10/sup 17/ cm/sup -3/ doped GaAs filter to estimate the stack efficiency as 27.4%, which would be achieved with the same Varian GaAs cell formed on a lower doped substrate. We project efficiencies assuming the best properties reported for a GaAs device. This gives a 29.6% efficiency for an improved, planar Ge cell and 31.6% efficiency for a proposed point contact geometry for the Ge cell. The corresponding space (AM0) efficiencies at a 159 x concentration ratio range from the 23.4% value we measured on the stack up to 28.4% projected for the point contact Ge place under the best GaAs cell. We showed that Ge cells give higher efficiencies than Si when stacked under GaAs.

Partain, L.D.; Kuryla, M.S.; Weiss, R.E.; Ransom, R.A.; McLeod, P.S.; Fraas, L.M.; Cape, J.A.

1987-10-01T23:59:59.000Z

154

GaAs–based quantum cascade lasers  

Science Journals Connector (OSTI)

...N. Murdin GaAs-based quantum cascade lasers Sirtori H. Page C. Becker...state-of-the-art of GaAs-based quantum cascade lasers. These new light sources...2000.0739 GaAs-based quantum cascade lasers By C. Sirtori, H. Page...

2001-01-01T23:59:59.000Z

155

BS.l Actions to Conserve Energy-  

Broader source: Energy.gov (indexed) [DOE]

BS.l Actions to Conserve Energy- BS.l Actions to Conserve Energy- Revision 0 Sitewide Categorical Exclusion for Actions to Conserve Energy Introduction As defined in the U.S. Department of Energy's (DOE) Richland Operations Office L11tegrated Management System Procedure, NEPA Analysis at Hanford, a sitewide categorical exclusion is: An application of DOE categorical exclusions described in 10 CFR 1021, Appendices A and B, which may apply to Hanford Site proposed actions (activities) that are "sitewide" in nature and extent, which the cognizant DOE Hanford NCO has determined fit within the scope (i.e., same nature and intent, and of the same or lesser scope) of DOE categorical exclusions described in 10 CFR 1021 Appendices A and B. The cognizant DOE Hanford NCO may issue specific sitewide

156

Effect of buffer structures on AlGaN/GaN high electron mobility transistor reliability  

SciTech Connect (OSTI)

AlGaN/GaN high electron mobility transistors (HEMTs) with three different types of buffer layers, including a GaN/AlGaN composite layer, or 1 or 2 lm GaN thick layers, were fabricated and their reliability compared. The HEMTs with the thick GaN buffer layer showed the lowest critical voltage (Vcri) during off-state drain step-stress, but this was increased by around 50% and 100% for devices with the composite AlGaN/GaN buffer layers or thinner GaN buffers, respectively. The Voff - state for HEMTs with thin GaN and composite buffers were 100 V, however, this degraded to 50 60V for devices with thick GaN buffers due to the difference in peak electric field near the gate edge. A similar trend was observed in the isolation breakdown voltage measurements, with the highest Viso achieved based on thin GaN or composite buffer designs (600 700 V), while a much smaller Viso of 200V was measured on HEMTs with the thick GaN buffer layers. These results demonstrate the strong influence of buffer structure and defect density on AlGaN/GaN HEMT performance and reliability.

Liu, L. [University of Florida, Gainesville; Xi, Y. Y. [University of Florida, Gainesville; Ren, F. [University of Florida; Pearton, S. J. [University of Florida; Laboutin, O. [Kopin Corporation, Taunton, MA; Cao, Yu [Kopin Corporation, Taunton, MA; Johnson, Wayne J. [Kopin Corporation, Taunton, MA; Kravchenko, Ivan I [ORNL

2012-01-01T23:59:59.000Z

157

30-Day Federal Register Notice - Proposed  

Broader source: Energy.gov (indexed) [DOE]

30-Day Federal Register Notice - Proposed 30-Day Federal Register Notice - Proposed [6450-01-P] DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: U.S. Department of Energy. ACTION: Notice and Request for OMB Review and Comment SUMMARY: The Department of Energy (DOE) has submitted to the Office of Management and Budget (OMB) for clearance, a proposal for collection of information under the provisions of the Paperwork Reduction Act of 1995. The proposed collection will {enter a brief description of the collection that highlights the major questions being asked; suggested length is 2 to 5 sentences}. DATES: Comments regarding this collection must be received on or before [INSERT DATE 30 DAYS AFTER DATE OF PUBLICATION IN THE FEDERAL REGISTER]. If you anticipate that you will be submitting comments, but find it difficult

158

30-Day Federal Register Notice - Proposed  

Broader source: Energy.gov (indexed) [DOE]

30-Day Federal Register Notice - Proposed 30-Day Federal Register Notice - Proposed [6450-01-P] DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: U.S. Department of Energy. ACTION: Notice and Request for OMB Review and Comment SUMMARY: The Department of Energy (DOE) has submitted to the Office of Management and Budget (OMB) for clearance, a proposal for collection of information under the provisions of the Paperwork Reduction Act of 1995. The proposed collection will {enter a brief description of the collection that highlights the major questions being asked; suggested length is 2 to 5 sentences}. DATES: Comments regarding this collection must be received on or before [INSERT DATE 30 DAYS AFTER DATE OF PUBLICATION IN THE FEDERAL REGISTER]. If you anticipate that you will be submitting comments, but find it difficult

159

General User Proposal Scores  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

General User Proposal Scores General User Proposal Scores General User Proposal Scores Print Tuesday, 01 June 2010 10:34 Scoring Proposals are scored on a scale of 1 to 5, with 1 being the best score and 5 the worst. Reviewers are requested to use the following ranking schema: Must do High Priority Medium Priority Low priority Don't do Beam time is assigned based on each proposal's score in relation to all other proposals for a given beamline. For beamlines where beamtime requests exceed available beamtime, a cutoff score is assigned after which no beam time is allocated. proposal scores Beam Time Cutoff Scores for the Current Cycle The table below lists the percent of beam time shifts allocated/requested for each beamline, and the cutoff scores, below which no beam time was assigned.

160

EA-1870: Mitigation Action Plan | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

70: Mitigation Action Plan 70: Mitigation Action Plan EA-1870: Mitigation Action Plan Utah Coal and Biomass Fueled Pilot Plant, Kanab, UT The Department of Energy (DOE) issues this Mitigation Action Plan (MAP) in conjunction with its Finding of No Significant Impact as to the department's proposed action of providing costshared funding for the Utah Coal and Biomass Fueled Pilot Plant Project. Based on the analyses in the Environmental Assessment (DOE/EA-1870), DOE determined that its proposed action allowing Viresco Energy, LLC (Viresco) to use federal funding to design, construct and operate a coal and biomass gasification pilot plant (pilot plant) - would not result in any significant environmental impacts. The pilot plant would evaluate the technical feasibility of using steam hydrogasification to convert coal and biomass (such as agricultural

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Coulomb excitation of 73Ga  

E-Print Network [OSTI]

The B(E2; Ii -> If) values for transitions in 71Ga and 73Ga were deduced from a Coulomb excitation experiment at the safe energy of 2.95 MeV/nucleon using post-accelerated beams of 71,73Ga at the REX-ISOLDE on-line isotope mass separator facility. The emitted gamma rays were detected by the MINIBALL-detector array and B(E2; Ii->If) values were obtained from the yields normalized to the known strength of the 2+ -> 0+ transition in the 120Sn target. The comparison of these new results with the data of less neutron-rich gallium isotopes shows a shift of the E2 collectivity towards lower excitation energy when adding neutrons beyond N = 40. This supports conclusions from previous studies of the gallium isotopes which indicated a structural change in this isotopical chain between N = 40 and N = 42. Combined with recent measurements from collinear laser spectroscopy showing a 1/2- spin and parity for the ground state, the extracted results revealed evidence for a 1/2-; 3/2- doublet near the ground state in 73 31Ga42 differing by at most 0.8 keV in energy.

J. Diriken; I. Stefanescu; D. Balabanski; N. Blasi; A. Blazhev; N. Bree; J. Cederkäll; T. E. Cocolios; T. Davinson; J. Eberth; A. Ekström; D. V. Fedorov; V. N. Fedosseev; L. M. Fraile; S. Franchoo; G. Georgiev; K. Gladnishki; M. Huyse; O. V. Ivanov; V. S. Ivanov; J. Iwanicki; J. Jolie; T. Konstantinopoulos; Th. Kröll; R. Krücken; U. Köster; A. Lagoyannis; G. Lo Bianco; P. Maierbeck; B. A. Marsh; P. Napiorkowski; N. Patronis; D. Pauwels; P. Reiter; M. Seliverstov; G. Sletten; J. Van de Walle; P. Van Duppen; D. Voulot; W. B. Walters; N. Warr; F. Wenander; K. Wrzosek

2010-10-13T23:59:59.000Z

162

ARM - Submitting Proposals : Guidelines  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

govField CampaignsSubmitting Proposals : Guidelines govField CampaignsSubmitting Proposals : Guidelines Schedule and Availability Preproposals now open for AMF and AAF Preproposals due 1 Feb Invited full proposals due 1 May AAF available Dec 2015 AMF1 available Apr 2016 AMF2 available early 2017 AMF3 available for guest instrumentation or intensive operational periods Forms Propose a Campaign Form Instrument Support Request (ISR) Form (Word, 89KB) Documentation Steps to Send Campaign Data to ARM Data Archive Field Campaign Guidelines (PDF, 1.1MB) Submitting Proposals : Guidelines Proposals are welcome from all members of the scientific community for conducting field campaigns and scientific research using the ARM Climate Research Facility sites at the Southern Great Plains (SGP), North Slope of Alaska (NSA), Tropical Western Pacific (TWP), one of the ARM Mobile

163

Charakterisierung und Präparation von GaN und Herstellung von In-Plane-Gate Transistoren in AlxGa1-xN/GaN Heterostrukturen.  

E-Print Network [OSTI]

??Gegenstand der Arbeit sind GaN-Volumenmaterial und AlxGa1-xN/GaN HEMTs (high electron mobility transistor), welche ein zweidimensionales Elektronengas (2DEG) besitzen. Die Materialien wurden durch elektrische Messungen, insbesondere… (more)

Ebbers, André

2003-01-01T23:59:59.000Z

164

NETL: Unsolicited Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of receipt for all Unsolicited Proposals is the National Energy Technology Laboratory (NETL) as outlined in the link below which includes all DOE Program Research Areas. The...

165

Proposal Opportunities | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collaborative Science Initiative). Proposals are encouraged that couple experiments with theory, modeling or simulation, and access is granted beginning October 1 following award...

166

2015 Electricity Form Proposals  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

include Congress, other government agencies, state governments, business and industry, private analysts and forecasters, and the general public. The proposed form was announced to...

167

SPPR Group Proposal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposal Proposal June 23, 2010 Agenda Purpose of Meeting Presenters Background Information  Three Terminal Plan & Market Access  Business Case  Transmission Infrastructure Program ED5-Palo Verde Project Potential Rate Impacts Discussion / Comments 2 Purpose of Meeting Provide background information Share the SPPR Group's current proposal and how it might affect Parker-Davis Project (P-DP) customers Obtain your feedback on the proposal 3 Presenters Background Information - Todd Rhoades ED5-PV Project Description - Todd Rhoades Project Marketability - John Steward Project Cost & Financing - Jack Murray Potential Rate Impacts - Jack Murray Next Steps - Todd Rhoades 4 Three Terminal Plan November 2009 5 Business Case

168

October 2005 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Standards Actions 1 Standards Actions 1 New Projects and DOE Technical Standards in Revision 1 DOE Technical Standards Posted in RevCom for TSP 1 DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 DOE Technical Standards Recently Published 1 Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 DOE Technical Standards Program

169

Standards Actions, July 2002  

Broader source: Energy.gov (indexed) [DOE]

Standards Program Document Status 07-01-2002 Activity Summary In Conversion - 4 In Preparation - 46 Out for Comment - 14 Published this Month - 2 5-year Review Status Revision in Progress - 11 Reaffirmation in Progress - 12 Cancellation Pending - 7 Cancellation in Progress - 1 No Current Action - 19 Inside this issue: DOE Technical Standards Projects Initiated 1 DOE Technical Standards Re- cently Sent for Coordination 1 DOE Technical Standards Re- cently Published 1 American National Standards Institute 2 American Society for Testing and Materials International 4 Visit the Technical Standards Program Web Site at http://tis.eh.doe.gov/techstds/. Standards Actions- July 2002 Standards Actions DOE Technical Standards Projects Initiated

170

November 2013 ANALYSIS OF RAW ACTIONS ADDRESSING RFS  

E-Print Network [OSTI]

environmental resource areas for the proposed RAW actions associated with RFS contamination described in SectionNovember 2013 5-1 CHAPTER 5 ANALYSIS OF RAW ACTIONS ADDRESSING RFS CONTAMINATION This chapter discusses the environmental setting, impacts, and mitigation measures for the 14 fully evaluated

Lee, Jason R.

171

Chapter 1 Purpose of and Need for Action  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Acronyms. Chapter 1 Purpose of and Need for Action Bonneville Power Administration (BPA) is proposing to build a 500-kilovolt (kV) lattice-steel tower transmission line that...

172

Magnetism and transport properties of epitaxial Fe-Ga thin films on GaAs(001)  

SciTech Connect (OSTI)

Epitaxial Fe-Ga thin films in disordered bcc {alpha}-Fe crystal structure (A2) have been grown on GaAs(001) by molecular beam epitaxy. The saturated magnetization (M{sub S}) decreased from 1371 to 1105 kA/m with increasing Ga concentration from 10.5 to 24.3 % at room temperature. The lattice parameter increased with the increase in Ga content because of the larger atomic radius of Ga atom than that of Fe. The increase in carrier density with Ga content caused in lower resistivity.

Duong Anh Tuan; Shin, Yooleemi; Cho, Sunglae [Department of Physics, University of Ulsan, Ulsan 680-749 (Korea, Republic of); Dang Duc Dung [Department of Physics, University of Ulsan, Ulsan 680-749 (Korea, Republic of); Department of General Physics, School of Engineering Physics, Ha Noi University of Science and Technology, 1 Dai Co Viet road, Ha Noi (Viet Nam); Vo Thanh Son [Centers for Nanobioenineering and Spintronics, Chungnam National University, Daejon 350-746 (Korea, Republic of)

2012-04-01T23:59:59.000Z

173

MITIGATION ACTION PLAN  

Broader source: Energy.gov (indexed) [DOE]

MITIGATION ACTION PLAN MITIGATION ACTION PLAN KEMPER COUNTY IGCC PROJECT KEMPER COUNTY, MISSISSIPPI U.S. Department of Energy National Energy Technology Laboratory September 2010 2 INTRODUCTION The Department of Energy (DOE) issued a Final Environmental Impact Statement (EIS) for the Kemper County IGCC Project (Project) (DOE/EIS-0409) in May 2010 and a Record of Decision (ROD) in August 2010 (75 FR 51248). The ROD identified commitments to mitigate potential adverse impacts associated with the project. This Mitigation Action Plan (MAP) describes the monitoring and mitigation actions the recipient must implement during the design, construction, and demonstration of the Project. DOE prepared this MAP in accordance with 10 CFR § 1021.331. PURPOSE Section 1021.331 of the DOE regulations implementing NEPA (10 CFR Part 1021) provides

174

May 2007 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Technical Technical Standards in Revision 1 DOE Technical Standards Posted in RevCom for TSP 1 DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 DOE Technical Standards Published 1 Non-Government Standards Actions 2

175

Doctoral school COURSE PROPOSAL  

E-Print Network [OSTI]

Doctoral school COURSE PROPOSAL ED SPIM / Course proposal Page 1/2 2013 Title: The Web of data This course will give an overview of the principles of Linked Data along with the Web of Data, as it emerged architectures. This course also presents the concepts and definitions related to the Semantic Web (or Web

Jeanjean, Louis

176

Callfor2011 Grant Proposals  

E-Print Network [OSTI]

Callfor2011 Internship Grant Proposals Internship Grant Proposals are due on Monday, February 7, 2011 Communications Communications received an internship grant to estab- lish an internship program in the area. School of Family Life Anthropology Health Sciences Past Internship Grant Spotlights The School

Martinez, Tony R.

177

Interim Action Determination  

Broader source: Energy.gov (indexed) [DOE]

Interim Action Determination Interim Action Determination Processing of Plutonium Materials from the DOE Standard 3013 Surveillance Program in H-Canyon at the Savannah River Site The Department of Energy (DOE) is preparing the Surplus Plutonium Disposition Supplemental Environmental Impact Statement (SPD SEIS, DOE/EIS-0283-S2). DOE is evaluating alternatives for disposition of non-pit plutonium that is surplus to the national

178

Corrective Action Program Guide  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Guide was developed to assist the Department of Energy (DOE) organizations and contractors in the development, implementation, and followup of corrective action programs utilizing the feedback and improvement core safety function within DOE's Integrated Safety Management System. This Guide outlines some of the basic principles, concepts, and lessons learned that DOE managers and contractors might consider when implementing corrective action programs based on their specific needs. Canceled by DOE G 414.1-2B. Does not cancel other directives.

2006-03-02T23:59:59.000Z

179

Proposal Review Panel Descriptions  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposal Review Panel Descriptions Proposal Review Panel Descriptions To ensure competent scientific review, a proposal may be assigned to a different panel (at the discretion of the Review Panel Chair), or the panel may seek additional ad hoc reviews from other experts. High-Pressure This panel reviews scattering and diffraction proposals that focus on materials at high pressure. Techniques such as (but not limited to) diffraction, nuclear resonant scattering, and inelastic x-ray scattering for materials at high pressure are appropriate for this panel to consider. Instrumentation This panel reviews proposals related to the development of beamline instrumentation, sample environments, x-ray optical components, and/or detectors that are relevant to synchrotron radiation research. This panel

180

2013 Electricity Form Proposals  

U.S. Energy Information Administration (EIA) Indexed Site

Electricity Survey Form Changes in 2013 The U.S. Energy Information Administration (EIA) proposed changes to its electricity data collection in 2013. These changes involve three forms: Form EIA-861, "Annual Electric Power Industry Report" The addition of a new form, the Form EIA-861S, "Annual Electric Power Industry Report (Short Form)" Form EIA-923, "Power Plant Operations Report." The proposals were initially announced to the public via a Federal Register Notice published March 15, 2012. Comments regarding this proposed information collection were due by May 14, 2012. EIA reviewed all comments and made several revisions to the proposals as a result. A second Federal Register Notice was published on August 30, 2012. It outlined the proposals

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Composition dependence of interband transition intensities in GaPN, GaAsN, and GaPAs alloys  

Science Journals Connector (OSTI)

Using large (512-atom) pseudopotential supercell calculations, we have investigated the composition dependence of the momentum matrix element Mv,c for transitions between the valence-band maximum and the conduction-band minimum of three semiconductor alloys:?GaP1-xNx and GaAs1-xNx, exhibiting large chemical and size differences between their alloyed elements, and GaP1-xAsx, which is a weakly perturbed alloy. In the composition ranges where these alloys have a direct band gap, we find that (i) in GaP1-xAsx, Mv,c is large (like the virtual-crystal value) and nearly composition independent; (ii) in GaAs1-xNx, Mv,c is strongly composition dependent: large for small x and small for large x; and (iii) in GaP1-xNx, Mv,c is only slightly composition dependent and is significantly reduced relative to the virtual-crystal value. The different behavior of GaP1-xAsx, GaP1-xNx, and GaAs1-xNx is traced to the existence/absence of impurity levels at the dilute alloy limits: (a) there are no gap-level impurity states at the x?1 or x?0 limits of GaP1-xAsx, (b) an isolated As impurity in GaN (GaN?:As) has a deep band gap impurity level but no deep impurity state is found for N in GaAs, and (c) GaN?:P exhibits a P-localized deep band-gap impurity state and GaP?:N has an N-localized resonant state. The existence of deep levels leads to wave-function localization in real space, thus to a spectral spread in momentum space and to a reduction of Mv,c. These impurity levels are facilitated by atomic relaxations, as evident by the fact that unrelaxed GaN?:As and GaN?:P, show no deep levels, have extended wave functions, and have large interband transition elements.

L. Bellaiche; Su-Huai Wei; Alex Zunger

1997-10-15T23:59:59.000Z

182

Performance analysis of AlGaAs/GaAs tunnel junctions for ultra-high concentration photovoltaics  

Science Journals Connector (OSTI)

An n++-GaAs/p++-AlGaAs tunnel junction with a peak current density of 10?100 A cm?2 is developed. This device is a tunnel junction for multijunction solar cells, grown lattice-matched on standard GaAs or Ge substrates, with the highest peak current density ever reported. The voltage drop for a current density equivalent to the operation of the multijunction solar cell up to 10?000 suns is below 5 mV. Trap-assisted tunnelling is proposed to be behind this performance, which cannot be justified by simple band-to-band tunnelling. The metal-organic vapour-phase epitaxy growth conditions, which are in the limits of the transport-limited regime, and the heavy tellurium doping levels are the proposed origins of the defects enabling trap-assisted tunnelling. The hypothesis of trap-assisted tunnelling is supported by the observed annealing behaviour of the tunnel junctions, which cannot be explained in terms of dopant diffusion or passivation. For the integration of these tunnel junctions into a triple-junction solar cell, AlGaAs barrier layers are introduced to suppress the formation of parasitic junctions, but this is found to significantly degrade the performance of the tunnel junctions. However, the annealed tunnel junctions with barrier layers still exhibit a peak current density higher than 2500 A cm?2 and a voltage drop at 10?000 suns of around 20 mV, which are excellent properties for tunnel junctions and mean they can serve as low-loss interconnections in multijunction solar cells working at ultra-high concentrations.

I García; I Rey-Stolle; C Algora

2012-01-01T23:59:59.000Z

183

EIS-0195: Remedial Actions at Operable Unit 4, Fernald Environmental Management Project, Fernald, Ohio  

Broader source: Energy.gov [DOE]

This EIS evaluates the potential environmental impacts of a proposal to conduct remedial action at Operable Unit 4 at the Fernald Environmental Management Project.

184

Ultra-Thin, Triple-Bandgap GaInP/GaAs/GaInAs Monolithic Tandem Solar Cells  

SciTech Connect (OSTI)

The performance of state-of-the-art, series-connected, lattice-matched (LM), triple-junction (TJ), III-V tandem solar cells could be improved substantially (10-12%) by replacing the Ge bottom subcell with a subcell having a bandgap of {approx}1 eV. For the last several years, research has been conducted by a number of organizations to develop {approx}1-eV, LM GaInAsN to provide such a subcell, but, so far, the approach has proven unsuccessful. Thus, the need for a high-performance, monolithically integrable, 1-eV subcell for TJ tandems has remained. In this paper, we present a new TJ tandem cell design that addresses the above-mentioned problem. Our approach involves inverted epitaxial growth to allow the monolithic integration of a lattice-mismatched (LMM) {approx}1-eV GaInAs/GaInP double-heterostructure (DH) bottom subcell with LM GaAs (middle) and GaInP (top) upper subcells. A transparent GaInP compositionally graded layer facilitates the integration of the LM and LMM components. Handle-mounted, ultra-thin device fabrication is a natural consequence of the inverted-structure approach, which results in a number of advantages, including robustness, potential low cost, improved thermal management, incorporation of back-surface reflectors, and possible reclamation/reuse of the parent crystalline substrate for further cost reduction. Our initial work has concerned GaInP/GaAs/GaInAs tandem cells grown on GaAs substrates. In this case, the 1-eV GaInAs experiences 2.2% compressive LMM with respect to the substrate. Specially designed GaInP graded layers are used to produce 1-eV subcells with performance parameters nearly equaling those of LM devices with the same bandgap (e.g., LM, 1-eV GaInAsP grown on InP). Previously, we reported preliminary ultra-thin tandem devices (0.237 cm{sup 2}) with NREL-confirmed efficiencies of 31.3% (global spectrum, one sun) (1), 29.7% (AM0 spectrum, one sun) (2), and 37.9% (low-AOD direct spectrum, 10.1 suns) (3), all at 25 C. Here, we include recent results of testing similar devices under the concentrated AMO spectrum, and also present the first demonstration of a high-efficiency, ultra-thin GaInP/GaAs/GaInAs tandem cell processed on a flexible kapton handle.

Wanlass, M. W.; Ahrenkiel, S. P.; Albin, D. S.; Carapella, J. J.; Duda, A.; Emery, K.; Geisz, J. F.; Jones, K.; Kurtz, S.; Moriarty, T.; Romero, M. J.

2007-02-01T23:59:59.000Z

185

EA-1592: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mitigation Action Plan Mitigation Action Plan EA-1592: Mitigation Action Plan Modernization of Facilities and Infrastructure for the Non-Nuclear Production Activities Conducted at the NNSA's Kansas City Plant Based on the analysis in the Environmental Assessment prepared for the proposal by the GSA and NNSA, neither the construction nor operation of the selected alternative wouldhave significant environmental impact. This MAP contains mitigation and monitoring commitments for the project, including commitments set in permits for the new facility. Mitigation Action Plan for the Modernization of Facilities and Infrastructure for the Non-Nuclear Production Activities Conducted at the NNSA's Kansas City Plant More Documents & Publications EA-1592: Finding of No Significant Impact

186

DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers  

Broader source: Energy.gov (indexed) [DOE]

Initiates Enforcement Actions Against 4 Showerhead Initiates Enforcement Actions Against 4 Showerhead Manufacturers (Notice of Proposed Civil Penalty and Requests for Test Data Issued) DOE Initiates Enforcement Actions Against 4 Showerhead Manufacturers (Notice of Proposed Civil Penalty and Requests for Test Data Issued) March 7, 2010 - 3:41pm Addthis The Office of General Counsel has issued a Notice of Proposed Civil Penalty to Hudson-Reed Limited for failing to certify to DOE that showerheads manufactured or distributed within the United States meet the applicable water conservation standards as required by the Energy Policy and Conservation Act (EPCA) and DOE regulations. This Notice of Proposed Civil Penalty proposes payments to the government of $1,920,200. Under federal law, manufacturers of some products covered by EPCA are required to

187

DOE Withdraws Proposed Rulemaking (Test Procedure) and Proposed...  

Broader source: Energy.gov (indexed) [DOE]

DOE Withdraws Proposed Rulemaking (Test Procedure) and Proposed Coverage Determination (Energy Conservation Standard) for Set-Top Boxes DOE Withdraws Proposed Rulemaking (Test...

188

Princeton Plasma Physics Lab - General Atomics (GA)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

general-atomics-ga General general-atomics-ga General Atomics en The Scorpion's Strategy: "Catch and Subdue" http://www.pppl.gov/node/1132

American Fusion News Category: 
ga">General Atomics (GA)
189

May 2009 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

May 2009 May 2009 U.S. Department of Energy Technical Standards Program (http://www.hss.energy.gov/nuclearsafety/ns/techstds/) Standards Actions 1.0 DOE STANDARDS ACTIONS The Department of Energy (DOE) Technical Standards Program (TSP) publishes Standards Actions on a monthly basis to provide DOE headquarters and field elements with current information on DOE and select non-government standards activities. The complete list of all DOE Technical Standards projects and their status is available on the TSP web page at: http://www.hss.energy.gov/nuclearsafety/ns/techstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose Projects, Approved Standards, Recently Approved Standards, or Drafts for Review, as

190

February 2009 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

February 2009 February 2009 U.S. Department of Energy Technical Standards Program (http://www.hss.energy.gov/nuclearsafety/ns/techstds/) Standards Actions 1.0 DOE STANDARDS ACTIONS The Department of Energy (DOE) Technical Standards Program (TSP) publishes Standards Actions on a monthly basis to provide DOE headquarters and field elements with current information on DOE and select non-government standards activities. The complete list of all DOE Technical Standards projects and their status is available on the TSP web page at: http://www.hss.energy.gov/nuclearsafety/ns/techstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose Projects, Approved Standards, Recently Approved Standards, or Drafts for Review, as

191

Standards Actions - April 2002  

Broader source: Energy.gov (indexed) [DOE]

3-28-2002 3-28-2002 Activity Summary In Conversion - 4 In Preparation - 44 Out for Comment - 13 Published this Month - 2 5-year Review Status Revision in Progress - 4 Reaffirmation in Progress - 2 Supersedure in Progress - 6 Cancellation Pending - 8 Cancellation in Progress - 2 No Current Action - 35 Inside this issue: DOE Technical Standards Project Canceled 1 DOE Technical Standard Recently Sent for Coordination 1 DOE Technical Standards Re- cently Published 2 American National Standards Institute 2 American Society for Testing and Materials International 4 Visit the Technical Standards Program Web Site at http://tis.eh.doe.gov/techstds/. Standards Actions- April 2002 Standards Actions DOE Technical Standards Project Canceled

192

July 2009 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

July 2009 U.S. Department of Energy Technical Standards Program (http://www.hss.energy.gov/nuclearsafety/ns/techstds/) Standards Actions 1.0 DOE STANDARDS ACTIONS The Department of Energy (DOE) Technical Standards Program (TSP) publishes Standards Actions on a monthly basis to provide DOE headquarters and field elements with current information on DOE and select non-government standards activities. The complete list of all DOE Technical Standards projects and their status is available on the TSP web page at: http://www.hss.energy.gov/nuclearsafety/ns/techstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose Projects, Approved Standards, Recently Approved Standards, or Drafts for Review, as

193

Action-Oriented Benchmarking:  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Feb-2008 submitted to Energy Engineering Feb-2008 submitted to Energy Engineering Action-Oriented Benchmarking: Concepts and Tools Evan Mills, Paul Mathew & Mary Ann Piette, Lawrence Berkeley National Laboratory Norman Bourassa & Martha Brook, California Energy Commission ABSTRACT Most energy benchmarking tools provide static feedback on how one building compares to a larger set of loosely similar buildings, without providing information at the end-use level or on what can be done to reduce consumption, cost, or emissions. In this article-Part 1 of a two-part series-we describe an "action-oriented benchmarking" approach, which extends whole-building energy benchmarking to include analysis of system and component energy use metrics and features. Action-oriented benchmarking thereby allows users to generate more meaningful

194

May 2010 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

May 2010 U.S. Department of Energy Technical Standards Program (http://www.hss.energy.gov/nuclearsafety/ns/techstds/) Standards Actions 1.0 DOE STANDARDS ACTIONS The Department of Energy (DOE) Technical Standards Program (TSP) publishes Standards Actions on a monthly basis to provide DOE headquarters and field elements with current information on DOE and select non-government standards activities. The complete list of all DOE Technical Standards projects and their status is available on the TSP web page at: http://www.hss.energy.gov/nuclearsafety/ns/techstds/. To access these standards, go to our web page, click on "DOE Technical Standards," then choose Projects, Approved Standards, Recently Approved Standards, or Drafts for Review, as

195

Final Environmental Assessment for the Proposed Consolidation of Neutron Generator Tritium Target Loading Production  

Broader source: Energy.gov (indexed) [DOE]

Final Environmental Assessment Final Environmental Assessment for the Proposed Consolidation of Neutron Generator Tritium Target Loading Production DOE/EA-1532 June 2005 National Nuclear Security Administration Sandia Site Office P.O. Box 5400 Albuquerque, New Mexico 87185-5400 Environmental Assessment for the Proposed Consolidation of Neutron Generator Tritium Target Loading Production i Final EA DOE/EA-1532 June 2005 TABLE OF CONTENTS 1.0 PURPOSE AND NEED FOR AGENCY ACTION ........................................................................ 1 2.0 NO ACTION AND PROPOSED ACTION ALTERNATIVES...................................................... 2 2.1 No Action Alternative....................................................................................... 5

196

Locations Everyone: Lights, Camera, Action!  

Science Journals Connector (OSTI)

Locations Everyone: Lights, Camera, Action! ... Harvard Institute of Proteomics Harvard Medical School ...

Robert F. Murphy; Joshua LaBaer

2008-12-05T23:59:59.000Z

197

EIS-0472: Mitigation Action Plan  

Broader source: Energy.gov [DOE]

Uranium Leasing Program Mitigation Action Plan for the Final Uranium Leasing Program Programmatic Environmental Impact Statement

198

Environmental Assessment Proposed Improvements at the Thomas Jefferson National Accelerator Facility Newport News, Virginia  

Broader source: Energy.gov (indexed) [DOE]

84 84 Environmental Assessment Proposed Improvements at the Thomas Jefferson National Accelerator Facility Newport News, Virginia June 2002 U. S. Department of Energy Oak Ridge Operations Oak Ridge, Tennessee DOE/EA-1384 i TABLE OF CONTENTS Executive Summary.....................................................................................................................1 1. INTRODUCTION..................................................................................................................... 6 1.1 PREVIOUS ACTIONS ............................................................................................................................................. 6 1.2 SCOPE OF THIS PROPOSED ACTION..............................................................................................................

199

A Proposed Architecture  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposed Proposed Architecture for the NLC Diagnostic Regions Peter Tenenbaum, for the Diagnostic Region Group LCC-Note-0011 Draft 5-February-1999 1 introduction The NLC Main Linac CD-1 design contains 4 diagnostic regions (injection, extraction, and at the junctions between supersectors); the injector and beam delivery regions contain additional diagnostic regions modelled on those in the main linac, and one additional region may be added to the main linac (at the 330 GeV point, halfway through the third supersector). Each diagnostic region must support a variety of different beam measuring and manipulating tasks. In this Note we propose an overall architecture which permits all of these requirements to be met. 2 Requirements The main linac diagnostic regions must provide the following: * Beam position monitors for use by the conventional fast feedback system, and actuators (DC

200

A proposed gravitodynamic theory  

E-Print Network [OSTI]

This paper proposes a gravitodynamic theory because there are similarities between gravitational theory and electrodynamics. Based on Einstein's principle of equivalence, two coordinate conditions are proposed into the four-dimensional line element and transformations. As a consequence,the equation of motion for gravitational force or inertial force has a form similar to the equation of Lorentz force on a charge in electrodynamics. The inertial forces in auniformly rotating system are calculated, which show that the Coriolis force is produced by a magnetic-type gravitational field. We have also calculated the Sagnac effect due to the rotation. These experimental facts strongly support our proposed coordinate conditions. In addition, the gravitodynamic field equations are briefly discussed. Since only four gravitational potentials (3 + 1 split) enter the metric tensor, the gravitodynamic field equations in ``3+1 split" form would be analogous to Maxwell's equations.

T. Chang

1997-03-18T23:59:59.000Z

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

2014 Electricity Form Proposals  

U.S. Energy Information Administration (EIA) Indexed Site

Electricity and Renewable (Photovoltaic) Survey Form Changes Proposed for Electricity and Renewable (Photovoltaic) Survey Form Changes Proposed for 2014 The U.S. Energy Information Administration (EIA) is proposing changes to its electricity data collection in 2014. These changes involve the following surveys: Form EIA-63B, "Annual Photovoltaic Cell/Module Shipments Report," Form EIA-411, "Coordinated Bulk Power Supply Program Report," Form EIA-826, "Monthly Electric Utility Sales and Revenue Report with State Distributions," Form EIA-860, "Annual Electric Generator Report," Form EIA-860M, "Monthly Update to the Annual Electric Generator Report," Form EIA-861, "Annual Electric Power Industry Report," Form EIA-861S, "Annual Electric Power Industry Report (Short Form)," and

202

Unsolicited Proposals | Department of Energy  

Office of Environmental Management (EM)

Unsolicited Proposals Unsolicited Proposals The Department of Energy's (DOE's) central point of receipt for all Unsolicited Proposals is the National Energy Technology Laboratory...

203

GaInP/GaAs/GaInAs Monolithic Tandem Cells for High-Performance Solar Concentrators  

SciTech Connect (OSTI)

We present a new approach for ultra-high-performance tandem solar cells that involves inverted epitaxial growth and ultra-thin device processing. The additional degree of freedom afforded by the inverted design allows the monolithic integration of high-, and medium-bandgap, lattice-matched (LM) subcell materials with lower-bandgap, lattice-mismatched (LMM) materials in a tandem structure through the use of transparent compositionally graded layers. The current work concerns an inverted, series-connected, triple-bandgap, GaInP (LM, 1.87 eV)/GaAs (LM, 1.42 eV)/GaInAs (LMM, {approx}1 eV) device structure grown on a GaAs substrate. Ultra-thin tandem devices are fabricated by mounting the epiwafers to pre-metallized Si wafer handles and selectively removing the parent GaAs substrate. The resulting handle-mounted, ultra-thin tandem cells have a number of important advantages, including improved performance and potential reclamation/reuse of the parent substrate for epitaxial growth. Additionally, realistic performance modeling calculations suggest that terrestrial concentrator efficiencies in the range of 40-45% are possible with this new tandem cell approach. A laboratory-scale (0.24 cm2), prototype GaInP/GaAs/GaInAs tandem cell with a terrestrial concentrator efficiency of 37.9% at a low concentration ratio (10.1 suns) is described, which surpasses the previous world efficiency record of 37.3%.

Wanlass, M. W.; Ahrenkiel, S. P.; Albin, D. S.; Carapella, J. J.; Duda, A.; Emery, K.; Geisz, J. F.; Jones, K.; Kurtz, S.; Moriarty, T.; Romero, M. J.

2005-08-01T23:59:59.000Z

204

May 2005 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Notices 1 DOE Technical Standards Revisions 1 DOE Technical Standards Projects Initiated 1 Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 DOE Technical Standards Program Document Status 04-27-2005 Activity Summary In Conversion - 4 In Preparation - 25

205

POSITION MANAGEMENT ACTION FORM  

E-Print Network [OSTI]

POSITION MANAGEMENT ACTION FORM Workforce Planning | 408-924-2250 classcomp@sjsu.edu SJSU Human FOR POSITION MANAGEMENT FORM Workforce Planning | 408-924-2250| classcomp@sjsu.edu SJSU Human Resources Revised contact your Workforce Planning Analyst. List the name of the position this position reports to

Eirinaki, Magdalini

206

Restoration 2013 ACTION PLAN  

E-Print Network [OSTI]

Study Taskforce, Lower Columbia Fish Recovery Board, Lower Columbia Estuary Partnership, National Marine are intended to guide or inform, as appropriate, the Actions Agencies (BPA/Corps), National Marine Fisheries was prepared by the BPA/Corps with review by and collaboration with regional restoration sponsors, researchers

207

Issues associated with the metalorganic chemical vapor deposition of ScGaN and YGaN alloys.  

SciTech Connect (OSTI)

The most energy efficient solid state white light source will likely be a combination of individually efficient red, green, and blue LED. For any multi-color approach to be successful the efficiency of deep green LEDs must be significantly improved. While traditional approaches to improve InGaN materials have yielded incremental success, we proposed a novel approach using group IIIA and IIIB nitride semiconductors to produce efficient green and high wavelength LEDs. To obtain longer wavelength LEDs in the nitrides, we attempted to combine scandium (Sc) and yttrium (Y) with gallium (Ga) to produce ScGaN and YGaN for the quantum well (QW) active regions. Based on linear extrapolation of the proposed bandgaps of ScN (2.15 eV), YN (0.8 eV) and GaN (3.4 eV), we expected that LEDs could be fabricated from the UV (410 nm) to the IR (1600 nm), and therefore cover all visible wavelengths. The growth of these novel alloys potentially provided several advantages over the more traditional InGaN QW regions including: higher growth temperatures more compatible with GaN growth, closer lattice matching to GaN, and reduced phase separation than is commonly observed in InGaN growth. One drawback to using ScGaN and YGaN films as the active regions in LEDs is that little research has been conducted on their growth, specifically, are there metalorganic precursors that are suitable for growth, are the bandgaps direct or indirect, can the materials be grown directly on GaN with a minimal defect formation, as well as other issues related to growth. The major impediment to the growth of ScGaN and YGaN alloys was the low volatility of metalorganic precursors. Despite this impediment some progress was made in incorporation of Sc and Y into GaN which is detailed in this report. Primarily, we were able to incorporate up to 5 x 10{sup 18} cm{sup -3} Y atoms into a GaN film, which are far below the alloy concentrations needed to evaluate the YGaN optical properties. After a no-cost extension was granted on this program, an additional more 'liquid-like' Sc precursor was evaluated and the nitridation of Sc metals on GaN were investigated. Using the Sc precursor, dopant level quantities of Sc were incorporated into GaN, thereby concluding the growth of ScGaN and YGaN films. Our remaining time during the no-cost extension was focused on pulsed laser deposition of Sc metal films on GaN, followed by nitridation in the MOCVD reactor to form ScN. Finally, GaN films were deposited on the ScN thin films in order to study possible GaN dislocation reduction.

Koleske, Daniel David; Knapp, James Arthur; Lee, Stephen Roger; Crawford, Mary Hagerott; Creighton, James Randall; Cross, Karen Charlene; Thaler, Gerald

2009-07-01T23:59:59.000Z

208

UCSF Sustainability Action Plan UCSF Energy Targets and Strategies August 18, 2011 Page 1  

E-Print Network [OSTI]

UCSF Sustainability Action Plan UCSF Energy Targets and Strategies August 18, 2011 Page 1 UCSF Sustainability Action Plan: Appendix V: UCSF Energy Targets and Strategies Issue Date: August 18, 2011 #12;UCSF Sustainability Action Plan UCSF Energy Targets and Strategies August 18, 2011 Page 2 Proposed Targets

Yamamoto, Keith

209

Project Proposal Project Logistics  

E-Print Network [OSTI]

Project Proposal · Project Logistics: ­ 2-3 person teams ­ Significant implementation, worth 55 and anticipated cost of copying to/from host memory. IV. Intellectual Challenges - Generally, what makes this computation worthy of a project? - Point to any difficulties you anticipate at present in achieving high

Hall, Mary W.

210

Proposed Drill Sites  

SciTech Connect (OSTI)

Proposed drill sites for intermediate depth temperature gradient holes and/or deep resource confirmation wells. Temperature gradient contours based on shallow TG program and faults interpreted from seismic reflection survey are shown, as are two faults interpreted by seismic contractor Optim but not by Oski Energy, LLC.

Lane, Michael

2013-06-28T23:59:59.000Z

211

Proposed Drill Sites  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Proposed drill sites for intermediate depth temperature gradient holes and/or deep resource confirmation wells. Temperature gradient contours based on shallow TG program and faults interpreted from seismic reflection survey are shown, as are two faults interpreted by seismic contractor Optim but not by Oski Energy, LLC.

Lane, Michael

212

Structural and optical properties of InGaN–GaN nanowire heterostructures grown by molecular beam epitaxy  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

InGaN/GaN nanowire (NW) heterostructures grown by plasma assisted molecular beam epitaxy were studied in comparison to their GaN and InGaN counterparts. The InGaN/GaN heterostructure NWs are composed of a GaN NW, a thin InGaN shell, and a multifaceted InGaN cap wrapping the top part of the GaN NW. High-resolution transmission electron microscopy (HRTEM) images taken from different parts of a InGaN/GaN NW show a wurtzite structure of the GaN core and the epitaxial InGaN shell around it, while additional crystallographic domains are observed whithin the InGaN cap region. Large changes in the lattice parameter along the wire, from pure GaN to higher In concentration demonstrate the successful growth of a complex InGaN/GaN NW heterostructure. Photoluminescence (PL) spectra of these heterostructure NW ensembles show rather broad and intense emission peak at 2.1 eV. However, ?-PL spectra measured on single NWs reveal a reduced broadening of the visible luminescence. The analysis of the longitudinal optical phonon Raman peak position and its shape reveal a variation in the In content between 20% and 30%, in agreement with the values estimated by PL and HRTEM investigations. The reported studies are important for understanding of the growth and properties of NW heterostructures suitable for applications in optoelectronics and photovoltaics.

Limbach, F. [Institute of Bio- and Nanosystems (IBN-1), Research Centre Jülich GmbH and JARA-FIT Fundamentals of Future Information Technology (Germany); Gotschke, T. [Institute of Bio- and Nanosystems (IBN-1), Research Centre Jülich GmbH and JARA-FIT Fundamentals of Future Information Technology (Germany); Stoica, T. [Institute of Bio- and Nanosystems (IBN-1), Research Centre Jülich GmbH and JARA-FIT Fundamentals of Future Information Technology (Germany); Calarco, R. [Institute of Bio- and Nanosystems (IBN-1), Research Centre Jülich GmbH and JARA-FIT Fundamentals of Future Information Technology (Germany); Sutter, E. [Brookhaven National Lab., Upton, NY (United States); Ciston, J. [Brookhaven National Lab., Upton, NY (United States); Cusco, R. [Consell Superior d'Investigacions Cientifiques (CSIC), Barcelona (Spain); Artus, L. [Consell Superior d'Investigacions Cientifiques (CSIC), Barcelona (Spain); Kremling, S. [Univ. Wurzburg, Wilhelm Conrad Rontgen Research Centre Complex Matter Systems, Wurzburg (Germany); Hofling, S. [Univ. Wurzburg, Wilhelm Conrad Rontgen Research Centre Complex Matter Systems, Wurzburg (Germany); Worschech, L. [Univ. Wurzburg, Wilhelm Conrad Rontgen Research Centre Complex Matter Systems, Wurzburg (Germany); Grutzmacher, D. [Institute of Bio- and Nanosystems (IBN-1), Research Centre Jülich GmbH and JARA-FIT Fundamentals of Future Information Technology (Germany)

2011-01-07T23:59:59.000Z

213

Proposed Rules Federal Register  

Broader source: Energy.gov (indexed) [DOE]

75798 75798 Vol. 76, No. 233 Monday, December 5, 2011 DEPARTMENT OF ENERGY 5 CFR Chapter XXIII 10 CFR Chapters II, III, X Reducing Regulatory Burden AGENCY: Office of the General Counsel, Department of Energy. ACTION: Request for information. SUMMARY: As part of its implementation of Executive Order 13563, ''Improving Regulation and Regulatory Review,'' issued by the President on January 18, 2011, the Department of Energy (Department or DOE) is seeking comments and information from interested parties to assist DOE in reviewing its existing regulations to determine whether any such regulations should be modified, streamlined, expanded, or repealed. The purpose of DOE's review is to make the agency's regulatory program more effective and less burdensome in achieving its

214

Proposed Rules Federal Register  

Broader source: Energy.gov (indexed) [DOE]

18954 18954 Vol. 76, No. 66 Wednesday, April 6, 2011 DEPARTMENT OF ENERGY 5 CFR Chapters XXIII and XXIV 10 CFR Chapters II, III, and X 18 CFR Chapter I 41 CFR Chapter 109 48 CFR Chapter 9 Reducing Regulatory Burden; Retrospective Review Under E.O. 13563 AGENCY: Office of the General Counsel, Department of Energy. ACTION: Request for information; extension of public comment period. SUMMARY: On February 3, 2011, the Department of Energy (DOE) published a request for information (RFI) issued as part of its implementation of Executive Order 13563, ''Improving Regulation and Regulatory Review.'' This document announces that the period for submitting reply comments is extended to April 15, 2011. The February 3 document incorrectly published in the Notices section of the Federal Register.

215

Proposed Rules Federal Register  

Broader source: Energy.gov (indexed) [DOE]

31548 31548 Vol. 77, No. 103 Tuesday, May 29, 2012 DEPARTMENT OF ENERGY 5 CFR Chapter XXII 10 CFR Chapters II, III, X Reducing Regulatory Burden AGENCY: Office of the General Counsel, Department of Energy. ACTION: Notice of extension of public comment period. SUMMARY: This notice announces that the period for submitting comments on the Department of Energy's (DOE) request for information (RFI) issued as part of its implementation of Executive Order 13563, ''Improving Regulation and Regulatory Review,'' is extended to June 19, 2012. DATES: DOE will accept comments, data, and information regarding the RFI received no later than June 19, 2012. ADDRESSES: Interested persons are encouraged to submit comments, identified by ''Regulatory Burden RFI,'' by any of the following methods:

216

Proposed Rules Federal Register  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

43015 43015 Vol. 77, No. 141 Monday, July 23, 2012 DEPARTMENT OF ENERGY 10 CFR Part 431 [Docket No. EERE-2010-BT-STD-0027] RIN 1904-AC28 Energy Conservation Standards for Commercial and Industrial Electric Motors: Public Meeting and Availability of the Preliminary Technical Support Document AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of public meeting and availability of preliminary technical support document. SUMMARY: The U.S. Department of Energy (DOE or Department) will hold a public meeting to discuss and receive comments on the following: the equipment classes DOE plans to analyze for the purpose of amending energy conservation standards for certain commercial and industrial electric motors under section 342(b) of the

217

THz laser based on quasi-periodic AlGaAs superlattices  

SciTech Connect (OSTI)

The use of quasi-periodic AlGaAs superlattices as an active element of a quantum cascade laser of terahertz range is proposed and theoretically investigated. A multi-colour emission, having from three to six peaks of optical gain, is found in Fibonacci, Thue-Morse, and figurate superlattices in electric fields of intensity F = 11 - 13 kV cm{sup -1} in the frequency range f = 2 - 4 THz. The peaks depend linearly on the electric field, retain the height of 20 cm{sup -1}, and strongly depend on the thickness of the AlGaAs-layers. (lasers)

Malyshev, K V [N.E. Bauman Moscow State Technical University, Moscow (Russian Federation)

2013-06-30T23:59:59.000Z

218

EA-1779: Proposed Changes to the Sanitary Biosolids Land Application  

Broader source: Energy.gov (indexed) [DOE]

79: Proposed Changes to the Sanitary Biosolids Land 79: Proposed Changes to the Sanitary Biosolids Land Application Program on the Oak Ridge Reservation, Oak Ridge, Tennessee EA-1779: Proposed Changes to the Sanitary Biosolids Land Application Program on the Oak Ridge Reservation, Oak Ridge, Tennessee Summary This EA evaluates the environmental impacts of a proposal to amend (e.g., by changing setback requirements from surface water features and potential channels to groundwater) the Sanitary Biosolids Land Application Program at the Oak Ridge Reservation in Oak Ridge, Tennessee. Base on the analyses in the EA, DOE determined that the proposed action is not a major federal action that would significantly affect the quality of the human environment within the context of NEPA, and that preparation of an environmental impact statement is not required.

219

Violet to deep-ultraviolet InGaN/GaN and GaN/AlGaN quantum structures for UV electroabsorption modulators  

E-Print Network [OSTI]

focused on the demonstration of ultraviolet UV optoelectronic devices. Such devices hold promise, material related problems complicate the growth of such optoelectronic devices oper- ating at short wavelengths. With the use of InGaN/GaN quantum structures, optoelectronic devices operating in vis- ible

Demir, Hilmi Volkan

220

Exciton relaxation and coupling dynamics in a GaAs/AlxGa1-xAs quantum well and quantum dot ensemble  

Science Journals Connector (OSTI)

Exciton inter- and intra-actions in a GaAs/AlGaAs quantum well (QW) and quantum dot (QD) ensemble are studied using optical two-dimensional Fourier transform spectroscopy. We measure population dynamics for times up to 300 ps and temperatures up to 50 K and observe biexponential decay for both QW and QD excitons, strong QW ? QD relaxation, and weak QD ? QW activation. The population dynamics are modeled using a system of rate equations that incorporate radiative and nonradiative decay, coupling between bright and dark exciton states, and QW ? QD coupling. The fast decay rates are attributed to exciton-bound hole spin flips between optically active and inactive states and are similar for the QW and QDs, indicating excitons are weakly localized in the QDs. The QW ? QD relaxation rate increases with temperature, and QD ? QW excitation is observed at temperatures ?35 K.

G. Moody; M. E. Siemens; A. D. Bristow; X. Dai; A. S. Bracker; D. Gammon; S. T. Cundiff

2011-06-27T23:59:59.000Z

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

US SoAtl GA Site Consumption  

Gasoline and Diesel Fuel Update (EIA)

GA GA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US SoAtl GA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US SoAtl GA Site Consumption kilowatthours $0 $300 $600 $900 $1,200 $1,500 $1,800 US SoAtl GA Expenditures dollars ELECTRICITY ONLY average per household * Site energy consumption (89.5 million Btu) and energy expenditures per household ($2,067) in Georgia are similar to the U.S. household averages. * Per household electricity consumption in Georgia is among the highest in the country, but similar to other states in the South. * Forty-five percent of homes in Georgia were built since 1990, a characteristic typically associated with lower per household consumption. Georgia homes,

222

US SoAtl GA Site Consumption  

U.S. Energy Information Administration (EIA) Indexed Site

GA GA Site Consumption million Btu $0 $500 $1,000 $1,500 $2,000 $2,500 US SoAtl GA Expenditures dollars ALL ENERGY average per household (excl. transportation) 0 4,000 8,000 12,000 16,000 US SoAtl GA Site Consumption kilowatthours $0 $300 $600 $900 $1,200 $1,500 $1,800 US SoAtl GA Expenditures dollars ELECTRICITY ONLY average per household * Site energy consumption (89.5 million Btu) and energy expenditures per household ($2,067) in Georgia are similar to the U.S. household averages. * Per household electricity consumption in Georgia is among the highest in the country, but similar to other states in the South. * Forty-five percent of homes in Georgia were built since 1990, a characteristic typically associated with lower per household consumption. Georgia homes,

223

High Resolution Parameter Space from a Two Level Model on Semi-Insulating GaAs  

E-Print Network [OSTI]

Semi-insulating Gallium Arsenide (SI-GaAs) samples experimentally show, under high electric fields and even at room temperature, negative differential conductivity in N-shaped form (NNDC). Since the most consolidated model for n-GaAs, namely, "the model", proposed by E. Scholl was not capable to generate the NNDC curve for SI-GaAs, in this work we proposed an alternative model. The model proposed, "the two-valley model" is based on the minimal set of generation recombination equations for two valleys inside of the conduction band, and an equation for the drift velocity as a function of the applied electric field, that covers the physical properties of the nonlinear electrical conduction of the SI-GaAs system. The "two valley model" was capable to generate theoretically the NNDC region for the first time, and with that, we were able to build a high resolution parameter-space of the periodicity (PSP) using a Periodicity-Detection (PD) routine. In the parameter space were observed self-organized periodic structu...

da Silva, S L; de Oliveira, A G; Ribeiro, G M; da Silva, R L

2014-01-01T23:59:59.000Z

224

Corrective Action Plan for Corrective Action Unit 417: Central Nevada Test Area Surface, Nevada  

SciTech Connect (OSTI)

This Corrective Action Plan provides methods for implementing the approved corrective action alternative as provided in the Corrective Action Decision Document for the Central Nevada Test Area (CNTA), Corrective Action Unit (CAU) 417 (DOE/NV, 1999). The CNTA is located in the Hot Creek Valley in Nye County, Nevada, approximately 137 kilometers (85 miles) northeast of Tonopah, Nevada. The CNTA consists of three separate land withdrawal areas commonly referred to as UC-1, UC-3, and UC-4, all of which are accessible to the public. CAU 417 consists of 34 Corrective Action Sites (CASs). Results of the investigation activities completed in 1998 are presented in Appendix D of the Corrective Action Decision Document (DOE/NV, 1999). According to the results, the only Constituent of Concern at the CNTA is total petroleum hydrocarbons (TPH). Of the 34 CASs, corrective action was proposed for 16 sites in 13 CASs. In fiscal year 1999, a Phase I Work Plan was prepared for the construction of a cover on the UC-4 Mud Pit C to gather information on cover constructibility and to perform site management activities. With Nevada Division of Environmental Protection concurrence, the Phase I field activities began in August 1999. A multi-layered cover using a Geosynthetic Clay Liner as an infiltration barrier was constructed over the UC-4 Mud Pit. Some TPH impacted material was relocated, concrete monuments were installed at nine sites, signs warning of site conditions were posted at seven sites, and subsidence markers were installed on the UC-4 Mud Pit C cover. Results from the field activities indicated that the UC-4 Mud Pit C cover design was constructable and could be used at the UC-1 Central Mud Pit (CMP). However, because of the size of the UC-1 CMP this design would be extremely costly. An alternative cover design, a vegetated cover, is proposed for the UC-1 CMP.

K. Campbell

2000-04-01T23:59:59.000Z

225

Standards Actions, July 2001  

Broader source: Energy.gov (indexed) [DOE]

6-27-2001 6-27-2001 Activity Summary In Conversion - 4 In Preparation - 42 Out for Comment - 15 Published this Month - 1 5-year Review Status Revision in Progress - 4 Reaffirmation in Progress - 2 Supersedure in Progress - 6 Cancellation Pending - 8 Cancellation in Progress - 2 No Current Action - 35 Inside this issue: DOE Technical Standards Project Initiated 1 DOE Technical Standard Recently Sent for Coordination 1 DOE Technical Standard Recently Published 1 American National Standards Institute 2 American National Standards 3 American Society for Testing and Materials 4 Visit the Technical Standards Program Web Site at http://tis.eh.doe.gov/techstds/. July 2001 Standards Actions DOE Technical Standards Projects Initiated

226

Mitigation Action Plan  

Broader source: Energy.gov (indexed) [DOE]

212 212 Mitigation Action Plan for the Lease of Land for the Development of a Research Park at Los Alamos National Laboratory Departme~t of Energy Albuquerque Operations Office Los Alamos Area Office Los Alamos, New Mexico MITIGATION ACTION PLAN for the LEASE OF LAND FOR THE DEVELOPMENT OF A RESEARCH PARK AT LOS ALAMOS NATIONAL LABORATORY Background on the Lease of Land at Los Alamos National Laboratory: The U. S. Department of Energy (DOE) has approved an Environmental Assessment (EA) on the Lease of Land for the Development of a Research Park at Los Alamos National Laboratory (LANL)(DOE/EA-1212), Los Alamos, New Mexico. The DOE released a Predecisional Draft of this EA for State and Tribal review and made the draft document available to the public on July 24, 1997 for

227

Workforce Diversity Action Plans  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Workforce Diversity Action Plans Workforce Diversity Action Plans Workforce Diversity Office Best Practices Diversity Council Compendium of Diversity Activities Principles for a Diverse Community Lawrence Berkeley National Laboratory is principally an institution of scientific research, committed to addressing the needs of society. A diverse workforce is an invaluable asset to innovation and research excellence. To this end, we must embody the following principles to successfully affect the Laboratory's mission and embrace our diverse workplace community. We affirm the inherent dignity in all of us and strive to maintain an environment characterized by respect, fairness, and inclusion. Our valued community encompasses an array of races, creeds, and social circumstances. We recognize and cherish the richness contributed by our diversity.

228

SAVEnergy Action Plans  

SciTech Connect (OSTI)

The Department of Energy`s Federal Energy Management Program (FEMP) is charged with carrying out key sections of EPACT and Executive Order 12903, to make the Federal government operate more efficiently. A congressionally mandated energy and water conservation audit program is one component of this growing DOE program. This paper traces the SAVEnergy Action Plan program throughout its development from (1) identifying projects and Agency champions, (2) establishing a protocol and fitting auditors into the program, (3) developing a data base to track the audits and measure their success, and (4) evaluating the process, learning from mistakes, and charting and transferring successes. A major tenet of the SAVEnergy program is to proactively prescreen all audit activities to ensure that -- where audits are done and Action Plans completed -- projects will be done.

Mayo, K.; Westby, R. [National Renewable Energy Lab., Golden, CO (United States)] [National Renewable Energy Lab., Golden, CO (United States); deMonsabert, S. [George Mason Univ., Fairfax, VA (United States)] [George Mason Univ., Fairfax, VA (United States); Ginsberg, M. [USDOE, Washington, DC (United States)] [USDOE, Washington, DC (United States)

1994-04-01T23:59:59.000Z

229

February 2001 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

Standards Technical Standards Program Document Status Visit the Technical Standards Program Web Site: http://tis.eh.doe.gov/techstds/ Activity Summary In Conversion - 4 In Preparation - 35 Out for Comment - 18 Published this Month - 1 FY 2001 5-year Reviews Revisions in Progress - 2 Reaffirmations in Progress - 2 Supersedures in Progress - 6 Cancellations Pending - 11 Cancellations in Progress - 33 No Current Action - 16 DOE Technical Standards Project Canceled If you have any questions about this action, please contact the person listed be- low. The following DOE Technical Standards project was recently canceled: * EM Facility Hazard Categorization, Project Number SAFT-0029; EM Technical Standards Manager, John Serocki, 301-903-7999, John.Serocki@em.doe.gov, or Tom Wright, 301-903-3661, Tom.Wright@em.doe.gov. The need for this

230

Remedial Action Performed  

Office of Legacy Management (LM)

General Motors Site in General Motors Site in Adrian, Michigan Department of Energy OiZce of Assistant Manager for Environmental Management Oak Ridge Operations January 2001 69 Printed on recycledhcydable paper. CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE GENERAL MOTORS SITE ADRIAN, MICHIGAN JANUARY 200 1 Prepared for United States Army Corps of Engineers Under Contract No. DACW45-98-D-0028 BY Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 CONTENTS FIGURES .............................................................................................................................................. TABLES ...............................................................................................................................................

231

February 2007 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

DOE Technical Standards Posted in RevCom for TSP 1 DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 DOE Technical Standards Published1 Non-Government Standards Actions 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 Publication Staff Roster 2

232

November 2005 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

DOE Technical DOE Technical Standards in Revision 1 DOE Technical Standards Posted in RevCom for TSP 1 DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 DOE Technical Standards Revisions 1 Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association

233

April 2007 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

New Projects and Technical Standards in Revision 1 DOE Technical Standards Posted in RevCom for TSP 1 DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 Technical Standards Published 2 Non-Government Standards Actions 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 DOE Technical

234

April 2006 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

1 1 New Projects and Technical Standards in Revision 1 DOE Technical Standards Posted in RevCom for TSP 1 DOE Technical Standards in Reaffirmation 1 DOE Technical Standards Change Notices 1 DOE Technical Standards Published 1 Non-Government Standards Actions 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 DOE Technical Standards Program Document Status

235

Oklahoma State University proposed Advanced Technology Research Center. Environmental Assessment  

SciTech Connect (OSTI)

The Department of Energy (DOE) has prepared an Environmental Assessment (EA) evaluating the construction and equipping of the proposed Advanced Technology Research Center (ATRC) at Oklahoma State University (OSU) in Stillwater, Oklahoma. Based on the analysis in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement is not required.

NONE

1995-06-01T23:59:59.000Z

236

Proposed solar two project Barstow, California  

SciTech Connect (OSTI)

This Environmental Assessment (EA) evaluates the environmental consequences of the proposed conversion and operation of the existing Solar One Facility in Daggett, Ca, near the city of Barstow, to a nitrate salt based heat transfer system, Solar Two. The EA also addresses the alternatives of different solar conversion technologies and alternative sites and discusses a no action alternative. A primary objective of the Solar Two Project is to demonstrate the technical and economic feasibility of a solar central receiver power plant using molten salt as the thermal storage and transport fluid medium. If successful, the information gathered from the Solar Two Project could be used to design larger commercial solar power plants.

Not Available

1994-01-01T23:59:59.000Z

237

CLEMSON UNIVERSITY Sustainability Action Plan  

E-Print Network [OSTI]

.......................................................................... 8 Action Steps for Sustainability Education, Culture, and Leadership CLEMSON UNIVERSITY Sustainability Action Plan Submitted by the President's Commission on Sustainability, August 1, 2011 Version 1.0.9 #12; 1 Table of Contents President

Duchowski, Andrew T.

238

Proposal to market Provo River Project power, Salt Lake City area  

SciTech Connect (OSTI)

This report is an environmental assessment of the Western Area Power Administrations`s proposal to change the way in which the power produced by the Provo River Project (PRP) is marketed. The topics of the report include the alternatives to the proposed action that have been considered, a description of the environmental consequences of the proposed action and the alternatives that were considered, and other environmental considerations.

Not Available

1995-01-01T23:59:59.000Z

239

Electrical characteristics and thermal stability of HfO{sub 2} metal-oxide-semiconductor capacitors fabricated on clean reconstructed GaSb surfaces  

SciTech Connect (OSTI)

HfO{sub 2}/GaSb interfaces fabricated by high-vacuum HfO{sub 2} deposition on clean reconstructed GaSb surfaces were examined to explore a thermally stable GaSb metal-oxide-semiconductor structure with low interface-state density (D{sub it}). Interface Sb-O bonds were electrically and thermally unstable, and post-metallization annealing at temperatures higher than 200?°C was required to stabilize the HfO{sub 2}/GaSb interfaces. However, the annealing led to large D{sub it} in the upper-half band gap. We propose that the decomposition products that are associated with elemental Sb atoms act as interface states, since a clear correlation between the D{sub it} and the Sb coverage on the initial GaSb surfaces was observed.

Miyata, Noriyuki, E-mail: nori.miyata@aist.go.jp; Mori, Takahiro; Yasuda, Tetsuji [National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568 (Japan); Ohtake, Akihiro [National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044 (Japan); Ichikawa, Masakazu [The University of Tokyo, Tokyo 113-8656 (Japan)

2014-06-09T23:59:59.000Z

240

SSRL- Proposal Review Panel  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Stanford Synchrotron Radiation Lab Stanford Synchrotron Radiation Lab search Go [an error occurred while processing this directive] Proposal Review Panel Sub Panels Structural Molecular Biology & Biophysics Materials 1: Structure, Reactivity & Self-Assembly Materials 2: Electronic Properties, Magnetic Properties & Surface Science Molecular Environmental & Interface Science Membership Torgny Gustafsson Rutgers University Dept of Physics & Astronomy 136 Frelinghuysen Rd Piscataway NJ 08854-0849 Victor Henrich Yale University Dept of Applied Physics 327 Becton Center, 15 Prospect St. New Haven CT 06511 Christopher P. Hill University of Utah Biochemistry 15 N. Medical Dr. East, Rm 4100 Salt Lake City, UT 84112-5650 Franz Himpsel University of Wisconsin Dept of Physics 1150 University Avenue

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Structural properties of Bi-terminated GaAs(0 0 1) surface  

Science Journals Connector (OSTI)

Electronic and structural properties of Bi-terminated reconstructions on GaAs(0 0 1) surface have been studied by scanning tunneling microscopy (STM) and synchrotron radiation core-level spectroscopy. A 2–3 monolayer thick Bi-layer was evaporated on a Ga-terminated GaAs(0 0 1) surface. By heating the surface, the reconstruction changed from (2 × 1) to (2 × 4). The ?2 phase with one top Bi dimer and one As or Bi dimer in the third atomic layer per surface unit cell is proposed to explain the STM images of the Bi/GaAs(0 0 1)(2 × 4) surface heated at 400 °C. Bi 5d photoemission from the Bi/GaAs(2 × 4) consisted of two components suggesting two different bonding sites for Bi atoms on the (2 × 4) surface. The variation of the surface sensitivity of the photoemission induced no changes in the intensities of the components indicating that the origins of both components lie in the first surface layer.

M. Ahola-Tuomi; P. Laukkanen; R.E. Perälä; M. Kuzmin; J. Pakarinen; I.J. Väyrynen; M. Adell

2006-01-01T23:59:59.000Z

242

EA-1456: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

6: Mitigation Action Plan 6: Mitigation Action Plan EA-1456: Mitigation Action Plan Cheyenne-Miracle Mile and Ault-Cheyenne Transmission Line Rebuild Project Carbon, Albany and Laramie Counties, Wyoming and Weld County, Colorado Western proposes to upgrade the existing 146 miles of CH-MM 115kB transmission line which crosses Carbon, Albany and Larmie Counties in Wyoming and 35 miles of the AU-CH transmission line which corsses portions of Laramie Counties, Wyoming and Weld County, Colorado. The upgrade would remove the existing 115-kV H-frame structures and replace them with new 230-Kv H-frame structures and single pole steel structures. Western also proposes to widen the existing right-of-way (ROW), where necessary to allow adequate electrical clearances. Mitigation Action Plan to Implement Mitigation Requirements for

243

EA-1755: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mitigation Action Plan Mitigation Action Plan EA-1755: Mitigation Action Plan Reconstruction of the South Access Road (CR 802) in Support of the Department of Energy, Waste Isolation Pilot Plant (WIPP) in Eddy County, New Mexico EA prepared for the proposed reconstruction of the Waste Isolation Pilot Plant (WIPP) South Access Road (County Road 802) located in Eddy County, New Mexico. Through the environmental review process, the Bureau of Land Management Carlsbad Field Office (BLM CFO) determined that there would be potential environmental impacts from the proposed project that would require mitigation to assure that the impacts would not become significant. Therefore, the Department of Energy Carlsbad Field Office (CBFO) prepared this Mitigation Action Plan (MAP) to establish conditions for issuing its

244

Electron Transport in a Two-Dimensional Electron Gas at GaAs/AlGaAs Heterointerface  

E-Print Network [OSTI]

in condensed matters. Two-dimensional electron gas (2DEG) at the GaAs/AlGaAs hetero-interface o ersThesis Electron Transport in a Two-Dimensional Electron Gas at GaAs/AlGaAs Heterointerface under of the art samples, the mean free path of electrons exceeds 10;4 m at low temperature. The achievement

Katsumoto, Shingo

245

Impact of stress relaxation in GaAsSb cladding layers on quantum dot creation in InAs/GaAsSb structures grown on GaAs (001)  

SciTech Connect (OSTI)

We describe InAs quantum dot creation in InAs/GaAsSb barrier structures grown on GaAs (001) wafers by molecular beam epitaxy. The structures consist of 20-nm-thick GaAsSb barrier layers with Sb content of 8%, 13%, 15%, 16%, and 37% enclosing 2 monolayers of self-assembled InAs quantum dots. Transmission electron microscopy and X-ray diffraction results indicate the onset of relaxation of the GaAsSb layers at around 15% Sb content with intersected 60° dislocation semi-loops, and edge segments created within the volume of the epitaxial structures. 38% relaxation of initial elastic stress is seen for 37% Sb content, accompanied by the creation of a dense net of dislocations. The degradation of In surface migration by these dislocation trenches is so severe that quantum dot formation is completely suppressed. The results highlight the importance of understanding defect formation during stress relaxation for quantum dot structures particularly those with larger numbers of InAs quantum-dot layers, such as those proposed for realizing an intermediate band material.

Bremner, S. P. [School of Photovoltaic and Renewable Energy Engineering, University of New South Wales, Sydney 2052 (Australia)] [School of Photovoltaic and Renewable Energy Engineering, University of New South Wales, Sydney 2052 (Australia); Ban, K.-Y.; Faleev, N. N.; Honsberg, C. B. [School of Electrical, Computer and Energy Engineering, Ira A. Fulton Schools of Engineering, Solar Power Lab, Arizona State University, Tempe, Arizona 85287 (United States)] [School of Electrical, Computer and Energy Engineering, Ira A. Fulton Schools of Engineering, Solar Power Lab, Arizona State University, Tempe, Arizona 85287 (United States); Smith, D. J. [Department of Physics, Arizona State University, Tempe, Arizona 85287 (United States)] [Department of Physics, Arizona State University, Tempe, Arizona 85287 (United States)

2013-09-14T23:59:59.000Z

246

EA-1706: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

706: Mitigation Action Plan 706: Mitigation Action Plan EA-1706: Mitigation Action Plan West Tennessee Solar Farm Project Haywood County, Tennessee Based on the analyses in the Environmental Assessment, DOE determined that its proposed action - allowing the State of Tennessee to use some of its State Energy Program funds appropriated in the American Recovery and Reinvestment Act to construct and operate the West Tennessee Solar Farm Project - would not result in any significant environmental impacts. Mitigation Action Plan for the West Tennessee Solar farm Project Haywood County, Tennessee, DOE/EA-1706 More Documents & Publications EA-1706: Finding of No Significant Impact EA-1706: Final Environmental Assessment 2012 Annual Planning Summary for Fossil Energy, National Energy Technology

247

Mitigation Action Plans (MAP) and Related Documents | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

December 1, 2010 December 1, 2010 EA-1782: Mitigation Action Plan University of Delaware Lewes Campus Onsite Wind Energy Project September 1, 2010 EIS-0409: Mitigation Action Plan Kemper County Integrated Gasification Combined Cycle Project, Kemper County, Mississippi August 24, 2010 EA-1736: Mitigation Action Plan Expansion of the Sanitary Effluent Reclamation Facility and Environmental Restoration of Reach S-2 of Sandia Canyon at Los Alamos National Laboratory, Los Alamos, Los Alamos, New Mexico July 10, 2010 EIS-0026: 2010 Annual Mitigation Report Waste Isolation Pilot Plant June 4, 2010 EA-1704: Mitigation Action Plan Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi January 1, 2010 EA-1755: Mitigation Action Plan

248

EA-1901: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

1: Mitigation Action Plan 1: Mitigation Action Plan EA-1901: Mitigation Action Plan Kootenai River White Sturgeon and Burbot Hatcheries Project, Bonners Ferry, Boundary County, Idaho This Mitigation Action Plan (MAP) is referenced in the Finding of No Significant Impact for the Kootenai River White Sturgeon and Burbot Hatcheries Project (Department of Energy Environmental Assessment-1901). This MAP includes all of the mitigation measures recommended in the Final Environmental Assessment to mitigate adverse environmental impacts. It includes some measures that are essential to render the impacts of the Proposed Action not significant and other measures that will decrease impacts that did not reach a level to be considered significant. EA-1901-MAP-2013.pdf More Documents & Publications

249

Synthesis, morphology and optical properties of GaN and AlGaN semiconductor nanostructures  

SciTech Connect (OSTI)

Hexagonal Gallium Nitride (GaN) and Aluminum Gallium Nitride (AlGaN) nanoparticles were synthesized by sol-gel method using Ethylene Diamine Tetra Acetic acid (EDTA) complex route. Powder X-ray diffraction (PXRD) analysis confirms the hexagonal wurtzite structure of GaN and Al{sub 0.25}Ga{sub 0.75}N nanoparticles. Surface morphology and elemental analysis were carried out by Scanning Electron Microscope (SEM) and Energy Dispersive X-ray spectroscopy (EDX). The room temperature Photoluminescence (PL) study shows the near band edge emission for GaN at 3.35 eV and at 3.59 eV for AlGaN nanoparticles. The Aluminum (Al) composition of 20% has been obtained from PL emission around 345 nm.

Kuppulingam, B., E-mail: drbaskar2009@gmail.com; Singh, Shubra, E-mail: drbaskar2009@gmail.com; Baskar, K., E-mail: drbaskar2009@gmail.com [Crystal Growth Centre, Anna University, Chennai-600025 (India)

2014-04-24T23:59:59.000Z

250

Multi-bands photoconductive response in AlGaN/GaN multiple quantum wells  

SciTech Connect (OSTI)

Based on the optical transitions among the quantum-confined electronic states in the conduction band, we have fabricated multi-bands AlGaN/GaN quantum well infrared photodetectors. Crack-free AlGaN/GaN multiple quantum wells (MQWs) with atomically sharp interfaces have been achieved by inserting an AlN interlayer, which releases most of the tensile strain in the MQWs grown on the GaN underlayer. With significant reduction of dark current by using thick AlGaN barriers, photoconductive responses are demonstrated due to intersubband transition in multiple regions with center wavelengths of 1.3, 2.3, and 4??m, which shows potential applications on near infrared detection.

Chen, G.; Rong, X.; Xu, F. J.; Tang, N. [State Key Laboratory of Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871 (China); Wang, X. Q., E-mail: wangshi@pku.edu.cn; Shen, B., E-mail: bshen@pku.edu.cn [State Key Laboratory of Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871 (China); Collaborative Innovation Center of Quantum Matter, Beijing (China); Fu, K.; Zhang, B. S. [Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Ruoshui Road 398, 215123 Suzhou (China); Hashimoto, H.; Yoshikawa, A. [Center for SMART Green Innovation Research, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522 (Japan); Ge, W. K. [Department of Physics, Tsinghua University, Beijing 100871 (China)

2014-04-28T23:59:59.000Z

251

Ohmic contacts to n-GaSb  

E-Print Network [OSTI]

in the semiconductor is measured during the deposition of the metal contact. In using method 1, the I-V characteristics is plotted. The thermionic emission theory predicts the current-voltage characteristics of Schottky diodes as [13]: J(rhcrmionic) = A" T' exp... of different work functions. This situation is also true for metal contacts to n-GaSb. Polyakov et al. [14] examined the Schottky diodes of Al, Au, In, Pd, Ga, and Sb on Te doped n-GaSb. They used the C-V measurements methods. They reported that barrier...

Yang, Zhengchong

2012-06-07T23:59:59.000Z

252

Proposed Energy Transport Corridors: West-wide energy corridor programmatic  

Broader source: Energy.gov (indexed) [DOE]

Energy Transport Corridors: West-wide energy corridor Energy Transport Corridors: West-wide energy corridor programmatic EIS, Draft Corridors - September 2007. Proposed Energy Transport Corridors: West-wide energy corridor programmatic EIS, Draft Corridors - September 2007. Map of the area covered by a programmatic environmental impact statement (PEIS), "Designation of Energy Corridors on Federal Land in the 11 Western States" (DOE/EIS-0386) to address the environmental impacts from the proposed action and the range of reasonable alternatives. The proposed action calls for designating more than 6,000 miles of energy transport corridors across the West. Proposed Energy Transport Corridors: West-wide energy corridor programmatic EIS, Draft Corridors - September 2007. More Documents & Publications

253

Simplified 2DEG carrier concentration model for composite barrier AlGaN/GaN HEMT  

SciTech Connect (OSTI)

The self consistent solution of Schrodinger and Poisson equations is used along with the total charge depletion model and applied with a novel approach of composite AlGaN barrier based HEMT heterostructure. The solution leaded to a completely new analytical model for Fermi energy level vs. 2DEG carrier concentration. This was eventually used to demonstrate a new analytical model for the temperature dependent 2DEG carrier concentration in AlGaN/GaN HEMT.

Das, Palash, E-mail: d.palash@gmail.com; Biswas, Dhrubes, E-mail: d.palash@gmail.com [Indian Institute of Technology Kharagpur, Kharagpur - 721302, West Bengal (India)

2014-04-24T23:59:59.000Z

254

Standards Actions, February 2004  

Broader source: Energy.gov (indexed) [DOE]

1 1 DOE Technical Standards Recently Sent for Coordination 1 DOE Technical Standards Recently Published 1 Non-Government Standards 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 5 American Society for Testing and Materials (ASTM) 6 American Nuclear Society (ANS) 11 National Fire Protection Association (NFPA) 12 DOE Technical Standards Program Document Status 01-23-2004 Activity Summary In Conversion - 4 In Preparation - 36 Out for Comment - 23 Published in January - 3 5-year Review Status Revision in Progress - 13 Reaffirmation in Progress - 26 Cancellation Pending - 1 Cancellation in Progress - 3 No Current Action - 0 Inside This Visit the Technical Standards Program

255

Remedial Action Performed  

Office of Legacy Management (LM)

Baker and Williams Baker and Williams Warehouses Site in New York, New York, 7997 - 7993 Department of Energy Former Sites Restoration Division Oak Ridge Operations Office November 7 995 CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE BAKER AND WILLIAMS WAREHOUSES SITE IN NEW YORK, NEW YORK, 1991-1993 NOVEMBER 1995 Prepared for United States Department of Energy Oak Ridge Operations Office Under Contract No. DE-AC05-910R21949 BY Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 __ CONTENTS .- ~_- _- ..- ^_ FIGURES . ...,.,.....,,........,,.,_.....,.,.,.__,....,,,,, v TABLES ,.,__...,,....,..._._..,,,,_._...,.,.,,.,,,..._,,,, vi ACRONYMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..v~

256

Remedial Action Performed  

Office of Legacy Management (LM)

' ' at the C. H. Schnoor Site, Springdale, Pennsylvania, in 1 994 Department of Energy Former Sites Restoration Division Oak Ridge Operations Office November 1996 CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE C. H. SCHNOOR SITE SPRINGDALE, PENNSYLVANIA, IN 1994 NOVEMBER 1996 prep&ed for United States Department of ~nergy Oak Ridge Operations Off= r Under Contract No. DE-AC05-910R21949 Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. '14501 CONTENTS FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v ACRONYMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi UNITS OF MEASURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii

257

April 2011 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

3009 3009 Revision * DOE Standard 1066 Revision * New DOE Standards Projects * Incidents of Security Concern Technical Standard * Explosives Safety * Operations Assessment Field Handbook * Reporting of Radioactive Sealed Sources Program * Occurrence Reporting Causal Analysis Guide * Nuclear Safety-Related Standards Activity INSIDE THIS ISSUE April 2011 Standards Actions Technical Standards Program Newsletter www.hss.energy.gov/nuclearsafety/ns/techstds/ DOE Standard 3009 Revision The Office of Nuclear Safety Policy and Assistance (HS-21), within the Office of Health, Safety and Security (HSS), conducted workshops in January and March to support a major revision of Department of Energy (DOE) Standard 3009, Preparation Guide for U.S. Department of Energy Nonreactor

258

Strategic Action Plan  

Broader source: Energy.gov (indexed) [DOE]

Utility Program Strategic Action Plan David McAndrew Background * Result of FUPWG Fall 2006 Meeting * Responds to challenge issued FEMP's Director * Based on the feedback from the FUPWG Fall working group session * Will require FUPWG member active participation for success FEMP Challenge * Accelerate project planning and implementation * Double current project investment levels * Double the number of utilities offering UESCs * Enhance the partnerships between utilities and agencies * Maximize the use, by agencies, of additional services offered by utilities to meet the government's goals for EERE Fall FUPWG Working Session Questions * How can we double the level of project investment from its current level

259

Remedial Action Performed  

Office of Legacy Management (LM)

Alba Craft Laboratory and Alba Craft Laboratory and Vicinity Properties Site in Oxford, Ohio C Department of Energy Former Sites Restoration Division Oak Ridge Operations Office January 1997 $$@T Op% 3 @!B . i~d!l Ab Printed on recycled/recyclable paper. CERTIFICATION DOCKET FOR THE REMEDIAL ACTION PERFORMED AT THE FORMER ALBA CRAFT LABORATORY AND VICINITY PROPERTIES SITE IN OXFORD, OHIO JANUARY 1997 Prepared for United States Department of Energy Oak Ridge Operations Office Under Contract No. DE-AC0591 OR2 1949 Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 CONTENTS Page FIGURES .............................................................................................................................................. v TABLES.. .............................................................................................................................................. vi

260

Remedial Action Performed  

Office of Legacy Management (LM)

Aliquippa Forge Site Aliquippa Forge Site in Aliquippa, Pennsylvania Department of Energy Former Sites Restoration Division Oak Ridge Operations Office November 1996 CERTIFICATION DOCKE.~ FOR THE REMEDIAL ACTION PERFORMED AT THE ALIQUIPPA FORGE SITE IN ALIQUIPPA, PENNSYLVANIA NOVEMBER 1996 Prepared for . UNITED STATES DEPARTMENT OF ENERGY Oak Ridge Operations Office Under Contract No. DE-AC05-9 1 OR2 1949 Bechtel National, Inc. Oak Ridge, Tennessee Bechtel Job No. 14501 CONTENTS Page FIGURES v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TABLES vii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ACRONYMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii UNITSOFMEASURE ix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTRODUCTION xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Ultra-high frequency photoconductivity decay in GaAs/Ge/GaAs double heterostructure grown by molecular beam epitaxy  

SciTech Connect (OSTI)

GaAs/Ge/GaAs double heterostructures (DHs) were grown in-situ using two separate molecular beam epitaxy chambers. High-resolution x-ray rocking curve demonstrates a high-quality GaAs/Ge/GaAs heterostructure by observing Pendelloesung oscillations. The kinetics of the carrier recombination in Ge/GaAs DHs were investigated using photoconductivity decay measurements by the incidence excitation from the front and back side of 15 nm GaAs/100 nm Ge/0.5 {mu}m GaAs/(100)GaAs substrate structure. High-minority carrier lifetimes of 1.06-1.17 {mu}s were measured when excited from the front or from the back of the Ge epitaxial layer, suggests equivalent interface quality of GaAs/Ge and Ge/GaAs. Wavelength-dependent minority carrier recombination properties are explained by the wavelength-dependent absorption coefficient of Ge.

Hudait, M. K.; Zhu, Y. [Bradley Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, Virginia 24061 (United States)] [Bradley Department of Electrical and Computer Engineering, Virginia Tech, Blacksburg, Virginia 24061 (United States); Johnston, S. W. [National Renewable Energy Laboratory, Golden, Colorado 80401 (United States)] [National Renewable Energy Laboratory, Golden, Colorado 80401 (United States); Maurya, D.; Priya, S. [Center for Energy Harvesting Materials and Systems (CEHMS), Virginia Tech, Blacksburg, Virginia 24061 (United States)] [Center for Energy Harvesting Materials and Systems (CEHMS), Virginia Tech, Blacksburg, Virginia 24061 (United States); Umbel, R. [Materials Science and Engineering, Virginia Tech, Blacksburg, Virginia 24061 (United States)] [Materials Science and Engineering, Virginia Tech, Blacksburg, Virginia 24061 (United States)

2013-03-04T23:59:59.000Z

262

Proposal Team: C. Burger  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

COMPLEX MATERIALS SCATTERING ( ) COMPLEX MATERIALS SCATTERING ( ) Proposal Team: C. Burger 1 , K. Cavicchi 2 , E. DiMasi 3 , A. Fluerasu 3 , S. Fraden 4 , M. Fukuto 3 , O. Gang 3 , B.S. Hsiao 1 , R.J. Kline 5 , S. Kumar 6 , O. Lavrentovich 6 , B. Ocko 3 , R. Pindak 3 , M. Rafailovich 1 , R.A. Register 7 , S. Sprunt 6 , H.H. Strey 1 , B.D. Vogt 8 , W.-L. Wu 5 , L. Wiegart 3 , K.G. Yager 3 1 Stony Brook University, 2 University of Akron, 3 Brookhaven National Lab, 4 Brandeis University, 5 NIST, 6 Kent State University, 7 Princeton University, 8 Arizona State University TECHNIQUES AND CAPABILITIES KEY CONCEPTS SELECTED APPLICATIONS * Small- and wide-angle x-ray scattering on 3PW source, in transmission and reflection mode: USAXS, SAXS, WAXS, GISAXS, GIXRD * High-throughput x-ray scattering for intelligent exploration of vast parameter spaces

263

GA Solar | Open Energy Information  

Open Energy Info (EERE)

Solar Solar Jump to: navigation, search Name GA-Solar Place Madrid, Spain Zip 28045 Sector Solar Product Madrid based solar project developer, owned by Spanish industrial group Corporacion Gestamp. Coordinates 40.4203°, -3.705774° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.4203,"lon":-3.705774,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

264

DOE Institutes Enforcement Action against 4 Showerhead Manufacturers for  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Institutes Enforcement Action against 4 Showerhead Institutes Enforcement Action against 4 Showerhead Manufacturers for Failure to Certify 116 Products DOE Institutes Enforcement Action against 4 Showerhead Manufacturers for Failure to Certify 116 Products January 28, 2010 - 1:49pm Addthis WASHINGTON DC - The Office of General Counsel has issued Notices of Proposed Civil Penalty to Zoe Industries, Altmans Products LLC, EZ-FLO International, and Watermark Designs, Ltd. for failing to certify to the Department of Energy that showerheads manufactured or distributed by these companies meet the applicable water conservation standard as required by the Energy Policy Conservation Act and DOE's regulations. These Notices of Proposed Civil Penalty collectively propose payments to the government of over $3 million. Unless the manufacturers settle these claims within

265

Characterization of GaSb/GaAs interfacial misfit arrays using x-ray diffraction  

Science Journals Connector (OSTI)

We report a nondestructive large-area method to characterize dislocation formation at a highly lattice-mismatched interface. The analysis is based on x-ray diffraction and reciprocal space mapping using a standard lab-based diffractometer. We use this technique to identify and analyze a two-dimensional array of 90° misfit dislocations at a GaSb/GaAs interface. The full width at half maximum of the GaSb 004 reciprocal lattice point is shown to decrease with increasing GaSb epilayer thickness as expected from theoretical models. Based on these measurements the variation in the spatial dislocation frequency is calculated to be 1%.

Charles J. Reyner; Jin Wang; Kalyan Nunna; Andrew Lin; Baolai Liang; Mark S. Goorsky; D. L. Huffaker

2011-01-01T23:59:59.000Z

266

January 2008 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

1 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 Publication Staff Roster 2 DOE Technical Standards Program Document Status 12-27-2007 Activity Summary In Conversion - 4 In Preparation - 22 Out for Comment - 26 Published in December - 4 5-year Review status Proposed for Revision-5 Revision in Progress-6 Proposed for Reaffirmation-1 Reaffirmation in Progress-21 Cancellations Pending-9 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://www.hss.energy.gov/nuclear safety/techstds/

267

November 2007 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

1 1 American National Standards Institute (ANSI) 1 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 Publication Staff Roster 2 DOE Technical Standards Program Document Status 10-29-2007 Activity Summary In Conversion - 4 In Preparation - 24 Out for Comment - 30 Published in October - 0 5-year Review status Proposed for Revision-5 Revision in Progress-6 Proposed for Reaffirmation-1 Reaffirmation in Progress-21 Cancellations Pending-9 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://hss.energy.gov/nuclear safetytechstds/

268

February 2008 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

2 2 American National Standards Institute (ANSI) 2 American Society of Mechanical Engineers (ASME) 2 ASTM International 2 American Nuclear Society (ANS) 2 National Fire Protection Association (NFPA) 2 Publication Staff Roster 2 DOE Technical Standards Program Document Status 01-28-2008 Activity Summary In Conversion - 4 In Preparation - 22 Out for Comment - 24 Published in January - 3 5-year Review status Proposed for Revision-5 Revision in Progress-6 Proposed for Reaffirmation-1 Reaffirmation in Progress-21 Cancellations Pending-9 Cancellations in Progress-0 Inside This Issue Visit the Technical Standards Program Web Site at http://www.hss.energy.gov/nuclear safety/techstds/

269

GaTe semiconductor for radiation detection  

DOE Patents [OSTI]

GaTe semiconductor is used as a room-temperature radiation detector. GaTe has useful properties for radiation detectors: ideal bandgap, favorable mobilities, low melting point (no evaporation), non-hygroscopic nature, and availability of high-purity starting materials. The detector can be used, e.g., for detection of illicit nuclear weapons and radiological dispersed devices at ports of entry, in cities, and off shore and for determination of medical isotopes present in a patient.

Payne, Stephen A. (Castro Valley, CA); Burger, Arnold (Nashville, TN); Mandal, Krishna C. (Ashland, MA)

2009-06-23T23:59:59.000Z

270

Permissive role of the acidification caused by wheat aleurone layers upon. alpha. -amylase induction by GA sub 3  

SciTech Connect (OSTI)

Wheat aleurone has the capacity of acidifying the incubation medium in 1 to 2 pH units. The {alpha}-amylase induction by GA{sub 3} in isolated wheat aleurone layers is strongly dependent on acidic pH of the medium (pH < 5). To examine possible mechanisms {sup 35}-Met incorporation into proteins and {alpha}-amylase, in the presence of GA{sub 3} and Ca{sup 2+} at pH, 4, 5 and 6 was studied. Although {sup 35}-Met uptake decreased markedly ({approx} 90%) at pH 4 in thepresence of GA{sub 3}, incorporation into total protein did not change significantly from other conditions. Auto-radiography of SDS-PAGE showed that most of the amino acid was in the {alpha}-amylase band, meaning that the effect of acidic pH is specific for GA{sub 3} actions on aleurone tissue. On the other hand, an increase of protonated GA{sub 3} diffusion could be ruled out. Also, there was not {alpha}-amylase inactivation at pH 6. These findings point out to the important physiological role of the acidification caused by the aleurone.

Rodriguez-Campos, E.; Bernal-Lugo, I.; Hamabata, A. (CINVESTAV-IPN (Mexico))

1989-04-01T23:59:59.000Z

271

Microstructure characterization of Cu,Ge/n-type GaAs ohmic contacts M. 0. Aboelfotoh, S. Oktyabrsky, and J. Narayan  

E-Print Network [OSTI]

contacts of Ge/Pd/n-type GaAs have been proposed.4 This contact scheme involves the deposition of a metal at 325 "C for 30 min, the entire layer of Pd is consumed in the formation of a palladium germanide layer to the Ge/Pd contacts,' and that n-channel GaAs metal- semiconductor field-effect transistors using the q

Woodall, Jerry M.

272

Corrective Action Investigation Plan for Corrective Action Unit...  

Office of Scientific and Technical Information (OSTI)

Plan for Corrective Action Unit 541: Small Boy Nevada National Security Site and Nevada Test and Training Range, Nevada Re-direct Destination: Temp Data Fields Matthews, Patrick...

273

Standards Actions - August 2000  

Broader source: Energy.gov (indexed) [DOE]

Standards Standards Technical Standards Program Document Status (2000-07-31) (2000-07-31) (2000-07-31) (2000-07-31) (2000-07-31) Activity Summary In Conversion – 4 In Preparation – 32 Out for Comment – 15 Published this Month – 1 5-year Reviews Revisions in Progress – 3 Reaffirmations in Progress – 0 Supersedures in Progress – 6 Cancellations Pending – 8 Cancellations in Progress – 2 No Current Action – 35 Visit the Technical Standards Program Web Site: http://tis.eh.doe.gov/techstds/ DOE Technical Standards Project Initiated If you have any questions or are interested in participating in the development of this standard, please contact the person listed below. Complete listings of all DOE Technical Standards projects and their status are given in the Web Site referenced at the bottom of this page. To access these

274

February 2013 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

3 3 Standards Actions Technical Standards Program Newsletter U . S . D E PA R T M E N T O F O ffi ce O f nuclear SaFety ENERGY inSide thiS iSSue * Featured DOE Technical Standards Activities * DOE Technical Standards Cost- Savings and Access Improvement Initiative * Domestic and International Nuclear Energy Voluntary Consensus Standards Needs * Nuclear Safety- Related Standards Activity Featured dOe technical StandardS activitieS DOE Technical Standards Cost-Savings and Access Improvement Initiative By Helen Todosow, Brookhaven National Laboratory The Department of Energy (DOE) Technical Standards Managers (TSM) are actively exploring ways to save the government and tax payers' money while at the same time significantly improving efficiencies in access and use of voluntary consensus

275

Standards Actions, April 2000  

Broader source: Energy.gov (indexed) [DOE]

Canceled Canceled The following DOE Technical Standards projects were recently canceled. If you have any questions about this action, please contact the persons listed below. • Accelerated Learning - A Systematic Approach, Project Number 6910-0061; Eula Baldwin, EH-31; 208-526-9472, egb@inel.gov. The need for this document no longer exists. • Environmental Safety and Health Configuration Guide, Project Number FACR-0013; Chan- dra S. Majumdar, EM-23; 301-903-7904, Fax 301-903-4423, Chandra.Majumdar @em.doe.gov. The need for a DOE Technical Standard on this matter no longer exists. • Occupational Safety and Health Handbook, Project Number HFAC-0011; Terry Krietz, EH-51; 301-903-6456, Fax 301-903-2239, Terry.Krietz@hq.doe.gov. The need for this document no longer exists.

276

Standards Actions - May 2000  

Broader source: Energy.gov (indexed) [DOE]

Project Canceled Project Canceled The following DOE Technical Standards project was recently canceled. If you have any questions about this action, please contact the person listed below. • Equipment Qualification Program for DOE-Owned Nuclear Facilities and Operations, Project Number FACR-0012; Samuel Rosenbloom, EH-31; 301-903-5749, Fax 301-903- 8693, Samuel.Rosenbloom@eh.doe.gov. The need for this document no longer ex- ists. DOE Technical Standards Recently Published The following DOE Technical Standard has recently been published: • DOE-STD-1063-2000, Facility Representatives, March 2000. This document updates and supersedes DOE-STD-1063-97, October 1997. DOE employees and DOE contractors may obtain copies from the ES&H Technical Infor- mation Services, U.S. Department of Energy; 1-800-473-4375, Fax 301-903-9823.

277

Standards Actions - January 2000  

Broader source: Energy.gov (indexed) [DOE]

Projects Initiated Projects Initiated The following DOE Technical Standards projects were recently initiated. If you have any questions or are interested in participating in the development of these stan- dards, please contact the per- sons listed below. • Establishing and Maintaining a Facility Representative Pro- gram at DOE Facilities , Project Number MGMT-0003 (revision of DOE-STD-1063-97); David Compton, S-3.1, 202-586-1034, Fax 202-586-3472, David .Compton@hq.doe.gov. • Nuclear Explosive Safety Study Process, Project Number SAFT- 0074 (Revision of DOE-STD- 3015-97); Helmut Filacchione, DP-21, 301-903-7519, Fax 301- 903-8628, Helmut.Filacchione @hq.doe.gov. DOE Technical Standards Project Canceled The following DOE Technical Standards project was recently can- celed. If you have any questions about this action, please contact

278

January 2012 Standards Actions  

Broader source: Energy.gov (indexed) [DOE]

* DOE Conduct of Operations Standards Revisions * New DOE Standards Projects * DOE Handbook of Operational Safety and Analysis Techniques * Nuclear Safety- Related Standards Activity INSIDE THIS ISSUE January 2012 Standards Actions Technical Standards Program Newsletter www.hss.energy.gov/nuclearsafety/ns/techstds/ DOE Conduct of Operations Standards Revisions In the early 1990s, the Department of Energy (DOE) developed 17 technical standards to support DOE Order 5480.19, Conduct of Operations Requirements for DOE Facilities. The standards (STDs), listed below, provided examples, good practices, and expanded explanations of the topics in each chapter of the Order. In June 2010, the Order was revised and issued as DOE Order 422.1, Conduct of Operations. The

279

Guam Energy Action Plan  

SciTech Connect (OSTI)

Describes the four near-term strategies selected by the Guam Energy Task Force during action planning workshops conducted in March 2013, and outlines the steps being taken to implement those strategies. Each strategy addresses one of the energy sectors identified in the earlier Guam strategic energy plan as being an essential component of diversifying Guam's fuel sources and reducing fossil energy consumption 20% by 2020. The four energy strategies selected are: (1) expanding public outreach on energy efficiency and conservation, (2) establishing a demand-side management revolving loan program, (3) exploring waste-to-energy options, and (4) influencing the transportation sector via anti-idling legislation, vehicle registration fees, and electric vehicles.

Conrad, M. D.; Ness, J. E.

2013-07-01T23:59:59.000Z

280

Standards Actions - August 2000  

Broader source: Energy.gov (indexed) [DOE]

Standards Standards Technical Standards Program Document Status (2000-07-31) (2000-07-31) (2000-07-31) (2000-07-31) (2000-07-31) Activity Summary In Conversion – 4 In Preparation – 32 Out for Comment – 15 Published this Month – 1 5-year Reviews Revisions in Progress – 3 Reaffirmations in Progress – 0 Supersedures in Progress – 6 Cancellations Pending – 8 Cancellations in Progress – 2 No Current Action – 35 Visit the Technical Standards Program Web Site: http://tis.eh.doe.gov/techstds/ DOE Technical Standards Project Initiated If you have any questions or are interested in participating in the development of this standard, please contact the person listed below. Complete listings of all DOE Technical Standards projects and their status are given in the Web Site referenced at the bottom of this page. To access these

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

EA-1628: Construction and Operation of a Proposed Lignocellulosic  

Broader source: Energy.gov (indexed) [DOE]

628: Construction and Operation of a Proposed Lignocellulosic 628: Construction and Operation of a Proposed Lignocellulosic Biorefinery, Emmetsburg, Iowa EA-1628: Construction and Operation of a Proposed Lignocellulosic Biorefinery, Emmetsburg, Iowa SUMMARY This EA evaluated the potential environmental impacts of a DOE proposal to provide financial assistance (the Proposed Action) to POET Project LIBERTY, LLC (POET) for the construction and operation of the lignocellulosic ethanol production facility (Project LIBERTY) near the City of Emmetsburg, Iowa. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD September 29, 2008 EA-1628: Finding of No Significant Impact Construction and Operation of a Proposed Lignocellulosic Biorefinery, POET Project LIBERTY, LLC, Emmetsburg, Iowa September 29, 2008

282

Direct-bonded GaAs/InGaAs tandem solar cell Katsuaki Tanabe,a  

E-Print Network [OSTI]

Direct-bonded GaAs/InGaAs tandem solar cell Katsuaki Tanabe,a Anna Fontcuberta i Morral,b and Harry, Pasadena, California 91125 Daniel J. Aiken Emcore Photovoltaics, Albuquerque, New Mexico 87123 Mark W. Wanlass National Renewable Energy Laboratory, Golden, Colorado 80401 Received 19 March 2006; accepted 26

Atwater, Harry

283

Physical Properties of GaN Nanotubes as Revealed by Computer Simulation  

SciTech Connect (OSTI)

Single-crystalline wurtzite GaN nanotubes have been synthesized recently with proposed applications in nanoscale electronics, optoelectronics and the biochemical-sensing field. Molecular dynamics methods with a Stillinger-Weber potential are used to investigate the melting behavior, thermal conductivity and mechanical properties of these wurtzite-type single crystalline GaN nanotubes. Four major topical areas are summarized in this chapter. (1) The melting temperature of the GaN nanotubes increases with the thickness of the nanotubes to a saturation value, which is close to the melting temperature of bulk GaN. The simulations result reveal that the nanotubes begin to melt at the surface, and then the melting rapidly extends to the interior of the nanotubes as the temperature increases. (2) The thermal conductivity of nanotubes is smaller than that of the bulk GaN single crystal. The thermal conductivity is also found to decrease with temperature and increase with increasing wall thickness of the nanotubes. The change of phonon spectrum and surface inelastic scattering may account for the reduction of thermal conductivity in the nanotubes, while thermal softening and high frequency phonon interactions at high temperatures may provide an explanation for its decrease with increasing temperature. (3) At low temperatures, the simulation results show that the nanotubes exhibit brittle properties; whereas at high temperatures, they behave as ductile materials. The brittle to ductile transition temperature generally increases with increasing wall thickness of the nanotubes and increasing strain rate. (4) The simulation temperature, tube length and strain rate affect the buckling behavior of GaN nanotubes. The critical stress decreases with the increase of simulation temperature and tube length. The dependence of buckling on tube length is consistent with the analysis of equivalent continuum structures using Euler buckling theory.

Wang, Zhiguo; Gao, Fei; Zu, Xiaotao; Weber, William J.

2008-07-25T23:59:59.000Z

284

Lattice-matched epitaxial GaInAsSb/GaSb thermophotovoltaic devices  

SciTech Connect (OSTI)

The materials development of Ga{sub 1{minus}x}In{sub x}As{sub y}Sb{sub 1{minus}y} alloys for lattice-matched thermophotovoltaic (TPV) devices is reported. Epilayers with cutoff wavelength 2--2.4 {micro}m at room temperature and lattice-matched to GaSb substrates were grown by both low-pressure organometallic vapor phase epitaxy and molecular beam epitaxy. These layers exhibit high optical and structural quality. For demonstrating lattice-matched thermophotovoltaic devices, p- and n-type doping studies were performed. Several TPV device structures were investigated, with variations in the base/emitter thicknesses and the incorporation of a high bandgap GaSb or AlGaAsSb window layer. Significant improvement in the external quantum efficiency is observed for devices with an AlGaAsSb window layer compared to those without one.

Wang, C.A.; Choi, H.K.; Turner, G.W.; Spears, D.L.; Manfra, M.J. [Massachusetts Inst. of Tech., Lexington, MA (United States). Lincoln Lab.; Charache, G.W. [Lockheed Martin, Inc., Schenectady, NY (United States)

1997-05-01T23:59:59.000Z

285

Ethics to guide environmental action  

Science Journals Connector (OSTI)

Ethics to guide environmental action ... "Environmental Ethics: Choices for Concerned Citizens" is advertised as "a timely guide" for persons wanting "a balanced yet ecologically conscious life-style." ...

1980-12-08T23:59:59.000Z

286

California's Climate Change Proposed Scoping Plan | Open Energy Information  

Open Energy Info (EERE)

Climate Change Proposed Scoping Plan Climate Change Proposed Scoping Plan Jump to: navigation, search Name California's Climate Change Proposed Scoping Plan Agency/Company /Organization State of California Resource Type Publications, Lessons learned/best practices Website http://www.arb.ca.gov/cc/scopi Country United States Northern America References California's Climate Change Scoping Plan[1] Background "The Assembly Bill 32 Scoping Plan contains the main strategies California will use to reduce the greenhouse gases (GHG) that cause climate change. The scoping plan has a range of GHG reduction actions which include direct regulations, alternative compliance mechanisms, monetary and non-monetary incentives, voluntary actions, market-based mechanisms such as a cap-and-trade system, and an AB 32 program implementation regulation to

287

Defect studies in low-temperature-grown GaAs  

SciTech Connect (OSTI)

High content of excess As is incorporated in GaAs grown by low-temperature molecular-beam-epitaxy (LTMBE). The excess As exists primarily as As antisite defects AsGa and a lesser extent of gallium vacancies V{sub Ga}. The neutral AsGa-related defects were measured by infrared absorption at 1{mu}m. Gallium vacancies, V{sub Ga}, was investigated by slow positron annihilation. Dependence of defect contents on doping was studied by Si and Be dopants. No free carriers are generated by n-type or p-type doping up to 10{sup 19} cm{sup {minus}3} Si or Be. Raman data indicate Be occupies Ga substitutional sites but Si atom is not substitutional. Si induces more As{sub Ga} in the layer. As As{sub Ga} increases, photoquenchable As{sub Ga} decreases. Fraction of photoquenchable defects correlates to defects within 3 nearest neighbor separations disrupting the metastability. Annealing reduces neutral As{sub Ga} content around 500C, similar to irradiation damaged and plastically deformed Ga{sub As}, as opposed to bulk grown GaAs in which As{sub Ga}-related defects are stable up to 1100C. The lower temperature defect removal is due to V{sub Ga} enhanced diffusion of As{sub Ga} to As precipitates. The supersaturated V{sub GA} and also decreases during annealing. Annealing kinetics for As{sub Ga}-related defects gives 2.0 {plus_minus} 0.3 eV and 1.5 {plus_minus} 0.3 eV migration enthalpies for the As{sub Ga} and V{sub Ga}. This represents the difference between Ga and As atoms hopping into the vacancy. The non-photoquenchable As{sub Ga}-related defects anneal with an activation energy of 1.1 {plus_minus} 0.3eV. Be acceptors can be activated by 800C annealing. Temperature difference between defect annealing and Be activation formation of As{sub Ga}-Be{sub Ga} pairs. Si donors can only be partially activated.

Bliss, D.E.

1992-11-01T23:59:59.000Z

288

Defect studies in low-temperature-grown GaAs  

SciTech Connect (OSTI)

High content of excess As is incorporated in GaAs grown by low-temperature molecular-beam-epitaxy (LTMBE). The excess As exists primarily as As antisite defects AsGa and a lesser extent of gallium vacancies V[sub Ga]. The neutral AsGa-related defects were measured by infrared absorption at 1[mu]m. Gallium vacancies, V[sub Ga], was investigated by slow positron annihilation. Dependence of defect contents on doping was studied by Si and Be dopants. No free carriers are generated by n-type or p-type doping up to 10[sup 19] cm[sup [minus]3] Si or Be. Raman data indicate Be occupies Ga substitutional sites but Si atom is not substitutional. Si induces more As[sub Ga] in the layer. As As[sub Ga] increases, photoquenchable As[sub Ga] decreases. Fraction of photoquenchable defects correlates to defects within 3 nearest neighbor separations disrupting the metastability. Annealing reduces neutral As[sub Ga] content around 500C, similar to irradiation damaged and plastically deformed Ga[sub As], as opposed to bulk grown GaAs in which As[sub Ga]-related defects are stable up to 1100C. The lower temperature defect removal is due to V[sub Ga] enhanced diffusion of As[sub Ga] to As precipitates. The supersaturated V[sub GA] and also decreases during annealing. Annealing kinetics for As[sub Ga]-related defects gives 2.0 [plus minus] 0.3 eV and 1.5 [plus minus] 0.3 eV migration enthalpies for the As[sub Ga] and V[sub Ga]. This represents the difference between Ga and As atoms hopping into the vacancy. The non-photoquenchable As[sub Ga]-related defects anneal with an activation energy of 1.1 [plus minus] 0.3eV. Be acceptors can be activated by 800C annealing. Temperature difference between defect annealing and Be activation formation of As[sub Ga]-Be[sub Ga] pairs. Si donors can only be partially activated.

Bliss, D.E.

1992-11-01T23:59:59.000Z

289

Proposal of MMI-API and Library for JavaScript  

Science Journals Connector (OSTI)

This paper proposes a multimodal interaction API (MMI-API) and a library for the development of web-based multimodal applications. The API and library enable us to embed synchronized ... and actions of dialogue a...

Kouichi Katsurada; Taiki Kikuchi…

2012-01-01T23:59:59.000Z

290

Webinar for Tribes, States, Local Governments, and Territories on the Clean Power Plan Supplemental Proposal  

Office of Energy Efficiency and Renewable Energy (EERE)

On Tuesday, October 28, 2014, EPA issued an action related to the proposed Clean Power Plan to cut carbon pollution from power plants. EPA is following through on its commitment made in June to...

291

Environmental Assessment of Proposed Filbert Substation and Tap Project.  

SciTech Connect (OSTI)

The proposal is a cooperative (jointly funded and owned) action between Bonneville Power Administration (BPS) and FGLandP involving construction of the 115/12.5-kV Filbert Substation. BPA would also build a 0.8-mile overhead 115-kV tapline from BPA's Forest Grove-McMinnville 115-kV line to the proposed substation. The Forest Grove-McMinnville transmission line has available capacity to support the proposed substation. The FGLandP would build four underground distribution circuits to connect the substation to its existing distribution system. It is normally BPA's practice to consider several substation location alternatives as a part of its facility siting process. The proposed substation site was recommended after a preliminary field evaluation by BPA determined that building on the proposed site was preferable because available sites south of the Tualatin Valley Highway and Southern Pacific Railroad were either on presently cultivated farmland, were in a floodplain, or were inaccessible without extensive access road construction. The proposed substation site is owned by FGLandP, is designated for use as a utility substation in the Forest Grove Comprehensive Plan, and was purchased by FGLandP in anticipation of a need for its use as a substation site because of its central location in relation to existing and forecasted loads. The site is accessible from Filbert Street (city road), and is gently sloping. This report describes potential environmental impacts of the proposed actions.

United States. Bonneville Power Administration.

1984-03-01T23:59:59.000Z

292

Mid-infrared pump-related electric-field domains in GaAs/(Al,Ga)As quantum-cascade structures for terahertz lasing without population inversion  

SciTech Connect (OSTI)

We investigate the effect of mid-infrared (MIR) pumping on the transport properties of GaAs/(Al,Ga)As terahertz (THz) quantum lasers (TQLs), which rely on quantum coherence effects of intersubband transitions. Aiming at THz lasing at elevated temperatures, we extend the concept of THz gain with and without population inversion of a single, MIR-pumped, electrically driven THz stage proposed by Waldmueller et al.[Phys. Rev. Lett. 99, 117401 (2007)] to an entire TQL. However, experiments using a CO{sub 2} as well as a free-electron laser and numerical simulations show that this resonant MIR pumping causes a negative differential conductivity (NDC) in addition to the NDC caused by sequential tunneling. Lasing of these TQLs is prevented by the formation of electric-field domains below the resonance field strength for gain of each single THz stage.

Giehler, M.; Wienold, M.; Schrottke, L.; Hey, R.; Grahn, H. T. [Paul-Drude-Institut fuer Festkoerperelektronik, Hausvogteiplatz 5-7, 10117 Berlin (Germany); Pavlov, S. G. [Deutsches Zentrum fuer Luft- und Raumfahrt, Rutherfordstr. 2, 12489 Berlin (Germany); Huebers, H.-W. [Deutsches Zentrum fuer Luft- und Raumfahrt, Rutherfordstr. 2, 12489 Berlin (Germany); Institut fuer Optik und Atomare Physik, Technische Universitaet Berlin, Hardenbergstr. 36, 10623 Berlin (Germany); Winnerl, S.; Schneider, H. [Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328 Dresden (Germany)

2011-11-15T23:59:59.000Z

293

EA-1440-S1: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mitigation Action Plan Mitigation Action Plan EA-1440-S1: Mitigation Action Plan National Renewable Energy Laboratory's South Table Mountain Complex, Golden, Colorado ThIs Mitigation Action Plan implements the mitigation measures associated with the potential environmental impact of a DOE proposal that consists of three site development projects at the National Renewable Energy Laboratory's (NREL) South Table Mountain (STM) site at Golden, Colorado: Construction of the Research Support Facilities (RSF), a new office building or multi-building office complex; Installation of Phase 1 of planned Site Infrastructure Improvements (Phase 1 of Full Site Development); Upgrades to the Thermochemical User Facility (TCUF), TCUF High Bay area, and addition of the Thermochemical Biorefinery Pilot Plant

294

Action Plan UNIVERSITY OF MISSOURI  

E-Print Network [OSTI]

Energy, Energy Economics and Policy, and Energy-related Commercialization & Business Development. Other, transportation will play a larger role in its greenhouse gas profile. The Climate Action Plan recommends sustain- ability plan. While the initial Climate Action Plan focuses primarily on greenhouse gas emissions

Taylor, Jerry

295

BIOMASS ACTION PLAN FOR SCOTLAND  

E-Print Network [OSTI]

BIOMASS ACTION PLAN FOR SCOTLAND #12; #12;© Crown copyright 2007 ISBN: 978 0 7559 6506 9 Scottish% recyclable. #12;A BIOMASS ACTION PLAN FOR SCOTLAND #12;#12;1 CONTENTS FOREWORD 3 1. EXECUTIVE SUMMARY 5 2. INTRODUCTION 9 3. WIDER CONTEXT 13 4. SCOTLAND'S ROLE IN THE UK BIOMASS STRATEGY 17 5. BIOMASS HEATING 23 6

296

Energy absorption in Ni-Mn-Ga/ polymer composites  

E-Print Network [OSTI]

In recent years Ni-Mn-Ga has attracted considerable attention as a new kind of actuator material. Off-stoichiometric single crystals of Ni2MnGa can regularly exhibit 6% strain in tetragonal martensites and orthorhombic ...

Feuchtwanger, Jorge

2006-01-01T23:59:59.000Z

297

Theoretical and Experimental Examination of the Intermediate-Band Concept for Strain-Balanced (In,Ga)As/Ga(As,P) Quantum Dot Solar Cells  

SciTech Connect (OSTI)

The intermediate-band solar cell (IBSC) concept has been recently proposed to enhance the current gain from the solar spectrum while maintaining a large open-circuit voltage. Its main idea is to introduce a partially occupied intermediate band (IB) between the valence band (VB) and conduction band (CB) of the semiconductor absorber, thereby increasing the photocurrent by the additional VB {yields} IB and IB {yields} CB absorptions. The confined electron levels of self-assembled quantum dots (QDs) were proposed as potential candidates for the implementation of such an IB. Here we report experimental and theoretical investigations on In{sub y}Ga{sub 1-y}As dots in a GaAs{sub 1-x}P{sub x} matrix, examining its suitability for acting as IBSCs. The system has the advantage of allowing strain symmetrization within the structure, thus enabling the growth of a large number of defect-free QD layers, despite the significant size mismatch between the dot material and the surrounding matrix. We examine the various conditions related to the optimum functionality of the IBSC, in particular those connected to the optical and electronic properties of the system. We find that the intensity of absorption between QD-confined electron states and host CB is weak because of their localized-to-delocalized character. Regarding the position of the IB within the matrix band gap, we find that, whereas strain symmetrization can indeed permit growth of multiple dot layers, the current repertoire of GaAs{sub 1-x}P{sub x} barrier materials, as well as In{sub y}Ga{sub 1-y} As dot materials, does not satisfy the ideal energetic locations for the IB. We conclude that other QD systems must be considered for QD-IBSC implementations.

Popescu, V.; Bester, G.; Hanna, M. C.; Norman, A. G.; Zunger, A.

2008-11-01T23:59:59.000Z

298

Carrier capture dynamics of single InGaAs/GaAs quantum-dot layers  

SciTech Connect (OSTI)

Using 800 nm, 25-fs pulses from a mode locked Ti:Al{sub 2}O{sub 3} laser, we have measured the ultrafast optical reflectivity of MBE-grown, single-layer In{sub 0.4}Ga{sub 0.6}As/GaAs quantum-dot (QD) samples. The QDs are formed via two-stage Stranski-Krastanov growth: following initial InGaAs deposition at a relatively low temperature, self assembly of the QDs occurs during a subsequent higher temperature anneal. The capture times for free carriers excited in the surrounding GaAs (barrier layer) are as short as 140 fs, indicating capture efficiencies for the InGaAs quantum layer approaching 1. The capture rates are positively correlated with initial InGaAs thickness and annealing temperature. With increasing excited carrier density, the capture rate decreases; this slowing of the dynamics is attributed to Pauli state blocking within the InGaAs quantum layer.

Chauhan, K. N.; Riffe, D. M.; Everett, E. A.; Kim, D. J.; Yang, H. [Physics Department, Utah State University, Logan, Utah 84322-4415 (United States)] [Physics Department, Utah State University, Logan, Utah 84322-4415 (United States); Shen, F. K. [Center for Surface Analysis and Applications, Utah State University, Logan, Utah 84322-4415 (United States)] [Center for Surface Analysis and Applications, Utah State University, Logan, Utah 84322-4415 (United States)

2013-05-28T23:59:59.000Z

299

EIS-0425: Record of Decision and Mitigation Action Plan | Department of  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5: Record of Decision and Mitigation Action Plan 5: Record of Decision and Mitigation Action Plan EIS-0425: Record of Decision and Mitigation Action Plan Bonneville Power Administration Record of Decision and Mitigation Action Plan for the Mid-Columbia Restoration Project BPA decided to implement the Proposed Action of the Mid-Columbia Coho Restoration Program as described in the Mid-Columbia Coho Restoration Program Final Environmental Impact Statement (EIS) (DOE/EIS-0425, March 2012). BPA will fund the construction, operation, and maintenance of a coho slamon restoration program sponsored by the Confederated Tribes and Bands of the Yakama Nation to help mitigate impacts to fish affected by the Federal Columbia River Power System dams on the Columbia River. The Proposed Action will involve building a new, small, in-basin adult

300

The impact of nanoperforation on persistent photoconductivity and optical quenching effects in suspended GaN nanomembranes  

SciTech Connect (OSTI)

We report on fabrication of suspended ?15?nm thick GaN membranes nanoperforated in an ordered fashion using direct writing of negative charges by focused ion beam and subsequent photoelectrochemical etching of GaN epilayers. Both continuous and nanoperforated membranes exhibit persistent photoconductivity (PPC), which can be optically quenched under excitation by 546?nm radiation. Optical quenching of PPC occurs also under relatively intense intrinsic excitation of nanoperforated membranes by 355?nm radiation at T?proposed explanation is based on strong surface localization of charge carriers in nanoperforated membranes and UV-induced reactions occurring at surface states under intense intrinsic excitation.

Volciuc, Olesea, E-mail: olesea.volciuc@gmail.com [Institute of Solid State Physics, University of Bremen, Bremen 28334 (Germany) [Institute of Solid State Physics, University of Bremen, Bremen 28334 (Germany); National Center for Materials Study and Testing, Technical University of Moldova, Chisinau 2004 (Moldova, Republic of); Braniste, Tudor [National Center for Materials Study and Testing, Technical University of Moldova, Chisinau 2004 (Moldova, Republic of)] [National Center for Materials Study and Testing, Technical University of Moldova, Chisinau 2004 (Moldova, Republic of); Tiginyanu, Ion, E-mail: tiginyanu@asm.md [National Center for Materials Study and Testing, Technical University of Moldova, Chisinau 2004 (Moldova, Republic of) [National Center for Materials Study and Testing, Technical University of Moldova, Chisinau 2004 (Moldova, Republic of); Institute of Electronic Engineering and Nanotechnologies, Academy of Sciences of Moldova, Chisinau 2028 (Moldova, Republic of); Stevens-Kalceff, Marion A. [School of Physics, University of New South Wales, Sydney NSW 2052 (Australia)] [School of Physics, University of New South Wales, Sydney NSW 2052 (Australia); Ebeling, Jakob; Aschenbrenner, Timo; Hommel, Detlef; Gutowski, Jürgen [Institute of Solid State Physics, University of Bremen, Bremen 28334 (Germany)] [Institute of Solid State Physics, University of Bremen, Bremen 28334 (Germany); Ursaki, Veaceslav [Institute of Applied Physics, Academy of Sciences of Moldova, Chisinau 2028 (Moldova, Republic of)] [Institute of Applied Physics, Academy of Sciences of Moldova, Chisinau 2028 (Moldova, Republic of)

2013-12-09T23:59:59.000Z

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

FINDING OF MD SIGNIFICANT IMPACT FORMERLY UTILIZED HED/AEC SITES REMEDIAL ACTION PROGRAM:  

Office of Legacy Management (LM)

FINDING OF MD SIGNIFICANT IMPACT FINDING OF MD SIGNIFICANT IMPACT FORMERLY UTILIZED HED/AEC SITES REMEDIAL ACTION PROGRAM: BAY0 CANYONS, NEW MEXICO Under the Formerly Utilized Sites Remedial Action Program (FUSRAP), the U.S. Department of Energy (DOE) has proposed to carry out rcmedfrl action at a site located in Bayo Canyon, Los Alamos County, New Mexico. Although the site as partially decontaminated and decommissioned in the 196Os, there remain above-background amounts of radionuclides. DOE has determined that strontium-90 in excess of DDE's proposed remedial- action criterir exists in subsurface materials underlying an area of about 0.6 ha (1.5 acres) at the Bayo Canyon site. The proposed action is to demarcate this are8 and restrict its use to activities that will not disturb this sub-

302

GA-AL-SC | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

GA-AL-SC GA-AL-SC GA-AL-SC October 1, 2012 ALA-1-N Wholesale Power Rate Schedule Area: PowerSouth Energy Cooperative System: Georgia-Alabama-South Carolina October 1, 2012 Duke-1-E Wholesale Power Rate Schedule Area: Duke On-System System: Georgia-Alabama-South Carolina October 1, 2012 Duke-2-E Wholesale Power Rate Schedule Area: Central System: Georgia-Alabama-South Carolina October 1, 2012 Duke-3-E Wholesale Power Rate Schedule Area: None System: Georgia-Alabama-South Carolina October 1, 2012 Duke-4-E Wholesale Power Rate Schedule Area: Duke Self-Schedulers System: Georgia-Alabama-South Carolina October 1, 2012 MISS-1-N Wholesale Power Rate Schedule Area: South Mississippi Electric Power Association System: Georgia-Alabama-South Carolina October 1, 2012 Pump-1-A Wholesale Power Rate Schedule

303

Low Efficiency Droop Green Nano-Pyramid {10 -11} InGaN/GaN Multiple Quantum Well LED  

Science Journals Connector (OSTI)

We report a low efficiency droop 520 nm green nano-pyramid InGaN/GaN multiple quantum well (MQW) LED. MQWs were grown on the semipolar {10 1} nano-pyramid facets. The device physics...

Cheng, Yuh-Jen; Chang, Shih-Pang; Lin, Da-Wei; Kuo, Hao-chung; Xiong, Kang-lin

304

InGaN working electrodes with assisted bias generated from GaAs solar cells for efficient water splitting  

Science Journals Connector (OSTI)

Hydrogen generation through water splitting by n-InGaN working electrodes with bias generated from GaAs solar cell was studied. Instead of using an external bias provided by power...

Liu, Shu-Yen; Sheu, J K; Lin, Yu-Chuan; Chen, Yu-Tong; Tu, S J; Lee, M L; Lai, W C

2013-01-01T23:59:59.000Z

305

Reaktive Molekularstrahlepitaxie und Charakterisierung von GaN/(Al,Ga)N-Heterostrukturen auf SiC(0001).  

E-Print Network [OSTI]

??Thema dieser Arbeit ist die Synthese von hexagonalen GaN/(Al,Ga)N-Heterostrukturen mittels reaktiver Molekularstrahlepitaxie (MBE) auf SiC(0001)-Substraten. Der Einfluß der Wachstumsbedingungen auf die strukturellen, morphologischen, optischen und… (more)

Thamm, Andreas

2001-01-01T23:59:59.000Z

306

ARM - Propose a Field Campaign  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

govCampaignsPropose a Campaign govCampaignsPropose a Campaign Schedule and Availability Preproposals now open for AMF and AAF Preproposals due 1 Feb Invited full proposals due 1 May AAF available Dec 2015 AMF1 available Apr 2016 AMF2 available early 2017 AMF3 available for guest instrumentation or intensive operational periods Forms Propose a Campaign Form Instrument Support Request (ISR) Form (Word, 89KB) Documentation Steps to Send Campaign Data to ARM Data Archive Field Campaign Guidelines (PDF, 1.1MB) Propose a Campaign : Preproposal Form Preproposals are short summaries of the proposed campaign and can originate with any scientist. Before you begin your preproposal, you should review the guidelines for submitting proposals. If you are preparing your preproposals locally on your computer, please

307

Nucleation and Growth of GaN on GaAs (001) Substrates  

SciTech Connect (OSTI)

The nucleation of GaN thin films on GaAs is investigated for growth at 620 "C. An rf plasma cell is used to generate chemically active nitrogen from N2. An arsenic flux is used in the first eight monolayer of nitride growth to enhance nucleation of the cubic phase. Subsequent growth does not require an As flux to preserve the cubic phase. The nucleation of smooth interfaces and GaN films with low stacking fault densities is dependent upon relative concentrations of active nitrogen species in the plasma and on the nitrogen to gallium flux ratio.

Drummond, Timothy J.; Hafich, Michael J.; Heller, Edwin J.; Lee, Stephen R.; Liliental-Weber, Zuzanna; Ruvimov, Sergei; Sullivan, John P.

1999-05-03T23:59:59.000Z

308

Lattice-Mismatched GaAs/InGaAs Two-Junction Solar Cells by Direct Wafer Bonding  

SciTech Connect (OSTI)

Direct bonded interconnect between subcells of a lattice-mismatched III-V compound multijunction cell would enable dislocation-free active regions by confining the defect network needed for lattice mismatch accommodation to tunnel junction interfaces, while metamorphic growth inevitably results in less design flexibility and lower material quality than is desirable. The first direct-bond interconnected multijunction solar cell, a two-terminal monolithic GaAs/InGaAs two-junction solar cell, is reported and demonstrates viability of direct wafer bonding for solar cell applications. The tandem cell open-circuit voltage was approximately the sum of the subcell open-circuit voltages. This achievement shows direct bonding enables us to construct lattice-mismatched III-V multijunction solar cells and is extensible to an ultrahigh efficiency InGaP/GaAs/InGaAsP/InGaAs four-junction cell by bonding a GaAs-based lattice-matched InGaP/GaAs subcell and an InP-based lattice-matched InGaAsP/InGaAs subcell. The interfacial resistance experimentally obtained for bonded GaAs/InP smaller than 0.10 Ohm-cm{sup 2} would result in a negligible decrease in overall cell efficiency of {approx}0.02%, under 1-sun illumination.

Tanabe, K.; Aiken, D. J.; Wanlass, M. W.; Morral, A. F.; Atwater, H. A.

2006-01-01T23:59:59.000Z

309

SCOTTISH RED SQUIRREL ACTION PLAN  

E-Print Network [OSTI]

SCOTTISH RED SQUIRREL ACTION PLAN 2006­2011 #12;#12;S C O T T I S H R E D S Q U I R R E L A C T I O.1 Background 1 1.2 Action Plan Working Group 1 1.3 Issues affecting the conservation of the red squirrel 1 1.2 Timescale and partnership working 3 2.3 Rationale 3 2.4 Key actions 4 2.4.1 Establish and monitor the red

310

Action Item Review and Status  

Broader source: Energy.gov (indexed) [DOE]

Waste Corporate Board Waste Corporate Board Action Items Action Item Resolution Action Item Strategic Planning Initiative Optimization Study Resolution Presentation by S. Schneider (HLW System Integrated Project Team) Pretreatment Whitepaper Presentation by W. Wilmarth (Role of Liquid Waste Pretreatment Technologies in Solving the DOE Clean-up Mission) Draft Charter for Performance Assessment Sub-Committee Presentation by J. Marra (Performance Assessment Community of Practice) Final Report from Slurry Transport Workshop In final stages of review and Approval; will be distributed when complete This document is intended for planning and analysis purposes, assuming a continuing constrained budget environment. Every effort will be made to comply with all applicable environmental and legal obligations,

311

Growth and characterization of M-plane GaN and (In,Ga)N/GaN multiple quantum wells.  

E-Print Network [OSTI]

??Thema dieser Arbeit ist die Synthese von Wurtzit M-plane (In,Ga)N(1-100)-Heterostrukturen auf g-LiAlO2(100) mittels plasmaunterstützter Molekularstrahlepitaxie (MBE). Der Einfluß der Wachstumsbedingungen auf die strukturellen, morphologischen, und… (more)

Sun, Yue-Jun

2004-01-01T23:59:59.000Z

312

Development of Polarized Electron Source of GaAs-AlGaAs Superlattice and Strained GaAs  

Science Journals Connector (OSTI)

At Nagoya University, we have continued the development of GaAs polarized electron source (PES) for several years. Our test ... a gun producing (1–5) KeV polarized electrons and a standard 100 KeV Mott polarimete...

T. Nakanishi; S. Nakamura

1991-01-01T23:59:59.000Z

313

Facts for Proposal Development Submitting Organization  

E-Print Network [OSTI]

@georgiasouthern.edu Contact Us http://research.georgiasouthern.edu/orssp/contact-us/ Congressional District 12th (GA-012) County Bulloch GSURSF - EIN (Entity Identification Number) 58-2354256 GSURSF - DUNS Number 06

Hutcheon, James M.

314

Do good actions inspire good actions in others?  

E-Print Network [OSTI]

Actions such as sharing food and cooperating to reach a common goal have played a fundamental role in the evolution of human societies. These good actions may not maximise the actor's payoff, but they maximise the other's payoff. Consequently, their existence is puzzling for evolutionary theories. Why should you make an effort to help others, even when no reward seems to be at stake? Indeed, experiments typically show that humans are heterogeneous: some may help others, while others may not. With the aim of favouring the emergence of 'successful cultures', a number of studies has recently investigated what mechanisms promote the evolution of a particular good action. But still little is known about if and how good actions can spread from person to person. For instance, does being recipient of an altruistic act increase your probability of being cooperative with others? Plato's quote, 'Good actions give strength to ourselves and inspire good actions in others', suggests that is possible. We have conducted an e...

Capraro, Valerio

2014-01-01T23:59:59.000Z

315

Guidance on the Consideration of Past Actions in Cumulative Effects Analysis  

Broader source: Energy.gov [DOE]

In this Memorandum, the Council on Environmental Quality provides guidance on the extent to which agencies of the Federal government are required to analyze the environmental effects of past actions when they describe the cumulative environmental effect of a proposed action.

316

Recommendations on Alternative Actions for Analysis in Site-wide NEPA  

Broader source: Energy.gov (indexed) [DOE]

Recommendations on Alternative Actions for Analysis in Site-wide Recommendations on Alternative Actions for Analysis in Site-wide NEPA Reviews Recommendations on Alternative Actions for Analysis in Site-wide NEPA Reviews The purpose o f this memorandum is t o recommend the treatment of the proposed action and the no action alternatives in site-wide National Environmental Pol icy Act (NEPA) reviews that are prepared for continuing and reasonably foreseeable future actions at Department o f Energy (DOE) sites. DOE prepares site-wide NEPA reviews in accordance with section 1021.331 o f the DOE NEPA Regulations (10 CFR Part 1021, published on April 24, 1992 at 57 F R 15122) to improve and coordinate agency plans, functions, programs, and resource utilization, among other reasons. Recommendations on Alternative Actions for Analysis in Site-wide NEPA

317

PROPOSAL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Downhole Motors Downhole Motors Department of Energy National Petroleum Technology Office Final Report Work Performed Under Contract Task 03NT30429 Sub-Task 1: Current Capabilities of Hydraulic Motors, Air/Nitrogen Motors, and Electric Downhole Motors January 30, 2004 Prepared By: RIO Technical Services 4200 South Hulen, Suite 630 Fort Worth, Texas 76109 (817) 735-8264 RIO Technical Services Page 1 NPTO Downhole Motors TABLE OF CONTENTS Section 1.0................................................................................Introduction Section 2.0.................Brief History of Coil Tubing and Summary of Downhole Motors Section 3.0.....................................................................Results and Findings 3.1............Motors

318

PROPOSAL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hydraulic Motion & Fluid Movement Hydraulic Motion & Fluid Movement RIO Technical Services Page 1 Department of Energy National Petroleum Technology Office Final Report Work Performed Under Contract Task 03NT30429 Sub-Task 2: Hydraulic Motion & Fluid Movement Through Small Diameter Pipes and Wellbores December 12, 2003 Prepared By: RIO Technical Services 4200 South Hulen, Suite 630 Fort Worth, Texas 76109 (817) 735-8264 NPTO Hydraulic Motion & Fluid Movement RIO Technical Services Page 2 TABLE OF CONTENTS Section 1.0 .............................................................................Introduction Section 2.0........................................................................Results& Findings 2.1..........Significant Parameters Affecting Efficient Cuttings Transport

319

Proposal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

MiniBooNE Antineutrino Data Taking The MiniBooNE Collaboration (Dated: February 4, 2009) 1 EXECUTIVE SUMMARY The MiniBooNE experiment at Fermilab was designed to test the LSND...

320

Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Improvement (CBPI) Customer Forum Energy Imbalance Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Network Open...

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

STUDENT ADVISOR GUIDELINES PROPOSAL: ASSESSMENTS OF AND PROPOSED CHANGES  

E-Print Network [OSTI]

STUDENT ADVISOR GUIDELINES PROPOSAL: ASSESSMENTS OF AND PROPOSED CHANGES TO THE NJIT ADVISING PROCESS NEW JERSEY INSTITUTE OF TECHNOLOGY STUDENT SENATE STUDENT ADVISOR GUIDELINES COMMITTEE DECEMBER of NJIT as a whole. -2- #12;I. Students' Views of Advisors Obligations These are the recommendations

Bieber, Michael

322

BPA revises oversupply rate proposal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

oversupply-rate-proposal Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

323

OVERVIEW OF PROPOSED TRANSPORTATION ENERGY  

E-Print Network [OSTI]

.......................................................................................................................4 PROPOSED CALIFORNIA TRANSPORTATION FUEL PRICE FORECASTS......... 6 Summary....................................................................................................6 Petroleum Transportation Fuel Price Forecast Assumptions .............................................................6 California Transportation Fuel Price Forecasts

324

Auger recombination suppression and band alignment in GaAsBi/GaAs heterostructures  

SciTech Connect (OSTI)

Using a combination of experimental and theoretical techniques we present the dependence of the bandgap E{sub g} and the spin orbit splitting energy ?{sub so}, with Bi concentration in GaAsBi/GaAs samples. We find that the concentration at which ?{sub so},> E{sub g} occurs at 9%. Both spectroscopic as well as first device results indicate a type I alignment.

Hild, K.; Batool, Z.; Jin, S. R.; Hossain, N.; Marko, I. P.; Sweeney, S. J. [Advanced Technology Institute and Department of Physics, University of Surrey, Guildford, GU2 7XH (United Kingdom); Hosea, T. JC. [1 Advanced Technology Institute and Department of Physics, University of Surrey, Guildford, GU2 7XH, UK and also, Ibnu Sina Institute, Universiti Teknologi Malaysia, Johor Bahru, 81310 (Malaysia); Lu, X. [Department of Electrical and Computer Engineering, University of Victoria, Victoria BC, V8W 3P6, Canada and now VarianSemiconductor Equipment Associates, Gloucester, MA 01930 (United States); Tiedje, T. [Department of Electrical and Computer Engineering, University of Victoria, Victoria BC, V8W 3P6 (Canada)

2013-12-04T23:59:59.000Z

325

Recent progress in InGaAsSb/GaSb TPV devices  

SciTech Connect (OSTI)

AstroPower is developing InGaAsSb thermophotovoltaic (TPV) devices. This photovoltaic cell is a two-layer epitaxial InGaAsSb structure formed by liquid-phase epitaxy on a GaSb substrate. The (direct) bandgap of the In{sub 1{minus}x}Ga{sub x}As{sub 1{minus}y}Sb{sub y} alloy is 0.50 to 0.55 eV, depending on its exact alloy composition (x,y); and is closely lattice-matched to the GaSb substrate. The use of the quaternary alloy, as opposed to a ternary alloy--such as, for example InGaAs/InP--permits low bandgap devices optimized for 1,000 to 1,500 C thermal sources with, at the same time, near-exact lattice matching to the GaSb substrate. Lattice matching is important since even a small degree of lattice mismatch degrades device performance and reliability and increases processing complexity. Internal quantum efficiencies as high as 95% have been measured at a wavelength of 2 microns. At 1 micron wavelengths, internal quantum efficiencies of 55% have been observed. The open-circuit voltage at currents of 0.3 A/cm{sup 2} is 0.220 volts and 0.280 V for current densities of 2 A/cm{sup 2}. Fill factors of 56% have been measured at 60 mA/cm{sup 2}. However, as current density increases there is some decrease in fill factor. The results to date show that the GaSb-based quaternary compounds provide a viable and high performance energy conversion solution for thermophotovoltaic systems operating with 1,000 to 1,500 C source temperatures.

Shellenbarger, Z.A.; Mauk, M.G.; DiNetta, L.C. [AstroPower, Inc., Newark, DE (United States); Charache, G.W. [Lockheed Martin Corp., Schenectady, NY (United States)

1996-05-01T23:59:59.000Z

326

Radio-frequency reflectometry on an undoped AlGaAs/GaAs single electron transistor  

SciTech Connect (OSTI)

Radio frequency reflectometry is demonstrated in a sub-micron undoped AlGaAs/GaAs device. Undoped single electron transistors (SETs) are attractive candidates to study single electron phenomena, due to their charge stability and robust electronic properties after thermal cycling. However, these devices require a large top-gate, which is unsuitable for the fast and sensitive radio frequency reflectometry technique. Here, we demonstrate that rf reflectometry is possible in an undoped SET.

MacLeod, S. J.; See, A. M.; Keane, Z. K.; Scriven, P.; Micolich, A. P.; Hamilton, A. R., E-mail: Alex.Hamilton@unsw.edu.au [School of Physics, University of New South Wales, Sydney, New South Wales 2052 (Australia); Aagesen, M.; Lindelof, P. E. [Nanoscience Center, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen (Denmark)] [Nanoscience Center, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen (Denmark)

2014-01-06T23:59:59.000Z

327

ICDF Complex Remedial Action Report  

SciTech Connect (OSTI)

This Idaho CERCLA Disposal Facility (ICDF) Remedial Action Report has been prepared in accordance with the requirements of Section 6.2 of the INEEL CERCLA Disposal Facility Remedial Action Work Plan. The agency prefinal inspection of the ICDF Staging, Storage, Sizing, and Treatment Facility (SSSTF) was completed in June of 2005. Accordingly, this report has been developed to describe the construction activities completed at the ICDF along with a description of any modifications to the design originally approved for the facility. In addition, this report provides a summary of the major documents prepared for the design and construction of the ICDF, a discussion of relevant requirements and remedial action objectives, the total costs associated with the development and operation of the facility to date, and identification of necessary changes to the Agency-approved INEEL CERCLA Disposal Facility Remedial Action Work Plan and the ICDF Complex Operations and Maintenance Plan.

W. M. Heileson

2007-09-26T23:59:59.000Z

328

Recapping National Energy Action Month  

Broader source: Energy.gov [DOE]

Energy Department officials spent National Energy Action Month on the road, meeting and learning from Americans who are advancing our energy security, growing the economy and protecting the environment.

329

Study of gain and photoresponse characteristics for back-illuminated separate absorption and multiplication GaN avalanche photodiodes  

SciTech Connect (OSTI)

The gain and photoresponse characteristics have been numerically studied for back-illuminated separate absorption and multiplication (SAM) GaN avalanche photodiodes (APDs). The parameters of fundamental models are calibrated by simultaneously comparing the simulated dark and light current characteristics with the experimental results. Effects of environmental temperatures and device dimensions on gain characteristics have been investigated, and a method to achieve the optimum thickness of charge layer is obtained. The dependence of gain characteristics and breakdown voltage on the doping concentration of the charge layer is also studied in detail to get the optimal charge layer. The bias-dependent spectral responsivity and quantum efficiency are then presented to study the photoresponse mechanisms inside SAM GaN APDs. It is found the responsivity peak red-shifts at first due to the Franz-Keldysh effect and then blue-shifts due to the reach-through effect of the absorption layer. Finally, a new SAM GaN/AlGaN heterojunction APD structure is proposed for optimizing SAM GaN APDs.

Wang, Xiaodong; Pan, Ming; Hou, Liwei; Xie, Wei [No. 50 Research Institute of China Electronics Technology Group Corporation, 200331 Shanghai (China); Hu, Weida, E-mail: wdhu@mail.sitp.ac.cn; Xu, Jintong; Li, Xiangyang; Chen, Xiaoshuang, E-mail: xschen@mail.sitp.ac.cn; Lu, Wei [National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, 200083 Shanghai (China)

2014-01-07T23:59:59.000Z

330

Multiband GaNAsP Quaternary Alloys  

SciTech Connect (OSTI)

We have synthesized GaN{sub x}As{sub 1-y}P{sub y} alloys (x {approx} 0.3-1% and y = 0-0.4) using nitrogen N ion implantation into GaAsP epilayers followed by pulsed laser melting and rapid thermal annealing techniques. As predicted by the band anticrossing model, the incorporation of N splits the conduction band (E{sub M}) of the GaAs{sub 1-y}P{sub y} substrate, and strong optical transitions from the valence band to the lower (E{sub -}) and upper (E{sub +}) conduction subbands are observed. The relative strengths of the E{sub -} and E{sub +} transition change as the localized N level E{sub N} emerges from the conduction band forming narrow intermediate band for y > 0.3. The results show that GaN{sub x}As{sub 1-x-y}P{sub y} alloys with y > 0.3 is a three band semiconductor alloy with potential applications for high-efficiency intermediate band solar cells.

Yu, K.M.; Walukiewicz, W.; Ager III, J.W.; Bour, D.; Farshchi,R.; Dubon, O.D.; Li, S.X.; Sharp, I.D.; Haller, E.E.

2005-12-08T23:59:59.000Z

331

Implantation of carbon in GaAs  

SciTech Connect (OSTI)

Carbon implanted into GaAs and thermally annealed typically exhibits very low (<3%) electrical activity. It has been demonstrated that the electrical activity of C can be significantly enhanced by co-implantation with Ga. Improved activation may result from either additional damage of the crystal lattice or from stoichiometric changes, forcing the C atoms onto As sites. To determine the relative importance of each of these effects, I have undertaken a systematic study of carbon activation in GaAs. A range of co-implants have been used: group III (B, Ga), group V (N, P, As) and noble gases (Ar, Kr). The damage introduced to the substrate will depend on the mass of the ion implanted. The group III and group V co-implants will affect the crystal stoichiometry. The results indicate that both lattice damage and crystal stoichiometry are important for high electrical activity of C. Increasing the damage will increase the activation due to the increased number of As vacancies but maximum activation can be obtained only by a co-implant which not only damages the lattice but also forces the C to occupy an As site.

Moll, A.J.

1992-03-01T23:59:59.000Z

332

O?[]O? nuclear ?-decay of ?²Ga  

E-Print Network [OSTI]

The branching ratio for the ?-Decay of ?²Ga to the first excited O? state in ?²Zn has been measured. It is possible to use this branching ratio to test the theoretical method of calculating the [] component of the charge correction term [], which...

Hyman, Bruce Carl

2012-06-07T23:59:59.000Z

333

UCSF Sustainability Action Plan: Executive Summary  

E-Print Network [OSTI]

UCSF Sustainability Action Plan: Executive Summary Issue Date: April 21, 2011 #12;UCSF Sustainability Action Plan Executive Summary April 21, 2011 Page 1 Table of Contents An Introduction to the Sustainability Action Plan

Yamamoto, Keith

334

Gasflooding-assisted cyclic solvent injection (GA-CSI) for enhancing heavy oil recovery  

Science Journals Connector (OSTI)

Abstract Cyclic solvent injection (CSI) process has showed great potential to enhance heavy oil recovery because it takes advantages of solution-gas drive and foamy oil flow for oil production. However, CSI suffers from solvent release during the production period so that the viscosity of the solvent-diluted heavy oil is re-increased and its mobility is re-decreased. How to effectively recover the solvent-diluted heavy oil becomes a key technical challenge in a CSI process. This paper first experimentally analyzed a conventional CSI process that used a solvent injector as an oil producer alternately. It is found that foamy oil was induced and flowed to the producer during the production period of a cycle but some foamy oil was pushed back by solvent during the solvent injection period of the following cycle. Such “back-and-forth” movement of foamy oil seriously hindered the productivity of the CSI process. On the basis of this knowledge, this study proposed a new process, gasflooding-assisted cyclic solvent injection (GA-CSI), to enhance the performance of CSI. In a GA-CSI process, the solvent injector and the oil producer were placed horizontally apart. An additional solvent gasflooding process was applied immediately after the pressure drawdown process to produce the foamy oil that lost its mobility due to solvent release. The experimental results showed that the oil production rate of the newly proposed GA-CSI process is 3?4 times of that for a conventional CSI process.

Xinfeng Jia; Fanhua Zeng; Yongan Gu

2015-01-01T23:59:59.000Z

335

Nano-scale characterization of GaAsP/GaAs strained superlattice structure by nano-beam electron diffraction  

SciTech Connect (OSTI)

Distribution of lattice strain in a GaAsP/GaAs superlattice with a periodicity of 10?nm thickness, deposited on a 100?nm GaAs basal layer has been measured by nano-beam electron diffraction. The superlattice on the (001) plane of the basal GaAs layer shows a constant lattice strain from the bottom to the top layers, whereas the superlattice on the basal GaAs surface sloped by 16° from the (001) plane shows a variation of the lattice strain and crystal orientation. The difference of the strain distributions was discussed from the viewpoint of average strain. This tilt was explained by an atomistic model.

Jin, Xiuguang [Institute for Advanced Research, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan); Nakahara, Hirotaka [Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan); Saitoh, Koh; Tanaka, Nobuo [EcoTopia Science Institute, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan); Takeda, Yoshikazu [Nagoya Industrial Science Research Institute, Nagoya 464-0819 (Japan); Aichi Synchrotron Radiation Center, Aichi Science and Technology Foundation, Seto 489-0965 (Japan)

2014-03-17T23:59:59.000Z

336

Chemical beam epitaxy growth of AlGaAs/GaAs tunnel junctions using trimethyl aluminium for multijunction solar cells  

SciTech Connect (OSTI)

AlGaAs/GaAs tunnel junctions for use in high concentration multijunction solar cells were designed and grown by chemical beam epitaxy (CBE) using trimethyl aluminium (TMA) as the p-dopant source for the AlGaAs active layer. Controlled hole concentration up to 4?10{sup 20} cm{sup ?3} was achieved through variation in growth parameters. Fabricated tunnel junctions have a peak tunneling current up to 6140 A/cm{sup 2}. These are suitable for high concentration use and outperform GaAs/GaAs tunnel junctions.

Paquette, B.; DeVita, M.; Turala, A.; Kolhatkar, G.; Boucherif, A.; Jaouad, A.; Aimez, V.; Arès, R. [Institut Interdisciplinaire d'Innovation Technologique (3IT), Université de Sherbrooke, Sherbrooke, Québec (Canada)] [Institut Interdisciplinaire d'Innovation Technologique (3IT), Université de Sherbrooke, Sherbrooke, Québec (Canada); Wilkins, M.; Wheeldon, J. F.; Walker, A. W.; Hinzer, K. [Centre for Research in Photonics, University of Ottawa, Ottawa, ON (Canada)] [Centre for Research in Photonics, University of Ottawa, Ottawa, ON (Canada); Fafard, S. [Cyrium Technologies Inc., Ottawa, ON (Canada)] [Cyrium Technologies Inc., Ottawa, ON (Canada)

2013-09-27T23:59:59.000Z

337

Environmental Assessment of Proposed Haskill Substation and Tap Line.  

SciTech Connect (OSTI)

To solve the service problems in the Marion area, BPA is proposing to construct a new 230/24.9-kV substation to tap BPA's existing Libby-Conkelly 230-kV line (different than Hot Springs-Conkelly 230-kV line, but an equally acceptable source). Haskill Substation would be approximately one mile northeast of the town of Marion, Montana, and would serve the western portion of Flathead Electric Cooperative's service area. This report describes possible environmental impacts of the proposed action. 8 refs., 4 figs.

Not Available

1984-05-01T23:59:59.000Z

338

Reducing Emissions Through Sustainable Transport: Proposal for a Sectoral  

Open Energy Info (EERE)

Reducing Emissions Through Sustainable Transport: Proposal for a Sectoral Reducing Emissions Through Sustainable Transport: Proposal for a Sectoral Approach Jump to: navigation, search Tool Summary Name: Reducing Emissions Through Sustainable Transport: Proposal for a Sectoral Approach Agency/Company /Organization: GTZ Sector: Energy Focus Area: Transportation Topics: Implementation, Pathways analysis Resource Type: Publications Website: www.transport2012.org/bridging/ressources/files/1/817,Transport_sector Reducing Emissions Through Sustainable Transport: Proposal for a Sectoral Approach Screenshot References: Reducing Emissions Through Sustainable Transport[1] Summary "The large mitigation potential and associated co-benefits of taking action in the land transport sector can be tapped into by a sectoral approach drawing financial resources from a transport window, in the short term

339

Sandia National Laboratories: International Smart Grid Action...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Smart Grid Action Network Mesa del Sol Project Is Finalist for International Smart Grid Action Network 2014 Award of Excellence On July 31, 2014, in Distribution Grid Integration,...

340

Energy Agency Coordinators for Energy Action Month  

Broader source: Energy.gov [DOE]

Agency coordinators serve as primary Federal agency points of contact for Energy Action Month. Contact them if you have questions about implementing an Energy Action Month campaign.

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Electron tunneling spectroscopy study of electrically active traps in AlGaN/GaN high electron mobility transistors  

SciTech Connect (OSTI)

We investigate the energy levels of electron traps in AlGaN/GaN high electron mobility transistors by the use of electron tunneling spectroscopy. Detailed analysis of a typical spectrum, obtained in a wide gate bias range and with both bias polarities, suggests the existence of electron traps both in the bulk of AlGaN and at the AlGaN/GaN interface. The energy levels of the electron traps have been determined to lie within a 0.5?eV band below the conduction band minimum of AlGaN, and there is strong evidence suggesting that these traps contribute to Frenkel-Poole conduction through the AlGaN barrier.

Yang, Jie, E-mail: jie.yang@yale.edu; Cui, Sharon; Ma, T. P. [Department of Electrical Engineering, Yale University, New Haven, Connecticut 06520 (United States)] [Department of Electrical Engineering, Yale University, New Haven, Connecticut 06520 (United States); Hung, Ting-Hsiang; Nath, Digbijoy; Krishnamoorthy, Sriram; Rajan, Siddharth [Department of Electrical and Computer Engineering, Ohio State University, Columbus, Ohio 43210 (United States)] [Department of Electrical and Computer Engineering, Ohio State University, Columbus, Ohio 43210 (United States)

2013-11-25T23:59:59.000Z

342

Pressure-Induced Transformations of the Low-Cristobalite Phase of GaPO4  

Science Journals Connector (OSTI)

Tsuneyuki et al. predicted a new high pressure phase of silica using a molecular dynamics calculation; this calculation was novel in that it predicted a new crystal structure using only a knowledge of the chemical composition [Nature (London) 339, 209 (1989)]. We report that the low-cristobalite phase of GaPO4 undergoes a pressure-induced transition at 15.9 GPa to this novel phase, which contains tetrahedral and octahedral coordination shells of oxygen atoms around the phosphorus and gallium atoms, respectively. This pressure-induced coordination change in GaPO4 verifies a mechanism proposed for the tetrahedral-to-octahedral coordination change in minerals that occurs in the transition zone between the upper and lower mantle.

Julie L. Robeson; Robert R. Winters; William S. Hammack

1994-09-19T23:59:59.000Z

343

Contract Pricing Proposal Cover Sheet UT-B Contracts Div Page 1 of 1  

E-Print Network [OSTI]

Contract Pricing Proposal Cover Sheet UT-B Contracts Div Mar 2006 Page 1 of 1 contract-price-prop-cover-ext-venx-mar06.doc CONTRACT PRICING PROPOSAL COVER SHEET 1. SOLICITATION /CONTRACT/MODIFICATION NUMBER 2a. NAME'S POINT OF CONTACT AREA CODE NUMBER 4. TYPE OF CONTRACT ACTION (Check)2c. STREET ADDRESS a. NEW CONTRACT c

Pennycook, Steve

344

Definition: Corrective Action Plan | Open Energy Information  

Open Energy Info (EERE)

Corrective Action Plan Corrective Action Plan Jump to: navigation, search Dictionary.png Corrective Action Plan A list of actions and an associated timetable for implementation to remedy a specific problem.[1] View on Wikipedia Wikipedia Definition Corrective action and preventive action (CAPA, also called corrective action / preventive action) are improvements to an organization's processes taken to eliminate causes of non-conformities or other undesirable situations. CAPA is a concept within good manufacturing practice (GMP). It focuses on the systematic investigation of the root causes of non-conformities in an attempt to prevent their recurrence (for corrective action) or to prevent occurrence (for preventive action). Corrective actions are implemented in response to customer complaints,

345

Practical Action | Open Energy Information  

Open Energy Info (EERE)

Action Action Jump to: navigation, search Logo: Practical Action Name Practical Action Address The Schumacher Centre for Technology & Development, Bourton on Dunsmore, Rugby, Warwickshire Place Rugby, Warwickshire Zip CV21 1UB Phone number 01926 634400 Notes Practical Action works alongside communities to find practical solutions to the poverty they face. Website http://www.practicalaction.org Coordinates 52.3910875°, -1.2339112° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":52.3910875,"lon":-1.2339112,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

346

Infrared emission from the substrate of GaAs-based semiconductor lasers Mathias Ziegler,1,a  

E-Print Network [OSTI]

GaP single QW surrounded by AlGaInP waveguide WG and cladding layers, whereas the NIR laser incorporates a GaInfrared emission from the substrate of GaAs-based semiconductor lasers Mathias Ziegler,1,a Robert in GaAs-based broad-area laser diodes. Spectrally and spatially resolved scanning optical microscopy

Peinke, Joachim

347

Enforcement Action EA 98-12  

Broader source: Energy.gov (indexed) [DOE]

6, 1998 6, 1998 Mr. Peyton S. Baker [ ] Babcock & Wilcox of Ohio, Inc. 1 Mound Road Miamisburg, Ohio 45343-3030 EA 98-12 Subject: Preliminary Notice of Violation and Proposed Imposition of Civil Penalty - $165,000 (NTS-OH-MB-BWO-BWO04-1998-0001, NTS-OH-MB-BWO-BWO04-1998-0002, and NTS-OH-MB-BWO-BWO06-1998-0001) Dear Mr. Baker: This letter refers to the Department of Energy's (DOE) investigation of the facts and circumstances concerning a number of significant deficiencies in Babcock & Wilcox of Ohio, Inc., (BWO) radiological work controls and bioassay program at the DOE Mound Site and its corrective actions to remedy those deficiencies. DOE initiated an investigation in March 1998 for the radiological work control deficiencies

348

Appliance Standards Program - The FY 2003 Priority Setting Report and Actions Proposed -Appendix A  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

A: A: Technical Support Document (TSD) Appendixes i A1 Introduction ........................................................................................ A1-1 A1.1 Methodology for Energy Consumption and Savings Estimate............... A1-2 A1.2 Energy Consumption and Savings Calculation Methodology ................ A1-3 A1.2.1 Device Annual Energy Consumption (AEC) Estimates ...........................A1-3 A1.2.1.1 Equipment Stock, S...................................................................................A1-4 A1.2.1.2 Usage Pattern ..........................................................................................A1-5 A1.2.1.3 Power draw by mode, P ...........................................................................A1-5 A1.2.2 Energy Savings Estimates

349

Appliance Standards Program - The FY 2003 Priority Setting Report and Actions Proposed - Appendix C  

Broader source: Energy.gov (indexed) [DOE]

APPENDIX C: APPENDIX C: Data Sheets for New Products Table of Contents Product Page Product Page Commercial Refrigeration Miscellaneous Residential Equipment Standards Consideration C-1 Standards Consideration C-50 Beverage Merchandisers Test Procedure Summary C-3 Ceiling Fans Test Procedure Summary C-52 Standards Consideration C-4 Compact Audio Standards Consideration C-53 Ice Machines Test Procedure Summary C-6 Component Stereo and Rack Audio Standards Consideration C-54 Reach-In Freezers Standards Consideration C-7 Compact Audio, Component Stereo, and Rack Audio Test Procedure Summary C-55 Reach-In Refrigerators Standards Consideration C-9 Standards Consideration C-56 Reach-In Freezers/Refrigerators Test Procedure Summary C-11 Dehumidifiers

350

Appliance Standards Program - The FY 2003 Priority Setting Report and Actions Proposed -Appendix A  

Broader source: Energy.gov (indexed) [DOE]

A: A: Technical Support Document (TSD) Appendixes i A1 Introduction ........................................................................................ A1-1 A1.1 Methodology for Energy Consumption and Savings Estimate............... A1-2 A1.2 Energy Consumption and Savings Calculation Methodology ................ A1-3 A1.2.1 Device Annual Energy Consumption (AEC) Estimates ...........................A1-3 A1.2.1.1 Equipment Stock, S...................................................................................A1-4 A1.2.1.2 Usage Pattern ..........................................................................................A1-5 A1.2.1.3 Power draw by mode, P ...........................................................................A1-5 A1.2.2 Energy Savings Estimates

351

Appliance Standard Program - The FY 2003 Priority -Setting Summary Report and Actions Proposed - Appendix B  

Broader source: Energy.gov (indexed) [DOE]

APPENDIX B: APPENDIX B: Data Sheets for Existing Products Table of Contents Product Rulemaking Priority Page Product Rulemaking Priority Page Commercial Air-Cooled Central A/C & Air-Source HP, 65-240 kBtu/h Standards High B-1 High Intensity Discharge Lamps Determination High B-27 Central A/C & HP, 3 phase, < 65 kBtu/h Standards Medium B-2 Test Procedure Low B-28 Clothes Dryers Standards Low B-3 Lamps, Fluorescent Standards Low B-29 Test Procedure Low B-4 Test Procedure Low B-30 Clothes Washers Standards* Low B-5 Lamps, Incandescent General Service Standards Low B-31 Test Procedure* Low B-6 Test Procedure Low B-32 Commercial Water-Cooled A/C & Water- Source Heat Pumps Standards Low B-7 Lamps, Incandescent Reflector Standards Low B-33

352

Implementation Proposal for the National Action Plan on Demand Response- July 2011  

Broader source: Energy.gov [DOE]

Report to Congress prepared by the staff of the Federal Energy Regulatory Commission (FERC) and the Department of Energy.

353

CEQ Guidance on the Application of NEPA to Proposed Federal Actions...  

Broader source: Energy.gov (indexed) [DOE]

not. CEQTransboundaryGuidance070197.pdf More Documents & Publications NEPA at 19: A Primer on an "Old" Law with Solutions to New Problems Purpose and Need: CEQ Exchange of...

354

Appliance Standard Program - The FY 2003 Priority -Setting Summary Report and Actions Proposed - Appendix B  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

APPENDIX B: APPENDIX B: Data Sheets for Existing Products Table of Contents Product Rulemaking Priority Page Product Rulemaking Priority Page Commercial Air-Cooled Central A/C & Air-Source HP, 65-240 kBtu/h Standards High B-1 High Intensity Discharge Lamps Determination High B-27 Central A/C & HP, 3 phase, < 65 kBtu/h Standards Medium B-2 Test Procedure Low B-28 Clothes Dryers Standards Low B-3 Lamps, Fluorescent Standards Low B-29 Test Procedure Low B-4 Test Procedure Low B-30 Clothes Washers Standards* Low B-5 Lamps, Incandescent General Service Standards Low B-31 Test Procedure* Low B-6 Test Procedure Low B-32 Commercial Water-Cooled A/C & Water- Source Heat Pumps Standards Low B-7 Lamps, Incandescent Reflector Standards Low B-33

355

DOE Takes Action to Stop the Sales of Air-Con Air Conditioner Models Shown  

Broader source: Energy.gov (indexed) [DOE]

Takes Action to Stop the Sales of Air-Con Air Conditioner Takes Action to Stop the Sales of Air-Con Air Conditioner Models Shown to Violate Federal Energy Efficiency Appliance Standards DOE Takes Action to Stop the Sales of Air-Con Air Conditioner Models Shown to Violate Federal Energy Efficiency Appliance Standards September 23, 2010 - 12:00am Addthis Washington, DC - The Department of Energy announced today that it has taken action against Air-Con, International, requiring the company to stop selling certain air conditioning systems in the U.S. that have been shown to violate minimum energy efficiency appliance standards. DOE is proposing a civil penalty of more than $230,000 for importing and distributing these inefficient cooling products. This action and the proposed penalties are part of the Department's continued commitment to act aggressively to remove

356

California Energy Commission PROPOSED REGULATIONS  

E-Print Network [OSTI]

California Energy Commission PROPOSED REGULATIONS ENFORCEMENT PROCEDURES CALIFORNIA ENERGY COMMISSION Edmund G. Brown Jr., Governor FEBRUARY 2013 CEC3002013002SD #12;CALIFORNIA ENERGY COMMISSION Lorraine Gonzalez Angela Gould Primary Authors and Project Managers Kate Zocchetti

357

A new GA optimised Reliability Ratio based integration weight estimation scheme for decision fusion Audio-Visual Speech Recognition  

Science Journals Connector (OSTI)

Audio-Visual Speech Recognition (AVSR) using acoustic and visual signals of speech have received attention recently because of its robustness in noisy environments. An important issue in decision fusion AVSR systems is the determination of appropriate integration weight for better performance. A new Genetic Algorithm (GA) based scheme to obtain an appropriate integration weight is proposed here. The performance of the proposed scheme is demonstrated for commonly used mobile functions isolated word recognition via multi-speaker database experiment. The results show that the proposed scheme improves robust recognition accuracy over conventional unimodal systems and other related bimodal systems, namely, Reliability ratio and Neural Network based AVSR systems.

R. Rajavel; P.S. Sathidevi

2011-01-01T23:59:59.000Z

358

EIS-0186: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

186: Mitigation Action Plan 186: Mitigation Action Plan EIS-0186: Mitigation Action Plan Alaska Industrial Development and Export Authority Healy Clean Coal Project In response to a Program Opportunity Notice issued in May 1989 by the Department of Energy (DOE) for the third solicitation of the Clean Coal Technology (CCT) Program, the Alaska Industrial Development and Export Authority (AIDEA) conceived, designed, and proposed the Healy Clean Coal Project (HCCP). The HCCP, a coal-fired power generating facility, would provide the necessary data for evaluating the commercial readiness of two promising technologies for decreasing emissions of sulfur dioxide (SO2), oxides of nitrogen (NOx), and particulate matter (PM). The two technologies to be demonstrated are the TRW Applied Technologies Division entrained

359

Green Building Action Plan for State Facilities | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Green Building Action Plan for State Facilities Green Building Action Plan for State Facilities Green Building Action Plan for State Facilities < Back Eligibility State Government Savings Category Heating & Cooling Home Weatherization Construction Commercial Weatherization Commercial Heating & Cooling Design & Remodeling Bioenergy Manufacturing Buying & Making Electricity Solar Lighting Windows, Doors, & Skylights Heating Water Water Heating Wind Program Info State California Program Type Energy Standards for Public Buildings Provider California Energy Commission '''''Note: California voters approved [http://vig.cdn.sos.ca.gov/2012/general/pdf/text-proposed-laws-v2.pdf#nam... Ballot Proposition 39] in November 2012. The new law closes a tax loophole, which is expected to provide $1 billion in additional revenue every year.

360

EIS-0186: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

6: Mitigation Action Plan 6: Mitigation Action Plan EIS-0186: Mitigation Action Plan Alaska Industrial Development and Export Authority Healy Clean Coal Project In response to a Program Opportunity Notice issued in May 1989 by the Department of Energy (DOE) for the third solicitation of the Clean Coal Technology (CCT) Program, the Alaska Industrial Development and Export Authority (AIDEA) conceived, designed, and proposed the Healy Clean Coal Project (HCCP). The HCCP, a coal-fired power generating facility, would provide the necessary data for evaluating the commercial readiness of two promising technologies for decreasing emissions of sulfur dioxide (SO2), oxides of nitrogen (NOx), and particulate matter (PM). The two technologies to be demonstrated are the TRW Applied Technologies Division entrained

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

CLIMATE ACTION PLAN JUNE 1, 2010  

E-Print Network [OSTI]

UC DAVIS 2009­2010 CLIMATE ACTION PLAN JUNE 1, 2010 #12;UC Davis 2009-2010 Climate Action Plan Page 2 UC DAVIS 2009-2010 CLIMATE ACTION PLAN TABLE OF CONTENTS Acknowledgements...................................................................................................... 24 Chapter 3: Emissions Reduction Actions 3.1 Energy Use Reduction to Date

Schladow, S. Geoffrey

362

Final voluntary release assessment/corrective action report  

SciTech Connect (OSTI)

The US Department of Energy, Carlsbad Area Office (DOE-CAO) has completed a voluntary release assessment sampling program at selected Solid Waste Management Units (SWMUs) at the Waste Isolation Pilot Plant (WIPP). This Voluntary Release Assessment/Corrective Action (RA/CA) report has been prepared for final submittal to the Environmental protection Agency (EPA) Region 6, Hazardous Waste Management Division and the New Mexico Environment Department (NMED) Hazardous and Radioactive Materials Bureau to describe the results of voluntary release assessment sampling and proposed corrective actions at the SWMU sites. The Voluntary RA/CA Program is intended to be the first phase in implementing the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) and corrective action process at the WIPP. Data generated as part of this sampling program are intended to update the RCRA Facility Assessment (RFA) for the WIPP (Assessment of Solid Waste Management Units at the Waste Isolation Pilot Plant), NMED/DOE/AIP 94/1. This Final Voluntary RA/CA Report documents the results of release assessment sampling at 11 SWMUs identified in the RFA. With this submittal, DOE formally requests a No Further Action determination for these SWMUs. Additionally, this report provides information to support DOE`s request for No Further Action at the Brinderson and Construction landfill SWMUs, and to support DOE`s request for approval of proposed corrective actions at three other SWMUs (the Badger Unit Drill Pad, the Cotton Baby Drill Pad, and the DOE-1 Drill Pad). This information is provided to document the results of the Voluntary RA/CA activities submitted to the EPA and NMED in August 1995.

NONE

1996-11-12T23:59:59.000Z

363

0.7-eV GaInAs Junction for a GaInP/GaAs/GaInAs(1eV)/GaInAs(0.7eV) Four-Junction Solar Cell  

SciTech Connect (OSTI)

We discuss recent developments in III-V multijunction solar cells, focusing on adding a fourth junction to the Ga{sub 0.5}In{sub 0.5} P/GaAs/Ga{sub 0.75}In{sub 0.25}As inverted three-junction cell. This cell, grown inverted on GaAs so that the lattice-mismatched Ga{sub 0.75}In{sub 0.25}As third junction is the last one grown, has demonstrated 38% efficiency, and 40% is likely in the near future. To achieve still further gains, a lower-bandgap Ga{sub x}In{sub 1-x}As fourth junction could be added to the three-junction structure for a four-junction cell whose efficiency could exceed 45% under concentration. Here, we present the initial development of the Ga{sub x}In{sub 1-x}As fourth junction. Junctions of various bandgaps ranging from 0.88 to 0.73 eV were grown, in order to study the effect of the different amounts of lattice mismatch. At a bandgap of 0.88 eV, junctions were obtained with very encouraging {approx}80% quantum efficiency, 57% fill factor, and 0.36 eV open-circuit voltage. The device performance degrades with decreasing bandgap (i.e., increasing lattice mismatch). We model the four-junction device efficiency vs. fourth junction bandgap to show that an 0.7-eV fourth-junction bandgap, while optimal if it could be achieved in practice, is not necessary; an 0.9-eV bandgap would still permit significant gains in multijunction cell efficiency while being easier to achieve than the lower-bandgap junction.

Friedman, D. J.; Geisz, J. F.; Norman, A. G.; Wanlass, M. W.; Kurtz, S. R.

2006-01-01T23:59:59.000Z

364

Novel attributes in modeling and optimizing of the new graphene based In{sub x}Ga{sub 1?x}N Schottky barrier solar cells  

SciTech Connect (OSTI)

Based on the ability of In{sub x}Ga{sub 1?x}N materials to optimally span the solar spectrum and their superior radiation resistance, solar cells based on p-type In{sub x}Ga{sub 1?x}N with low indium contents and interfacing with graphene film (G/In{sub x}Ga{sub 1?x}N), is proposed to exploit the benefit of transparency and work function tunability of graphene. Then, their solar power conversion efficiency modeled and optimized using a new analytical approach taking into account all recombination processes and accurate carrier mobility. Furthermore, their performance was compared with graphene on silicon counterparts and G/p-In{sub x}Ga{sub 1?x}N showed relatively smaller short-circuits current (?7?mA/cm{sup 2}) and significantly higher open-circuit voltage (?4?V) and efficiency (?30%). The thickness, doping concentration, and indium contents of p-In{sub x}Ga{sub 1?x}N and graphene work function were found to substantially affect the performance of G/p-In{sub x}Ga{sub 1?x}N.

Arefinia, Zahra [Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz 51666-14766 (Iran, Islamic Republic of); Asgari, Asghar, E-mail: asgari@tabrizu.ac.ir [Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz 51666-14766 (Iran, Islamic Republic of); School of Electrical, Electronic, and Computer Engineering, University of Western Australia, Crawley, WA 6009 (Australia)

2014-05-21T23:59:59.000Z

365

Direct observation of Ga-rich microdomains in crack-free AlGaN grown on patterned GaNsapphire substrates  

E-Print Network [OSTI]

.e., a homogeneous aluminum content, is found near the sample surface. However, the strong rise of quantum efficiency for AlGaN because the Al alloys also nucleate on the mask materials. Recently, growth on patterned structured into a periodic grid of trenches and terraces along 1100 . Prior to the final AlGaN ( Al 0

Nabben, Reinhard

366

Monolithic integration of GaAs and h~~~~Ga~.~Aslasers by molecular epitaxy on GaAs  

E-Print Network [OSTI]

where the thick cladding layer below the active laser region acts as a buffer layer to-yield comparable epitaxial regrowth of Ino.aGaesAs lasers through dielectric masks between GaAs laser stripes on a GaAs substrate has been used for the -first time- to monolithically integrate these two lasers emitting near 1

367

Kohlenstoffhaltige ternäre Verbindungen (V-Ge-C, Nb-Ga-C, Ta-Ga-C, Ta-Ge-C, Cr-Ga-C und Cr-Ge-C)  

Science Journals Connector (OSTI)

Die ternären Phasen V2GeC, Cr2GaC und Cr2GeC werden aus den Komponenten hergestellt und als H-Phasen identifiziert. Ferner dürften auch die H-Phasen Ti2GaC, und Ti2GeC existieren. In gleicher Weise hergestellte L...

W. Jeitschko; H. Nowotny; F. Benesovsky

1963-01-01T23:59:59.000Z

368

Effect of AlGaN/GaN strained layer superlattice period on InGaN MQW laser diodes[Multiple Quantum Wells  

SciTech Connect (OSTI)

AlGaN/GaN strained layer superlattices have been employed in the cladding layers of InGaN multi-quantum well laser diodes grown by metalorganic chemical vapor deposition (MOCVD). Superlattices have been investigated for strain relief of the cladding layer, as well as an enhanced hole concentration, which is more than ten times the value obtained for bulk AlGaN films. Laser diodes with strained layer superlattices as cladding layers were shown to have superior structural and electrical properties compared to laser diodes with bulk AlGaN cladding layers. As the period of the strained layer superlattices is decreased, the threshold voltage, as well as the threshold current density, is decreased. The resistance to vertical conduction through p-type superlattices with increasing superlattice period is not offset by the increase in hole concentration for increasing superlattice spacing, resulting in higher voltages.

Hansen, M.; Abare, A.C.; Kozodoy, P.; Katona, T.M.; Craven, M.D.; Speck, J.S.; Mishra, U.K.; Coldren, L.A.; DenBaars, S.P.

2000-07-01T23:59:59.000Z

369

Environmental Assessment and (FONSI) Of The Proposed 7-GeV Advanced Photon Source  

Broader source: Energy.gov (indexed) [DOE]

and (FONSI) OF THE PROPOSED and (FONSI) OF THE PROPOSED 7-GeV ADVANCED PHOTON SOURCE Table of Contents LIST OF ABBREVIATIONS AND ACRONYMS ABSTRACT 1.0 INTRODUCTION 1.1 PURPOSE 1.2 THE APS PROJECT AT ANL 1.3 SUMMARY OF THE PROPOSED ACTION 1.4 NEED FOR ACTION 2.0 THE PROPOSED ACTION AND ALTERNATIVES 2.1 DESCRIPTION OF APS AND CONSTRUCTION ACTIVITIES (PROPOSED ACTION) 2.1.1 APS Facility Description 2.1.2 Utility Services 2.1.3 Gaseous Emissions, Liquid Effluents, and Wastes 2.1.4 Construction Activities 2.1.5 Decommissioning 2.2 ALTERNATIVES 2.2.1 No Action 2.2.2 Construction at Another ANL Site 3.0 THE AFFECTED ENVIRONMENT 3.1 SITE DESCRIPTION 3.2 CLIMATOLOGY AND AIR QUALITY 3.2.1 Climatology 3.2.2 Air Quality 3.3 DEMOGRAPHY AND SOCIOECONOMIC PROFILE 3.4 LAND USE 3.4.1 Site and Vicinity

370

Proposal Calendar | Advanced Photon Source  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposal Calendar Proposal Calendar 2014 Run Cycle Proposal Deadline PRP BAC Notification Cycle Begins Cycle Ends 2014-1 Fri Nov-1-13 Tue Nov-19-13 Tue Dec-10-13 ~Dec-18-13 Tue Jan-28-14 Tue Apr-21-14 2014-2 Fri Mar-7-14 Tue Mar-25-14 Tue Apr-8-14 ~Apr-21-14 ~ May-14 ~Aug-14 2014-3 Fri Jul-11-14 Tue Jul-29-14 Tue Aug-12-14 ~Aug-25-14 ~ Oct-14 ~Dec-14 2015 Run Cycle Proposal Deadline PRP BAC Notification Cycle Begins Cycle Ends 2015-1 Fri Oct-31-14 Tue Nov-18-14 Tue Dec--2-14 ~Dec-14-14 ~Jan-15 ~Apr-15 2015-2 Fri Mar-6-15 Tue Mar-24-15 Tue Apr-7-15 ~Apr-20-15 ~ May-15 ~Aug-15 2015-3 Fri Jul-10-15 Tue Jul-28-15 Tue Aug-11-15 ~Aug-24-15 ~ Oct-15 ~Dec-15 2016 Run Cycle Proposal Deadline PRP BAC Notification Cycle Begins Cycle Ends

371

Deconstructing (2,0) proposals  

Science Journals Connector (OSTI)

We examine the relationships between three proposals for the six-dimensional (2,0) theory: the discrete light-cone quantization (DLCQ) of Aharony et al. [Adv. Theor. Math. Phys. 1, 148 (1998); Adv. Theor. Math. Phys. 2, 119 (1998)], the deconstruction prescription of Arkani-Hamed et al. [J. High Energy Phys. 01 (2003) 083], and the five-dimensional maximally supersymmetric Yang-Mills proposal of Douglas and Lambert et al. [J. High Energy Phys. 02 (2011) 011; J. High Energy Phys. 01 (2011) 083]. We show that Arkani-Hamed et al. gives a deconstruction of five-dimensional maximally supersymmetric Yang-Mills. The proposal of Aharony et al. uses a subset of the degrees of freedom of five-dimensional Yang-Mills, and we show that compactification of it on a circle of finite radius agrees with the DLCQ arising from the proposal of Douglas and Lambert et al. or from the deconstruction proposal of Arkani-Hamed et al.

N. Lambert; C. Papageorgakis; M. Schmidt-Sommerfeld

2013-07-12T23:59:59.000Z

372

Radiation Hard AlGaN Detectors and Imager  

SciTech Connect (OSTI)

Radiation hardness of AlGaN photodiodes was tested using a 65 MeV proton beam with a total proton fluence of 3x10{sup 12} protons/cm{sup 2}. AlGaN Deep UV Photodiode have extremely high radiation hardness. These new devices have mission critical applications in high energy density physics (HEDP) and space explorations. These new devices satisfy radiation hardness requirements by NIF. NSTec is developing next generation AlGaN optoelectronics and imagers.

None

2012-05-01T23:59:59.000Z

373

Optimisation of doping cladding layers in AlGaInP/GaInP laser heterostructures  

SciTech Connect (OSTI)

The influence of cladding doping level on the characteristics of laser diodes, which are based on an AlGaInP/GaInP/GaAs system and emit at wavelengths of 670-680 nm, is studied. It is shown experimentally that, as the ratio of the cladding doping levels P/N increases, the inversion current density J{sub 0} and the differential gain {beta} also increase. A monotonic increase in the characteristic temperature T{sub 0} accompanies this process. The internal quantum yield {eta}{sub 0} of stimulated recombination has a maximum at P/N=2.1. Laser diodes with a mesastripe width of 100 {mu}m are manufactured. The cw radiation power emitted by them is as high as 1000 mW at an efficiency of 1.55 W A{sup -1}. (active media. lasers)

Chel'nyi, A A; Aluev, A V; Maslov, S V [M.F. Stel'makh Polyus Research and Development Institute, Moscow (Russian Federation)

2004-01-31T23:59:59.000Z

374

Graphene in ohmic contact for both n-GaN and p-GaN  

SciTech Connect (OSTI)

The wrinkles of single layer graphene contacted with either n-GaN or p-GaN were found both forming ohmic contacts investigated by conductive atomic force microscopy. The local I–V results show that some of the graphene wrinkles act as high-conductive channels and exhibiting ohmic behaviors compared with the flat regions with Schottky characteristics. We have studied the effects of the graphene wrinkles using density-functional-theory calculations. It is found that the standing and folded wrinkles with zigzag or armchair directions have a tendency to decrease or increase the local work function, respectively, pushing the local Fermi level towards n- or p-type GaN and thus improving the transport properties. These results can benefit recent topical researches and applications for graphene as electrode material integrated in various semiconductor devices.

Zhong, Haijian; Liu, Zhenghui; Shi, Lin; Xu, Gengzhao; Fan, Yingmin; Huang, Zengli [Suzhou Institute of Nano-Tech and Nano-Bionics, CAS, Suzhou 215123 (China); Wang, Jianfeng; Ren, Guoqiang; Xu, Ke, E-mail: kxu2006@sinano.ac.cn [Suzhou Institute of Nano-Tech and Nano-Bionics, CAS, Suzhou 215123 (China); Suzhou Nanowin Science and Technology Co., Ltd., Suzhou 215123 (China)

2014-05-26T23:59:59.000Z

375

Efficiency enhancement of InGaN/GaN solar cells with nanostructures  

SciTech Connect (OSTI)

We demonstrate InGaN/GaN multi-quantum-well solar cells with nanostructures operating at a wavelength of 520?nm. Nanostructures with a periodic nanorod or nanohole array are fabricated by means of modified nanosphere lithography. Under 1 sun air-mass 1.5 global spectrum illumination, a fill factor of 50 and an open circuit voltage of 1.9?V are achieved in spite of very high indium content in InGaN alloys usually causing degradation of crystal quality. Both the nanorod array and the nanohole array significantly improve the performance of solar cells, while a larger enhancement is observed for the nanohole array, where the conversion efficiency is enhanced by 51%.

Bai, J.; Yang, C. C.; Athanasiou, M.; Wang, T. [Department of Electronics and Electrical Engineering, University of Sheffield, Sheffield S1 3JD (United Kingdom)

2014-02-03T23:59:59.000Z

376

Climate Change Action Plan Report  

E-Print Network [OSTI]

Climate Change Action Plan Report Intermountain Region 2013 National Park Service Resource Stewardship and Science Landscape Conservation and Climate Change Division #12;About this Report Each National Park Service is responding to the challenge of climate change; and (2) raise awareness among NPS

Hansen, Andrew J.

377

Know the symptoms. Take action.  

E-Print Network [OSTI]

1 " " Know the symptoms. Take action. heart attack c a l l Don't Take a Chance With a Heart Attack: Know the Facts and Act Fast More than 1 million people in the United States have heart attacks each attack happens, delay in treatment can be deadly. Learn the warning symptoms of a heart attack, and know

Bandettini, Peter A.

378

Know the symptoms. Take action.  

E-Print Network [OSTI]

heart attack Know the symptoms. Take action. c a l l Important Information Fill out the next two:____________________________ Home phone:_______________________ Work phone: ________________________ December 2011 #12;Heart Attack might be having heart attack symptoms or a heart attack, call 9­1­1 immediately. Don't ignore your pain

Bandettini, Peter A.

379

CLIMATE ACTION PLAN SEPTEMBER 2009  

E-Print Network [OSTI]

· ALBUQUERQUE, NEW MEXICO #12;#12;The University of New Mexico is committed to reducing energy usage and ourCLIMATE ACTION PLAN SEPTEMBER 2009 UNIVERSITY OF NEW MEXICO · OFFICE OF SUSTAINABILITY ................................ 18 C. Electricity Recommendation #1 Solar........... 21 D. Electricity Recommendation #2 Smart Grid

Maccabe, Barney

380

Climate Action Champions Informational Webinar  

Broader source: Energy.gov [DOE]

An informational webinar will be held on Thursday, Oct. 9 from 1:00 p.m. - 3:00 p.m. Eastern Standard Time (EST) to provide applicants with an overview of the Climate Action Champions opportunity, the application process, and answer any questions.

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Compromise strategies for action selection  

Science Journals Connector (OSTI)

...10.1098/rstb.2007.2051 Howard, R 1977Risk preferenceIn Readings in decision analysisMenlo Park, CA:SRI International Humphrys, M. 1996 Action selection methods using reinforcement learning. PhD thesis, University of Cambridge...

2007-01-01T23:59:59.000Z

382

A Novel Approach for Fast Action Recognition using Simple Features Hossein Ragheb  

E-Print Network [OSTI]

were introduced by Bo- bick and Davis [1] to recognize human motions. Rao et al [7] proposed a view discriminative models of human motion and shape within an action. We propose a new method and compare it with two-volumes and compute their corre- sponding mean-power spectra as our feature vectors. Our features result in high

Paris-Sud XI, Université de

383

Graphene membranes and the Dirac-Born-Infeld action  

E-Print Network [OSTI]

We propose the use of the Dirac-Born-Infeld action in the phenomenological description of graphene sheet dynamics and interactions. Both the electronic properties of the Dirac fermions and the overall dynamics can be incorporated into this model. Classical static configurations, as well as quantum fluctuations of the membrane degrees of freedom can be studied in this framework. This makes it an interesting tool for Casimir physics and novel QED processes.

James Babington

2010-05-03T23:59:59.000Z

384

Optoelectrical characteristics of green light-emitting diodes containing thick InGaN wells with digitally grown InN/GaN  

Science Journals Connector (OSTI)

Compared with conventionally grown thin InGaN wells, thick InGaN wells with digitally grown InN/GaN exhibit superior optical properties. The activation energy (48 meV) of thick InGaN...

Yu, Chun-Ta; Lai, Wei-Chih; Yen, Cheng-Hsiung; Hsu, Hsu-Cheng; Chang, Shoou-Jinn

2014-01-01T23:59:59.000Z

385

In: Proceedings of the 1995 International environmental conference; 1995 May 7-10; Atlanta, GA. Atlanta, GA: TAPPI PRESS: 445-448; 1995.  

E-Print Network [OSTI]

. Atlanta, GA: TAPPI PRESS: 445-448; 1995. ENVIRONMENTALLY SOUND ALTERNATIVES FOR UPGRADING MIXED OFFICE

Abubakr, Said

386

JGI - CSP Proposal Study Panel  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

User Programs User Programs Project Management Office Community Science Program Emerging Technologies Opportunity Program Technology Development Pilot Program Genomic Encyc. of Bacteria and Archaea MyJGI: Information for Collaborators The CSP Proposal Study Panel CSP | Overview | How to Propose a Project | Review Process | DOE Relevance Proposal Schedule | Project Management | Forms | FAQ | People and Contacts Members Nina Agabian University of California, San Francisco, http://www.ucsf.edu Chris Amemiya Benaroya Research Institute at Virginia Mason, http://www.benaroyaresearch.org Gary L. Andersen Lawrence Berkeley National Laboratory, http://www.lbl.gov Jo Ann Banks Purdue University, http://www.purdue.edu John Battista Louisiana State University, http://www.lsu.edu Fred Brockman

387

III. Waiver of Proposed Rulemaking  

Broader source: Energy.gov (indexed) [DOE]

382 Federal Register 382 Federal Register / Vol. 77, No. 241 / Friday, December 14, 2012 / Rules and Regulations technical errors in § 447.400(a) and § 447.405 listed on page 66701. One correction ensures consistency between two sentences in the same paragraph and the other restores text inadvertently omitted from the final rule that had been included in the May 11, 2012 notice of proposed rulemaking (77 FR 27671) on pages 26789-90. Thus, we are correcting page 66701 to reflect the correct information. III. Waiver of Proposed Rulemaking We ordinarily publish a notice of proposed rulemaking in the Federal Register to provide a period for public comment before the provisions of a rule take effect in accordance with section 553(b) of the Administrative Procedure Act (APA) (5 U.S.C. 553(b)). However,

388

Surface Science Analysis of GaAs Photocathodes Following Sustained...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Spectrometry (RBS), Atomic Force Microscopy (AFM) and Secondary Ion Mass Spectrometry (SIMS). In addition, strained super-lattice GaAs photocathode samples, removed from the CEBAF...

389

P-type doping of GaN  

SciTech Connect (OSTI)

After implantation of As, As + Be, and As + Ga into GaN and annealing for short durations at temperatures as high as 1500 C, the GaN films remained highly resistive. It was apparent from c-RBS studies that although implantation damage did not create an amorphous layer in the GaN film, annealing at 1500 C did not provide enough energy to completely recover the radiation damage. Disorder recovered significantly after annealing at temperatures up to 1500 C, but not completely. From SIMS analysis, oxygen contamination in the AIN capping layer causes oxygen diffusion into the GaN film above 1400 C. The sapphire substrate (A1203) also decomposed and oxygen penetrated into the backside of the GaN layer above 1400 C. To prevent donor-like oxygen impurities from the capping layer and the substrate from contaminating the GaN film and compensating acceptors, post-implantation annealing should be done at temperatures below 1500 C. Oxygen in the cap could be reduced by growing the AIN cap on the GaN layer after the GaN growth run or by depositing the AIN layer in a ultra high vacuum (UHV) system post-growth to minimize residual oxygen and water contamination. With longer annealing times at 1400 C or at higher temperatures with a higher quality AIN, the implantation drainage may fully recover.

Wong, R.K.

2000-04-10T23:59:59.000Z

390

Electronic properties of the AlGaN/GaN heterostructure and two-dimensional electron gas observed by electroreflectance  

Science Journals Connector (OSTI)

A contacted electroreflectance technique was used to investigate AlGaN/GaN heterostructures and their intrinsic electric field-induced properties. By studying variations in the electroreflectance with applied field spectral features associated with the AlGaN barrier the two-dimensional electron gas at the interface and bulk GaN were identified. Barrier-layer composition and electric field were determined from the AlGaN Franz–Keldysh oscillations. For a high mobilityheterostructure grown on SiC measured AlGaN polarizationelectric field and two-dimensional electron gas density approached values predicted by a standard bandstructure model. The two-dimensional electron gas produced a broad field-tunable first derivative electroreflectance feature. With a dielectric function calculation we describe the line shape and relative amplitude of the two-dimensional electron gas electroreflectance feature for a wide range of electron density and applied field values.

S. R. Kurtz; A. A. Allerman; D. D. Koleske; A. G. Baca; R. D. Briggs

2004-01-01T23:59:59.000Z

391

Spectral-kinetic properties of heterostructures with GaAsSb/InGaAs/GaAs-based quantum wells emitting in the range of 1.0-1.2 {mu}m  

SciTech Connect (OSTI)

The spectral-kinetic properties of heterostructures with GaAs/GaAsSb-based and GaAsSb/InGaAs/GaAs-based quantum wells, emitting in the range of 1.0-1.2 {mu}m are studied with picosecond and nanosecond temporal resolution. Intense photoluminescence in the GaAsSb/InGaAs/GaAs structure, as well as an increase in the photoluminescence wavelength by a factor of 2.5 and a shift of the location of the maximum of the peak ({approx}100 meV) to the longer-wavelength region were observed up to room temperature. It is established that as the molar fraction of Sb and the thickness of the InGaAs layer increase, the energy of the fundamental transition decreases by a factor of 140 meV compared with the GaAsSb/InGaAs/GaAs structure with a lower Sb content and a smaller thickness of the InGaAs layer. At 300 K, the emission wavelength of such a structure was 1.18 {mu}m. In addition, an increase in the thickness of the InGaAs layer led to an increase in the room-temperature photoluminescence intensity by a factor of 60, which is associated with a decrease in the energy of the fundamental state for electrons in the InGaAs layer and, consequently, to larger electron localization and smaller temperature quenching of photoluminescence.

Morozov, S. V., E-mail: more@ipm.sci.-nnov.ru; Kryzhkov, D. I.; Aleshkin, V. Ya. [Russian Academy of Sciences, Institute for Physics of Microstructures (Russian Federation)] [Russian Academy of Sciences, Institute for Physics of Microstructures (Russian Federation); Zvonkov, B. N.; Vikhrova, O. I. [Nizhni Novgorod State University, Physical-Technical Research Institute (Russian Federation)] [Nizhni Novgorod State University, Physical-Technical Research Institute (Russian Federation)

2013-11-15T23:59:59.000Z

392

Standard Form 424 PROPOSAL INFORMATION SUMMARY  

E-Print Network [OSTI]

this proposal been submitted to any other agency for funding, if so, which? No 13. Proposal Abstract: See .................................................................................................................. 3 Abstract ............................................................................. 10 Proposed Work

Menke, William

393

Vacancy-Induced 2×2 Reconstruction of the Ga(111) Surface of GaAs  

Science Journals Connector (OSTI)

Vacancy formation on the GaAs(111) surface is calculated to be strongly exothermic in character. The creation of one vacancy in each 2×2 cell allows the remaining Ga surface atoms to have a large inward relaxation, resulting in a 2.3-eV reduction in energy. It also transforms the polar (111) surface into a nonpolar (110)-like surface. The calculations provide strong support for the vacancy model of Tong et al., which is determined from analysis of low-energy-electron-diffraction data.

D. J. Chadi

1984-05-21T23:59:59.000Z

394

GaAs single quantum dot embedded into AlGaAs nanowire  

SciTech Connect (OSTI)

We report on a study of the photoluminescence spectra taken from quasi one-dimensional and quasi zero-dimensional semiconductor heterostructures. The structures were grown by molecular-beam epitaxy in (111) direction and were cylindrical nanowires based on AlGaAs, of 20 - 50 nm in diameter and 0.5 - 1 ?m in length. Inside the nanowires contain one or two GaAs quantum dots, of 2 nm thick and 15 - 45 nm in diameter. We studied a single nanowire. The photoluminescence and photoluminescence excitation spectra were registered as a function of the intensity of optical excitation.

Kochereshko, V. P.; Kats, V. N. [A.F.Ioffe Physical-Technical Institute, Politekhnicheskaya 26, 194021, St. Petersburg, Russia and Spin Optics Laboratory, Saint Petersburg State University, Ul'yanovskaya 1, Petrodvorets, St. Petersburg, 198904 (Russian Federation); Platonov, A. V. [A.F.Ioffe Physical-Technical Institute, Politekhnicheskaya 26, 194021, St. Petersburg (Russian Federation); Cirlin, G. E.; Bouravleuv, A. D.; Samsonenko, Yu. B. [A.F.Ioffe Physical-Technical Institute, Politekhnicheskaya 26, 194021, St. Petersburg, Russia and St. Petersburg Academic University of the RAS Khlopina 8/3, 195220, St. Petersburg (Russian Federation); Besombes, L.; Mariette, H. [CEA-CNRS group Nanophysique et Semiconducteurs, CEA, INAC, SP2M, and Institut Néel, 17 rue des Martyrs, F-38054 Grenoble (France)

2013-12-04T23:59:59.000Z

395

Observation of photo darkening in self assembled InGaAs/GaAs quantum dots  

SciTech Connect (OSTI)

Photo darkening was observed in epitaxial InGaAs/GaAs quantum dots (QDs). The photoluminescence (PL) intensity of the QDs showed a non-reversible decrease under continuous laser irradiation. The time constants varied from tens of minutes to several hours, depending on the applied laser power. Based on the spectral evolution, it was concluded that the observed phenomenon should originate from laser induced structural damage and a sustained increase of non-radiative recombination rate in the wetting layer. Additionally, according to the PL decay dynamics at different laser powers, it is argued that there should exist other processes that hinder PL degradation at a high laser power.

Zhang Hongyi; Chen Yonghai; Zhou Xiaolong; Jia Yanan; Ye Xiaoling; Xu Bo; Wang Zhanguo [Key Laboratory of Semiconductor Materials Science and Beijing Key Laboratory of Low Dimensional Semiconductor Materials and Devices, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing 100083 (China)

2013-05-07T23:59:59.000Z

396

An Estimate of Residential Energy Savings From IECC Change Proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

An Estimate of Residential Energy Savings From IECC Change Proposals An Estimate of Residential Energy Savings From IECC Change Proposals Recommended for Approval at the ICC's Fall, 2009, Initial Action Hearings The U.S. Department of Energy (DOE) has established ambitious goals to improve the energy efficiency requirements of the International Energy Conservation Code (IECC) for residential buildings. DOE has established near- and long-term goals of 30% and 50% energy efficiency improvements, respectively, compared to the 2006 IECC. This report presents DOE's approach to calculating residential energy consumption for the purpose of estimating energy savings attributable to improvements in the code. This approach is then used to estimate the national average energy savings, relative to the 2006 IECC, resulting from the proposed improvements DOE submitted and supported for the 2012 IECC.

397

Notice of proposed rulemaking, Energy Efficiency and Sustainable Design  

Broader source: Energy.gov (indexed) [DOE]

proposed rulemaking, Energy Efficiency and Sustainable proposed rulemaking, Energy Efficiency and Sustainable Design Standards for New Federal Buildings, 75 Fed. Reg. 29,933 (May 28, 2010) Notice of proposed rulemaking, Energy Efficiency and Sustainable Design Standards for New Federal Buildings, 75 Fed. Reg. 29,933 (May 28, 2010) Earthjustice respectfully submits the following comments on behalf of Natural Resources Defense Council, the Sierra Club, the D.C. Environmental Network, and Public Citizen. For the benefit of their members and the public, each of these organizations shares a common interest in ensuring that each agency in the Federal government takes prompt action to advance energy efficiency and reduce both its local environmental footprint and its contribution to global warming. Department of Energy ("DOE")

398

The two-qubit controlled-phase gate based on cross-phase modulation in GaAs/AlGaAs semiconductor quantum wells  

E-Print Network [OSTI]

We present a realization of two-qubit controlled-phase gate, based on the linear and nonlinear properties of the probe and signal optical pulses in an asymmetric GaAs/AlGaAs double quantum wells. It is shown that, in the presence of cross-phase modulation, a giant cross-Kerr nonlinearity and mutually matched group velocities of the probe and signal optical pulses can be achieved while realizing the suppression of linear and self-Kerr optical absorption synchronously. These characteristics serve to exhibit an all-optical two-qubit controlled-phase gate within efficiently controllable photon-photon entanglement by semiconductor mediation. In addition, by using just polarizing beam splitters and half-wave plates, we propose a practical experimental scheme to discriminate the maximally entangled polarization state of two-qubit through distinguishing two out of the four Bell states. This proposal potentially enables the realization of solid states mediated all-optical quantum computation and information processing.

X. Q. Luo; D. L. Wang; H. Fan; W. M. Liu

2012-01-17T23:59:59.000Z

399

Nitrogen-concentration control in GaNAs/AlGaAs quantum wells using nitrogen ?-doping technique  

SciTech Connect (OSTI)

GaNAs/Al{sub 0.35}Ga{sub 0.65}As multiple quantum wells (MQWs) with nitrogen ?-doping were fabricated on GaAs (100) substrates by plasma-assisted molecular beam epitaxy. High controllability of nitrogen-concentrations in the MQWs was achieved by tuning nitrogen ?-doping time. The maximum nitrogen concentration in the MQWs was 2.8%. The MQWs exhibit intense, narrow photoluminescence emission.

Mano, Takaaki; Jo, Masafumi; Kuroda, Takashi; Noda, Takeshi; Sugimoto, Yoshimasa; Sakuma, Yoshiki [National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan); Elborg, Martin; Sakoda, Kazuaki [National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan and Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577 (Japan)

2014-05-15T23:59:59.000Z

400

Composition dependent valence band order in c-oriented wurtzite AlGaN layers  

SciTech Connect (OSTI)

The valence band order of polar wurtzite aluminum gallium nitride (AlGaN) layers is analyzed for a dense series of samples, grown heteroepitaxially on sapphire substrates, covering the complete composition range. The excitonic transition energies, found by temperature dependent photoluminescence (PL) spectroscopy, were corrected to the unstrained state using input from X-ray diffraction. k?p theory yields a critical relative aluminum concentration x{sub c}=(0.09±0.05) for the crossing of the uppermost two valence bands for strain free material, shifting to higher values for compressively strained samples, as supported by polarization dependent PL. The analysis of the strain dependent valence band crossing reconciles the findings of other research groups, where sample strain was neglected. We found a bowing for the energy band gap to the valence band with ?{sub 9} symmetry of b{sub ?{sub 9}}=0.85eV, and propose a possible bowing for the crystal field energy of b{sub cf}=?0.12eV. A comparison of the light extraction efficiency perpendicular and parallel to the c axis of Al{sub x}Ga{sub 1-x}N/Al{sub y}Ga{sub 1-y}N quantum well structures is discussed for different compositions.

Neuschl, B., E-mail: benjamin.neuschl@uni-ulm.de; Helbing, J.; Knab, M.; Lauer, H.; Madel, M.; Thonke, K. [Institute of Quantum Matter / Semiconductor Physics Group, University of Ulm, Albert-Einstein-Allee 45, 89069 Ulm (Germany); Meisch, T.; Forghani, K.; Scholz, F. [Institute of Optoelectronics, University of Ulm, Albert-Einstein-Allee 45, 89069 Ulm (Germany); Feneberg, M. [Institut für Experimentelle Physik, Otto-von-Guericke-Universität Magdeburg, Universitätsplatz 2, 39106 Magdeburg (Germany)

2014-09-21T23:59:59.000Z

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

EA-1055; Environmental Assessment and (FONSI) for The Proposed Center for Advanced Industrial Processes Washington State University College of Engineering and Architecture  

Broader source: Energy.gov (indexed) [DOE]

55; Environmental Assessment and (FONSI) for The Proposed 55; Environmental Assessment and (FONSI) for The Proposed Center for Advanced Industrial Processes Washington State University College of Engineering and Architecture Table of Contents ABBREVIATIONS AND ACRONYMS 1. DOCUMENT SUMMARY 2. PURPOSE AND NEED FOR AGENCY ACTION 3. DESCRIPTION OF ALTERNATIVES INCLUDING THE PROPOSED ACTION 3.1 Description of the Proposed Action 3.2 Project Description 3.2.1 Construction Activities 3.2.2 Operation Activities 3.3 No Action Alternative 4. THE AFFECTED ENVIRONMENT 4.1 Site Description 4.2 Air Quality 4.3 Surface/Ground Water Quality 4.4 Soil 4.5 Sensitive Resources 5. ENVIRONMENTAL IMPACTS OF THE PROPOSED ACTION 5.1 Construction Impacts 5.1.1 Sensitive Resources 5.1.2 Erosion/Run-Off 5.1.3 Demolition/Construction Waste Disposal 5.1.3.1 Conventional Wastes

402

Action  

National Nuclear Security Administration (NNSA)

and Management System (ADAMS) Public Electronic Reading Room on the Internet at the NRC Web site, http: www,nrc.govreading-rmadams.htmI. Persons who do not have access to...

403

Update: Proposed CE Curriculum & Program  

E-Print Network [OSTI]

Update: Proposed CE Curriculum & Program Bruce Jacob, End of Summer 2008 #12;What's all this, then, students, graduates · Held constituents' meeting over winter · Group vote this curriculum Barua has agreed to develop and teach the course ENEE 3xx (Digital systems) -- new course Bruce Jacob

Jacob, Bruce

404

Supplementary Proposal Department of Energy  

E-Print Network [OSTI]

Supplementary Proposal to the Department of Energy High Energy Physics Division for Research and Development for a Bottom Collider Detector in FY 1990 (January 31, 1990) R. Burnstein, H. Rubin Illinois Institute of Technology E. McCliment, Y. Onel U. Iowa N.S. Lockyer, R. van Berg U. Pennsylvania J

McDonald, Kirk

405

Climate Change Proposed Scoping Plan  

E-Print Network [OSTI]

Climate Change Proposed Scoping Plan a amework for change Prepared by the California Air Resources #12;CLIMATE CHANGE SCOPING PLAN State of California Air Resources Board Resolution 08-47 December 11 greenhouse gas (GHG) emissions that cause global warming; WHEREAS, the adverse impacts of climate change

406

Climate Change Proposed Scoping Plan  

E-Print Network [OSTI]

Climate Change Proposed Scoping Plan a amework for change Prepared by the California Air ResourcesBackgroundBackgroundBackground ............................................................................................................................................................................................................................................................................................................................................................................................................ 4444 1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California

407

Corporate and Foundation Proposal Checklist  

E-Print Network [OSTI]

Corporate and Foundation Proposal Checklist For additional information or assistance, please contact the MSU Foundation Office of Corporate and Foundation Relations at 994-2522 MSU Mission Statement MSU Foundation Mission Statement Needs Statement States the need using hard-core statistics

Dyer, Bill

408

Proposed Revisions for Regents Policy  

E-Print Network [OSTI]

Proposed Revisions for Regents Policy: Faculty Tenure Arlene Carney Vice Provost for Faculty family friendliness for probationary period #12;Basis for Revisions of Faculty Tenure Policy · Changed definitions of Academic Freedom and Responsibility required changes in the tenure policy. · As more untenured

Amin, S. Massoud

409

California Energy Commission PROPOSED REGULATIONS  

E-Print Network [OSTI]

California Energy Commission PROPOSED REGULATIONS MARCH 2012 CEC-400-2010-004-SD3, Article 9, Sections 1680 1685 CALIFORNIA ENERGY COMMISSION Edmund G. Brown Jr., Governor #12;CALIFORNIA ENERGY COMMISSION Martha Brook Program Senior Mechanical Engineer Justin Regnier Project Manager

410

California Energy Commission PROPOSED REGULATIONS  

E-Print Network [OSTI]

, such as fossil fuelbased power plants, and may ameliorate air quality problems and improve public health renewable energy resources, such as wind, solar, biomass, landfill gas, digester gas, geothermal, or smallCalifornia Energy Commission PROPOSED REGULATIONS INITIAL STATEMENT OF REASONS FOR ENFORCEMENT

411

Review of kaon factory proposals  

SciTech Connect (OSTI)

Nuclear physics issues and particle physics issues for a kaon factory are discussed. Kaon factory accelerator proposals are then considered. Secondary beam considerations are covered and hardware development for a kaon factory is discussed. The prospects for construction are presented. 9 refs., 12 figs., 2 tabs. (GHT)

Thiessen, H.A.

1985-01-01T23:59:59.000Z

412

Theoretical studies of optical gain tuning by hydrostatic pressure in GaInNAs/GaAs quantum wells  

SciTech Connect (OSTI)

In order to describe theoretically the tuning of the optical gain by hydrostatic pressure in GaInNAs/GaAs quantum wells (QWs), the optical gain calculations within kp approach were developed and applied for N-containing and N-free QWs. The electronic band structure and the optical gain for GaInNAs/GaAs QW were calculated within the 10-band kp model which takes into account the interaction of electron levels in the QW with the nitrogen resonant level in GaInNAs. It has been shown that this interaction increases with the hydrostatic pressure and as a result the optical gain for GaInNAs/GaAs QW decreases by about 40% and 80% for transverse electric and transverse magnetic modes, respectively, for the hydrostatic pressure change from 0 to 40 kilobars. Such an effect is not observed for N-free QWs where the dispersion of electron and hole energies remains unchanged with the hydrostatic pressure. This is due to the fact that the conduction and valence band potentials in GaInAs/GaAs QW scale linearly with the hydrostatic pressure.

Gladysiewicz, M.; Wartak, M. S. [Institute of Physics, Wroclaw University of Technology, 50-370 Wroclaw, Wybrzeze Wyspianskiego 27 (Poland); Department of Physics and Computer Science, Wilfrid Laurier University, Waterloo, Ontario N2L 3C5 (Canada); Kudrawiec, R. [Institute of Physics, Wroclaw University of Technology, 50-370 Wroclaw, Wybrzeze Wyspianskiego 27 (Poland)

2014-01-21T23:59:59.000Z

413

Heat shock protein 90{beta}: A novel mediator of vitamin D action  

SciTech Connect (OSTI)

We investigated the role of Heat shock protein 90 (Hsp90) in vitamin D action in Caco-2 cells using geldanamycin (GA) to block Hsp90 function and RNA interference to reduce Hsp90{beta} expression. When cells were exposed to GA, vitamin D-mediated gene expression and transcriptional activity were inhibited by 69% and 54%, respectively. Gel shift analysis indicated that GA reduced vitamin D-mediated DNA binding activity of the vitamin D receptor (VDR). We tested the specific role of Hsp90{beta} by knocking down its expression with stably expressed short hairpin RNA. Vitamin D-induced gene expression and transcriptional activity were reduced by 90% and 80%, respectively, in Hsp90{beta}-deficient cells. Nuclear protein for VDR and RXR{alpha}, its heterodimer partner, were not reduced in Hsp90{beta}-deficient cells. These findings indicate that Hsp90{beta} is needed for optimal vitamin D responsiveness in the enterocyte and demonstrate a specific role for Hsp90{beta} in VDR signaling.

Angelo, Giana [Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Mineral Bioavailability Laboratory, 711 Washington Street, Boston, MA 02111 (United States); Mineral Bioavailability Laboratory, 711 Washington Street, Boston, MA 02111 (United States)], E-mail: gangelo@fhcrc.org; Lamon-Fava, Stefania [Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Mineral Bioavailability Laboratory, 711 Washington Street, Boston, MA 02111 (United States); Lipid Metabolism Laboratory, 711 Washington Street, Boston, MA 02111 (United States); Sonna, Larry A. [Thermal and Mountain Medicine Division, United States Army Research Institute of Environmental Medicine, 42 Kansas Street, Natick, MA 01760 (United States); Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital/Harvard Medical School, 75 Francis Street, Boston, MA 02115 (United States); Lindauer, Meghan L.; Wood, Richard J. [Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Mineral Bioavailability Laboratory, 711 Washington Street, Boston, MA 02111 (United States); Mineral Bioavailability Laboratory, 711 Washington Street, Boston, MA 02111 (United States)

2008-03-14T23:59:59.000Z

414

Issues in the design of high-performance contacts to GaInAs TPV converters  

SciTech Connect (OSTI)

GaInAs is being investigated for use in the fabrication of thermophotovoltaic power conversion devices. In this paper a front surface grid metallization system composed of evaporated layers of Ti/Pd/Ag is proposed for these devices. The contacts are characterized and computer modeling techniques are used to predict the impact that they will have on the performance of these devices. Issues related to measurement conventions and their impact on the optimum design of these contacts is discussed. The effects on the optimum grid design of a system's ability to re-use photons reflected off of the metallization is also investigated.

Ward, J.S.; Wanlass, M.W.; Wu, X.; Coutts, T.J. (National Renewable Energy Laboratory Golden Colorado (United States))

1995-01-05T23:59:59.000Z

415

Internal efficiency of InGaN light-emitting diodes: Beyond a quasiequilibrium model  

SciTech Connect (OSTI)

We propose a model to better investigate InGaN light-emitting diode (LED) internal efficiency by extending beyond the usual total carrier density rate equation approach. To illustrate its capability, the model is applied to study intrinsic performance differences between violet and green LEDs. The simulations show performance differences, at different current densities and temperatures, arising from variations in spontaneous emission and heat loss rates. By tracking the momentum-resolved carrier populations, these rate changes are, in turn, traced to differences in bandstructure and plasma heating. The latter leads to carrier distributions that deviate from the quasiequilibrium ones at lattice temperature.

Chow, Weng W.; Crawford, Mary H.; Tsao, Jeffrey Y.; Kneissl, Michael

2010-01-01T23:59:59.000Z

416

Effect of boron on the deep donors (DX centers) in GaAs:Si  

SciTech Connect (OSTI)

We found that, when boron was introduced into GaAs:Si, the deep donors induced by pressure exceeding 20 kbar reported previously by M. Mizuta, M. Tachikawa, H. Kukimoto, and S. Minomura (J. Appl. Phys. 24, L143 (1985)) disappeared while new donor levels with reduced binding energies and capture barrier heights appeared. It is proposed that B atoms paired up with Si donor atoms and the resultant change in the short-range potential of the Si donor atoms depressed the capture barrier height of the pressure-induced deep donor.

Li, M.F.; Yu, P.Y.; Shan, W.; Hansen, W.; Weber, E.R.

1989-04-03T23:59:59.000Z

417

National Action Plan on Demand Response  

Broader source: Energy.gov (indexed) [DOE]

Action Plan on Demand National Action Plan on Demand Action Plan on Demand National Action Plan on Demand Response Response Federal Utilities Partnership Working Group Federal Utilities Partnership Working Group November 18, 2008 November 18, 2008 Daniel Gore Daniel Gore Office of Energy Market Regulation Office of Energy Market Regulation Federal Energy Regulatory Commission Federal Energy Regulatory Commission The author's views do not necessarily represent the views of the Federal Energy Regulatory Commission Presentation Contents Presentation Contents Statutory Requirements Statutory Requirements National Assessment [Study] of Demand Response National Assessment [Study] of Demand Response National Action Plan on Demand Response National Action Plan on Demand Response General Discussion on Demand Response and Energy Outlook

418

Chicago Climate Action Plan | Open Energy Information  

Open Energy Info (EERE)

Action Plan Action Plan Jump to: navigation, search Name Chicago Climate Action Plan Agency/Company /Organization City of Chicago Focus Area Buildings, Energy Efficiency - Central Plant, Greenhouse Gas, Other, Non-renewable Energy, Transportation, Renewable Energy Phase Prepare a Plan Topics Low emission development planning Resource Type Case studies/examples Availability Free Website http://www.chicagoclimateactio Locality Chicago, IL References Chicago Climate Action Plan[1] Overview Chicago's Climate Action Plan addresses both mitigation of and adaptation to climate change and encompasses the entire city (rather than only City operations). The plan contains a high-level overview of Chicago's climate action initiatives, including 26 mitigation strategies and nine adaptation

419

The Standards Actions, October 1996  

Broader source: Energy.gov (indexed) [DOE]

Actions Actions October 1996 Documents Recently Published The following DOE documents have recently been published: * DOE-SPEC-3018-96, Flooded-Type Lead-Acid Storage Batter- ies, August 1996. * DOE-SPEC-3019-96, Valve- Regulated Type Lead-Acid Storage Batteries, August 1996. * DOE-TSL-1-96, Department of Energy Standards Index, August 1996. * DOE-TSL-4-96, Directory of DOE and Contractor Personnel Involved in Non-Government Standards Activities, August 1996. DOE employees and DOE contractors may obtain copies from the DOE Office of Scientific and Technical Information (OSTI), P.O. Box 62, Oak Ridge, Tennes- see 37831; telephone 423-576-8401 or FAX 423-576-2865. Subcontractors and the general public may obtain copies from the U.S. Department of Commerce, Technology Administration,

420

AGENCY: ACTION: DEPARTMENT OF ENERGY  

Broader source: Energy.gov (indexed) [DOE]

ACTION: ACTION: DEPARTMENT OF ENERGY Preparation for Transfer of Ownership of Naval Petroleum Reserve No. 3 Naval Petroleum and Oil Shale Reserves U.S. Department of Energy (DOE) Finding of No Significant Impact (FONSI) for the Transfer of Naval Petroleum Reserve No. 3 (DOE/EA-1236) SUMMARY: The Secretary of Energy is authorized to produce the Naval Petroleum Reserves No. 3 (NPR-3) at its maximum efficient rate (MER) consistent with sound engineering practices, for a period extending to Apr115 2000 subject to extension. Production at NPR-3 peaked in 1981 and has declined since until it has become a mature stripper field, with the average well yielding less than 2 barrels per day. The Department of Energy (DOE) has decided to discontinue Federal operation of NPR-3 at the end of its life

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

The Standards Actions, January 1996  

Broader source: Energy.gov (indexed) [DOE]

Actions Actions Resistance of HVAC Air Ducts and Fittings (new standard); comments due February 6, 1996. * ISO/ASQC A3534-1, Statis- tics - Vocabulary and Sym- bols - Probability and Gen- eral Statistical Terms (new standard); comments due January 26, 1996. * ISO/ASTM/ASQC/NSF 14004, Environmental management systems - General guidelines on principles, systems and Technical Standards Program Document Status as of 12/31/95 Documents Recently Published The Technical Standards Program is sponsoring a project at OSTI to place all DOE technical standards (i.e., standards and handbooks) on the Internet. To date, 57 DOE technical standards have been placed on the Internet at the following address: http://apollo.osti.gov/ html/techstds/ techstds.html The following DOE technical standards have recently

422

Action Sheet 36 Final Report  

SciTech Connect (OSTI)

Pursuant to the Arrangement between the European Commission DG Joint Research Centre (EC-JRC) and the Department of Energy (DOE) to continue cooperation on research, development, testing, and evaluation of technology, equipment, and procedures in order to improve nuclear material control, accountancy, verification, physical protection, and advanced containment and surveillance technologies for international safeguards, dated 1 September 2008, the IRMM and LLNL established cooperation in a program on the Study of Chemical Changes in Uranium Oxyfluoride Particles under IRMM-LLNL Action Sheet 36. The work under this action sheet had 2 objectives: (1) Achieve a better understanding of the loss of fluorine in UO{sub 2}F{sub 2} particles after exposure to certain environmental conditions; and (2) Provide feedback to the EC-JRC on sample reproducibility and characteristics.

Kips, R E; Kristo, M J; Hutcheon, I D

2012-02-24T23:59:59.000Z

423

Canada Calls for Triclosan Action  

Science Journals Connector (OSTI)

Canada Calls for Triclosan Action ... The Canadian government is urging industry to voluntarily remove the antibacterial chemical triclosan from consumer products because of concerns about its toxicity to aquatic organisms. ... Although triclosan can still be sold and used in Canada in products such as antibacterial soaps, toothpastes, and deodorants, the government plans to work with companies over the next 18 months to better understand usage patterns and to assess alternatives. ...

BRITT ERICKSON

2012-04-09T23:59:59.000Z

424

Take the Energy Action Challenge  

K-12 Energy Lesson Plans and Activities Web site (EERE)

Students will work in pairs or small groups to apply knowledge of energy-wise habits to evaluate energy use in their homes and schools and make recommendations for improved efficiency. They will use an energy audit tool to collect data on their home and school energy habits and present an action plan to their class. Further communication at the school and district level is encouraged.

425

Spherical Pendulum, Actions, and Spin  

Science Journals Connector (OSTI)

To fill this gap, our research group has worked out energy surfaces in action variable representation, for a number of classical problems:? the Euler, Lagrange, and Kovalevskaya cases of rigid body dynamics,8-10 billiards in ellipsoids,11,12 and particle motion around point masses with Schwarzschild or Kerr metric as well as around two fixed centers. ... These tori are mirror images of each other under the spin transformation P. ...

Peter H. Richter; Holger R. Dullin; Holger Waalkens; Jan Wiersig

1996-12-05T23:59:59.000Z

426

Localized corrosion of GaAs surfaces and formation of porous GaAs  

SciTech Connect (OSTI)

The present work deals with pitting corrosion of p- and n-type GaAs (100). Pit growth can be electrochemically initiated on both conduction types in chloride-containing solutions and leads after extended periods of time to the formation of a porous GaAs structure. In the case of p-type material, localized corrosion is only observed if a passivating film is present on the surface, otherwise -- e.g. in acidic solutions -- the material suffers from a uniform attack (electropolishing) which is independent of the anion present. In contrast, pitting corrosion of n-type material can be triggered independent of the presence of an oxide film. This is explained in terms of the different current limiting factor for the differently doped materials (oxide film in the case of the p- and a space charge layer in the case of the n-GaAs). The porous structure was characterized by SEM, EDX and AES, and consists mainly of GaAs. From scratch experiments it is clear that the pit initiation process is strongly influenced by surface defects. For n-type material, AFM investigations show that light induced roughening of the order of several hundred nm occurs under non-passivating conditions. This nm- scale roughening however does not affect the pitting process.

Schmuki, P.; Vitus, C.M.; Isaacs, H.S. [Brookhaven National Lab., Upton, NY (United States); Fraser, J.; Graham, M.J. [National Research Council of Canada, Ottawa, ON (Canada). Inst. for Microstructural Sciences

1995-12-01T23:59:59.000Z

427

GaAs/AlGaAs nanostructured composites for free-space and integrated optical devices  

E-Print Network [OSTI]

after development with MIBK:IPA=1:2 for 2min. Different fillon GaAs developed with MIBK:IPA=1:2 for (a) 1 min; (b) 2d) shows a nonoptimized developer, MIBK:IPA=2:1, used for 3

Tsai, Chia-Ho

2006-01-01T23:59:59.000Z

428

Reliability of AlGaN/GaN high electron mobility transistors on low dislocation density bulk GaN substrate: Implications of surface step edges  

SciTech Connect (OSTI)

To enable gaining insight into degradation mechanisms of AlGaN/GaN high electron mobility transistors, devices grown on a low-dislocation-density bulk-GaN substrate were studied. Gate leakage current and electroluminescence (EL) monitoring revealed a progressive appearance of EL spots during off-state stress which signify the generation of gate current leakage paths. Atomic force microscopy evidenced the formation of semiconductor surface pits at the failure location, which corresponds to the interaction region of the gate contact edge and the edges of surface steps.

Killat, N., E-mail: Nicole.Killat@bristol.ac.uk, E-mail: Martin.Kuball@bristol.ac.uk; Montes Bajo, M.; Kuball, M., E-mail: Nicole.Killat@bristol.ac.uk, E-mail: Martin.Kuball@bristol.ac.uk [Center for Device Thermography and Reliability (CDTR), H.H. Wills Physics Laboratory, Tyndall Avenue, Bristol BS8 1TL (United Kingdom); Paskova, T. [Kyma Technologies, Inc., Raleigh, North Carolina 27617 (United States) [Kyma Technologies, Inc., Raleigh, North Carolina 27617 (United States); Materials Science and Engineering Department, North Carolina State University, Raleigh, North Carolina 27695 (United States); Evans, K. R. [Kyma Technologies, Inc., Raleigh, North Carolina 27617 (United States)] [Kyma Technologies, Inc., Raleigh, North Carolina 27617 (United States); Leach, J. [Kyma Technologies, Inc., Raleigh, North Carolina 27617 (United States) [Kyma Technologies, Inc., Raleigh, North Carolina 27617 (United States); Electrical and Computer Engineering Department, Virginia Commonwealth University, Richmond, Virginia 23284 (United States); Li, X.; Özgür, Ü.; Morkoç, H. [Electrical and Computer Engineering Department, Virginia Commonwealth University, Richmond, Virginia 23284 (United States)] [Electrical and Computer Engineering Department, Virginia Commonwealth University, Richmond, Virginia 23284 (United States); Chabak, K. D.; Crespo, A.; Gillespie, J. K.; Fitch, R.; Kossler, M.; Walker, D. E.; Trejo, M.; Via, G. D.; Blevins, J. D. [Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, Ohio 45433 (United States)] [Air Force Research Laboratory, Wright-Patterson Air Force Base, Dayton, Ohio 45433 (United States)

2013-11-04T23:59:59.000Z

429

Proposed Evanston Offshore Wind Farm  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Evanston Offshore Wind Farm Evanston Offshore Wind Farm August 1, 2011 Monday, August 1, 2011 Off Shore Wind Farm FAQ Document available from http://www.greenerevanston.org/ at the Renewable Energy Task Force tab Monday, August 1, 2011 City Manager Commits to City to sign onto Kyoto emissions reduction goals Wind Farm Timeline April 2006 Summer 2007 Fall 2008 February 2008 April 2010 March 2011 July 2011 Network for Evanston's Future proposes joint climate planning effort CGE Formed and Renewable Energy Task Force formed - Wind farm concept begun ECAP passed by City Council with 1st version of proposed Offshore Wind Farm included Offshore Wind Farm RFI unanimously passed by City Council Mayor Tisdahl appointments Committee on the Wind Farm City Council

430

The development of integrated chemical microsensors in GaAs  

SciTech Connect (OSTI)

Monolithic, integrated acoustic wave chemical microsensors are being developed on gallium arsenide (GaAs) substrates. With this approach, arrays of microsensors and the high frequency electronic components needed to operate them reside on a single substrate, increasing the range of detectable analytes, reducing overall system size, minimizing systematic errors, and simplifying assembly and packaging. GaAs is employed because it is both piezoelectric, a property required to produce the acoustic wave devices, and a semiconductor with a mature microelectronics fabrication technology. Many aspects of integrated GaAs chemical sensors have been investigated, including: surface acoustic wave (SAW) sensors; monolithic SAW delay line oscillators; GaAs application specific integrated circuits (ASIC) for sensor operation; a hybrid sensor array utilizing these ASICS; and the fully monolithic, integrated SAW array. Details of the design, fabrication, and performance of these devices are discussed. In addition, the ability to produce heteroepitaxial layers of GaAs and aluminum gallium arsenide (AlGaAs) makes possible micromachined membrane sensors with improved sensitivity compared to conventional SAW sensors. Micromachining techniques for fabricating flexural plate wave (FPW) and thickness shear mode (TSM) microsensors on thin GaAs membranes are presented and GaAs FPW delay line and TSM resonator performance is described.

CASALNUOVO,STEPHEN A.; ASON,GREGORY CHARLES; HELLER,EDWIN J.; HIETALA,VINCENT M.; BACA,ALBERT G.; HIETALA,S.L.

1999-11-01T23:59:59.000Z

431

CoNiGa High Temperature Shape Memory Alloys  

E-Print Network [OSTI]

commercially successful SMAs such as NiTi and Cu-based alloys. In recent years, the CoNiGa system has emerged as a new ferromagnetic shape memory alloy with some compositions exhibiting high martensitic transformation temperatures which makes CoNiGa a potential...

Dogan, Ebubekir

2011-10-21T23:59:59.000Z

432

Structure of a Si(100)2×2-Ga surface  

Science Journals Connector (OSTI)

The 2×2 structure formed on a Ga-adsorbed Si(100) surface is determined using tensor low-energy electron diffraction. I-V curves of the parallel dimer model are in excellent agreement with those of the experiment, indicating that the actual surface has parallel dimer structure. Specific displacements of the topmost two surface layers (the protrusion of the Ga dimer toward the vacuum, the increase of the bond length of the Ga dimer, the stretching of the Si dimer, and the movement of the Si dimer toward the Ga dimer) with the elongation of the Si dimer back bond are observed in the optimized geometry. The Ga-Si bond angle measured from the Si(100) surface plane is recovered with these displacements from that of the ideal geometry where each bond length is assumed to be the sum of Pauling covalent radii. Subsurface layers are also deformed to keep the bond lengths near their bulk values.

H. Sakama; K. Murakami; K. Nishikata; A. Kawazu

1994-11-15T23:59:59.000Z

433

Electronic structure of metallic antiperovskite compound GaCMn3  

Science Journals Connector (OSTI)

We have investigated the electronic structures of antiperovskite GaCMn3 and related Mn compounds SnCMn3, ZnCMn3, and ZnNMn3. In the paramagnetic state of GaCMn3, the Fermi surface nesting feature along the ?R direction is observed, which induces the antiferromagnetic (AFM) spin ordering with the nesting vector Q??R. Calculated susceptibilities confirm the nesting scenario for GaCMn3, and also explain various magnetic structures of other antiperovskite compounds. Through the band folding effect, the AFM phase of GaCMn3 is stabilized. Nearly equal densities of states at the Fermi level in the ferromagnetic and AFM phases of GaCMn3 indicate that two phases are competing in the ground state.

J. H. Shim; S. K. Kwon; B. I. Min

2002-07-10T23:59:59.000Z

434

Hypothesis regarding a membrane-associated mechanism of biological action due to low-dose ionizing radiation  

Science Journals Connector (OSTI)

A novel theory is proposed regarding the action of ionizing radiation in the range of very low doses. The basic premise of the theory presented is that the low-dose effect cannot be explained by direct damage ......

Lazar Kh. Eidus

2000-09-01T23:59:59.000Z

435

Philadelphia, Pennsylvania: Solar in Action (Brochure), Solar...  

Broader source: Energy.gov (indexed) [DOE]

(Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) Boston Massachusetts: Solar in Action (Brochure), Solar America Cities, Energy Efficiency &...

436

Local Action – Planning and Implementation  

Science Journals Connector (OSTI)

In its recently published Strategic Research Agenda the European wind energy platform, TPWind, proposes an ambitious vision ... Europe. In this vision, 300 GW of wind energy capacity will be implemented by 2030, ...

Maryke van Staden; Francesco Musco

2010-01-01T23:59:59.000Z

437

{Thought in Action} facultyminds photosbystevekuzma  

E-Print Network [OSTI]

entrepreneurs bring to society. The healthcare debate is a good example. Many advances in health- care of desperate flailing, hoping to cut healthcare costs. Some of the proposed reforms eliminate the incentives

Shyy, Wei

438

Improved photovoltaic performance of InGaN/GaN solar cells with optimized transparent current spreading layers  

Science Journals Connector (OSTI)

In0.135Ga0.865N/GaN p–i–n solar cells are fabricated and investigated with three types of transparent current spreading layers (TCSLs): Ni/Au layer type (Ni/Au-L), Ni/Au grid type (Ni/Au-G), and ITO layer type (I...

X. M. Cai; Y. Wang; Z. D. Li; X. Q. Lv; J. Y. Zhang; L. Y. Ying…

2013-05-01T23:59:59.000Z

439

Analysis of the reduced thermal conductivity in InGaAs/GaAs quantum dot lasers from chirp characteristics  

E-Print Network [OSTI]

injection which we term "thermal impact" , the ther- mal conductivity of the active region is estimatedAnalysis of the reduced thermal conductivity in InGaAs/GaAs quantum dot lasers from chirp; published online 21 September 2006 The thermal conductivity of self-organized quantum dot QD active regions

Klotzkin, David

440

Surface roughening during depth profiling by Secondary Ion Mass Spectrometry (SIMS) in GaAlAs and GaAs  

Science Journals Connector (OSTI)

During bombardment of Ga1?xAlxAs and GaAs with oxygen we found an abrupt transition to higher sputter rates, change of the useful yield and significant increase of surface roughness at a well defined depth, which...

M. Gericke; T. Lill; M. Trapp; C. -E. Richter…

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

GaN/ZnO and AlGaN/ZnO heterostructure LEDs: growth, fabrication, optical and electrical characterization  

E-Print Network [OSTI]

radiation hardness than Si, GaAs, CdS and GaN, therefore it should be suitable for space applications. Last novel optoelectronic devices circumventing the problem of p-type doping of ZnO. In such Al devices become reality: the problem of p-type doping of ZnO. So far, there is no way to reliably produce

Wetzel, Christian M.

442

AlGaN/GaN metal-oxide-semiconductor heterostructure field-effect transistors using barium strontium titanate  

E-Print Network [OSTI]

AlGaN/GaN metal-oxide-semiconductor heterostructure field-effect transistors using barium strontium-effect transistors have been formed by incorporating barium strontium titanate (BST) deposited by rf magnetron in increased leakage. Due to its large dielectric constant, barium strontium ti- tanate [Ba1-xSrxTiO3, (BST

York, Robert A.

443

Si-CMOS-Like Integration of AlGaN/GaN Dielectric-Gated High-Electron-Mobility Transistors  

E-Print Network [OSTI]

the engineering of high mobility, high carrier density channels at III-Nitride heterointerfaces. In order to seize market share from silicon, the cost of manufacturing GaN-based devices must be further reduced. With the successful realization of 200mm GaN-on-Si...

Johnson, Derek Wade

2014-07-31T23:59:59.000Z

444

High-Performance Integrated Dual-Gate AlGaN/GaN Enhancement-Mode Transistor  

E-Print Network [OSTI]

In this letter, we present a new AlGaN/GaN enhancement-mode (E-mode) transistor based on a dual-gate structure. The dual gate allows the transistor to combine an E-mode behavior with low on-resistance and very high breakdown ...

Lu, Bin

445

High Breakdown ( > \\hbox {1500 V} ) AlGaN/GaN HEMTs by Substrate-Transfer Technology  

E-Print Network [OSTI]

In this letter, we present a new technology to increase the breakdown voltage of AlGaN/GaN high-electron-mobility transistors (HEMTs) grown on Si substrates. This new technology is based on the removal of the original Si ...

Lu, Bin

446

Highly Ordered Ga Nanodroplets on a GaAs Surface Formed by a Focused Ion Beam Qiangmin Wei,1  

E-Print Network [OSTI]

Highly Ordered Ga Nanodroplets on a GaAs Surface Formed by a Focused Ion Beam Qiangmin Wei,1 Jie Lian,2,3 Wei Lu,4 and Lumin Wang1,5,* 1 Department of Materials Science and Engineering, University Arbor, Michigan 48109, USA 3 Department of Mechanical, Aerospace and Nuclear Engineering, Rensselaer

Lu, Wei

447

An AlGaAsGaAs quantum cascade laser operating with a thermoelectric cooler for spectroscopy of NH3  

E-Print Network [OSTI]

out using a compact thermo-electrically cooled laser package. The QCL described here is designedAn AlGaAs­GaAs quantum cascade laser operating with a thermoelectric cooler for spectroscopy of NH3. Langford b a Department of Electronics and Electrical Engineering, Rankine Building, University of Glasgow

448

Inductively Coupled Plasma Reactive Ion Etching of AlGaAsSb and InGaAsSb for Quaternary Antimonide MIM Thermophotovoltaics  

SciTech Connect (OSTI)

In this letter we report on the inductively coupled plasma reactive ion etching (ICP-RIE) of InGaAsSb and AlGaAsSb for the fabrication of quaternary monolithic interconnected module (MIM) thermophotovoltaic (TPV) devices. A rapid dry etch process is described that produces smooth surfaces using BCl[sub]3 for AlGaAsSb and InGaAsSb capped with GaSb. Uncapped InGaAsSb was etched by adding an H[sub]2 plasma preclean to reduce surface oxides. InGaAsSb etch rate was studied as a function of accelerating voltage, RF power, temperature and pressure. The etch conditions found for InGaAsSb were used for AlGaAsSb etching to determine the effectiveness for isolation of the MIM cells.

Palmisiano, M. N.; Peake, G. M.; Shul, R. J.; Ashby, C. I.; Cederberg, J. G.; Hafich, M. J.; Biefeld, R. M.

2002-10-01T23:59:59.000Z

449

GaAs/AlGaAs quantum wells with indirect-gap AlGaAs barriers for solar cell applications  

SciTech Connect (OSTI)

We have fabricated GaAs/AlGaAs quantum well (QW) solar cells in which 3?nm-thick QWs and indirect-gap Al{sub 0.78}Ga{sub 0.22}As barriers are embedded, and we studied extraction processes of photogenerated carriers in this QW system. The photocurrent under 700?nm light illumination at voltages close to the open-circuit voltage shows only a small reduction, indicating that the carrier recombination inside QWs is largely suppressed. We attribute this result to an efficient extraction of electrons from the QWs through the X-valley of AlGaAs. The insertion of QWs is shown to be effective in extending the absorption wavelengths and in enhancing the photocurrent. The use of indirect-gap materials as barriers is found to enhance carrier extraction processes, and result in an improved performance of QW solar cells.

Noda, T., E-mail: NODA.Takeshi@nims.go.jp; Otto, L. M.; Elborg, M.; Jo, M.; Mano, T.; Kawazu, T.; Han, L. [National Institute for Materials Science, Tsukuba, Ibaraki 305-0047 (Japan); Sakaki, H. [National Institute for Materials Science, Tsukuba, Ibaraki 305-0047 (Japan); Toyota Technological Institute, Nagoya 468-8511 (Japan)

2014-03-24T23:59:59.000Z

450

Restructuring proposed for Mexico's Pemex  

SciTech Connect (OSTI)

Mexican President Carlos Salinas de Gortari soon will send a legislative proposal to Congress that splits state owned Petroleos Mexicanos into four subsidiaries. This paper reports that Pemex functions will be divided into Pemex Exploration Production, Pemex Refining, Pemex Gas Basic Petrochemicals, and Pemex Secondary Chemicals. An earlier report the the company would be split into seven units. Each of the four new operating companies will be an independent business unit with a separate board of directors and its own staff and support functions.

Not Available

1992-06-22T23:59:59.000Z

451

Monitoring and Tracking Long-Term Finance to Support Climate Action | Open  

Open Energy Info (EERE)

Monitoring and Tracking Long-Term Finance to Support Climate Action Monitoring and Tracking Long-Term Finance to Support Climate Action Jump to: navigation, search Tool Summary Name: Monitoring and Tracking Long-Term Finance to Support Climate Action Agency/Company /Organization: Organisation for Economic Co-Operation and Development (OECD) Sector: Energy, Climate Topics: Finance, GHG inventory Resource Type: Publications, Lessons learned/best practices Website: www.oecd.org/dataoecd/57/57/48073739.pdf Cost: Free Monitoring and Tracking Long-Term Finance to Support Climate Action Screenshot References: Monitoring and Tracking Long-Term Finance to Support Climate Action[1] "This paper highlights the relevant information that needs to be tracked in order to build a comprehensive MRV system for climate finance, proposing

452

ENVIRONMENTAL ASSESSMENT FOR THE PROPOSED ENERGY CONSERVATION STANDARD FOR REFRIGERATORS, REFRIGERATOR-  

Broader source: Energy.gov (indexed) [DOE]

ASSESSMENT FOR THE PROPOSED ENERGY ASSESSMENT FOR THE PROPOSED ENERGY CONSERVATION STANDARD FOR REFRIGERATORS, REFRIGERATOR- , AND FREEZERS - 1. INTRODUCTION AND NEED FOR PROPOSED ACTION ental Assessment (EA) on the candidate energy conservation stand licy Act. of 1969 (NEPA), regulations of the Council on Environmentd Qu refrigerators, re€iigerator-freezers, and freezers was prepared pursuant to the National ' ederal Regulations, Parts 1500 through. 1508. The proposed energy conservation standard (Level 1) and the alternative standards are being reviewed in an energy- efficiency standards rulemaking that the Department has undertaken pursuant to the Energy Policy and Conservation Act, as amended by the National Energy Conservation Policy Act and the National Appliance Energy Consehation Act

453

Magnetic-field effects on quasi-two-dimensional excitons in coupled GaAs?(Ga,Al)As quantum wells  

Science Journals Connector (OSTI)

We have used the variational procedure in the effective-mass and nondegenerate parabolic band approximations in order to investigate the effects of a magnetic field on the exciton effective mass and dispersion in semiconductor heterostructures. Calculations are performed for bulk GaAs, and two-dimensional and quasi-two-dimensional excitons in coupled GaAs?(Ga,Al)As quantum wells for applied magnetic fields perpendicular to the layers. A simple hydrogenlike envelope wave function provides the expected behavior for the exciton dispersion in a wide range of the center-of-mass momenta, and an analytical expression for the exciton effective mass is obtained. Present results lead to a magnetic-field dependent exciton effective mass and dispersion in quite good agreement with available experimental measurements in coupled GaAs?(Ga,Al)As quantum wells.

E. Reyes-Gómez, L. E. Oliveira, and M. de Dios-Leyva

2005-01-14T23:59:59.000Z

454

DOE/EA-1295: Environmental Assessment for the Proposed Decontamination and Decommissioning of Building 301 Hot Cell Facility at Argonne National Laboratory (09/00)  

Broader source: Energy.gov (indexed) [DOE]

95 95 ENVIRONMENTAL ASSESSMENT PROPOSED DECONTAMINATION AND DECOMMISSIONING OF BUILDING 301 HOT CELL FACILITY AT ARGONNE NATIONAL LABORATORY U. S. Department Of Energy Chicago Operations Office September, 2000 ii TABLE OF CONTENTS LIST OF TABLES iv LIST OF FIGURES iv ACRONYMS v 1.0 BACKGROUND 1 1.1 Facility Description and History 1 1.2 Current Status 7 2.0 PURPOSE AND NEED 7 3.0 DESCRIPTION OF PROPOSED ACTION AND NO ACTION ALTERNATIVE 8 3.1 The Proposed Action 8 3.2 No Action Alternative 10 4.0 THE AFFECTED ENVIRONMENT 11 4.1 Site Description 11 4.2 Cultural Resources 11 4.2.1 Archaeological Sites 11 4.2.2 Historical Structures and Objects 11 4.3 Air Quality 11 5.0 ENVIRONMENTAL CONSEQUENCES OF THE PROPOSED ACTION 12 5.1 Environmental Impacts of Decontamination and Demolition 12 5.1.1 Sensitive Resources

455

Sputtering of Si, SiC, InAs, InP, Ge, GaAs, GaSb, and GaN by electrosprayed nanodroplets  

SciTech Connect (OSTI)

This article presents a characterization of the damage caused by energetic beams of electrosprayed nanodroplets striking the surfaces of single-crystal semiconductors including Si, SiC, InAs, InP, Ge, GaAs, GaSb, and GaN. The sputtering yield (number of atoms ejected per projectile's molecule), sputtering rate, and surface roughness are measured as functions of the beam acceleration potential. The maximum values of the sputtering yields range between 1.9 and 2.2 for the technological important but difficult to etch SiC and GaN respectively, and 4.5 for Ge. The maximum sputtering rates for the non-optimized beam flux conditions used in our experiments vary between 409?nm/min for SiC and 2381?nm/min for GaSb. The maximum sputtering rate for GaN is 630?nm/min. Surface roughness increases modestly with acceleration voltage, staying within 2?nm and 20?nm for all beamlet acceleration potentials and materials except Si. At intermediate acceleration potentials, the surface of Si is formed by craters orders of magnitude larger than the projectiles, yielding surface roughness in excess of 60?nm. The effect of projectile dose is studied in the case of Si. This parameter is correlated with the formation of the large craters typical of Si, which suggests that the accumulation of damage following consecutive impacts plays an important role in the interaction between beamlet and target.

Borrajo-Pelaez, Rafael; Grustan-Gutierrez, Enric; Gamero-Castaño, Manuel, E-mail: mgameroc@uci.edu [Department of Mechanical and Aerospace Engineering, University of California, Irvine, California 92697 (United States)

2013-11-14T23:59:59.000Z

456

VA Energy Management Action Plan  

Broader source: Energy.gov (indexed) [DOE]

VA Energy Management VA Energy Management Action Plan Ken Demers Chief, VA National Energy Business Center Purpose Cited Deficiencies Within VA's Previous Energy Program... *No comprehensive Department-wide policy *Lack of coordinated acquisition and investment strategies throughout the Administrations and Staff Offices *No uniform measurement and verification of energy usage *Unverifiable reporting mechanism *Lack of capturing "lessons learned" and best practices from previous experiences Potential Annual Savings ENERGY COST ($000) CONSUMPTION (Billion Btu) Baseline - FY 2005: $397,577 Baseline - FY 2005: 29,094 Savings Savings SOURCE OF SAVINGS FY 2007 FY 2008 Future TOTAL

457

Dynamo action in flows with  

E-Print Network [OSTI]

Dynamo action in flows with cat's eyes A l i c e C o u r v o i s i e r A n d r e w G i l b e r t Y of k for R = 500 and the flow (2.4) and (2.5). nts k = 2.5 and k = 5 are highlighted. Magnetic field). In (a) k = 2.5 and we have 0.5 max Bz (with max Bz 0.6 max |B|), and in (b) k = 5 and the levels .65 max

Li, Yi

458

Numerical Tests of the Improved Fermilab Action  

E-Print Network [OSTI]

Recently, the Fermilab heavy-quark action was extended to include dimension-six and -seven operators in order to reduce the discretization errors. In this talk, we present results of the first numerical simulations with this action (the OK action), where we study the masses of the quarkonium and heavy-light systems. We calculate combinations of masses designed to test improvement and compare results obtained with the OK action to their counterparts obtained with the clover action. Our preliminary results show a clear improvement.

C. Detar; A. S. Kronfeld; M. B. Oktay

2010-11-23T23:59:59.000Z

459

EIS-0397: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mitigation Action Plan EIS-0397: Mitigation Action Plan Lyle Falls Fish Passage Project This Mitigation Action Plan identifies measures that are intended to avoid, reduce, or...

460

EA-1912: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

2: Mitigation Action Plan EA-1912: Mitigation Action Plan Midway-Benton No. 1 Rebuild Project, neartown of Desert Aire, Benton County, Washington This Mitigation Action Plan (MAP)...

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Corrective Action Tracking System (CATS) | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Action Tracking System (CATS) Corrective Action Tracking System (CATS) The CATS web-based database is used to enter, track, and report the status of corrective actions...

462

EA-1891: Mitigation Action Plan | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Mitigation Action Plan EA-1891: Mitigation Action Plan Alvey-Fairview Transmission Line Rebuild Project, Oregon This Mitigation Action Plan (MAP) is part of the Finding of No...

463

Ash content prediction of coarse coal by image analysis and GA-SVM  

Science Journals Connector (OSTI)

Abstract Ash content is one of the most important indexes of coal quality, and fast prediction of ash content is urgent and important for coal processing industry. The aim of this paper is to propose a method of ash content prediction of coarse coal by the use of image analysis and GA-SVM. Coal particles on the surface were randomly selected to measure the ash content, and a semi-automatic local-segmentation algorithm was proposed to identify the corresponding coal particle regions. Thirty-eight features were extracted, and selected by GA. Ash content prediction model was established by SVM, and K-CV method is used to determine the hyper-parameters (c, g) of SVM. RMSE and R-square were used to measure the prediction effects of ash content. Results indicated that the prediction effects of narrow size fractions are better than wide size fraction, and larger size fraction is more accurate than smaller size fraction in ash content prediction.

Zelin Zhang; Jianguo Yang; Yuling Wang; Dongyang Dou; Wencheng Xia

2014-01-01T23:59:59.000Z

464

http://www.oha.doe.gov/regs/Proposed708.htm  

Broader source: Energy.gov (indexed) [DOE]

[6450.01P] [6450.01P] DEPARTMENT OF ENERGY 10 CFR PART 708 [RIN 1901-AA78] Criteria and Procedures for DOE Contractor Employee Protection Program AGENCY: Department of Energy ACTION: Notice of proposed rulemaking SUMMARY: The Department of Energy (DOE) proposes amendments for its contractor employee protection program which provides recourse to DOE contractor employees who believe they have been retaliated against for activities such as a disclosure of information regarding management of environmental, safety, health, and other matters, for participating in Congressional proceedings, or for refusing to engage in illegal or dangerous activities. DATES: Written comments should be forwarded not later than ____________ [insert the date 60 days from date of this FR

465

Proposed Multi-step DOE NIETC Designation Process  

Broader source: Energy.gov (indexed) [DOE]

6 6 DOE Technical Conference - Mike Heyeck - AEP VP, Transmission 1 Proposed Multi-Step DOE NIETC Designation Process Proposed Multi-Step DOE NIETC Designation Process 1) DOE designates NIETCs that exhibit significant congestion and reliability problems in studies or per request and delegates to FERC siting process for action according to statute. 2) RTOs, ISOs or individual TOs determine the optimal solution to alleviate the problems identified above. 3) DOE designates NIETCs if transmission solutions are found that are not designated NIETCs per step 1. 4) State and local agencies fully engage with transmission developers on siting requirements including environmental impact studies. DOE delegates its lead agency role to FERC for federal lands and areas not covered by state and local siting requirements.

466

Part 3: Removal Action | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

3: Removal Action 3: Removal Action Part 3: Removal Action Question: When may removal actions be initiated? Answer: Removal actions may be initiated when DOE determines that the action will prevent, minimize, stabilize, or eliminate a risk to health or the environment. The NCP specifies that the determination that a risk to health or the environment is appropriate for removal action should be based on: actual or potential exposure of humans, animals, or the food chain the presence of contained hazardous substances that pose a threat of release the threat of migration of the hazardous substances the threat of fire or explosion the availability of an appropriate Federal or State response capability [section 300.415(b)(2)]. In essence, where DOE identifies a threat of exposure to or migration of

467

Large linear magnetoresistance in a GaAs/AlGaAs heterostructure  

SciTech Connect (OSTI)

We report non-saturating linear magnetoresistance (MR) in a two-dimensional electron system (2DES) at a GaAs/AlGaAs heterointerface in the strongly insulating regime. We achieve this by driving the gate voltage below the pinch-off point of the device and operating it in the non-equilibrium regime with high source-drain bias. Remarkably, the magnitude of MR is as large as 500% per Tesla with respect to resistance at zero magnetic field, thus dwarfing most non-magnetic materials which exhibit this linearity. Its primary advantage over most other materials is that both linearity and the enormous magnitude are retained over a broad temperature range (0.3 K to 10 K), thus making it an attractive candidate for cryogenic sensor applications.

Aamir, Mohammed Ali, E-mail: aamir@physics.iisc.ernet.in; Goswami, Srijit, E-mail: aamir@physics.iisc.ernet.in; Ghosh, Arindam [Department of Physics, Indian Institute of Science, Bangalore 560 012 (India); Baenninger, Matthias; Farrer, Ian; Ritchie, David A. [Cavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, Cambridge CB3 0HE (United Kingdom); Tripathi, Vikram [Department of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005 (India); Pepper, Michael [Department of Electrical and Electronic Engineering, University College, London WC1E 7JE (United Kingdom)

2013-12-04T23:59:59.000Z

468

Enhanced optical property in quaternary GaInAsSb/AlGaAsSb quantum wells  

SciTech Connect (OSTI)

High quality GaInAsSb/AlGaAsSb quantum wells (QWs) have been grown by molecular beam epitaxy using proper interface treatments. By controlling the group-V elements at interfaces, we obtained excellent optical quality QWs, which were free from undesired localized trap states, which may otherwise severely affect the exciton recombination. Strong and highly efficient exciton emissions up to room temperature with a wavelength of 2.2 ?m were observed. A comprehensive investigation on the QW quality was carried out using temperature dependent and power dependent photoluminescence (PL) measurements. The PL emission intensity remains nearly constant at low temperatures and is free from the PL quenching from the defect induced localized states. The temperature dependent emission energy had a bulk-like behavior, indicating high quality well/barrier interfaces. Because of the uniformity of the QWs and smooth interfaces, the low temperature limit of inhomogeneous line width broadening is as small as 5?meV.

Lin, Chien-Hung, E-mail: chlin.ee97g@g2.nctu.edu.tw; Lee, Chien-Ping [Department of Electronics Engineering, National Chiao Tung University, 1001 University Road, Hsinchu 30010, Taiwan (China)

2014-10-21T23:59:59.000Z

469

Exciton recombination dynamics in InxGa1-xAs/GaAs quantum wells  

Science Journals Connector (OSTI)

Low-temperature decay times ?PL are reported for a series of InxGa1-xAs/GaAs quantum wells. These show a nearly linear increase with increasing thickness (4?Lz?10 nm, x=0.15) but recombination in the widest well (12 nm) is dominated by nonradiative effects. The decay time increases almost linearly with temperature up to 50 K, as expected for free excitons. An increase in ?PL with increasing In composition (0.05?x?0.25, Lz=8 nm) is also observed. Wells with different In compositions exhibit a similar temperature behavior and there is a weak influence of strain on the decay time. Additional peaks in the photoluminescence spectra occur to the low-energy side of the free-exciton peaks. These features, which exhibit longer decay times, are attributed to excitons localized in In-rich islands arising from indium segregation.

Haiping Yu; Christine Roberts; Ray Murray

1995-07-15T23:59:59.000Z

470

Sidewall passivation for InGaN/GaN nanopillar light emitting diodes  

SciTech Connect (OSTI)

We studied the effect of sidewall passivation on InGaN/GaN multiquantum well-based nanopillar light emitting diode (LED) performance. In this research, the effects of varying etch rate, KOH treatment, and sulfur passivation were studied for reducing nanopillar sidewall damage and improving device efficiency. Nanopillars prepared under optimal etching conditions showed higher photoluminescence intensity compared with starting planar epilayers. Furthermore, nanopillar LEDs with and without sulfur passivation were compared through electrical and optical characterization. Suppressed leakage current under reverse bias and four times higher electroluminescence (EL) intensity were observed for passivated nanopillar LEDs compared with unpassivated nanopillar LEDs. The suppressed leakage current and EL intensity enhancement reflect the reduction of non-radiative recombination at the nanopillar sidewalls. In addition, the effect of sulfur passivation was found to be very stable, and further insight into its mechanism was gained through transmission electron microscopy.

Choi, Won Hyuck; Abraham, Michael; Yu, Shih-Ying [Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802 (United States); You, Guanjun; Liu, Jie; Wang, Li; Xu, Jian, E-mail: jianxu@engr.psu.edu [Department of Engineering Science and Mechanics, Pennsylvania State University, University Park, Pennsylvania 16802 (United States); Mohney, Suzanne E., E-mail: mohney@ems.psu.edu [Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802 (United States); Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802 (United States)

2014-07-07T23:59:59.000Z

471

Microsoft Word - Mitigation Action Plan master.doc  

Broader source: Energy.gov (indexed) [DOE]

Palisades-Goshen Transmission Line Reconstruction Project Palisades-Goshen Transmission Line Reconstruction Project DOE/EA-1591 Summary This Mitigation Action Plan (MAP) is part of the Finding of No Significant Impact (FONSI) for the Palisades-Goshen Transmission Line Reconstruction Project. The project involves reconstruction of the existing Palisades-Goshen 115-kV transmission line, which extends from Palisades Dam in eastern Idaho approximately 52 miles west to the Goshen Substation south of Idaho Falls, Idaho. This MAP is for the Proposed Action and includes all integral elements and commitments made in the Environmental Assessment (EA) to mitigate any potential adverse environmental impacts. No impacts reached the level to be considered significant even without these mitigation measures.

472

NE-24 Unlverslty of Chicayo Remedial Action Plan  

Office of Legacy Management (LM)

(YJ 4 tlsj .?I2 (YJ 4 tlsj .?I2 416 17 1983 NE-24 Unlverslty of Chicayo Remedial Action Plan 22&d 7 IA +-- E. I.. Keller, Director Technical Services Division Oak Ridge Operations Ufflce In response to your memorandum dated July 29, 1983, the Field Task Proposal/Agreement (FTP/A) received frw Aryonne National Laboratory (ANL) appears to be satisfactory, and this office concurs in the use of ANL to provide the decontamination effort as noted in the FTP/A. The final decontaminatton report should Include the data needed for certiff- cation of the cleanup and any contamination left In place, e.g., sewer lines should be so documented in the permanent records of the University as well as the certification documents and reports. The remedial action to be conducted appears to be clearly InsIgnifIcant from an environmental

473

Corrective Action Decision Document for Corrective Action Unit 340: Pesticide Release sites, Nevada Test Site, Nevada  

SciTech Connect (OSTI)

This Corrective Action Decision Document has been prepared for Corrective Action Unit 340, the NTS Pesticide Release Sites, in accordance with the Federal Facility Agreement and Consent Order of 1996 (FFACO, 1996). Corrective Action Unit 340 is located at the Nevada Test Site, Nevada, and is comprised of the following Corrective Action Sites: 23-21-01, Area 23 Quonset Hut 800 Pesticide Release Ditch; 23-18-03, Area 23 Skid Huts Pesticide Storage; and 15-18-02, Area 15 Quonset Hut 15-11 Pesticide Storage. The purpose of this Corrective Action Decision Document is to identify and provide a rationale for the selection of a recommended corrective action alternative for each Corrective Action Site. The scope of this Corrective Action Decision Document consists of the following tasks: Develop corrective action objectives; Identify corrective action alternative screening criteria; Develop corrective action alternatives; Perform detailed and comparative evaluations of the corrective action alternatives in relation to the corrective action objectives and screening criteria; and Recommend and justify a preferred corrective action alternative for each Corrective Action Site.

DOE /NV

1998-12-08T23:59:59.000Z

474

Proposal Guidance for Fiscal Year 2014 | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

capability web pages. An EMSL user proposal requires detailed information for a thorough peer and management review. The Proposal Planning document (.pdf) will walk you through...

475

Proposal Submittal and Scheduling Procedures for Macromolecular...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

obtained by submitting an SSRL Macromolecular Crystallography Proposal. This proposal is peer reviewed by the Structural Molecular Biology and Biophysics subpanel of the SSRL...

476

Photovoltaic properties of GaAs:Be nanowire arrays  

SciTech Connect (OSTI)

Arrays of GaAs:Be nanowires are synthesized by molecular beam epitaxy on GaAs(111)B substrates. Prototypes of photovoltaic converters in which the grown nanowire arrays are used as active layers are produced by means of successive photolithography, etching, and metallization processes. Studying the photovoltaic properties of the fabricated structures using a solar radiation simulator demonstrates that the solarenergy conversion efficiency is about 0.1%. The value of the efficiency recalculated with the area occupied by the p-type nanowires on the surface of the n-type GaAs substrate taken into account amounts to 1.1%.

Bouravleuv, A. D.; Beznasyuk, D. V.; Gilstein, E. P. [Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation); Tchernycheva, M.; Luna Bugallo, A. De; Rigutti, L. [University Paris Sud 11, Institut d'Electronique Fondamentale UMR CNRS 8622 (France); Yu, L. [CNRS, Laboratoire de Physique des Interfaces et des Couches Minces (LPICM), Ecole Polytechnique (France); Proskuryakov, Yu. [University of Liverpool, Stephenson Institute for Renewable Energy (United Kingdom); Shtrom, I. V.; Timofeeva, M. A. [Russian Academy of Sciences, St. Petersburg Academic University-Nanotechnology Research and Education Center (Russian Federation); Samsonenko, Yu. B.; Khrebtov, A. I.; Cirlin, G. [Russian Academy of Sciences, Ioffe Physical-Technical Institute (Russian Federation)

2013-06-15T23:59:59.000Z

477

Photocurrent Spectroscopy of Single Wurtzite GaAs Nanowires  

SciTech Connect (OSTI)

Photocurrent of single wurtzite GaAs nanowires grown by Au-assisted molecular beam epitaxy is measured at room and low temperature (10 K). At room temperature a high photo-response with more than two orders of magnitude increase of current is observed. The wavelength dependence of the photocurrent shows a sharp change near the zinc blende GaAs band gap. The absence of the free exciton peak in the low temperature photocurrent spectrum, and problems related to determining the exact position of the energy bandgap of wurtzite GaAs from the observed data are discussed.

Kim, D. C.; Ahtapodov, L.; Boe, A. B.; Moses, A. F.; Dheeraj, D. L.; Fimland, B. O.; Weman, H. [Department of Electronics and Telecommunications, Norwegian University of Science and Technology, NO-7491 Trondheim (Norway); Choi, J. W.; Ji, H.; Kim, G. T. [School of Electrical Engineering, Korea University, Seoul 136-701 (Korea, Republic of)

2011-12-23T23:59:59.000Z

478

Effects of Ga ion-beam irradiation on monolayer graphene  

SciTech Connect (OSTI)

The effects of Ga ion on the single layer graphene (SLG) have been studied by Raman spectroscopy (RS), SEM, and field-effect characterization. Under vacuum conditions, Ga ion-irradiation can induce disorders and cause red shift of 2D band of RS, rather than lattice damage in high quality SLG. The compressive strain induced by Ga ion decreases the crystalline size in SLG, which is responsible for the variation of Raman scattering and electrical properties. Nonlinear out-put characteristic and resistance increased are also found in the I-V measurement. The results have important implications during CVD graphene characterization and related device fabrication.

Wang, Quan; Mao, Wei; Zhang, Yanmin; Shao, Ying; Ren, Naifei [School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013 (China)] [School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013 (China); Ge, Daohan [School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013 (China) [School of Mechanical Engineering, Jiangsu University, Zhenjiang 212013 (China); State Key Laboratory of Transducer Technology, Chinese Academy of Sciences, Shanghai 200050 (China)

2013-08-12T23:59:59.000Z

479

Electroreflectance study of effects of indium segregation in molecular-beam-epitaxy-grown InGaAs/GaAs  

Science Journals Connector (OSTI)

Electrolyte electroreflectance (EER) experiments were performed on In 0.22 Ga 0.78 As/GaAs single quantum wells grown by the conventional molecular-beam-epitaxy (MBE) shutter operation and also by modified MBE shutter operation intended to form more compositionally abrupt normal and inverted interfaces. The latter included controlled thermal desorption of the surface segregated In at the InGaAs layer surface (flash off) and the deposition of In at the InGaAs/GaAs interface to eliminate compositional broadening (predeposition). The fundamental energy gap and subband transitions were determined experimentally and compared with an accurate calculation of the potential well problem including strain. These results confirmed the segregation of In atoms near the interface. The segregation was maximum in the conventional (normal) MBE sample and least with the modified growth incorporating predeposition and flash off as expected. The segregated atoms are observed to act as dopants and form junctions near the InGaAs/GaAs interface. This study shows that EER can be used as an effective tool for studying the segregation process in MBE growth.

K. Chattopadhyay; J. Aubel; S. Sundaram; J. E. Ehret; R. Kaspi; Keith R. Evans

1997-01-01T23:59:59.000Z

480

Proposal Submittal and Scheduling Procedures for Macromolecular  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Proposal Submittal and Scheduling Procedures for Macromolecular Proposal Submittal and Scheduling Procedures for Macromolecular Crystallography Beam time for macromolecular crystallography projects is obtained by submitting an SSRL Macromolecular Crystallography Proposal. This proposal is peer reviewed by the Structural Molecular Biology and Biophysics subpanel of the SSRL Proposal Review Panel (PRP) for scientific merit and rating and for criticality of synchrotron radiation use. Proposal Forms New Proposal Request Form (note: you must be a registered user to submit a proposal through our User Portal. Click on "Become a New User" link to register.) Extension Application for Macromolecular Crystallography Proposals Rapid Access Application Form Types of Proposals Proposals should be submitted under one of the following classifications.

Note: This page contains sample records for the topic "ga proposed action" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

JGI - How to Propose a CSP Project  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

How to Propose a CSP Project How to Propose a CSP Project CSP | Overview | How to Propose a Project | Review Process | DOE Relevance Proposal Schedule | FAQ How do I submit my proposal? Proposals for synthetic biology and small-scale microbial and metagenome projects may be submitted at any time as brief white papers and will be reviewed every six months. Deadline for submission is 60 days prior to the review. See proposal schedule for specific dates. Submit a small-scale microbial/metagenome or synthetic biology proposal For the CSP15 annual call, a letter of intent is required to submit a proposal to JGI. Submitters whose letters of intent/proposals are approved will receive further instructions via email. Submit a CSP annual proposal For the CSP15 JGI-EMSL joint call, a letter of intent is required to submit

482

DOE Standards Actions, November 1999  

Broader source: Energy.gov (indexed) [DOE]

DOE Projects Canceled DOE Projects Canceled The following DOE Technical Standards project was recently can- celed. If you have any questions about this action, please contact the person listed below. • Worker Protection for Uranium Facilities, Project Number SAFT-0058; Peter O’Connell, EH-52; 301-903-5641, Peter .O’Connell@eh.doe.gov. This project was superceded by Guide of Good Practices for Oc- cupational Radiological Protec- tion in Uranium Facilities, Project Number SAFT-0072. DOE Technical Stan- dards Recently Sent for Coordination The appropriate Technical Stan- dards Managers (TSMs) will pro- vide selected reviewers with copies for comment. The full text of these documents are available on the Technical Standards Pro- gram (TSP) Web Site at the URL shown at the bottom of this page.

483

EM International Program Action Table  

Broader source: Energy.gov (indexed) [DOE]

EM INTERNATIONAL COOPERATIVE PROGRAM] October, 2012 EM INTERNATIONAL COOPERATIVE PROGRAM] October, 2012 E M I n t e r n a t i o n a l P r o g r a m s Page 1 ACTION TABLE Subject Lead Office Engaging Country Meeting Location Purpose Status Date of Event 3 rd US/German Workshop on Salt Repository Research, Design and Operations N. Buschman, EM-22 Germany Albuquerque & Carlsbad, NM Continue collaboration with Germans on salt repository research, design and operations. Draft agenda prepared. October 8-12, 2012 International Framework for Nuclear Energy Cooperation (IFNEC) Ministerial R. Elmetti, EM- 2.1 Multilateral Marrakech, Morocco To support the development of nuclear energy infrastructure globally through workforce training, information sharing, and approaches related to the safe, secure and responsible use of

484

The Standards Actions, August 1998  

Broader source: Energy.gov (indexed) [DOE]

standard project was recently can- standard project was recently can- celed. If you have any questions about this action, please contact the persons listed below. • Guidelines for Preparing Criti- cality Safety Evaluations at De- partment of Energy Non-Reac- tor Nuclear Facilities, Project Number SAFT-0069; Jerry McKamy, EH-34, 301-903-8031, Jerry. McKamy@hq.doe.gov. DOE Technical Stan- dards Recently Sent for Coordination The appropriate Technical Stan- dards Managers (TSMs) will pro- vide selected reviewers with cop- ies for comment. The full text of this document is available on the Technical Standards Program (TSP) Web Site at the URL shown at the bottom of this page. If you wish to comment on this document, please notify your TSM. • Tritium Handling and Safe Storage, Project Number SAFT-0054;

485

The Standards Action - April 1999  

Broader source: Energy.gov (indexed) [DOE]

Projects Canceled Projects Canceled The following DOE technical standard project was recently can- celed. If you have any questions about this action, please contact the person listed below. • Seismic Design and Evaluation Guidelines for High-Level Waste Storage Tanks, 6910-0035; Owen Thompson, EM-38, 301- 903-1926, FAX 301-903-7604, Owen.Thompson@em.doe.gov. DOE Technical Stan- dards Recently Sent for Coordination The appropriate Technical Stan- dards Managers (TSMs) will pro- vide selected reviewers with cop- ies for comment. The full text of this document is available on the Technical Standards Program (TSP) Internet Site at the URL shown at the bottom of this page. If you wish to comment on this document, please notify your TSM. • Stabilization, Packaging, and Storage of Plutonium-Bearing

486

The Standards Actions February 1996  

Broader source: Energy.gov (indexed) [DOE]

Actions Technical Standards Program Document Status as of 1/31/96 In Preparation 5 7 Out for Comment 2 1 Total in process = 78 Published in Past 30 Days 0 In Conversion 2 3 Projects Initiated The following DOE technical standards projects were recently initiated. If you are interested in participating in the development of these standards, please contact the persons listed below. * Handbook for the Department of Energy Laboratory Accreditation Program for Radiobioassay, Project No. SAFT-0049; Robert Loesch, EH-52; 301-903- 4443, Email, loesch@viper.eh.doe.gov. * Guide to Good Practices for Training and Qualification of Instructors, Project No. 6910-0051; Ken L Maier, EH-31; 208-526- 9178, FAX 208-526-9650, Email, klm4@inel.gov. * Guide to Good Practices for Training and Qualification of

487

Memorandum: Emergency Actions and NEPA  

Broader source: Energy.gov (indexed) [DOE]

8, 2005 8, 2005 MEMORANDUM FOR FEDERAL NEPA CONTACTS FROM: HORST G. GRECZMIEL Associate Director for NEPA Oversight SUBJECT: Emergency Actions and NEPA This memorandum provides: * General information on the response to Katrina * Reporting oil and chemical spills * Projected long term recovery efforts * How agencies can respond to emergencies and comply with NEPA. Please distribute this memorandum to your agency planning and environmental personnel. General information on the response to Katrina: Information is available on the FEMA website at http://www.fema.gov and specifics on the government's response are provided at the "What Government is Doing" link which can be directly accessed at http://www.dhs.gov/dhspublic/interapp/editorial/editorial_0712.xml

488

The Standards Actions, February 1998  

Broader source: Energy.gov (indexed) [DOE]

standards project was recently can- standards project was recently can- celed. If you have any questions about this action, please contact the persons listed below. • Software Quality Assurance Requirements, Procedures, and Guidelines, Project QCIC-0008; Burton Rothleder, EH-31, 301- 903-3726, FAX 301-903-9523, Burton.Rothleder@hq.doe.gov. DOE Technical Stan- dards Recently Sent for Coordination The appropriate Technical Stan- dards Managers (TSMs) will pro- vide selected reviewers with cop- ies for comment. The full text of these documents is available on the Technical Standards Program (TSP) Web Site at the URL shown at the bottom of this page. If you wish to comment on these documents, please notify your TSM. • DOE Handbook Design Considerations, Project Number EDCN-0001; Richard Stark, EH-31; 301-903-4407, FAX 301-

489

The effect of CdS QDs structure on the InGaP/GaAs/Ge triple junction solar cell efficiency  

Science Journals Connector (OSTI)

This work describes optical and electrical characteristics of InGaP/GaAs/Ge triple-junction (T-J) solar cells with CdS quantum dots (QDs) ... quantum dot effectively enhance the overall power conversion efficiency

Chen-Chen Chung; Binh Tinh Tran; Hau-Vei Han; Yen-Teng Ho…

2014-03-01T23:59:59.000Z

490

Improvement of orange ii photobleaching by moderate Ga3+ doping of titania and detrimental effect of structural disorder on Ga overloading  

Science Journals Connector (OSTI)

Highly photoactive Ga3+-doped anatase modification of titania was prepared by homogeneous hydrolysis of aqueous solutions mixture of titanium oxo-sulphate TiOSO4 and gallium(III) nitrate with urea. Incorporation of Ga3+ ...

Václav Štengl, Jilí Henych, Michaela Slušná, Tomáš Matys Grygar, Jana Velická, Martin Kormunda

2014-01-01T23:59:59.000Z

491

Kinetics of indirect photoluminescence in GaAs/AlxGa1?x As double quantum wells in a random potential with a large amplitude  

Science Journals Connector (OSTI)

The kinetics of indirect photoluminescence of GaAs/AlxGa1?x As double quantum wells, characterized by a random potential with a large amplitude (the linewidth of the indirect photoluminescence is ...

L. V. Butov; A. V. Mintsev; A. I. Filin…

1999-05-01T23:59:59.000Z

492

Microscopic, electrical and optical studies on InGaN/GaN quantum wells based LED devices  

SciTech Connect (OSTI)

We report here on the micro structural, electronic and optical properties of a GaN-based InGaN/GaN MQW LED grown by the MOVPE method. The present study shows that the threading dislocations present in these LED structures are terminated as V pits at the surface and have an impact on the electrical and optical activity of these devices. It has been pointed that these dislocations were of edge, screw and mixed types. EBIC maps suggest that the electrically active defects are screw and mixed dislocations and behave as nonradiative recombinant centres.

Mutta, Geeta Rani; Venturi, Giulia; Castaldini, Antonio; Cavallini, Anna [Department of Physics and Astronomy, University of Bologna, Viale Carlo Berti Pichat 6/II, 40127 Bologna (Italy); Meneghini, Matteo; Zanoni, Enrico; Meneghesso, Gaudenzio [University of Padova, Department of Information Engineering, via Gradenigo 6/B, Padova 35131 (Italy); Zhu, Dandan; Humphreys, Colin [Department of Materials Science and Metallurgy, University of Cambridge, Pembroke Street, Cambridge, CB2 3QZ (United Kingdom)

2014-02-21T23:59:59.000Z

493

Structural and optical properties of GaAs-based heterostructures with Ge and Ge/InGaAs quantum wells  

SciTech Connect (OSTI)

GaAs-based heterostructures with Ge and Ge/InGaAs quantum wells are grown by laser-assisted sputtering. Structural and optical studies of the heterostructures are carried out. A broad photoluminescence line is observed in the wavelength range from 1300 to 1650 nm. The line corresponds to indirect transitions in the momentum space of the Ge quantum wells and to transitions between the In{sub 0.28}Ga{sub 0.72}As and Ge layers, indirect in coordinate space, but direct in momentum space.

Aleshkin, V. Ya.; Dubinov, A. A., E-mail: sanya@ipm.sci-nnov.ru; Drozdov, M. N. [Russian Academy of Sciences, Institute for Physics of Microstructures (Russian Federation); Zvonkov, B. N. [Nizhni Novgorod State University, Research Physical Technical Institute (Russian Federation); Kudryavtsev, K. E.; Tonkikh, A. A.; Yablonskiy, A. N. [Russian Academy of Sciences, Institute for Physics of Microstructures (Russian Federation); Werner, P. [Max Planck Institute of Microstructure Physics (Germany)

2013-05-15T23:59:59.000Z

494

Time-resolved photoluminescence, positron annihilation, and Al0.23Ga0.77N/GaN heterostructure growth studies on low defect density polar and nonpolar freestanding GaN substrates grown by hydride vapor phase epitaxy  

Science Journals Connector (OSTI)

Time-resolved photoluminescence(TRPL) and positron annihilation measurements as well as Al0.23Ga0.77N/GaN heterostructuregrowth by metalorganic vapor phase epitaxy were carried out on very low defect density polar c-plane and nonpolar m-plane freestanding GaN (FS-GaN) substrates grown by hydride vapor phase epitaxy. Room-temperature photoluminescence(PL) lifetime for the near-band-edge (NBE) excitonic emission of the FS-GaN substrates increases with increasing positron diffusion length (L +); i.e. decreasing gross concentration of charged and neutral point defects and complexes. The best undoped c-plane FS-GaN exhibits record-long L + being 116?nm. The fast component of the PL lifetime for its NBE emission increases with temperature rise up to 100?K and levels off at approximately 1.1?ns. The result implies a saturation in thermal activation of nonradiative recombination centers. The surface and interface roughnesses for a Si-doped Al0.23Ga0.77N/GaN/Al0.18Ga0.82N/GaN heterostructure are improved by the use of FS-GaN substrates in comparison with the structure fabricated on a standard GaN template. The emission signals related to the recombination of a two-dimensional electron gas and excited holes are recognized for an Al0.23Ga0.77N/GaN single heterostructuregrown on the c-plane FS-GaN substrate.

S. F. Chichibu; K. Hazu; Y. Ishikawa; M. Tashiro; H. Namita; S. Nagao; K. Fujito; A. Uedono

2012-01-01T23:59:59.000Z

495

Polarization charges and polarization-induced barriers in AlxGa1xNGaN and InyGa1yNGaN heterostructures  

E-Print Network [OSTI]

N�GaN heterostructures L. Jia,a) E. T. Yu, D. Keogh, and P. M. Asbeck Department of Electrical and Computer EngineeringGa1 yN surrounded by n-GaN, capacitance­ voltage profiling studies combined with elementary will most likely require further improvements in p-type GaN conduc- tivity and fabrication of low-resistance

Yu, Edward T.