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1

Recovery Act: Low Cost Integrated Substrate for OLED Lighting Development  

Science Conference Proceedings (OSTI)

PPG pursued the development of an integrated substrate, including the anode, external, and internal extraction layers. The objective of PPG??s program was to achieve cost reductions by displacing the existing expensive borosilicate or double-side polished float glass substrates and developing alternative electrodes and scalable light extraction layer technologies through focused and short-term applied research. One of the key highlights of the project was proving the feasibility of using PPG??s high transmission Solarphire® float glass as a substrate to consistently achieve organic lightemitting diode (OLED) devices with good performance and high yields. Under this program, four low-cost alternatives to the Indium Tin Oxide (ITO) anode were investigated using pilot-scale magnetron sputtered vacuum deposition (MSVD) and chemical vapor deposition (CVD) technologies. The anodes were evaluated by fabricating small and large phosphorescent organic lightemitting diode (PHOLED) devices at Universal Display Corporation (UDC). The device performance and life-times comparable to commercially available ITO anodes were demonstrated. A cost-benefit analysis was performed to down-select two anodes for further low-cost process development. Additionally, PPG developed and evaluated a number of scalable and compatible internal and external extraction layer concepts such as scattering layers on the outside of the glass substrate or between the transparent anode and the glass interface. In one external extraction layer (EEL) approach, sol-gel sprayed pyrolytic coatings were deposited using lab scale equipment by hand or automated spraying of sol-gel solutions on hot glass, followed by optimizing of scattering with minimal absorption. In another EEL approach, PPG tested large-area glass texturing by scratching a glass surface with an abrasive roller and acid etching. Efficacy enhancements of 1.27x were demonstrated using white PHOLED devices for 2.0mm substrates which are at par with the standard diffuser sheets used by OLED manufacturers. For an internal extraction layer (IEL), PPG tested two concepts combining nanoparticles either in a solgel coating inserted between the anode and OLED or anode and glass interface, or incorporated into the internal surface of the glass. Efficacy enhancements of 1.31x were demonstrated using white PHOLED devices for the IEL by itself and factors of 1.73x were attained for an IEL in combination of thick acrylic block as an EEL. Recent offline measurements indicate that, with further optimization, factors over 2.0x could be achieved through an IEL alone.

Scott Benton; Abhinav Bhandari

2012-09-30T23:59:59.000Z

2

Quantum Dot Light Enhancement Substrate for OLED Solid-State Lighting  

SciTech Connect

With DOE Award No. DE-EE00000628, QD Vision developed and demonstrated a cost-competitive solution for increasing the light extraction efficiency of OLEDs with efficient and stable color rendering index (CRI) for solid state lighting (SSL). Solution processable quantum dot (QD) films were integrated into OLED ITO-glass substrates to generate tunable white emission from blue emitting OLED) devices as well as outcouple light from the ITO film. This QD light-enhancement substrate (QD-LED) technology demonstrated a 60% increase in OLED forward light out-coupling, a value which increases to 76% when considering total increase in multi-directional light output. The objective for the first year was an 80% increase in light output. This project seeks to develop and demonstrate a cost-competitive solution for realizing increased extraction efficiency organic light emitting devices (OLEDs) with efficient and stable color rendering index (CRI) for SSL. Solution processible quantum dot (QD) films will be utilized to generate tunable white emission from blue emitting phosphorescent OLED (Ph-OLED) devices.

James Perkins; Matthew Stevenson; Gagan Mahan; Seth Coe-Sullivan; Peter Kazlas

2011-01-21T23:59:59.000Z

3

Integrated fuses for OLED lighting device  

DOE Patents (OSTI)

An embodiment of the present invention pertains to an electroluminescent lighting device for area illumination. The lighting device is fault tolerant due, in part, to the patterning of one or both of the electrodes into strips, and each of one or more of these strips has a fuse formed on it. The fuses are integrated on the substrate. By using the integrated fuses, the number of external contacts that are used is minimized. The fuse material is deposited using one of the deposition techniques that is used to deposit the thin layers of the electroluminescent lighting device.

Pschenitzka, Florian (San Jose, CA)

2007-07-10T23:59:59.000Z

4

High Efficancy Integrated Under-Cabinet Phosphorescent OLED  

SciTech Connect

In this two year program Universal Display Corporation (UDC) together with the University of Michigan, Teknokon, developed and delivered an energy efficient phosphorescent OLED under cabinet illumination system. Specifically the UDC team goal was in 2011 to deliver five (5) Beta level OLED under cabinet lighting fixtures each consisting of five 6-inch x 6-inch OLED lighting panels, delivering over 420 lumens, at an overall system efficacy of >60 lm/W, a CRI of >85, and a projected lifetime to 70% of initial luminance to exceed 20,000 hours. During the course of this program, the Team pursued the commercialization of these OLED based under cabinet lighting fixtures, to enable the launch of commercial OLED lighting products. The UDC team was ideally suited to develop these novel and efficient solid state lighting fixtures, having both the technical experience and commercial distribution mechanisms to leverage work performed under this contract. UDC's business strategy is to non-exclusively license its PHOLED technology to lighting manufacturers, and also supply them with our proprietary PHOLED materials. UDC is currently working with several licensees who are manufacturing OLED lighting panels using our technology. During this 2 year program, we further developed our high efficiency white Phosphorescent OLEDs from the first milestone, achieving a 80 lm/W single pixel to the final milestone, achieving an under-cabinet PHOLED lighting system that operates at 56 lm/W at 420 lumens. Each luminaire was comprised of ten 15cm x 7.5cm lighting modules mounted in outcoupling enhancement lenses and a control module. The lamps modules are connected together using either plugs or wires with plugs on each end, allowing for unlimited configurations. The lamps are driven by an OLED driver mounted in an enclosure which includes the AC plug. As a result of advancements gained under this program, the path to move OLED lighting panels from development into manufacturing has been further realized. We have found that under-cabinet lighting is an ideal first entry product opportunity to launch OLED lighting for residential applications. From the studies that we have performed, our PHOLED under-cabinet lighting system performance is very similar to many of the current commercially available LED under-cabinet luminaires. We also found that the projected cost of PHOLED luminaire should be comparable to the LED luminaire by 2015. With the additional benefits of PHOLED lighting, no glare, better uniformity and low operating temperature, it can be easily seen how the PHOLED under-cabinet luminaire could be preferred over the LED competition. Although the metrics we set for this program were extremely aggressive, the performance we achieved and reported, represents a very significant advancement in the OLED lighting industry.

Michael Hack

2001-10-31T23:59:59.000Z

5

Enhanced performance of organic light-emitting diodes (OLEDs) and OLED-based photoluminescent sensing platforms by novel microstructures and device architectures  

SciTech Connect

After a general introduction to OLEDs and OLED-based PL sensors, the transient emission mechanism of guest-host OLEDs is described both experimentally and theoretically. A monolithic and easy-to-apply process is demonstrated for fabricating multicolor microcavity OLEDs (that improve the sensor platform). The outcoupling issues of OLEDs at the substrate/air interface are addressed by using a microstructured polymer film resulting from a PS and polyethylene glycol (PEG) mixture. Based on the understanding of OLEDs and their improvement, research was done in order to realize integrated all organic-based O{sub 2} and pH sensors with improved signal intensity and sensitivity. The sensor design modification and optimization are summarized

Liu, Rui [Ames Laboratory

2012-08-01T23:59:59.000Z

6

Thin Film Packaging Solutions for High Efficiency OLED Lighting Products  

Science Conference Proceedings (OSTI)

The objective of the 'Thin Film Packaging Solutions for High Efficiency OLED Lighting Products' project is to demonstrate thin film packaging solutions based on SiC hermetic coatings that, when applied to glass and plastic substrates, support OLED lighting devices by providing longer life with greater efficiency at lower cost than is currently available. Phase I Objective: Demonstrate thin film encapsulated working phosphorescent OLED devices on optical glass with lifetime of 1,000 hour life, CRI greater than 75, and 15 lm/W. Phase II Objective: Demonstrate thin film encapsulated working phosphorescent OLED devices on plastic or glass composite with 25 lm/W, 5,000 hours life, and CRI greater than 80. Phase III Objective: Demonstrate 2 x 2 ft{sup 2} thin film encapsulated working phosphorescent OLED with 40 lm/W, 10,000 hour life, and CRI greater than 85. This report details the efforts of Phase III (Budget Period Three), a fourteen month collaborative effort that focused on optimization of high-efficiency phosphorescent OLED devices and thin-film encapsulation of said devices. The report further details the conclusions and recommendations of the project team that have foundation in all three budget periods for the program. During the conduct of the Thin Film Packaging Solutions for High Efficiency OLED Lighting Products program, including budget period three, the project team completed and delivered the following achievements: (1) a three-year marketing effort that characterized the near-term and longer-term OLED market, identified customer and consumer lighting needs, and suggested prototype product concepts and niche OLED applications lighting that will give rise to broader market acceptance as a source for wide area illumination and energy conservation; (2) a thin film encapsulation technology with a lifetime of nearly 15,000 hours, tested by calcium coupons, while stored at 16 C and 40% relative humidity ('RH'). This encapsulation technology was characterized as having less than 10% change in transmission during the 15,000 hour test period; (3) demonstrated thin film encapsulation of a phosphorescent OLED device with 1,500 hours of lifetime at 60 C and 80% RH; (4) demonstrated that a thin film laminate encapsulation, in addition to the direct thin film deposition process, of a polymer OLED device was another feasible packaging strategy for OLED lighting. The thin film laminate strategy was developed to mitigate defects, demonstrate roll-to-roll process capability for high volume throughput (reduce costs) and to support a potential commercial pathway that is less dependent upon integrated manufacturing since the laminate could be sold as a rolled good; (5) demonstrated that low cost 'blue' glass substrates could be coated with a siloxane barrier layer for planarization and ion-protection and used in the fabrication of a polymer OLED lighting device. This study further demonstrated that the substrate cost has potential for huge cost reductions from the white borosilicate glass substrate currently used by the OLED lighting industry; (6) delivered four-square feet of white phosphorescent OLED technology, including novel high efficiency devices with 82 CRI, greater than 50 lm/W efficiency, and more than 1,000 hours lifetime in a product concept model shelf; (7) presented and or published more than twenty internal studies (for private use), three external presentations (OLED workshop-for public use), and five technology-related external presentations (industry conferences-for public use); and (8) issued five patent applications, which are in various maturity stages at time of publication. Delivery of thin film encapsulated white phosphorescent OLED lighting technology remains a challenging technical achievement, and it seems that commercial availability of thin, bright, white OLED light that meets market requirements will continue to require research and development effort. However, there will be glass encapsulated white OLED lighting products commercialized in niche markets during the 2008 calendar year. This commercializ

None

2008-06-30T23:59:59.000Z

7

OLED devices  

DOE Patents (OSTI)

An OLED device having an emission layer formed of an ambipolar phosphine oxide host material and a dopant, a hole transport layer in electrical communication with an anode, an electron transport layer in communication with a cathode, wherein the HOMO energy of the hole transport layer is substantially the same as the HOMO energy of the ambipolar host in the emission layer, and the LUMO energy of the electron transport layer is substantially the same as the LUMO energy of the ambipolar host in the emission layer.

Sapochak, Linda Susan [Arlington, VA; Burrows, Paul Edward [Kennewick, WA; Bimalchandra, Asanga [Richland, WA

2011-02-22T23:59:59.000Z

8

Development of High Efficacy, Low Cost Phosphorescent Oled Lightning Luminaire  

SciTech Connect

In this two year program, UDC together with Armstrong World Industries, Professor Stephen Forrest (University of Michigan) and Professor Mark Thompson (University of Southern California) planned to develop and deliver high efficiency OLED lighting luminaires as part of an integrated ceiling illumination system that exceed the Department of Energy (DOE) 2010 performance projections. Specifically the UDC team in 2010 delivered two prototype OLED ceiling illumination systems, each consisting of four individual OLED lighting panels on glass integrated into Armstrong's novel TechZone open architecture ceiling systems, at an overall system efficacy of 51 lm/W, a CRI = 85 and a projected lifetime to 70% of initial luminance to exceed 10,000 hours. This accomplishment represents a 50% increase in luminaire efficacy and a factor of two in lifetime over that outlined in the solicitation. In addition, the team has also delivered one 15cm x 15cm lighting panel fabricated on a flexible metal foil substrate, demonstrating the possibility using OLEDs in a range of form factors. During this program, our Team has pursued the commercialization of these OLED based ceiling luminaires, with a goal to launch commercial products within the next three years. We have proven that our team is ideally suited to develop these highly novel and efficient solid state lighting luminaires, having both the technical experience and commercial strategy to leverage work performed under this contract. Our calculations show that the success of our program could lead to energy savings of more than 0.5 quads or 8 MMTC (million metric tons of carbon) per year by 2016.

Michael Hack

2010-07-09T23:59:59.000Z

9

Solid-State Lighting: OLED Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

Lighting: OLED Basics on Twitter Bookmark Solid-State Lighting: OLED Basics on Google Bookmark Solid-State Lighting: OLED Basics on Delicious Rank Solid-State Lighting:...

10

High Efficiency, Illumination Quality OLEDs for Lighting  

SciTech Connect

The goal of the program was to demonstrate a 45 lumen per watt white light device based upon the use of multiple emission colors through the use of solution processing. This performance level is a dramatic extension of the team's previous 15 LPW large area illumination device. The fundamental material system was based upon commercial polymer materials. The team was largely able to achieve these goals, and was able to deliver to DOE a 90 lumen illumination source that had an average performance of 34 LPW a 1000 cd/m{sup 2} with peak performances near 40LPW. The average color temperature is 3200K and the calculated CRI 85. The device operated at a brightness of approximately 1000cd/m{sup 2}. The use of multiple emission colors particularly red and blue, provided additional degrees of design flexibility in achieving white light, but also required the use of a multilayered structure to separate the different recombination zones and prevent interconversion of blue emission to red emission. The use of commercial materials had the advantage that improvements by the chemical manufacturers in charge transport efficiency, operating life and material purity could be rapidly incorporated without the expenditure of additional effort. The program was designed to take maximum advantage of the known characteristics of these material and proceeded in seven steps. (1) Identify the most promising materials, (2) assemble them into multi-layer structures to control excitation and transport within the OLED, (3) identify materials development needs that would optimize performance within multilayer structures, (4) build a prototype that demonstrates the potential entitlement of the novel multilayer OLED architecture (5) integrate all of the developments to find the single best materials set to implement the novel multilayer architecture, (6) further optimize the best materials set, (7) make a large area high illumination quality white OLED. A photo of the final deliverable is shown. In 2003, a large area, OLED based illumination source was demonstrated that could provide light with a quality, quantity, and efficiency on par with what can be achieved with traditional light sources. The demonstration source was made by tiling together 16 separate 6-inch x 6-inch blue-emitting OLEDs. The efficiency, total lumen output, and lifetime of the OLED based illumination source were the same as what would be achieved with an 80 watt incandescent bulb. The devices had an average efficacy of 15 LPW and used solution-processed OLEDs. The individual 6-inch x 6-inch devices incorporated three technology strategies developed specifically for OLED lighting -- downconversion for white light generation, scattering for outcoupling efficiency enhancement, and a scalable monolithic series architecture to enable large area devices. The downconversion approach consists of optically coupling a blue-emitting OLED to a set of luminescent layers. The layers are chosen to absorb the blue OLED emission and then luminescence with high efficiency at longer wavelengths. The composition and number of layers are chosen so that the unabsorbed blue emission and the longer wavelength re-emission combine to make white light. A downconversion approach has the advantage of allowing a wide variety of colors to be made from a limited set of blue emitters. In addition, one does not have to carefully tune the emission wavelength of the individual electro-luminescent species within the OLED device in order to achieve white light. The downconversion architecture used to develop the 15LPW large area light source consisted of a polymer-based blue-emitting OLED and three downconversion layers. Two of the layers utilized perylene based dyes from BASF AG of Germany with high quantum efficiency (>98%) and one of the layers consisted of inorganic phosphor particles (Y(Gd)AG:Ce) with a quantum efficiency of {approx}85%. By independently varying the optical density of the downconversion layers, the overall emission spectrum could be adjusted to maximize performance for lighting (e.g. blackbody temp

Joseph Shiang; James Cella; Kelly Chichak; Anil Duggal; Kevin Janora; Chris Heller; Gautam Parthasarathy; Jeffery Youmans; Joseph Shiang

2008-03-31T23:59:59.000Z

11

Roll-to-Roll Solution-Processible Small-Molecule OLEDs  

SciTech Connect

The objective of this program is to develop key knowledge and make critical connections between technologies needed to enable low-cost manufacturing of OLED lighting products. In particular, the program was intended to demonstrate the feasibility of making high performance Small-Molecule OLEDs (SM-OLED) using a roll-to-roll (R2R) wet-coating technique by addressing the following technical risks (1) Whether the wet-coating technique can provide high performance OLEDs, (2) Whether SM-OLED can be made in a R2R manner, (3) What are the requirements for coating equipment, and (4) Whether R2R OLEDs can have the same performance as the lab controls. The program has been managed and executed according to the Program Management Plan (PMP) that was first developed at the beginning of the program and further revised accordingly as the program progressed. Significant progress and risk reductions have been accomplished by the end of the program. Specific achievements include: (1) Demonstrated that wet-coating can provide OLEDs with high LPW and long lifetime; (2) Demonstrated R2R OLEDs can be as efficient as batch controls (Figure 1) (3) Developed & validated basic designs for key equipment necessary for R2R SM-OLEDs; (4) Developed know-hows & specifications on materials & ink formulations critical to wetcoating; (5) Developed key R2R processes for each OLED layer (6) Identified key materials and components such as flexible barrier substrates necessary for R2R OLEDs.

Liu, Jie Jerry

2012-07-31T23:59:59.000Z

12

Improving OLED technology for displays  

E-Print Network (OSTI)

Organic light emitting devices (OLEDs) are brightly emissive, efficient, have fast switching speeds, and are paper-thin in format, propelling their use as an emerging flat panel display technology. However, two primary ...

Yu, Jennifer J. (Jennifer Jong-Hwa), 1980-

2008-01-01T23:59:59.000Z

13

Substrate engineering for monolithic integration of III-V semiconductors with Si CMOS technology  

E-Print Network (OSTI)

Ge virtual substrates, fabricated using Si1-xGex-.Ge, compositionally graded buffers, enable the epitaxial growth of device-quality GaAs on Si substrates, but monolithic integration of III-V semiconductors with Si CMOS ...

Dohrman, Carl Lawrence

2008-01-01T23:59:59.000Z

14

Microsoft Word - oleds0805.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

Organic Light Emitting Diodes (OLEDs) Organic Light Emitting Diodes (OLEDs) for General Illumination Update 2002 A A N N O O I I D D A A T T E E C C H H N N O O L L O O G G Y Y R R O O A A D D M M A A P P Date August, 2002 Sponsored by: Optoelectronics Industry Development Association (OIDA) Department of Energy - Office of Building Technology, State and Community Programs Edited by: Milan Stolka, Consultant Published by: 1133 Connecticut Avenue, NW #600 Washington, DC 20036 Ph: 202-785-4426 ♦ Fax: 202-785-4428 Web: http://www.OIDA.org OIDA Member Use Only  2002 OIDA Optoelectronics Industry Development Association All data contained in this report is proprietary to OIDA and may not be distributed in either original or reproduced form to anyone outside the client's internal organization within five years of the report

15

Lighting Group: Sources and Ballasts: OLED Cathodes  

NLE Websites -- All DOE Office Websites (Extended Search)

OLED Cathodes OLED Cathodes Development of New Cathodes for OLED's Objective The objective of this project is to develop improved cathodes for use in organic light emitting diodes (OLEDs). Approach A major challenge for organic light emitting diode (OLED) technology is to improve electron injection into the organic electroluminescent layer, which limits the efficiency of the device and the luminous flux per unit area. This project aims at overcoming such barriers by developing “structured cathodes” based on functional materials (nanotubes and nanoclusters) with characteristic size smaller than the optical wavelength. The incorporation of such nanostructured cathodes in OLEDs can significantly improve device efficiency by lowering operating voltage, and increase device stability and light extraction.

16

Application of Developed APCVD Transparent Conducting Oxides and Undercoat Technologies for Economical OLED Lighting  

SciTech Connect

Economics is a key factor for application of organic light emitting diodes (OLED) in general lighting relative to OLED flat panel displays that can handle high cost materials such as indium tin oxide (ITO) or Indium zinc oxide (IZO) as the transparent conducting oxide (TCO) on display glass. However, for OLED lighting to penetrate into general illumination, economics and sustainable materials are critical. The issues with ITO have been documented at the DOE SSL R&D and Manufacturing workshops for the last 5 years and the issue is being exacerbated by export controls from China (one of the major sources of elemental indium). Therefore, ITO is not sustainable because of the fluctuating costs and the United States (US) dependency on other nations such as China. Numerous alternatives to ITO/IZO are being evaluated such as Ag nanoparticles/nanowires, carbon nanotubes, graphene, and other metal oxides. Of these other metal oxides, doped zinc oxide has attracted a lot of attention over the last 10 years. The volume of zinc mined is a factor of 80,000 greater than indium and the US has significant volumes of zinc mined domestically, resulting in the ability for the US to be self-sufficient for this element that can be used in optoelectronic applications. The costs of elemental zinc is over 2 orders of magnitude less than indium, reflecting the relative abundance and availability of the elements. Arkema Inc. and an international primary glass manufacturing company, which is located in the United States, have developed doped zinc oxide technology for solar control windows. The genesis of this DOE SSL project was to determine if doped zinc oxide technology can be taken from the commodity based window market and translate the technology to OLED lighting. Thus, Arkema Inc. sought out experts, Philips Lighting, Pacific Northwest National Laboratories (PNNL) and National Renewable Research Laboratories (NREL), in OLED devices and brought them into the project. This project had a clear focus on economics and the work plan focused both on doped ZnO process and OLED device structure that would be consistent with the new TCO. The team successfully made 6 inch OLEDs with a serial construction. More process development is required to optimize commercial OLED structures. Feasibility was demonstrated on two different light extraction technologies: 1/4 lambda refractive index matching and high-low-high band pass filter. Process development was also completed on the key precursors for the TCO, which are ready for pilot-plant scale-up. Subsequently, Arkema has developed a cost of ownership model that is consistent with DOE SSL R&D Manufacturing targets as outlined in the DOE SSL R&D Manufacturing 2010 report. The overall outcome of this project was the demonstration that doped zinc oxide can be used for OLED devices without a drop-off in performance while gaining the economic and sustainable benefits of a more readily available TCO. The broad impact of this project, is the facilitation of OLED lighting market penetration into general illumination, resulting in significant energy savings, decreased greenhouse emissions, with no environmental impact issues such as mercury found in Fluorescent technology. The primary objective of this project was to develop a commercially viable process for 'Substrates' (Substrate/ undercoat/ TCO topcoat) to be used in production of OLED devices (lamps/luminaries/modules). This project focused on using Arkema's recently developed doped ZnO technology for the Fenestration industry and applying the technology to the OLED lighting industry. The secondary objective was the use of undercoat technology to improve light extraction from the OLED device. In optical fields and window applications, technology has been developed to mitigate reflection losses by selecting appropriate thicknesses and refractive indices of coatings applied either below or above the functional layer of interest. This technology has been proven and implemented in the fenestration industry for more than 15 years. Successful completion of

Martin Bluhm; James Coffey; Roman Korotkov; Craig Polsz; Alexandre Salemi; Robert Smith; Ryan Smith; Jeff Stricker; Chen Xu; Jasmine Shirazi; George Papakonstantopulous; Steve Carson; Claudia Goldman; Soren Hartmann; Frank Jessen; Bianca Krogmann; Christoph Rickers; Manfred Ruske; Holger Schwab; Dietrich Bertram

2011-01-02T23:59:59.000Z

17

Application of Developed APCVD Transparent Conducting Oxides and Undercoat Technologies for Economical OLED Lighting  

Science Conference Proceedings (OSTI)

Economics is a key factor for application of organic light emitting diodes (OLED) in general lighting relative to OLED flat panel displays that can handle high cost materials such as indium tin oxide (ITO) or Indium zinc oxide (IZO) as the transparent conducting oxide (TCO) on display glass. However, for OLED lighting to penetrate into general illumination, economics and sustainable materials are critical. The issues with ITO have been documented at the DOE SSL R&D and Manufacturing workshops for the last 5 years and the issue is being exacerbated by export controls from China (one of the major sources of elemental indium). Therefore, ITO is not sustainable because of the fluctuating costs and the United States (US) dependency on other nations such as China. Numerous alternatives to ITO/IZO are being evaluated such as Ag nanoparticles/nanowires, carbon nanotubes, graphene, and other metal oxides. Of these other metal oxides, doped zinc oxide has attracted a lot of attention over the last 10 years. The volume of zinc mined is a factor of 80,000 greater than indium and the US has significant volumes of zinc mined domestically, resulting in the ability for the US to be self-sufficient for this element that can be used in optoelectronic applications. The costs of elemental zinc is over 2 orders of magnitude less than indium, reflecting the relative abundance and availability of the elements. Arkema Inc. and an international primary glass manufacturing company, which is located in the United States, have developed doped zinc oxide technology for solar control windows. The genesis of this DOE SSL project was to determine if doped zinc oxide technology can be taken from the commodity based window market and translate the technology to OLED lighting. Thus, Arkema Inc. sought out experts, Philips Lighting, Pacific Northwest National Laboratories (PNNL) and National Renewable Research Laboratories (NREL), in OLED devices and brought them into the project. This project had a clear focus on economics and the work plan focused both on doped ZnO process and OLED device structure that would be consistent with the new TCO. The team successfully made 6 inch OLEDs with a serial construction. More process development is required to optimize commercial OLED structures. Feasibility was demonstrated on two different light extraction technologies: 1/4 lambda refractive index matching and high-low-high band pass filter. Process development was also completed on the key precursors for the TCO, which are ready for pilot-plant scale-up. Subsequently, Arkema has developed a cost of ownership model that is consistent with DOE SSL R&D Manufacturing targets as outlined in the DOE SSL R&D Manufacturing 2010 report. The overall outcome of this project was the demonstration that doped zinc oxide can be used for OLED devices without a drop-off in performance while gaining the economic and sustainable benefits of a more readily available TCO. The broad impact of this project, is the facilitation of OLED lighting market penetration into general illumination, resulting in significant energy savings, decreased greenhouse emissions, with no environmental impact issues such as mercury found in Fluorescent technology. The primary objective of this project was to develop a commercially viable process for 'Substrates' (Substrate/ undercoat/ TCO topcoat) to be used in production of OLED devices (lamps/luminaries/modules). This project focused on using Arkema's recently developed doped ZnO technology for the Fenestration industry and applying the technology to the OLED lighting industry. The secondary objective was the use of undercoat technology to improve light extraction from the OLED device. In optical fields and window applications, technology has been developed to mitigate reflection losses by selecting appropriate thicknesses and refractive indices of coatings applied either below or above the functional layer of interest. This technology has been proven and implemented in the fenestration industry for more than 15 years. Successful completion of

Martin Bluhm; James Coffey; Roman Korotkov; Craig Polsz; Alexandre Salemi; Robert Smith; Ryan Smith; Jeff Stricker; Chen Xu; Jasmine Shirazi; George Papakonstantopulous; Steve Carson; Claudia Goldman; Soren Hartmann; Frank Jessen; Bianca Krogmann; Christoph Rickers; Manfred Ruske; Holger Schwab; Dietrich Bertram

2011-01-02T23:59:59.000Z

18

High Performance OLEDs with Air-stable Nanostructured Electrodes ...  

Building Energy Efficiency; ... Solar Thermal; Startup America; ... This barrier can also create heating that damages the OLED.

19

Power modeling of graphical user interfaces on OLED displays  

Science Conference Proceedings (OSTI)

Emerging organic light-emitting diode (OLED)-based displays obviate external lighting; and consume drastically different power when displaying different colors, due to their emissive nature. This creates a pressing need for OLED display power models ... Keywords: OLED display, graphic user interface, low power

Mian Dong; Yung-Seok Kevin Choi; Lin Zhong

2009-07-01T23:59:59.000Z

20

Near independence of OLED operating voltage on transport layer thickness  

SciTech Connect

We report organic light emitting devices (OLEDs) with weak drive voltage dependence on the thickness of the hole transport layer (HTL) for thicknesses up to 1150 using the N,N?-Bis(naphthalen-1-yl)-N,N?-bis(phenyl)-benzidine (?-NPD) and N,N'-bis(3-methyl phenyl)-N,N'-diphenyl-[1,1'-biphenyl]-4,4'diamine (TPD), both of which have hole mobilities in the range of 2 10-3 cm2V-1s-1. Lower mobility HTL materials show larger operating voltage dependence on thickness. The near independence of the operating voltage for high mobility transport material thickness was only observed when the energy barrier for charge injection into the transport material was minimized. To ensure low injection barriers, a thin film of 2-(3-(adamantan-1-yl)propyl)-3,5,6-trifluorotetracyanoquinodimethane (F3TCNQ-Adl) was cast from solution onto the ITO surface. These results indicate that thick transport layers can be integrated into OLED stacks without the need for bulk conductivity doping.

Swensen, James S.; Wang, Liang (Frank) [Frank; Polikarpov, Evgueni; Rainbolt, James E.; Koech, Phillip K.; Cosimbescu, Lelia; Padmaperuma, Asanga B.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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21

Available Technologies: High Performance OLEDs with Air-stable ...  

more balanced charge distribution ; Increased OLED device lifetime ; Capable of scale-up manufacturing--either "top-down" or "bottom-up" processing ;

22

Air-stable Nanomaterials for Efficient OLEDs and Solar Cells  

Air-stable Nanomaterials for Efficient OLEDs and Solar Cells . IB-2044, IB-2231 . ... U.S. DEPARTMENT OF ENERGY OFFICE OF SCIENCE UNIVERSITY OF CALIFORNIA.

23

A Review of OLED Research at Naval Research Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Division at Naval Research Laboratory. Her research is focused on organic light emitting diode (OLED) material and devices. She will discuss the research activities at Naval...

24

OLED Display with Single Grain Si TFT. (SG-TFT).  

E-Print Network (OSTI)

??OLED is a current based device, which emitted amount of light depends on the current supplied to the device so steady current flow is needed. (more)

Naeimi, A.

2011-01-01T23:59:59.000Z

25

Spectrally narrowed leaky waveguide edge emission and transient electrluminescent dynamics of OLEDs  

SciTech Connect

In summary, there are two major research works presented in this dissertation. The first research project (Chapter 4) is spectrally narrowed edge emission from Organic Light Emitting Diodes. The second project (Chapter 5) is about transient electroluminescent dynamics in OLEDs. Chapter 1 is a general introduction of OLEDs. Chapter 2 is a general introduction of organic semiconductor lasers. Chapter 3 is a description of the thermal evaporation method for OLED fabrication. The detail of the first project was presented in Chapter 4. Extremely narrowed spectrum was observed from the edge of OLED devices. A threshold thickness exists, above which the spectrum is narrow, and below which the spectrum is broad. The FWHM of spectrum depends on the material of the organic thin films, the thickness of the organic layers, and length of the OLED device. A superlinear relationship between the output intensity of the edge emission and the length of the device was observed, which is probably due to the misalignment of the device edge and the optical fiber detector. The original motivation of this research is for organic semiconductor laser that hasn't been realized due to the extremely high photon absorption in OLED devices. Although we didn't succeed in fabricating an electrically pumped organic laser diode, we made a comprehensive research in edge emission of OLEDs which provides valuable results in understanding light distribution and propagation in OLED devices. Chapter 5 focuses on the second project. A strong spike was observed at the falling edge of a pulse, and a long tail followed. The spike was due to the recombination of correlated charge pair (CCP) created by trapped carriers in guest molecules of the recombination zone. When the bias was turned off, along with the decreasing of electric field in the device, the electric field induced quenching decreases and the recombination rate of the CCP increases which result in the spike. This research project provides a profound understanding of the EL dynamics of OLED, and the theoretical model can fit and explain the experiment data quite well. For the edge emission, we focused on the spectrum and the relative intensity of the edge emission. In the future, more research can be done on the comparison of the intensity between the total edge emission and the surface emission which will give us a sense what fraction of light was trapped in the device. Micro structures can be integrated into the OLED such as DFB and DBR, the character of edge emission should be very interesting. For the transient spike, the CCP model can give a good explanation. But in the model, the effect of the electric field change is not included, because from the start point (t=0), we assume the mobility of carriers is a constant. If we consider the details of the change of the electric field, then when turning of the bias, the decrease of the electric field results in decrease of the carrier mobility and the dissociation rate. If we can add the electric field effect into the model, the whole theory will be more convincing.

Zhengqing, Gan

2010-05-16T23:59:59.000Z

26

Coaxial recess integration of InGaAs edge emitting laser diodes with waveguides on silicon substrates : a complete solution to laser integration on ICs  

E-Print Network (OSTI)

In this thesis, the first demonstration of the full integration of 1.55[mu]m InGaAs/InP edge emitting platelet laser diodes with SiON/SiO2 dielectric waveguides on a silicon substrate is presented. Small footprint laser ...

Famenini, Shaya

2012-01-01T23:59:59.000Z

27

Solution-Processable Transparent Conductive Hole Injection Electrode for OLED SSL  

SciTech Connect

An interconnected network of silver nanowires has been used as transparent anode in OLED devices. This layer was deposited by spin-coating and slot-die coating from an aqueous nanowire suspension. The sheet resistance of the film was 10ohms/sq with a transmission (including the glass substrate) of higher than 85%. The first phase of the project focused on the implementation of this nanowire layer with a hole-injection-layer (HIL) which has been developed at Plextronics and has been shown to provide good stability and efficiency in conventional OLED devices. We modified the HIL solution such that it coated reasonably well with suitable surface morphology so that actual devices can be manufactured. During the second phase we investigated the hole-injection and stability of hole-onlydevices. We determined that the use of the nanowire network as anode does not introduce an additional degradation mechanism since the observed device characteristics did not differ from those made with ITO anode. We then proceeded to make actual OLED devices with this nanowire / HIL stack and achieved device characteristics similar state-of-the-art OLED devices with a single junction. In order to gain traction with potential OLED manufacturers, we decided to contract Novaled to prepare large-area demonstrators for us. For these devices, we used an allevaporated stack, i.e. we did use Novaled??s HIL material instead of Plextronics??. We successfully fabricated demonstrators with an area of 25cm2 with a double or triple junction stack. Minor stack optimizations were necessary to achieve efficacies and lifetime equivalent with ITO devices made with the same devices stack. Due to the reduced microcavity effect, the color of the emitted light is significantly more stable with respect to the viewing angle compared to ITO devices. This fact in conjunction with the promise of lower production cost due to the elimination of the ITO sputtering process and the direct patterning of the anode layer are the obvious advantages of this technology. The project has shown that this nanowire technology is a viable option to achieve OLED devices with good lifetime and efficiency and we are currently working with manufacturers to utilize this technology in a production setting.

None

2012-07-15T23:59:59.000Z

28

New OLED Lighting Systems Shine Bright, Save Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Universal Display Corporation Universal Display Corporation (UDC) (Ewing, NJ), founded in 1994, provides OLED innovations and helps commercialize new generations of OLED products through technology licensing, UniversalPHOLED® materials sales, technology development, and technology transfer services. UDC is a world leader in the development of innovative OLED technology for use in flat panel displays, lighting, and organic electronics. It holds one of the largest patent portfolios in the OLED field. www.universaldisplay.com New OLED Lighting Systems Shine Bright, Save Energy Challenge Lighting consumes over 22% of the total electricity produced in the U.S. and, according to industry estimates, accounts for over $200 billion per year in electric bills worldwide. A majority of this energy consumption

29

Security Implications of OPC, OLE, DCOM, and RPC in Control Systems  

SciTech Connect

OPC is a collection of software programming standards and interfaces used in the process control industry. It is intended to provide open connectivity and vendor equipment interoperability. The use of OPC technology simplifies the development of control systems that integrate components from multiple vendors and support multiple control protocols. OPC-compliant products are available from most control system vendors, and are widely used in the process control industry. OPC was originally known as OLE for Process Control; the first standards for OPC were based on underlying services in the Microsoft Windows computing environment. These underlying services (OLE [Object Linking and Embedding], DCOM [Distributed Component Object Model], and RPC [Remote Procedure Call]) have been the source of many severe security vulnerabilities. It is not feasible to automatically apply vendor patches and service packs to mitigate these vulnerabilities in a control systems environment. Control systems using the original OPC data access technology can thus inherit the vulnerabilities associated with these services. Current OPC standardization efforts are moving away from the original focus on Microsoft protocols, with a distinct trend toward web-based protocols that are independent of any particular operating system. However, the installed base of OPC equipment consists mainly of legacy implementations of the OLE for Process Control protocols.

2006-01-01T23:59:59.000Z

30

Monolithic heteroepitaxial integration of III-V semiconductor lasers on Si substrates  

E-Print Network (OSTI)

Monolithic optoelectronic integration on silicon-based integrated circuits has to date been limited to date by the large material differences between silicon (Si) and the direct-bandgap GaAs compounds from which optoelectronic ...

Groenert, Michael

2002-01-01T23:59:59.000Z

31

Engineered substrates for coplanar integration of lattice-mismatched semiconductors with silicon  

E-Print Network (OSTI)

As we approach the end of traditional CMOS scaling, further improvements in integrated circuit performance and functionality will become limited by the inherently low carrier mobility and indirect bandgap of silicon. These ...

Pitera, Arthur Joseph, 1975-

2005-01-01T23:59:59.000Z

32

Numerical analysis of nanostructures for enhanced light extraction from OLEDs  

E-Print Network (OSTI)

Nanostructures, like periodic arrays of scatters or low-index gratings, are used to improve the light outcoupling from organic light-emitting diodes (OLED). In order to optimize geometrical and material properties of such structures, simulations of the outcoupling process are very helpful. The finite element method is best suited for an accurate discretization of the geometry and the singular-like field profile within the structured layer and the emitting layer. However, a finite element simulation of the overall OLED stack is often beyond available computer resources. The main focus of this paper is the simulation of a single dipole source embedded into a twofold infinitely periodic OLED structure. To overcome the numerical burden we apply the Floquet transform, so that the computational domain reduces to the unit cell. The relevant outcoupling data are then gained by inverse Flouqet transforming. This step requires a careful numerical treatment as reported in this paper.

Zschiedrich, L; Burger, S; Schmidt, F; 10.1117/12.2001132

2013-01-01T23:59:59.000Z

33

A high performance differential amplifier through the direct monolithic integration of InP HBTs and Si CMOS on silicon substrates  

E-Print Network (OSTI)

We present results on the direct monolithic integration of III-V devices and Si CMOS on a silicon substrate. InP HBTs (0.5 times 5 um2 emitter) with ft and fmax > 200 GHz were grown directly in windows adjacent to CMOS ...

Bulsara, Mayank

34

A smart active matrix pixelated OLED display; Smart active matrix pixelated Organic Light Emitting Diode display.  

E-Print Network (OSTI)

??An OLED display has been fabricated and successfully tested with an external optical feedback circuit to demonstrate improvement in uniformity. In addition, the process of (more)

Yu, Jennifer J. (Jennifer Jong-Hwa), 1980-

2004-01-01T23:59:59.000Z

35

Low Power, Red, Green and Blue Carbon Nanotube Enabled Vertical Organic Light Emitting Transistors for Active Matrix OLED Displays  

SciTech Connect

Organic semiconductors are potential alternatives to polycrystalline silicon as the semiconductor used in the backplane of active matrix organic light emitting diode displays. Demonstrated here is a light-emitting transistor with an organic channel, operating with low power dissipation at low voltage, and high aperture ratio, in three colors: red, green and blue. The single-wall carbon nanotube network source electrode is responsible for the high level of performance demonstrated. A major benefit enabled by this architecture is the integration of the drive transistor, storage capacitor and light emitter into a single device. Performance comparable to commercialized polycrystalline-silicon TFT driven OLEDs is demonstrated.

McCarthy, M. A. [University of Florida, Gainesville; Liu, B. [University of Florida, Gainesville; Donoghue, E. P. [University of Florida, Gainesville; Kravchenko, Ivan I [ORNL; Kim, D. Y. [University of Florida, Gainesville; So, Franky [University of Florida, Gainesville; Rinzler, A. G. [University of Florida, Gainesville

2011-01-01T23:59:59.000Z

36

Methods of preparing flexible photovoltaic devices using epitaxial liftoff, and preserving the integrity of growth substrates used in epitaxial growth  

DOE Patents (OSTI)

There is disclosed methods of making photosensitive devices, such as flexible photovoltaic (PV) devices, through the use of epitaxial liftoff. Also described herein are methods of preparing flexible PV devices comprising a structure having a growth substrate, wherein the selective etching of protective layers yields a smooth growth substrate that us suitable for reuse.

Forrest, Stephen R; Zimmerman, Jeramy; Lee, Kyusang; Shiu, Kuen-Ting

2013-02-19T23:59:59.000Z

37

Electroluminescence property of organic light emitting diode (OLED)  

Science Conference Proceedings (OSTI)

Transport properties of electrons and holes were investigated not only in a anthracene-containing poly(p-phenylene-ethynylene)- alt - poly(p-phenylene-vinylene) (PPE-PPV) polymer (AnE-PVstat) light emitting diodes (OLED) but also in an ITO/Ag/polymer/Ag electron and ITO/PEDOT:PSS/polymer/Au hole only devices. Mobility of injected carriers followed the Poole-Frenkel type conduction mechanism and distinguished in the frequency range due to the difference of transit times in admittance measurement. Beginning of light output took place at the turn-on voltage (or flat band voltage)

2013-01-01T23:59:59.000Z

38

Development of OLED panel defect detection system through improved otsu algorithm  

Science Conference Proceedings (OSTI)

OLED (Organic light-emitting) displays have been called the next generation of display devices for their unique properties: colorful images, large viewing angle, light weight and power efficiency. Complex manufacture processing makes the screen have ... Keywords: OLED panel, Otsu method, defect detection, image segmentation, subtraction operation

Jian Gao; Zhiliang Wang; Yanyun Liu; Chuanxia Jian; Xin Chen

2012-10-01T23:59:59.000Z

39

Organic Light-Emitting Devices (OLEDS) and Their Optically Detected Magnetic Resonance (ODMR)  

DOE Green Energy (OSTI)

Organic Light-Emitting Devices (OLEDs), both small molecular and polymeric have been studied extensively since the first efficient small molecule OLED was reported by Tang and VanSlyke in 1987. Burroughes' report on conjugated polymer-based OLEDs led to another track in OLED development. These developments have resulted in full color, highly efficient (up to {approx} 20% external efficiency 60 lm/W power efficiency for green emitters), and highly bright (> 140,000 Cd/m{sup 2} DC, {approx}2,000,000 Cd/m{sup 2} AC), stable (>40,000 hr at 5 mA/cm{sup 2}) devices. OLEDs are Lambertian emitters, which intrinsically eliminates the view angle problem of liquid crystal displays (LCDs). Thus OLEDs are beginning to compete with the current dominant LCDs in information display. Numerous companies are now active in this field, including large companies such as Pioneer, Toyota, Estman Kodak, Philipps, DuPont, Samsung, Sony, Toshiba, and Osram, and small companies like Cambridge Display Technology (CDT), Universal Display Corporation (UDC), and eMagin. The first small molecular display for vehicular stereos was introduced in 1998, and polymer OLED displays have begun to appear in commercial products. Although displays are the major application for OLEDs at present, they are also candidates for nest generation solid-state lighting. In this case the light source needs to be white in most cases. Organic transistors, organic solar cells, etc. are also being developed vigorously.

Gang Li

2003-12-12T23:59:59.000Z

40

JOURNAL OF DISPLAY TECHNOLOGY, VOL. 2, NO. 2, JUNE 2006 143 Maximizing Alq3 OLED Internal and External  

E-Print Network (OSTI)

bright, efficient Alq3-based [tris-(8-hydroxyquinoline) aluminum] organic light-emitting diode (OLED conversion material, lensed device, luminous intensity, organic light emitting diodes (OLED), outcoupling efficiency, quantum efficiency. I. INTRODUCTION ORGANIC light-emitting devices (OLEDs), using Alq (tris(8

Cincinnati, University of

Note: This page contains sample records for the topic "oled integrated substrate" 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

Large grain Ge growth on amorphous substrates for CMOS back-end-of-line integration of active optoelectronic devices  

E-Print Network (OSTI)

The electronic-photonic integrated circuit (EPIC) has emerged as a leading technology to surpass the interconnect bottlenecks that threaten to limit the progress of Moore's Law in microprocessors. Compared to conventional ...

Pearson, Brian (Brian Sung-Il)

2012-01-01T23:59:59.000Z

42

Design Principals for Energy-Aware User-Interfaces on OLED-based handhelds.  

E-Print Network (OSTI)

, display technologies, such as Organic Light Emitting Diodes (OLEDs) [3], are becoming available that allow., editor. Organic Light -Emitting Diode Displays: Annual D isplay Industry Report. Second edition, 2001

Ranganathan, Parthasarathy

43

Improvement of output coupling efficiency of organic light-emitting diodes by backside substrate modification  

E-Print Network (OSTI)

Improvement of output coupling efficiency of organic light-emitting diodes by backside substrate in determining the power efficiency of organic light emitting diodes OLEDs is the coupling effi- ciency ( cp 1999; accepted for publication 1 February 2000 The emission intensity of an organic light-emitting

44

Organic Light-Emitting Diodes (OLEDs) and Optically-Detected Magnetic Resonance (ODMR) studies on organic materials  

Science Conference Proceedings (OSTI)

Organic semiconductors have evolved rapidly over the last decades and currently are considered as the next-generation technology for many applications, such as organic light-emitting diodes (OLEDs) in flat-panel displays (FPDs) and solid state lighting (SSL), and organic solar cells (OSCs) in clean renewable energy. This dissertation focuses mainly on OLEDs. Although the commercialization of the OLED technology in FPDs is growing and appears to be just around the corner for SSL, there are still several key issues that need to be addressed: (1) the cost of OLEDs is very high, largely due to the costly current manufacturing process; (2) the efficiency of OLEDs needs to be improved. This is vital to the success of OLEDs in the FPD and SSL industries; (3) the lifetime of OLEDs, especially blue OLEDs, is the biggest technical challenge. All these issues raise the demand for new organic materials, new device structures, and continued lower-cost fabrication methods. In an attempt to address these issues, we used solution-processing methods to fabricate highly efficient small molecule OLEDs (SMOLEDs); this approach is costeffective in comparison to the more common thermal vacuum evaporation. We also successfully made efficient indium tin oxide (ITO)-free SMOLEDs to further improve the efficiency of the OLEDs. We employed the spin-dependent optically-detected magnetic resonance (ODMR) technique to study the luminescence quenching processes in OLEDs and organic materials in order to understand the intrinsic degradation mechanisms. We also fabricated polymer LEDs (PLEDs) based on a new electron-accepting blue-emitting polymer and studied the effect of molecular weight on the efficiency of PLEDs. All these studies helped us to better understand the underlying relationship between the organic semiconductor materials and the OLEDs performance, and will subsequently assist in further enhancing the efficiency of OLEDs. With strongly improved device performance (in addition to other OLEDs' attributes such as mechanical flexibility and potential low cost), the OLED technology is promising to successfully compete with current technologies, such as LCDs and inorganic LEDs.

Cai, Min

2011-11-30T23:59:59.000Z

45

Solvent-enhanced Dye Diffusion in Polymer This-Films for OLED Application F. Pschenitzka, K. Long, and J. C. Sturm  

E-Print Network (OSTI)

in polymer films for organic light-emitting diode (OLED) application is introduced. After an initial dye coumarin 47, coumarin 6 and Nile red. INTRODUCTION Polymer based organic light-emitting diodes (OLEDs) have

46

Chameleon: Color Transformation on OLED Displays Mian Dong, and Lin Zhong  

E-Print Network (OSTI)

. However, there is a great need for tools to automatically transform GUIs for power reduction. Firstly transformation can readily adapt them for power savings on OLED-based displays. Secondly, transformation tools includes two steps. In first step, chameleon transforms the colors of a given GUI to minimize the power

Zhong, Lin

47

Power-Saving Color Transformation of Mobile Graphical User Interfaces on OLED-based Displays  

E-Print Network (OSTI)

Power-Saving Color Transformation of Mobile Graphical User Interfaces on OLED-based Displays Mian to their emissive nature. They bring a new opportunity for power saving by transforming GUI colors. In this work, we to automatically transform GUIs for power reduction. Firstly, most existing GUIs are designed for conventional LCDs

Zhong, Lin

48

Online OLED dynamic voltage scaling for video streaming applications on mobile devices  

Science Conference Proceedings (OSTI)

This work proposes an online DVS approach for OLED-based mobile video applications to reduce display power consumption. A time-efficient representative-region based DVS scheme is developed and applied in MPEG video streaming. Based on the proposed scheme, ...

Mengying Zhao, Yiran Chen, Xiang Chen, Chun Jason Xue

2013-07-01T23:59:59.000Z

49

Application of Developed APCVD Transparent Conducting Oxides and Undercoat Technologies for Economical OLED Lighting  

Science Conference Proceedings (OSTI)

Economics is a key factor for application of organic light emitting diodes (OLED) in general lighting relative to OLED flat panel displays that can handle high cost materials such as indium tin oxide (ITO) or Indium zinc oxide (IZO) as the transparent conducting oxide (TCO) on display glass. However, for OLED lighting to penetrate into general illumination, economics and sustainable materials are critical. The issues with ITO have been documented at the DOE SSL R&D and Manufacturing workshops for the last 5 years and the issue is being exaserbated by export controls from China (one of the major sources of elemental indium). Therefore, ITO is not sustainable because of the fluctuating costs and the United States (US) dependency on other nations such as China. Numerous alternatives to ITO/IZO are being evaluated such as Ag nanoparticles/nanowires, carbon nanotubes, graphene, and other metal oxides. Of these other metal oxides, doped zinc oxide has attracted a lot of attention over the last 10 years. The volume of zinc mined is a factor of 80,000 greater than indium and the US has significant volumes of zinc mined domestically, resulting in the ability for the US to be self-sufficient for this element that can be used in optoelectonic applications. The costs of elemental zinc is over 2 orders of magnitude less than indium, reflecting the relative abundance and availablility of the elements. Arkema Inc. and an international primary glass manufacturing company, which is located in the United States, have developed doped zinc oxide technology for solar control windows. The genesis of this DOE SSL project was to determine if doped zinc oxide technology can be taken from the commodity based window market and translate the technology to OLED lighting. Thus, Arkema Inc. sought out experts, Philips Lighting, Pacific Northwest National Laboratories (PNNL) and National Renewable Research Laboratories (NREL), in OLED devices and brought them into the project. This project had a clear focus on economics and the work plan focused both on doped ZnO process and OLED device structure that would be consistent with the new TCO. The team successfully made 6 inch OLEDs with a serial construction. More process development is required to optimize commercial OLED structures. Feasibility was demonstrated on two different light extraction technologies: 1/4 lambda refractive index matching and high-low-high band pass filter. Process development was also completed on the key precursors for the TCO, which are ready for pilot-plant scale-up. Subsequently, Arkema has developed a cost of ownership model that is consistent with DOE SSL R&D Manufacturing targets as outlined in the DOE SSL R&D Manufacturing 2010 report. The overall outcome of this project was the demonstration that doped zinc oxide can be used for OLED devices without a drop-off in performance while gaining the economic and sustainable benefits of a more readily available TCO. The broad impact of this project, is the facilitation of OLED lighting market penetration into general illumination, resulting in significant energy savings, decreased greenhouse emissions, with no environmental impact issues such as mercury found in Fluorescent technology.

Gary Silverman; Bluhm, Martin; Coffey, James; Korotkov, Roman; Polsz, Craig; Salemi, Alexandre; Smith, Robert; Smith, Ryan; Stricker, Jeff; Xu,Chen; Shirazi, Jasmine; Papakonstantopulous, George; Carson, Steve Philips Lighting GmbH Goldman, Claudia; Hartmann, Sren; Jessen, Frank; Krogmann, Bianca; Rickers, Christoph; Ruske, Manfred, Schwab, Holger; Bertram, Dietrich

2011-01-02T23:59:59.000Z

50

Solution-Procesed Small-Molecule OLED Luminaire for Interior Illumination  

Science Conference Proceedings (OSTI)

Prototype lighting panels and luminaires were fabricated using DuPont Displays?? solution-processed small-molecule OLED technology. These lighting panels were based on a spatially-patterned, 3-color design, similar in concept to an OLED display panel, with materials chosen to maximize device efficacy. The majority of the processing steps take place in air (rather than high vacuum). Optimization of device architecture, processing and construction was undertaken, with a final prototype design of 50 cm{sup 2} being fabricated and tested. Performance of these panels reached 35 lm/W at illuminant-A. A unique feature of this technology is the ability to color tune the emission, and color temperatures ranging from 2700 to > 6,500K were attained in the final build. Significant attention was paid to low-cost fabrication techniques.

Parker, Ian

2012-02-29T23:59:59.000Z

51

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Allison Park) CX(s) Applied: A2, A9 Date: 03192010...

52

Categorical Exclusion Determinations: National Energy Technology...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07302013 Location(s):...

53

CX-001308: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Allison Park) CX(s) Applied: A2, A9 Date: 03192010...

54

CX-010822: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07302013 Location(s):...

55

CX-010824: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07302013 Location(s):...

56

Thermal considerations for advanced SOI substrates designed for III-V/Si heterointegration  

E-Print Network (OSTI)

Silicon-on-lattice engineered substrates (SOLES) are SOI substrates with embedded Ge layers that facilitate III-V compound integration for advanced integrated circuits. The new materials integration scheme in SOLES requires ...

Bulsara, Mayank

57

Ole Langniss  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering German Aerospace Research Establishment Institute for Technical Thermodynamics, Stuttgart, Germany This Speaker's Seminars Germany's Future Energy Policy -...

58

Ole Langniss  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering German Aerospace Research Establishment Institute for Technical Thermodynamics, Stuttgart, Germany This speaker was a visiting speaker who delivered a talk or...

59

OLES News  

Science Conference Proceedings (OSTI)

... Citations. 06/13/2011. NIST Contributions to Smart Grid Highlighted in White House Report, Event. 06/06/2011. NIST researchers ...

2013-09-23T23:59:59.000Z

60

ACM HotMobile 2013 demo: Focus: a demo on usable & effective approach to OLED display power management  

Science Conference Proceedings (OSTI)

In this demo, we present Focus , a system for effectively and efficiently reducing the power consumption of OLED displays. The key idea of Focus is that we can save display power by dimming the portions of the applications and games that are less important ...

Tan Kiat Wee, Tadashi Okoshi, Archan Misra, Rajesh Krishna Balan

2013-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

VPN MANUAL Windows 7 Check to ensure OleMiss wireless is visible in the network connections.  

E-Print Network (OSTI)

VPN MANUAL ­ Windows 7 Check to ensure OleMiss wireless is visible in the network connections, click Continue. #12;VPN MANUAL ­ Windows 7 Next, you will be prompted to Launch the Cisco Agent. Click to `Run' the file. #12;VPN MANUAL ­ Windows 7 The Cisco Agent will likely take a few minutes to fully

Tchumper, Gregory S.

62

Power electronics substrate for direct substrate cooling  

DOE Patents (OSTI)

Systems and apparatus are provided for power electronics substrates adapted for direct substrate cooling. A power electronics substrate comprises a first surface configured to have electrical circuitry disposed thereon, a second surface, and a plurality of physical features on the second surface. The physical features are configured to promote a turbulent boundary layer in a coolant impinged upon the second surface.

Le, Khiet (Mission Viejo, CA); Ward, Terence G. (Redondo Beach, CA); Mann, Brooks S. (Redondo Beach, CA); Yankoski, Edward P. (Corona, CA); Smith, Gregory S. (Woodland Hills, CA)

2012-05-01T23:59:59.000Z

63

The Impact of the Transient Response of 0rg;anic Light Emitting Diodes on the Design of Active Matrix OLED Displays  

E-Print Network (OSTI)

The Impact of the Transient Response of 0rg;anic Light Emitting Diodes on the Design of Active, Princeton, NJ, U.S.A. Abstract Much of the organic light emitting diode (OLED) characterization published

64

Fabrication and Characterization of New Hybrid Organic Light Emitting Diode (OLED): Europium-picrate-triethylene oxide Complex  

SciTech Connect

Thin-film light emitting devices based on organic materials have attracted vast interest in applications such as light emitting diode (LED) and flat-panel display. The organic material can be attached with inorganic material to enhance the performance of the light emitting device. A hybrid OLED based on a new complex of europium picrate (Eu-pic) with triethylene oxide (EO3) ligand is fabricated. The OLED is fabricated by using spin coating technique with acetone as the solvent and aluminum as the top electrode. The optical, photoluminescence (PL) and electrical properties of the sample are carried out by UV-Vis spectroscopy (Jasco V-750), luminescence spectroscopy (Perkin Elmer LS-500) and source measure unit (SMU)(Keithly), respectively.

Sarjidan, M. A. Mohd; Abu Zakaria, N. Z. A.; Abd. Majid, W. H. [Solid State Research Laboratory, Department of Physics, University of Malaya, 50603, Kuala Lumpur (Malaysia); Kusrini, Eny; Saleh, M. I. [School of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang (Malaysia)

2009-07-07T23:59:59.000Z

65

Modifying the organic/electrode interface in Organic Solar Cells (OSCs) and improving the efficiency of solution-processed phosphorescent Organic Light-Emitting Diodes (OLEDs)  

SciTech Connect

Organic semiconductors devices, such as, organic solar cells (OSCs), organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs) have drawn increasing interest in recent decades. As organic materials are flexible, light weight, and potentially low-cost, organic semiconductor devices are considered to be an alternative to their inorganic counterparts. This dissertation will focus mainly on OSCs and OLEDs. As a clean and renewable energy source, the development of OSCs is very promising. Cells with 9.2% power conversion efficiency (PCE) were reported this year, compared to < 8% two years ago. OSCs belong to the so-called third generation solar cells and are still under development. While OLEDs are a more mature and better studied field, with commercial products already launched in the market, there are still several key issues: (1) the cost of OSCs/OLEDs is still high, largely due to the costly manufacturing processes; (2) the efficiency of OSCs/OLEDs needs to be improved; (3) the lifetime of OSCs/OLEDs is not sufficient compared to their inorganic counterparts; (4) the physics models of the behavior of the devices are not satisfactory. All these limitations invoke the demand for new organic materials, improved device architectures, low-cost fabrication methods, and better understanding of device physics. For OSCs, we attempted to improve the PCE by modifying the interlayer between active layer/metal. We found that ethylene glycol (EG) treated poly(3,4-ethylenedioxythiophene): polystyrenesulfonate (PEDOT: PSS) improves hole collection at the metal/polymer interface, furthermore it also affects the growth of the poly(3- hexylthiophene) (P3HT):phenyl-C61-butyric acid methyl ester (PCBM) blends, making the phase segregation more favorable for charge collection. We then studied organic/inorganic tandem cells. We also investigated the effect of a thin LiF layer on the hole-collection of copper phthalocyanine (CuPc)/C70-based small molecular OSCs. A thin LiF layer serves typically as the electron injection layer in OLEDs and electron collection interlayer in the OSCs. However, several reports showed that it can also assist in holeinjection in OLEDs. Here we first demonstrate that it assists hole-collection in OSCs, which is more obvious after air-plasma treatment, and explore this intriguing dual role. For OLEDs, we focus on solution processing methods to fabricate highly efficient phosphorescent OLEDs. First, we investigated OLEDs with a polymer host matrix, and enhanced charge injection by adding hole- and electron-transport materials into the system. We also applied a hole-blocking and electron-transport material to prevent luminescence quenching by the cathode. Finally, we substituted the polymer host by a small molecule, to achieve more efficient solution processed small molecular OLEDs (SMOLEDs); this approach is cost-effective in comparison to the more common vacuum thermal evaporation. All these studies help us to better understand the underlying relationship between the organic semiconductor materials and the OSCs and OLEDs performance and will subsequently assist in further enhancing the efficiencies of OSCs and OLEDs. With better efficiency and longer lifetime, the OSCs and OLEDs will be competitive with their inorganic counterparts.

Xiao, Teng

2012-04-27T23:59:59.000Z

66

MATERIALS DEGRADATION ANALYSIS AND DEVELOPMENT TO ENABLE ULTRA LOW COST, WEB-PROCESSED WHITE P-OLED FOR SSL  

SciTech Connect

Progress over Phase II of DE-FG02-07ER86293 'Materials Degradation Analysis and Development to Enable Ultra Low Cost, Web-Processed White P-OLED for SSL' was initially rapid in terms of device performance improvements. We exceeded our device luminance lifetime goals for printed flexible white OLEDs as laid out in our project proposal. Our Phase II performance target was to demonstrate >1500 hours luminance lifetime at 100 Cd/m2 from a printed flexible device. We now have R&D devices well in excess of 8000 hrs lifetime at 100 Cd/m2, tested in air. We also were able to produce devices which met the voltage target of >1500 hours below 15V operation. After completing the initial performance milestones, we went on to focus on color-related degradation issues which were cited as important to commercialization of the technology by our manufacturing partners. We also put additional focus on cathode work as the active material development that occurred over the STTR time period required an adaptation of the cathode from the original cathode formulations which were developed based on previous generation active layer materials. We were able to improve compatibility of the cathode with some of the newer generation active layer materials and improve device yield and voltage behavior. An additional objective of the initial Phase II was to further develop the underlying manufacturing technology and real-life product specifications. This is a key requirement that must be met to ensure eventual commercialization of this DOE-funded technology. The link between commercial investment for full commercialization and R&D efforts in OLED solid State Lighting is often a large one. Add-Vision's lower cost, printed OLED manufacturing approach is an attraction, but close engagement with manufacturing partners and addressing customer specifications is a very important link. Manufacturing technology encompasses development of moisture reduction encapsulation technology, improved cost performance, and reductions in operating voltage through thinner and higher uniformity active device layers. We have now installed a pilot encapsulation system at AVI for controlled, high throughput lamination encapsulation of flexible OLEDs in a novel process. Along with this, we have developed, with our materials supply partners, adhesives, barrier films and other encapsulation materials and we are showing total air product lifetimes in the 2-4 years range from a process consistent with our throughput goals of {approx}1M device per month ({approx}30,000 sq. ft. of processed OLEDs). Within the last year of the project, we have been working to introduce the manufacturing improvements made in our LEP deposition and annealing process to our commercial partners. Based on the success of this, a pilot scale-up program was begun. During this process, Add-Vision was acquired by a strategic partner, in no small part, because of the promise of future success of the technology as evidenced by our commercial partners pilot scale-up plans. Overall, the performance, manufacturing and product work in this project has been successful. Additional analysis and device work at LBL has also shown a unique adhesion change with device bias stressing which may result from active layer polymer cross-linking during bias stressing of device. It was shown that even small bias stresses, as a fraction of a full device lifetime stress period, result in measurable chemical change in the device. Further work needs to be conducted to fully understand the chemical nature of this interaction. Elucidation of this effect would enable doped OLED formulation to be engineered to suppress this effect and further extend lifetimes and reduce voltage climb.

DR. DEVIN MACKENZIE

2011-12-13T23:59:59.000Z

67

Ribbed electrode substrates  

DOE Patents (OSTI)

A ribbed substrate for an electrochemical cell electrode is made from a mixture of carbon fibers and carbonizable resin and has a mean pore size in the ribs which is 60-75% of the mean pore size of the web portions of the substrate which interconnect the ribs. Preferably the mean pore size of the web portion is 25-45 microns; and, if the substrate includes edge seals parallel to the ribs, the edge seals preferably have a mean pore size no greater than about ten microns. Most preferably the substrate has the same ratio of carbon fibers to polymeric carbon in all areas, including the ribs, webs, and edge seals. A substrate according to the present invention will have better overall performance than prior art substrates and minimizes the substrate thickness required for the substrate to perform all its functions well.

Breault, Richard D. (Coventry, CT); Goller, Glen J. (West Springfield, MA)

1983-01-01T23:59:59.000Z

68

Method of producing an electronic unit having a polydimethylsiloxane substrate and circuit lines  

SciTech Connect

A system of metalization in an integrated polymer microsystem. A flexible polymer substrate is provided and conductive ink is applied to the substrate. In one embodiment the flexible polymer substrate is silicone. In another embodiment the flexible polymer substrate comprises poly(dimethylsiloxane).

Davidson, James Courtney (Livermore, CA); Krulevitch, Peter A. (Pleasanton, CA); Maghribi, Mariam N. (Livermore, CA); Benett, William J. (Livermore, CA); Hamilton, Julie K. (Tracy, CA); Tovar, Armando R. (San Antonio, TX)

2012-06-19T23:59:59.000Z

69

Efficient BEM-based substrate network extraction in silicon SoCs  

Science Conference Proceedings (OSTI)

This paper is focused on the efficient extraction of the substrate network in complex system-on-chip designs. A boundary element method (BEM)-based approach, which employs spatial-frequency domain Green's function analysis, is considered and very high ... Keywords: Smart power integrated circuits, Substrate analysis, Substrate coupling, Substrate network extraction, System-on-chip

Paolo S. Crovetti; Franco L. Fiori

2008-12-01T23:59:59.000Z

70

Highly efficient blue organic light emitting devices with indium-free transparent anode on flexible substrates  

Science Conference Proceedings (OSTI)

Indium-free transparent conducting oxides may provide a lower cost solution for the transparent anode in flexible displays and energy efficient solid state lighting. We report herein a near room temperature sputtering process for generating an indium-free transparent conductive oxide (TCO) coating on a flexible substrate. Specifically, we deposited gallium-doped zinc oxide (GZO) uniformly over a 12 diameter area at room temperature on polyethylene terephthalate (PET). During deposition, the system heats to about 60oC due to the energetic sputtering conditions, without any noticeable damage to the PET substrate. The GZO films exhibit excellent physical, optical and electrical properties: roughness ~7 nm, transmittance >85% and resistivity ~ 10-3 ohm cm. Phosphorescent blue organic light-emitting devices (OLEDs) were fabricated on these substrates with comparable performance (16% external quantum efficiency and 33 lm/W power efficiency at 1mA/cm2) to that of devices fabricated on GZO (or ITO) deposited on glass substrates, suggesting flexible GZO/PET substrates may be used instead of high-cost and rigid ITO and glass for flexible displays and solid state lighting.

Wang, Liang; Swensen, James S.; Polikarpov, Evgueni; Matson, Dean W.; Bonham, Charles C.; Bennett, Wendy D.; Gaspar, Daniel J.; Padmaperuma, Asanga B.

2010-09-30T23:59:59.000Z

71

A Polysilicon Active Matrix Organic Light Emitting Diode Display with Integrated Drivers R.M.A. Dawson, Z. Shen, D.A. Furst, S. Connor, J. Hsu, M.G. Kane, R.G. Stewart, A. Ipri  

E-Print Network (OSTI)

A Polysilicon Active Matrix Organic Light Emitting Diode Display with Integrated Drivers R.S.A. Abstract The design of an active matrix organic light emitting diode (AMOLED) display using a polysilicon. Introduction Organic light emitting diodes (OLEDs) are presently of great interest due to their potential

72

Nanomechanics of hard films on compliant substrates.  

Science Conference Proceedings (OSTI)

Development of flexible thin film systems for biomedical, homeland security and environmental sensing applications has increased dramatically in recent years [1,2,3,4]. These systems typically combine traditional semiconductor technology with new flexible substrates, allowing for both the high electron mobility of semiconductors and the flexibility of polymers. The devices have the ability to be easily integrated into components and show promise for advanced design concepts, ranging from innovative microelectronics to MEMS and NEMS devices. These devices often contain layers of thin polymer, ceramic and metallic films where differing properties can lead to large residual stresses [5]. As long as the films remain substrate-bonded, they may deform far beyond their freestanding counterpart. Once debonded, substrate constraint disappears leading to film failure where compressive stresses can lead to wrinkling, delamination, and buckling [6,7,8] while tensile stresses can lead to film fracture and decohesion [9,10,11]. In all cases, performance depends on film adhesion. Experimentally it is difficult to measure adhesion. It is often studied using tape [12], pull off [13,14,15], and peel tests [16,17]. More recent techniques for measuring adhesion include scratch testing [18,19,20,21], four point bending [22,23,24], indentation [25,26,27], spontaneous blisters [28,29] and stressed overlayers [7,26,30,31,32,33]. Nevertheless, sample design and test techniques must be tailored for each system. There is a large body of elastic thin film fracture and elastic contact mechanics solutions for elastic films on rigid substrates in the published literature [5,7,34,35,36]. More recent work has extended these solutions to films on compliant substrates and show that increasing compliance markedly changes fracture energies compared with rigid elastic solution results [37,38]. However, the introduction of inelastic substrate response significantly complicates the problem [10,39,40]. As a result, our understanding of the critical relationship between adhesion, properties, and fracture for hard films on compliant substrates is limited. To address this issue, we integrated nanomechanical testing and mechanics-based modeling in a program to define the critical relationship between deformation and fracture of nanoscale films on compliant substrates. The approach involved designing model film systems and employing nano-scale experimental characterization techniques to isolate effects of compliance, viscoelasticity, and plasticity on deformation and fracture of thin hard films on substrates that spanned more than two orders of compliance magnitude exhibit different interface structures, have different adhesion strengths, and function differently under stress. The results of this work are described in six chapters. Chapter 1 provides the motivation for this work. Chapter 2 presents experimental results covering film system design, sample preparation, indentation response, and fracture including discussion on the effects of substrate compliance on fracture energies and buckle formation from existing models. Chapter 3 describes the use of analytical and finite element simulations to define the role of substrate compliance and film geometry on the indentation response of thin hard films on compliant substrates. Chapter 4 describes the development and application of cohesive zone model based finite element simulations to determine how substrate compliance affects debond growth. Chapter 5 describes the use of molecular dynamics simulations to define the effects of substrate compliance on interfacial fracture of thin hard tungsten films on silicon substrates. Chapter 6 describes the Workshops sponsored through this program to advance understanding of material and system behavior.

Reedy, Earl David, Jr. (Sandia National Laboratories, Albuquerque, NM); Emerson, John Allen (Sandia National Laboratories, Albuquerque, NM); Bahr, David F. (Washington State University, Pullman, WA); Moody, Neville Reid; Zhou, Xiao Wang; Hales, Lucas (University of Minnesota, Minneapolis, MN); Adams, David Price (Sandia National Laboratories, Albuquerque, NM); Yeager,John (Washington State University, Pullman, WA); Nyugen, Thao D. (Johns Hopkins University, Baltimore, MD); Corona, Edmundo (Sandia National Laboratories, Albuquerque, NM); Kennedy, Marian S. (Clemson University, Clemson, SC); Cordill, Megan J. (Erich Schmid Institute, Leoben, Austria)

2009-09-01T23:59:59.000Z

73

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Monroeville) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

74

Categorical Exclusion (CX) Determinations By Date | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Ewing) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

75

Categorical Exclusion Determinations: National Energy Technology...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Ewing) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

76

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Harmar) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

77

CX-010821: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

78

CX-001310: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Ewing) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

79

CX-001309: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Monroeville) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

80

CX-010823: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

Note: This page contains sample records for the topic "oled integrated substrate" 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

CX-001307: Categorical Exclusion Determination | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Harmar) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

82

Substrate system for spray forming  

SciTech Connect

A substrate system for receiving a deposit of sprayed metal droplets including a movable outer substrate on which the sprayed metal droplets are deposited. The substrate system also includes an inner substrate disposed adjacent the outer substrate where the sprayed metal droplets are deposited on the outer substrate. The inner substrate includes zones of differing thermal conductivity to resist substrate layer porosity and to resist formation of large grains and coarse constituent particles in a bulk layer of the metal droplets which have accumulated on the outer substrate. A spray forming apparatus and associated method of spray forming a molten metal to form a metal product using the substrate system of the invention is also provided.

Chu, Men G. (Export, PA); Chernicoff, William P. (Harrisburg, PA)

2000-01-01T23:59:59.000Z

83

Substrate system for spray forming  

DOE Patents (OSTI)

A substrate system for receiving a deposit of sprayed metal droplets including a movable outer substrate on which the sprayed metal droplets are deposited. The substrate system also includes an inner substrate disposed adjacent the outer substrate where the sprayed metal droplets are deposited on the outer substrate. The inner substrate includes zones of differing thermal conductivity to resist substrate layer porosity and to resist formation of large grains and coarse constituent particles in a bulk layer of the metal droplets which have accumulated on the outer substrate. A spray forming apparatus and associated method of spray forming a molten metal to form a metal product using the substrate system of the invention is also provided.

Chu, Men G. (Export, PA); Chernicoff, William P. (Harrisburg, PA)

2002-01-01T23:59:59.000Z

84

Direct-Cooled Power Electronics Substrate  

SciTech Connect

The goal of the Direct-Cooled Power Electronics Substrate project is to reduce the size and weight of the heat sink for power electronics used in hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs). The concept proposed in this project was to develop an innovative power electronics mounting structure, model it, and perform both thermal and mechanical finite-element analysis (FEA). This concept involved integrating cooling channels within the direct-bonded copper (DBC) substrate and strategically locating these channels underneath the power electronic devices. This arrangement would then be directly cooled by water-ethylene glycol (WEG), essentially eliminating the conventional heat sink and associated heat flow path. The concept was evaluated to determine its manufacturability, its compatibility with WEG, and the potential to reduce size and weight while directly cooling the DBC and associated electronics with a coolant temperature of 105 C. This concept does not provide direct cooling to the electronics, only direct cooling inside the DBC substrate itself. These designs will take into account issues such as containment of the fluid (separation from the electronics) and synergy with the whole power inverter design architecture. In FY 2008, mechanical modeling of substrate and inverter core designs as well as thermal and mechanical stress FEA modeling of the substrate designs was performed, along with research into manufacturing capabilities and methods that will support the substrate designs. In FY 2009, a preferred design(s) will be fabricated and laboratory validation testing will be completed. In FY 2010, based on the previous years laboratory testing, the mechanical design will be modified and the next generation will be built and tested in an operating inverter prototype.

Wiles, R.; Ayers, C.; Wereszczak, A.

2008-12-23T23:59:59.000Z

85

Smart substrates: Making multi-chip modules smarter  

SciTech Connect

A novel multi-chip module (MCM) design and manufacturing methodology which utilizes active CMOS circuits in what is normally a passive substrate realizes the `smart substrate` for use in highly testable, high reliability MCMS. The active devices are used to test the bare substrate, diagnose assembly errors or integrated circuit (IC) failures that require rework, and improve the testability of the final MCM assembly. A static random access memory (SRAM) MCM has been designed and fabricated in Sandia Microelectronics Development Laboratory in order to demonstrate the technical feasibility of this concept and to examine design and manufacturing issues which will ultimately determine the economic viability of this approach. The smart substrate memory MCM represents a first in MCM packaging. At the time the first modules were fabricated, no other company or MCM vendor had incorporated active devices in the substrate to improve manufacturability and testability, and thereby improve MCM reliability and reduce cost.

Wunsch, T.F.; Treece, R.K.

1995-05-01T23:59:59.000Z

86

Sealed substrate carrier for electroplating  

SciTech Connect

One embodiment relates to a substrate carrier for use in electroplating a plurality of substrates. The substrate carrier includes a non-conductive carrier body on which the substrates are held, and conductive lines are embedded within the carrier body. A conductive bus bar is embedded into a top side of the carrier body and is conductively coupled to the conductive lines. A thermoplastic overmold covers a portion of the bus bar, and there is a plastic-to-plastic bond between the thermoplastic overmold and the non-conductive carrier body. Other embodiments, aspects and features are also disclosed.

Ganti, Kalyana Bhargava (Fremont, CA)

2012-07-17T23:59:59.000Z

87

Carbon nanotubes on a substrate  

DOE Patents (OSTI)

The present invention includes carbon nanotubes whose hollow cores are 100% filled with conductive filler. The carbon nanotubes are in uniform arrays on a conductive substrate and are well-aligned and can be densely packed. The uniformity of the carbon nanotube arrays is indicated by the uniform length and diameter of the carbon nanotubes, both which vary from nanotube to nanotube on a given array by no more than about 5%. The alignment of the carbon nanotubes is indicated by the perpendicular growth of the nanotubes from the substrates which is achieved in part by the simultaneous growth of the conductive filler within the hollow core of the nanotube and the densely packed growth of the nanotubes. The present invention provides a densely packed carbon nanotube growth where each nanotube is in contact with at least one nearest-neighbor nanotube. The substrate is a conductive substrate coated with a growth catalyst, and the conductive filler can be single crystals of carbide formed by a solid state reaction between the substrate material and the growth catalyst. The present invention further provides a method for making the filled carbon nanotubes on the conductive substrates. The method includes the steps of depositing a growth catalyst onto the conductive substrate as a prepared substrate, creating a vacuum within a vessel which contains the prepared substrate, flowing H2/inert (e.g. Ar) gas within the vessel to increase and maintain the pressure within the vessel, increasing the temperature of the prepared substrate, and changing the H2/Ar gas to ethylene gas such that the ethylene gas flows within the vessel. Additionally, varying the density and separation of the catalyst particles on the conductive substrate can be used to control the diameter of the nanotubes.

Gao, Yufei [Kennewick, WA; Liu, Jun [West Richland, WA

2002-03-26T23:59:59.000Z

88

OLES Relevant Standards  

Science Conference Proceedings (OSTI)

... residue (GSR) by scanning electron microscopy/energy-dispersive X-ray ... Specifications for Law Enforcement Records Management Systems (RMS ...

2013-03-13T23:59:59.000Z

89

OLES, Forensics Home  

Science Conference Proceedings (OSTI)

... Forensic scientists use techniques from many areas of science to analyze ... For example, projects relating to computer usage in crimes are based in ...

2013-09-04T23:59:59.000Z

90

Characterizing the effects of clock jitter due to substrate noise in discrete-time D/S modulators  

Science Conference Proceedings (OSTI)

This paper investigates the impact of clock jitter induced by substrate noise on the performance of the oversampling DS modulators. First, a new stochastic model for substrate noise is proposed. This model is then utilized to study the clock jitter in ... Keywords: DS modulators, jitter, mixed-signal integrated circuits, phase noise, phase-locked loop, substrate noise

Payam Heydari

2003-06-01T23:59:59.000Z

91

Composite substrate for bipolar electrodes  

DOE Patents (OSTI)

Substrates for electrode systems, particularly those to be used for bipolar electrodes in zinc-bromine batteries, are disclosed. The substrates preferably include carbon-black as a conductive filler in a polymeric matrix, with reinforcing materials such as glass fibers. Warpage of the zinc-bromine electrodes which was experienced in the prior art and which was believed to be caused by physical expansion of the electrodes due to bromine absorption by the carbon-black, is substantially eliminated when new substrate fabrication techniques are employed. In the present invention, substrates are prepared using a lamination process known as glass mat reinforced thermoplastics technology or, in an alternate embodiment, the substrate is made using a slurry process. 4 figs.

Tekkanat, B.; Bolstad, J.J.

1992-12-22T23:59:59.000Z

92

Composite substrate for bipolar electrodes  

DOE Patents (OSTI)

Substrates for electrode systems, particularly those to be used for bipolar electrodes in zinc-bromine batteries, are disclosed. The substrates preferably include carbon-black as a conductive filler in a polymeric matrix, with reinforcing materials such as glass fibers. Warpage of the zinc-bromine electrodes which was experienced in the prior art and which was believed to be caused by physical expansion of the electrodes due to bromine absorption by the carbon-black, is substantially eliminated when new substrate fabrication techniques are employed. In the pesent invention, substrates are prepared using a lamination process known as glass mat reinforced thermoplastics technology or, in an alternate embodiment, the substrate is made using a slurry process.

Tekkanat, Bora (Milwaukee, WI); Bolstad, James J. (Shorewood, WI)

1992-12-22T23:59:59.000Z

93

Chemical failure modes of AlQ3-based OLEDs: AlQ3 hydrolysis John E. Knox,w Mathew D. Halls, Hrant P. Hratchianz and H. Bernhard Schlegel*  

E-Print Network (OSTI)

in promoting the rate of chemical failure modes in OLED devices. The activation energy for the AlQ31 hydro characterize AlQ3 and the hydrolysis pathway product, AlQ2OH. The activation energy for the cationic AlQ3 with close regard to their electronic energy levels, usually such that the electrons are confined

Schlegel, H. Bernhard

94

Direct cooled power electronics substrate  

DOE Patents (OSTI)

The disclosure describes directly cooling a three-dimensional, direct metallization (DM) layer in a power electronics device. To enable sufficient cooling, coolant flow channels are formed within the ceramic substrate. The direct metallization layer (typically copper) may be bonded to the ceramic substrate, and semiconductor chips (such as IGBT and diodes) may be soldered or sintered onto the direct metallization layer to form a power electronics module. Multiple modules may be attached to cooling headers that provide in-flow and out-flow of coolant through the channels in the ceramic substrate. The modules and cooling header assembly are preferably sized to fit inside the core of a toroidal shaped capacitor.

Wiles, Randy H. (Powell, TN), Wereszczak, Andrew A. (Oak Ridge, TN); Ayers, Curtis W. (Kingston, TN); Lowe, Kirk T. (Knoxville, TN)

2010-09-14T23:59:59.000Z

95

Boron hydride polymer coated substrates  

DOE Patents (OSTI)

A method is disclosed for coating a substrate with a uniformly smooth layer of a boron hydride polymer. The method comprises providing a reaction chamber which contains the substrate and the boron hydride plasma. A boron hydride feed stock is introduced into the chamber simultaneously with the generation of a plasma discharge within the chamber. A boron hydride plasma of ions, electrons and free radicals which is generated by the plasma discharge interacts to form a uniformly smooth boron hydride polymer which is deposited on the substrate.

Pearson, R.K.; Bystroff, R.I.; Miller, D.E.

1986-08-27T23:59:59.000Z

96

Boron hydride polymer coated substrates  

DOE Patents (OSTI)

A method is disclosed for coating a substrate with a uniformly smooth layer of a boron hydride polymer. The method comprises providing a reaction chamber which contains the substrate and the boron hydride plasma. A boron hydride feed stock is introduced into the chamber simultaneously with the generation of a plasma discharge within the chamber. A boron hydride plasma of ions, electrons and free radicals which is generated by the plasma discharge interacts to form a uniformly smooth boron hydride polymer which is deposited on the substrate.

Pearson, Richard K. (Pleasanton, CA); Bystroff, Roman I. (Livermore, CA); Miller, Dale E. (Livermore, CA)

1987-01-01T23:59:59.000Z

97

Preparation of CaO as OLED getter material through control of crystal growth of CaCO{sub 3} by block copolymers in aqueous solution  

SciTech Connect

As the starting materials of organic light-emitting diode (OLED) getter, calcium carbonate (CaCO{sub 3}) particles with various shapes and crystal structures have been successfully prepared with additives (L64 or PEGPG), which contain blocks of poly(ethylene oxide) (PEO) and poly(propylene oxide) (PPO). These CaCO{sub 3} particles were calcinated into highly crystalline calcium oxide (CaO) nanoparticles with high capacity of water adsorption up to 14.23 wt.%. The CaCO{sub 3} and CaO particles prepared at various conditions were characterized using the field emission scanning electron microscopy (FE-SEM), Fourier transform infrared microscopy (FT-IR), X-ray powder diffraction (XRD), and dynamic vapor sorption (DVS) method.

Park, Jae-Hyung [Department of Chemical Engineering, Hanyang University, Seoul 133-791 (Korea, Republic of); Oh, Seong-Geun [Department of Chemical Engineering, Hanyang University, Seoul 133-791 (Korea, Republic of)], E-mail: seongoh@hanyang.ac.kr

2009-01-08T23:59:59.000Z

98

Integration of indium phosphide based devices with flexible substrates  

E-Print Network (OSTI)

xxi VITA Bachelor of Science, Electrical Engineering andBerkeley Master of Science, Electrical Engineering

Chen, Wayne Huai

2011-01-01T23:59:59.000Z

99

Technological assessment of silicon on lattice engineered substrate (SOLES) for optical applications  

E-Print Network (OSTI)

Over the past decade, much effort had been placed to integrate optoelectronic and electronic devices. Silicon on lattice engineered substrate (SOLES) had been developed for such purpose. As SOLES technology mature, a ...

Leung, Man Yin

2008-01-01T23:59:59.000Z

100

Commercialization of silicon on lattice-engineered substrate for electronic applications  

E-Print Network (OSTI)

The commercial potential of SOLES (Silicon on Lattice-Engineered Substrate) is investigated considering the competing technologies, competing market players and market demands. Monolithic integration of Si devices with ...

Liang, Yu Yan

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Method for forming metallic silicide films on silicon substrates by ion beam deposition  

DOE Patents (OSTI)

Metallic silicide films are formed on silicon substrates by contacting the substrates with a low-energy ion beam of metal ions while moderately heating the substrate. The heating of the substrate provides for the diffusion of silicon atoms through the film as it is being formed to the surface of the film for interaction with the metal ions as they contact the diffused silicon. The metallic silicide films provided by the present invention are contaminant free, of uniform stoichiometry, large grain size, and exhibit low resistivity values which are of particular usefulness for integrated circuit production.

Zuhr, R.A.; Holland, O.W.

1989-01-24T23:59:59.000Z

102

Substrate for thin silicon solar cells  

DOE Patents (OSTI)

A substrate for a photovoltaic device wherein the substrate is the base upon which photosensitive material is to be grown and the substrate comprises an alloy having boron in a range from 0.1 atomic % of the alloy to 1.3 atomic % of the alloy and the substrate has a resistivity less than 3.times.10.sup.-3 ohm-cm.

Ciszek, Theodore F. (Evergreen, CO)

1998-01-01T23:59:59.000Z

103

Integrated optical XY coupler  

DOE Patents (OSTI)

An integrated optical XY coupler having two converging input waveguide arms meeting in a central section and a central output waveguide arm and two diverging flanking output waveguide arms emanating from the central section. In-phase light from the input arms constructively interfers in the central section to produce a single mode output in the central output arm with the rest of the light being collected in the flanking output arms. Crosstalk between devices on a substrate is minimized by this collection of the out-of-phase light by the flanking output arms of the XY coupler.

Vawter, G. Allen (Albuquerque, NM); Hadley, G. Ronald (Albuquerque, NM)

1997-01-01T23:59:59.000Z

104

Categorical Exclusion Determinations: National Energy Technology Laboratory  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

30, 2013 30, 2013 CX-010824: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): New Jersey Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010823: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010822: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Illinois Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010821: Categorical Exclusion Determination

105

Categorical Exclusion Determinations: B3.6 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

19, 2010 19, 2010 CX-001310: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Ewing) CX(s) Applied: B3.6 Date: 03/19/2010 Location(s): Ewing, New Jersey Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory March 19, 2010 CX-001309: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Monroeville) CX(s) Applied: B3.6 Date: 03/19/2010 Location(s): Monroeville, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory March 19, 2010 CX-001307: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Harmar) CX(s) Applied: B3.6

106

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 30, 2013 July 30, 2013 CX-010824: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): New Jersey Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010823: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010822: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Illinois Offices(s): National Energy Technology Laboratory July 30, 2013

107

Superconducting Cuprates on Catalytic Substrates - Energy ...  

Electricity Transmission Superconducting Cuprates on Catalytic Substrates Brookhaven National Laboratory. Contact BNL About This Technology Technology Marketing ...

108

Quantitative Response Measurement of Cell Substrate ...  

Science Conference Proceedings (OSTI)

Quantitative Response Measurement of Cell Substrate Interactions via RT-PCR. Matthew L. Becker, 1 LeeAnn O. Bailey ...

109

Substrate for thin silicon solar cells  

DOE Patents (OSTI)

A substrate is described for a photovoltaic device wherein the substrate is the base upon which photosensitive material is to be grown and the substrate comprises an alloy having boron in a range from 0.1 atomic % of the alloy to 1.3 atomic % of the alloy and the substrate has a resistivity less than 3{times}10{sup {minus}3} ohm-cm. 4 figs.

Ciszek, T.F.

1998-07-28T23:59:59.000Z

110

Grid Integration  

SciTech Connect

Summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its grid integration subprogram.

Not Available

2008-09-01T23:59:59.000Z

111

Integrated mold/surface-micromachining process  

Science Conference Proceedings (OSTI)

We detail a new monolithically integrated silicon mold/surface-micromachining process which makes possible the fabrication of stiff, high-aspect-ratio micromachined structures integrated with finely detailed, compliant structures. An important example, which we use here as our process demonstration vehicle, is that of an accelerometer with a large proof mass and compliant suspension. The proof mass is formed by etching a mold into the silicon substrate, lining the mold with oxide, filling it with mechanical polysilicon, and then planarizing back to the level of the substrate. The resulting molded structure is recessed into the substrate, forming a planar surface ideal for subsequent processing. We then add surface-micromachined springs and sense contacts. The principal advantage of this new monolithically integrated mold/surface-micromachining process is that it decouples the design of the different sections of the device: In the case of a sensitive accelerometer, it allows us to optimize independently the proof mass, which needs to be as large, stiff, and heavy as possible, and the suspension, which needs to be as delicate and compliant as possible. The fact that the high-aspect-ratio section of the device is embedded in the substrate enables the monolithic integration of high-aspect-ratio parts with surface-micromachined mechanical parts, and, in the future, also electronics. We anticipate that such an integrated mold/surface micromachining/electronics process will offer versatile high-aspect-ratio micromachined structures that can be batch-fabricated and monolithically integrated into complex microelectromechanical systems.

Barron, C.C.; Fleming, J.G.; Montague, S.; Sniegowski, J.J.; Hetherington, D.L.

1996-03-01T23:59:59.000Z

112

Insolation integrator  

DOE Patents (OSTI)

An electric signal representative of the rate of insolation is integrated to determine if it is adequate for operation of a solar energy collection system.

Dougherty, John J. (Norristown, PA); Rudge, George T. (Lansdale, PA)

1980-01-01T23:59:59.000Z

113

Integrated circuit with dissipative layer for photogenerated carriers  

DOE Patents (OSTI)

The sensitivity of an integrated circuit to single-event upsets is decreased by providing a dissipative layer of silicon nitride between a silicon substrate and the active device. Free carriers generated in the substrate are dissipated by the layer before they can build up charge on the active device. 1 fig.

Myers, D.R.

1988-04-20T23:59:59.000Z

114

Integration of planar transformer and/or planar inductor with power switches in power converter  

DOE Patents (OSTI)

A power converter integrates at least one planar transformer comprising a multi-layer transformer substrate and/or at least one planar inductor comprising a multi-layer inductor substrate with a number of power semiconductor switches physically and thermally coupled to a heat sink via one or more multi-layer switch substrates.

Chen, Kanghua (Canton, MI); Ahmed, Sayeed (Canton, MI); Zhu, Lizhi (Canton, MI)

2007-10-30T23:59:59.000Z

115

Biaxially Oriented Film on Flexible Polymeric Substrate  

NLE Websites -- All DOE Office Websites (Extended Search)

Biaxially Oriented Film on Flexible Polymeric Substrate Biaxially Oriented Film on Flexible Polymeric Substrate Biaxially Oriented Film on Flexible Polymeric Substrate A semiconducting structure having a glass substrate. Available for thumbnail of Feynman Center (505) 665-9090 Email Biaxially Oriented Film on Flexible Polymeric Substrate LANL's Aligned-Crystalline Silicon (ACSi) technology provides highly crystalline silicon films on inexpensive substrates, such as metal sheets and glass plates. ACSi films exhibit good electrical and optical properties and have the potential to make an impact on the solar cell industry. The current ACSi prototype, designed under subpar tooling conditions in a non-optimal environment, already demonstrates 2% conversion efficiency. U.S. Patent No.: 7,601.430 (DOE S-104,959) Patent Application Filing Date: January 31, 2006

116

High quality oxide films on substrates  

DOE Patents (OSTI)

A method for providing an oxide film of a material on the surface of a substrate using a reactive deposition of the material onto the substrate surface in the presence of a solid or liquid layer of an oxidizing gas. The oxidizing gas is provided on the substrate surface in an amount sufficient to dissipate the latent heat of condensation occurring during deposition as well as creating a favorable oxidizing environment for the material.

Ruckman, Mark W. (Middle Island, NY); Strongin, Myron (Center Moriches, NY); Gao, Yong L. (Henrietta, NY)

1994-01-01T23:59:59.000Z

117

High quality oxide films on substrates  

DOE Patents (OSTI)

A method is described for providing an oxide film of a material on the surface of a substrate using a reactive deposition of the material onto the substrate surface in the presence of a solid or liquid layer of an oxidizing gas. The oxidizing gas is provided on the substrate surface in an amount sufficient to dissipate the latent heat of condensation occurring during deposition as well as creating a favorable oxidizing environment for the material. 4 figures.

Ruckman, M.W.; Strongin, M.; Gao, Y.L.

1994-02-01T23:59:59.000Z

118

Substrate for thin silicon solar cells  

DOE Patents (OSTI)

A photovoltaic device for converting solar energy into electrical signals comprises a substrate, a layer of photoconductive semiconductor material grown on said substrate, wherein the substrate comprises an alloy of boron and silicon, the boron being present in a range of from 0.1 to 1.3 atomic percent, the alloy having a lattice constant substantially matched to that of the photoconductive semiconductor material and a resistivity of less than 1.times.10.sup.-3 ohm-cm.

Ciszek, Theodore F. (Evergreen, CO)

1995-01-01T23:59:59.000Z

119

Substrate for thin silicon solar cells  

DOE Patents (OSTI)

A photovoltaic device for converting solar energy into electrical signals comprises a substrate, a layer of photoconductive semiconductor material grown on said substrate, wherein the substrate comprises an alloy of boron and silicon, the boron being present in a range of from 0.1 to 1.3 atomic percent, the alloy having a lattice constant substantially matched to that of the photoconductive semiconductor material and a resistivity of less than 1{times}10{sup {minus}3} ohm-cm. 4 figures.

Ciszek, T.F.

1995-03-28T23:59:59.000Z

120

Passive hybrid sensing tag with flexible substrate saw device  

Science Conference Proceedings (OSTI)

The integration of surface acoustic wave (SAW) filters, microfabricated transmission lines, and sensors onto polymer substrates in order to enable a passive wireless sensor platform is described herein. Incident microwave pulses on an integrated antenna are converted to an acoustic wave via a SAW filter and transmitted to an impedance based sensor, which for this work is a photodiode. Changes in the sensor state induce a corresponding change in the impedance of the sensor resulting in a reflectance profile. Data collected at a calibrated receiver is used to infer the state of the sensor. Based on this principal, light levels were passively and wirelessly demonstrated to be sensed at distances of up to about 12 feet.

Skinner, Jack L.; Chu, Eric Y.; Ho, Harvey

2012-12-25T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Interfacial Shear Strength of Oxide Scale and SS 441 Substrate  

Science Conference Proceedings (OSTI)

Recent developments on decreasing the operating temperature for Solid Oxide Fuel Cells (SOFCs) have enabled the use of high temperature ferritic alloys as interconnect materials. Oxide scale will inevitably grow on the ferritic interconnects in a high temperature oxidation environment of SOFCs. The growth of the oxide scale induces growth stresses in the scale layer and on the scale/substrate interface. These growth stresses combined with the thermal stresses induced upon stacking cooling by the thermal expansion coefficient mismatch between the oxide scale and the substrate may lead to scale delamination/buckling and eventual spallation, which may lead to serious cell performance degradation. Hence the interfacial adhesion strength between the oxide scale and the substrate is crucial to the reliability and durability of the metallic interconnect in SOFC operating environments. In this paper, we applied an integrated experimental/modeling methodology to quantify the interfacial adhesion strength between the oxide scale and the SS 441 metallic interconnect. The predicted interfacial strength is discussed in details.

Liu, Wenning N.; Sun, Xin; Stephens, Elizabeth V.; Khaleel, Mohammad A.

2011-05-01T23:59:59.000Z

122

Modeling and simulation of substrate noise in mixed-signal circuits applied to a special VCO  

Science Conference Proceedings (OSTI)

The mixed-signal circuits with both analog and digital blocks on a single chip have wide applications in communication and RF circuits. Integrating these two blocks can cause serious problems especially in applications with fast digital circuits and ... Keywords: Green's function, VCO, mixes-signal circuits, phase noise, substrate noise

Golnar Khodabandehloo; Sattar Mirzakuchaki

2006-09-01T23:59:59.000Z

123

A simple and versatile micro contact printing method for generating carbon nanotubes patterns on various substrates  

Science Conference Proceedings (OSTI)

We present an optimized process for generating at low cost, patterns of carbon nanotubes (CNTs) on a large variety of substrates through a simple micro contact printing method. This method meets the requirements for the integration of CNTs into microdevices, ... Keywords: Carbon nanotubes, Flexible electronics, Micro-patterning, Soft-lithography, Spray-coating

A. BDuer; F. Seichepine; E. Flahaut; C. Vieu

2012-09-01T23:59:59.000Z

124

Method for deposition of a conductor in integrated circuits  

DOE Patents (OSTI)

A method is described for fabricating integrated semiconductor circuits and, more particularly, for the selective deposition of a conductor onto a substrate employing a chemical vapor deposition process. By way of example, tungsten can be selectively deposited onto a silicon substrate. At the onset of loss of selectivity of deposition of tungsten onto the silicon substrate, the deposition process is interrupted and unwanted tungsten which has deposited on a mask layer with the silicon substrate can be removed employing a halogen etchant. Thereafter, a plurality of deposition/etch back cycles can be carried out to achieve a predetermined thickness of tungsten.

Creighton, J. Randall (Albuquerque, NM); Dominguez, Frank (Albuquerque, NM); Johnson, A. Wayne (Albuquerque, NM); Omstead, Thomas R. (Albuquerque, NM)

1997-01-01T23:59:59.000Z

125

Vacuum die attach for integrated circuits  

DOE Patents (OSTI)

A thin film eutectic bond for attaching an integrated circuit die to a circuit substrate is formed by coating at least one bonding surface on the die and substrate with an alloying metal, assembling the die and substrate under compression loading, and heating the assembly to an alloying temperature in a vacuum. A very thin bond, 10 microns or less, which is substantially void free, is produced. These bonds have high reliability, good heat and electrical conduction, and high temperature tolerance. The bonds are formed in a vacuum chamber, using a positioning and loading fixture to compression load the die, and an IR lamp or other heat source. For bonding a silicon die to a silicon substrate, a gold silicon alloy bond is used. Multiple dies can be bonded simultaneously. No scrubbing is required.

Schmitt, Edward H. (Livermore, CA); Tuckerman, David B. (Livermore, CA)

1991-01-01T23:59:59.000Z

126

Vacuum die attach for integrated circuits  

DOE Patents (OSTI)

A thin film eutectic bond for attaching an integrated circuit die to a circuit substrate is formed by coating at least one bonding surface on the die and substrate with an alloying metal, assembling the die and substrate under compression loading, and heating the assembly to an alloying temperature in a vacuum. A very thin bond, 10 microns or less, which is substantially void free, is produced. These bonds have high reliability, good heat and electrical conduction, and high temperature tolerance. The bonds are formed in a vacuum chamber, using a positioning and loading fixture to compression load the die, and an IR lamp or other heat source. For bonding a silicon die to a silicon substrate, a gold silicon alloy bond is used. Multiple dies can be bonded simultaneously. No scrubbing is required. 1 figure.

Schmitt, E.H.; Tuckerman, D.B.

1991-09-10T23:59:59.000Z

127

NREL: Energy Systems Integration - Integrated Deployment Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Deployment Workshop Integrated Deployment Workshop The Energy Systems Integration Facility workshop, Integrated Deployment, was held August 21 - 23, 2012 at the National Renewable Energy Laboratory in Golden, Colorado. Each day of the workshop, which included a tour of the Energy Systems Integration Facility, focused on a different topic: Day 1: Utility-Scale Renewable Integration Day 2: Distribution-Level Integration Day 3: Isolated and Islanded Grid Systems The agenda and presentations from the workshop are below. Agenda Energy Systems Integration Facility Overview ESIF Technology Partnerships Integrated Deployment Model Integrated Deployment and the Energy Systems Integration Facility: Workshop Proceedings Printable Version Energy Systems Integration Home Research & Development

128

NREL: Energy Systems Integration - Energy Systems Integration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Systems Integration Facility NREL's Energy Systems Integration Facility Garners LEED Platinum View the NREL Press Release. NREL's multistory Energy Systems Integration...

129

integr~1  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7 7 AUDIT REPORT THE U.S. DEPARTMENT OF ENERGY' S MANAGEMENT OF RESEARCH AND DEVELOPMENT INTEGRATION MARCH 1998 U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES DEPARTMENT OF ENERGY Washington, DC 20585 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Principal Deputy Inspector General SUBJECT: INFORMATION : Audit Report on "Audit of the Department of Energy's Management of Research and Development Integration" BACKGROUND The Congress, independent task forces, and advisory groups have pointed out the need for the Department to improve its integration of research and development (R&D) projects. In the past, R&D management was carried out by different program offices with the research being

130

The Neural Substrate of Orientation Working Memory  

Science Conference Proceedings (OSTI)

We have used positron emission tomography (PET) to identify the neural substrate of two major cognitive components of working memory (WM), maintenance and manipulation of a single elementary visual attribute, i.e., the orientation of a grating presented ...

L. Cornette; P. Dupont; E. Salmon; Guy A. Orban

2001-08-01T23:59:59.000Z

131

Biaxially Oriented Film on Flexible Polymeric Substrate  

LANLs Aligned-Crystalline Silicon (ACSi) technology provides highly crystalline silicon films on inexpensive substrates, such as metal sheets and glass plates. ACSi films exhibit good electrical and optical properties and have the potential to make ...

132

Substrate solder barriers for semiconductor epilayer growth  

DOE Patents (OSTI)

During the growth of compound semiconductors by epitaxial processes, substrates are typically mounted to a support. In molecular beam epitaxy, mounting is done using indium as a solder. This method has two drawbacks: the indium reacts with the substrate, and it is difficult to uniformly wet the back of a large diameter substrate. Both of these problems have been successfully overcome by sputter coating the back of the substrate with a thin layer of tungsten carbide or tungsten carbide and gold. In addition to being compatible with the growth of high quality semiconductor epilayers this coating is also inert in all standard substate cleaning etchants used for compound semiconductors, and provides uniform distribution of energy in radiant heating. 1 tab.

Drummond, T.J.; Ginley, D.S.; Zipperian, T.E.

1987-10-23T23:59:59.000Z

133

Composition containing aerogel substrate loaded with tritium  

DOE Patents (OSTI)

The invention provides a process for loading an aerogel substrate with tritium and the resultant compositions. According to the process, an aerogel substrate is hydrolyzed so that surface OH groups are formed. The hydrolyzed aerogel is then subjected to tritium exchange employing, for example, a tritium-containing gas, whereby tritium atoms replace H atoms of surface OH groups. OH and/or CH groups of residual alcohol present in the aerogel may also undergo tritium exchange.

Ashley, Carol S. (Albuquerque, NM); Brinker, C. Jeffrey (Albuquerque, NM); Ellefson, Robert E. (Centerville, OH); Gill, John T. (Miamisburg, OH); Reed, Scott (Albuquerque, NM); Walko, Robert J. (Albuquerque, NM)

1992-01-01T23:59:59.000Z

134

Superconducting thin films on potassium tantalate substrates  

DOE Patents (OSTI)

A superconductive system for the lossless transmission of electrical current comprising a thin film of superconducting material Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7-x epitaxially deposited upon a KTaO.sub.3 substrate. The KTaO.sub.3 is an improved substrate over those of the prior art since the it exhibits small lattice constant mismatch and does not chemically react with the superconducting film.

Feenstra, Roeland (Oak Ridge, TN); Boatner, Lynn A. (Oak Ridge, TN)

1992-01-01T23:59:59.000Z

135

Integrated System  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Window System Our research activities in the field of high performance windows have led us to conclude that even by using high performance insulating glass units, low conductivity frames, and warm edge spacers, there are still untapped sources for improving energy efficiency in the design and use of residential windows. While such high performance windows are a dramatic improvement over conventional units, they do not reduce conductive losses through wall framing around the window, offer guarantees against excessive wall/window infiltration nor do they adapt to the daily and seasonal potentials for night insulation and summer shading. To meet this need, we have been working on the design, development, and prototyping of Integrated Window Systems (IWS) since 1993. Integrated Window Systems are a form of panelized construction where the wall panel includes an operable or fixed window sash, recessed night insulation, integral solar shading, and is built in a factory setting in order to minimize thermal short circuits and infiltration at joints. IWSs can be built in modular lengths to facilitate their installation with conventional wood frame stick construction or other forms of panelized construction.

136

Adhesion and Thermo-Mechanical Reliability in Emerging ...  

Science Conference Proceedings (OSTI)

... environments! hybrid film substrate solar UV environmental diffusion and fracture OPV OTFT Touch Screens PV OLED Bioscience ...

2013-04-04T23:59:59.000Z

137

Utvrdering av substrat fr biogasproduktion; Evaluation of substrates for biogas production.  

E-Print Network (OSTI)

?? The purpose of this study was to evaluate the different substrates that enter the digestion on Sundet wastewater treatment plant for production of biogas. (more)

Tiinus, My

2013-01-01T23:59:59.000Z

138

Passivation coating for flexible substrate mirrors  

DOE Patents (OSTI)

A protective diffusion barrier for metalized mirror structures is provided by a layer of coating of silicon nitride which is a very dense, transparent, dielectric material that is impervious to water, alkali, and other impurities and corrosive substances that typically attack the metal layers of mirrors and cause degradation of the mirrors' reflectivity. The silicon nitride layer can be deposited on the substrate before metal deposition thereon to stabilize the metal/substrate interface, and it can be deposited over the metal to encapsulate it and protect the metal from corrosion or other degradation. Mirrors coated with silicon nitride according to this invention can also be used as front surface mirrors. Also, the silver or other reflective metal layer on mirrors comprising thin, light-weight, flexible substrates of metal or polymer sheets coated with glassy layers can be protected with silicon nitride according to this invention. 13 figs.

Tracy, C.E.; Benson, D.K.

1988-10-19T23:59:59.000Z

139

Methods of selectively incorporating metals onto substrates  

DOE Patents (OSTI)

A method for forming multi-metallic sites on a substrate is disclosed and described. A substrate including active groups such as hydroxyl can be reacted with a pretarget metal complex. The target metal attached to the active group can then be reacted with a secondary metal complex such that an oxidation-reduction (redox) reaction occurs to form a multi-metallic species. The substrate can be a highly porous material such as aerogels, xerogels, zeolites, and similar materials. Additional metal complexes can be reacted to increase catalyst loading or control co-catalyst content. The resulting compounds can be oxidized to form oxides or reduced to form metals in the ground state which are suitable for practical use.

Ernst; Richard D. (Salt Lake City, UT), Eyring; Edward M. (Salt Lake City, UT), Turpin; Gregory C. (Salt Lake City, UT), Dunn; Brian C. (Salt Lake City, UT)

2008-09-30T23:59:59.000Z

140

Substrate Recognition Strategy for Botulinum Neurotoxin  

NLE Websites -- All DOE Office Websites (Extended Search)

Substrate Recognition Strategy Substrate Recognition Strategy for Botulinum Neurotoxin Substrate Recognition Strategy for Botulinum Neurotoxin Print Wednesday, 25 May 2005 00:00 Clostridal neurotoxins (CNTs) are the causative agents of the neuroparalytic diseases botulism and tetanus. By inhibiting release of the neurotransmitter acetylcholine, for example, the neurotoxin produced by the bacterium Clostridium botulinum interferes with nerve impulses and causes a paralysis of respiratory and skeletal muscles that can cause death. Researchers from Stanford University have now determined the first structure of a CNT in complex with its target. The structure at a resolution of 2.1 Å, together with enzyme kinetic data, reveals an array of active sites (exosites) that give the CNT its deadly specificity.

Note: This page contains sample records for the topic "oled integrated substrate" 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

Thin film photovoltaic device with multilayer substrate  

DOE Patents (OSTI)

A thin film photovoltaic device which utilizes at least one compound semiconductor layer chosen from Groups IIB and VA of the Periodic Table is formed on a multilayer substrate The substrate includes a lowermost support layer on which all of the other layers of the device are formed. Additionally, an uppermost carbide or silicon layer is adjacent to the semiconductor layer. Below the carbide or silicon layer is a metal layer of high conductivity and expansion coefficient equal to or slightly greater than that of the semiconductor layer.

Catalano, Anthony W. (Rushland, PA); Bhushan, Manjul (Wilmington, DE)

1984-01-01T23:59:59.000Z

142

Evaluation of using active circuitry for substrate noise suppression  

Science Conference Proceedings (OSTI)

The performance of system-on-chips can be severely degraded if noisy circuits interfere with sensitive circuits through the common silicon substrate. Many methods have been proposed to suppress such substrate noise, ranging from designing circuits that ... Keywords: active noise decoupling, substrate coupling, substrate modeling

Rashid Farivar; Simon Kristiansson; Fredrik Ingvarson; Kjell O. Jeppson

2007-03-01T23:59:59.000Z

143

Inverter power module with distributed support for direct substrate cooling  

Science Conference Proceedings (OSTI)

Systems and/or methods are provided for an inverter power module with distributed support for direct substrate cooling. An inverter module comprises a power electronic substrate. A first support frame is adapted to house the power electronic substrate and has a first region adapted to allow direct cooling of the power electronic substrate. A gasket is interposed between the power electronic substrate and the first support frame. The gasket is configured to provide a seal between the first region and the power electronic substrate. A second support frame is adapted to house the power electronic substrate and joined to the first support frame to form the seal.

Miller, David Harold (San Pedro, CA); Korich, Mark D. (Chino Hills, CA); Ward, Terence G. (Redondo Beach, CA); Mann, Brooks S. (Redondo Beach, CA)

2012-08-21T23:59:59.000Z

144

NREL: Energy Systems Integration - Energy Systems Integration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Systems Integration Facility Newsroom The Energy Systems Integration Facility (ESIF) will be one of the only megawatt-scale test facilities in the United States that...

145

NREL: Transmission Grid Integration - Solar Integration National...  

NLE Websites -- All DOE Office Websites (Extended Search)

of the Western Wind and Solar Integration Study and Eastern Wind Integration and Transmission Study datasets greatly advanced the modeling of wind and solar power production...

146

NREL: Transmission Grid Integration - Wind Integration Datasets  

NLE Websites -- All DOE Office Websites (Extended Search)

Wind Integration Datasets The Wind Integration Datasets provide energy professionals with a consistent set of wind profiles for the eastern United States and the western United...

147

Flexible piezoelectric cantilevers fabricated on polyimide substrate  

Science Conference Proceedings (OSTI)

In this work we present for the first time the fabrication and the characterization of flexible micro cantilevers based on Aluminum Nitride (AlN) as piezoelectric active layer and polyimide as elastic substrate. The AlN thin film, embedded into two layers ... Keywords: AlN, Cantilevers, Flexible, Piezoelectric transduction, Polyimide

S. Petroni; G. Maruccio; F. Guido; M. Amato; A. Campa; A. Passaseo; M. T. Todaro; M. De Vittorio

2012-10-01T23:59:59.000Z

148

NREL: Process Development and Integration Laboratory - Atmospheric  

NLE Websites -- All DOE Office Websites (Extended Search)

Atmospheric Processing Platform Capabilities Atmospheric Processing Platform Capabilities The Atmospheric Processing platform in the Process Development and Integration Laboratory offers powerful capabilities with integrated tools for depositing, processing, and characterizing photovoltaic materials and devices. In particular, this platform focuses on different methods to deposit ("write") materials onto a variety of substrates and then further process into optoelectronic materials using rapid thermal processing. You can read more on the rationale for developing this platform and its capabilities. Contact Maikel van Hest for more details on these capabilities. The Atmospheric Processing platform will allow deposition in any sequence and is applicable to activities in all Technology Roadmaps, which include

149

Towards the Integration of APECS and VE-Suite for Virtual Power Plant Co-Simulation  

SciTech Connect

Process modeling and simulation tools are widely used for the design and operation of advanced power generation systems. These tools enable engineers to solve the critical process systems engineering problems that arise throughout the lifecycle of a power plant, such as designing a new process, troubleshooting a process unit or optimizing operations of the full process. To analyze the impact of complex thermal and fluid flow phenomena on overall power plant performance, the Department of Energys (DOE) National Energy Technology Laboratory (NETL) has developed the Advanced Process Engineering Co-Simulator (APECS). The APECS system is an integrated software suite that combines process simulation (e.g., Aspen Plus) and high-fidelity equipment simulations such as those based on computational fluid dynamics (CFD), together with advanced analysis capabilities including case studies, sensitivity analysis, stochastic simulation for risk/uncertainty analysis, and multi-objective optimization. In this paper we discuss the initial phases of the integration of the APECS system with the immersive and interactive virtual engineering software, VE-Suite, developed at Iowa State University and Ames Laboratory. VE-Suite uses the ActiveX (OLE Automation) controls in the Aspen Plus process simulator wrapped by the CASI library developed by Reaction Engineering International to run process/CFD co-simulations and query for results. This integration represents a necessary step in the development of virtual power plant co-simulations that will ultimately reduce the time, cost, and technical risk of developing advanced power generation systems.

Zitney, S.E.; McCorkle, D. (Iowa State University, Ames, IA); Yang, C. (Reaction Engineering International, Salt Lake City, UT); Jordan, T.; Swensen, D. (Reaction Engineering International, Salt Lake City, UT); Bryden, M. (Iowa State University, Ames, IA)

2007-05-01T23:59:59.000Z

150

Carbon nanotube substrates and catalyzed hot stamp for polishing and patterning the substrates  

DOE Patents (OSTI)

The present invention is generally directed to catalyzed hot stamp methods for polishing and/or patterning carbon nanotube-containing substrates. In some embodiments, the substrate, as a carbon nanotube fiber end, is brought into contact with a hot stamp (typically at 200-800.degree. C.), and is kept in contact with the hot stamp until the morphology/patterns on the hot stamp have been transferred to the substrate. In some embodiments, the hot stamp is made of material comprising one or more transition metals (Fe, Ni, Co, Pt, Ag, Au, etc.), which can catalyze the etching reaction of carbon with H.sub.2, CO.sub.2, H.sub.2O, and/or O.sub.2. Such methods can (1) polish the carbon nanotube-containing substrate with a microscopically smooth finish, and/or (2) transfer pre-defined patterns from the hot stamp to the substrate. Such polished or patterned carbon nanotube substrates can find application as carbon nanotube electrodes, field emitters, and field emitter arrays for displays and electron sources.

Wang, Yuhuang (Evanston, IL); Hauge, Robert H. (Houston, TX); Schmidt, Howard K. (Houston, TX); Kim, Myung Jong (Houston, TX); Kittrell, W. Carter (Houston, TX)

2009-09-08T23:59:59.000Z

151

Light emitting device having peripheral emissive region  

DOE Patents (OSTI)

Light emitting devices are provided that include one or more OLEDs disposed only on a peripheral region of the substrate. An OLED may be disposed only on a peripheral region of a substantially transparent substrate and configured to emit light into the substrate. Another surface of the substrate may be roughened or include other features to outcouple light from the substrate. The edges of the substrate may be beveled and/or reflective. The area of the OLED(s) may be relatively small compared to the substrate surface area through which light is emitted from the device. One or more OLEDs also or alternatively may be disposed on an edge of the substrate about perpendicular to the surface of the substrate through which light is emitted, such that they emit light into the substrate. A mode expanding region may be included between each such OLED and the substrate.

Forrest, Stephen R

2013-05-28T23:59:59.000Z

152

Critical adsorption at chemically structured substrates  

E-Print Network (OSTI)

We consider binary liquid mixtures near their critical consolute points and exposed to geometrically flat but chemically structured substrates. The chemical contrast between the various substrate structures amounts to opposite local preferences for the two species of the binary liquid mixtures. Order parameters profiles are calculated for a chemical step, for a single chemical stripe, and for a periodic stripe pattern. The order parameter distributions exhibit frustration across the chemical steps which heals upon approaching the bulk. The corresponding spatial variation of the order parameter and its dependence on temperature are governed by universal scaling functions which we calculate within mean field theory. These scaling functions also determine the universal behavior of the excess adsorption relative to suitably chosen reference systems.

Monika Sprenger; Frank Schlesener; S. Dietrich

2005-01-25T23:59:59.000Z

153

Substrate-Induced Band-Gap Opening in Epitaxial Graphene  

NLE Websites -- All DOE Office Websites (Extended Search)

Substrate-Induced Band-Gap Opening in Epitaxial Graphene Substrate-Induced Band-Gap Opening in Epitaxial Graphene Print Wednesday, 26 March 2008 00:00 Prospective challengers to...

154

Au nanoslit arrays as plasmonic substrates for solar water ...  

Science Conference Proceedings (OSTI)

Au nanoslit arrays as plasmonic substrates for solar water splitting with ?-Fe 2 O 3. Bohn, Christopher; Agrawal, Amit; Lee ...

155

Cadmium zinc telluride substrate growth, characterization, and evaluation  

Science Conference Proceedings (OSTI)

Keywords: cadmium zinc telluride (CZT), chemical analysis, infrared focal plane arrays (INFRAs), single crystal growth, subsstrate defects, substrates

M. Kestigian; A. B. Bollong; J. J. Derby; H. L. Glass; K. Harris; H. L. Hettich; P. K. Liao; P. Mitra; P. W. Norton; H. Wadley

1999-06-01T23:59:59.000Z

156

Integrated Designs to Integrated Operations using BMS  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Designs to Integrated Operations using BMS Speaker(s): Punit Desai Date: February 6, 2013 - 12:15pm Location: 90-3122 Seminar HostPoint of Contact: Girish Ghatikar The...

157

Noise Interaction Between Power Distribution Grids and Substrate  

Science Conference Proceedings (OSTI)

We have investigated the interaction between power delivery and substrate coupling in terms of noise. From our results, we identify that an increased density of substrate contacts does not to any significance decrease noise on the power supply lines. ... Keywords: Substrate noise, power supply

Daniel A. Andersson; Simon Kristiansson; Lars J. Svensson; Per Larsson-Edefors; Kjell O. Jeppson

2008-03-01T23:59:59.000Z

158

Metallic substrates for high temperature superconductors  

DOE Patents (OSTI)

A biaxially textured face-centered cubic metal article having grain boundaries with misorientation angles greater than about 8.degree. limited to less than about 1%. A laminate article is also disclosed having a metal substrate first rolled to at least about 95% thickness reduction followed by a first annealing at a temperature less than about 375.degree. C. Then a second rolling operation of not greater than about 6% thickness reduction is provided, followed by a second annealing at a temperature greater than about 400.degree. C. A method of forming the metal and laminate articles is also disclosed.

Truchan, Thomas G. (Chicago, IL); Miller, Dean J. (Darien, IL); Goretta, Kenneth C. (Downers Grove, IL); Balachandran, Uthamalingam (Hinsdale, IL); Foley, Robert (Chicago, IL)

2002-01-01T23:59:59.000Z

159

Transverse-longitudinal integrated resonator  

DOE Patents (OSTI)

A transverse-longitudinal integrated optical resonator (TLIR) is disclosed which includes a waveguide, a first and a second subwavelength resonant grating in the waveguide, and at least one photonic band gap resonant structure (PBG) in the waveguide. The PBG is positioned between the first and second subwavelength resonant gratings. An electro-optic waveguide material may be used to permit tuning the TLIR and to permit the TLIR to perform signal modulation and switching. The TLIR may be positioned on a bulk substrate die with one or more electronic and optical devices and may be communicably connected to the same. A method for fabricating a TLIR including fabricating a broadband reflective grating is disclosed. A method for tuning the TLIR's transmission resonance wavelength is also disclosed.

Hutchinson, Donald P [Knoxville, TN; Simpson, Marcus L [Knoxville, TN; Simpson, John T [Knoxville, TN

2003-03-11T23:59:59.000Z

160

Oxygen Incorporation During Fabrication of Substrate CdTe Photovoltaic Devices: Preprint  

DOE Green Energy (OSTI)

Recently, CdTe photovoltaic (PV) devices fabricated in the nonstandard substrate configuration have attracted increasing interest because of their potential compatibility with flexible substrates such as metal foils and polymer films. This compatibility could lead to the suitability of CdTe for roll-to-roll processing and building-integrated PV. Currently, however, the efficiencies of substrate CdTe devices reported in the literature are significantly lower ({approx}6%-8%) than those of high-performance superstrate devices ({approx}17%) because of significantly lower open-circuit voltage (Voc) and fill factor (FF). In our recent device development efforts, we have found that processing parameters required to fabricate high-efficiency substrate CdTe PV devices differ from those necessary for traditional superstrate CdTe devices. Here, we investigate how oxygen incorporation in the CdTe deposition, CdCl2 heat treatment, CdS deposition, and post-deposition heat treatment affect device characteristics through their effects on the junction. By adjusting whether oxygen is incorporated during these processing steps, we have achieved Voc values greater than 860 mV and efficiencies greater than 10%.

Duenow, J. N.; Dhere, R. G.; Kuciauskas, D.; Li, J. V.; Pankow, J. W.; DeHart, C. M.; Gessert, T. A.

2012-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Method for removing semiconductor layers from salt substrates  

DOE Patents (OSTI)

A method is described for removing a CVD semiconductor layer from an alkali halide salt substrate following the deposition of the semiconductor layer. The semiconductor-substrate combination is supported on a material such as tungsten which is readily wet by the molten alkali halide. The temperature of the semiconductor-substrate combination is raised to a temperature greater than the melting temperature of the substrate but less than the temperature of the semiconductor and the substrate is melted and removed from the semiconductor by capillary action of the wettable support.

Shuskus, Alexander J. (West Hartford, CT); Cowher, Melvyn E. (East Brookfield, MA)

1985-08-27T23:59:59.000Z

162

Dynamic electrothermal simulation of integrated resistors at device level  

Science Conference Proceedings (OSTI)

This paper presents the dynamic electrothermal simulation of a rectangular resistor integrated on a semi-conductor substrate. Due to the temperature dependence of the electrical conductivity of the resistive sheet, self-heating provokes a coupling between ... Keywords: Electrothermal simulation, Nonlinearity, Structure functions, Thermal impedance, Transient

B. Vermeersch; G. De Mey

2009-09-01T23:59:59.000Z

163

Substrate Recognition Strategy for Botulinum Neurotoxin  

NLE Websites -- All DOE Office Websites (Extended Search)

Substrate Recognition Strategy for Botulinum Neurotoxin Print Substrate Recognition Strategy for Botulinum Neurotoxin Print Clostridal neurotoxins (CNTs) are the causative agents of the neuroparalytic diseases botulism and tetanus. By inhibiting release of the neurotransmitter acetylcholine, for example, the neurotoxin produced by the bacterium Clostridium botulinum interferes with nerve impulses and causes a paralysis of respiratory and skeletal muscles that can cause death. Researchers from Stanford University have now determined the first structure of a CNT in complex with its target. The structure at a resolution of 2.1 Å, together with enzyme kinetic data, reveals an array of active sites (exosites) that give the CNT its deadly specificity. Botulism Toxin The best thing one can say about botulism is that it is relatively rare. At worst, botulism can ultimately result in death due to respiratory failure resulting from paralysis of the muscles used in breathing. The muscle paralysis is caused by the neurotoxin produced by the bacterium Clostridium botulinum, which can be ingested with contaminated food, enter the body through wounds, or (in the case of infants where there is little competition from other microbes) germinate in the intestine from spores. Given early after onset of symptoms, an antitoxin exists that can prevent further damage, but a more effective treatment for this and other neurotoxin-caused illnesses, such as tetanus, await a more detailed understanding of how the toxin works at the molecular level.

164

Substrate Recognition Strategy for Botulinum Neurotoxin  

NLE Websites -- All DOE Office Websites (Extended Search)

Substrate Recognition Strategy for Botulinum Neurotoxin Print Substrate Recognition Strategy for Botulinum Neurotoxin Print Clostridal neurotoxins (CNTs) are the causative agents of the neuroparalytic diseases botulism and tetanus. By inhibiting release of the neurotransmitter acetylcholine, for example, the neurotoxin produced by the bacterium Clostridium botulinum interferes with nerve impulses and causes a paralysis of respiratory and skeletal muscles that can cause death. Researchers from Stanford University have now determined the first structure of a CNT in complex with its target. The structure at a resolution of 2.1 Å, together with enzyme kinetic data, reveals an array of active sites (exosites) that give the CNT its deadly specificity. Botulism Toxin The best thing one can say about botulism is that it is relatively rare. At worst, botulism can ultimately result in death due to respiratory failure resulting from paralysis of the muscles used in breathing. The muscle paralysis is caused by the neurotoxin produced by the bacterium Clostridium botulinum, which can be ingested with contaminated food, enter the body through wounds, or (in the case of infants where there is little competition from other microbes) germinate in the intestine from spores. Given early after onset of symptoms, an antitoxin exists that can prevent further damage, but a more effective treatment for this and other neurotoxin-caused illnesses, such as tetanus, await a more detailed understanding of how the toxin works at the molecular level.

165

Crystal Structure of the EmrE Multidrug Transporter with a Substrate  

NLE Websites -- All DOE Office Websites (Extended Search)

the EmrE the EmrE Multidrug Transporter with a Substrate O. Pornillos, Y-J. Chen, A. P. Chen and G. Chang Department of Molecular Biology, The Scripps Research Institute, La Jolla, CA 92037 View of the EmrE homodimer. The N and C termini of the two subunits are colored. The bound substrate (TPP) is shown in green. The glutamine 14 which is implicated in the proton-depended drug translocation is shown in yellow. A major obstacle to effective treatment of bacterial infections is the emergence of drug-resistant strains. Multidrug resistance arises, in part, through the action of integral membrane proteins called multidrug transporters. Multidrug resistance transporters threaten to reverse the progress in treating infectious disease by extruding a wide range of drug

166

Improved substrate structures for InP-based devices  

DOE Patents (OSTI)

A substrate structure for an InP-based semiconductor device having an InP-based film is disclosed. The substrate structure includes a substrate region having a light-weight bulk substrate and an upper GaAs layer. An interconnecting region is disposed between the substrate region and the InP-based device. The interconnecting region includes a compositionally graded intermediate layer substantially lattice matched at its one end to the GaAs layer and substantially lattice matched at its opposite end to the InP-based film. The interconnecting region further includes a dislocation mechanism disposed between the GaAs layer and the InP-based film in cooperation with the graded intermediate layer, the buffer mechanism blocking and inhibiting propagation of threading dislocations between the substrate region and the InP-based device. 1 fig.

Wanlass, M.; Sheldon, P.

1988-09-30T23:59:59.000Z

167

Substrate structures for InP-based devices  

DOE Patents (OSTI)

A substrate structure for an InP-based semiconductor device having an InP based film is disclosed. The substrate structure includes a substrate region having a lightweight bulk substrate and an upper GaAs layer. An interconnecting region is disposed between the substrate region and the InP-based device. The interconnecting region includes a compositionally graded intermediate layer substantially lattice-matched at one end to the GaAs layer and substantially lattice-matched at the opposite end to the InP-based film. The interconnecting region further includes a dislocation mechanism disposed between the GaAs layer and the InP-based film in cooperation with the graded intermediate layer, the buffer mechanism blocking and inhibiting propagation of threading dislocations between the substrate region, and the InP-based device.

Wanlass, Mark W. (Golden, CO); Sheldon, Peter (Lakewood, CO)

1990-01-01T23:59:59.000Z

168

Vitreous carbon mask substrate for X-ray lithography  

DOE Patents (OSTI)

The present invention is directed to the use of vitreous carbon as a substrate material for providing masks for X-ray lithography. The new substrate also enables a small thickness of the mask absorber used to pattern the resist, and this enables improved mask accuracy. An alternative embodiment comprised the use of vitreous carbon as a LIGA substrate wherein the VC wafer blank is etched in a reactive ion plasma after which an X-ray resist is bonded. This surface treatment provides a surface enabling good adhesion of the X-ray photoresist and subsequent nucleation and adhesion of the electrodeposited metal for LIGA mold-making while the VC substrate practically eliminates secondary radiation effects that lead to delamination of the X-ray resist form the substrate, the loss of isolated resist features, and the formation of a resist layer adjacent to the substrate that is insoluble in the developer.

Aigeldinger, Georg (Livermore, CA); Skala, Dawn M. (Fremont, CA); Griffiths, Stewart K. (Livermore, CA); Talin, Albert Alec (Livermore, CA); Losey, Matthew W. (Livermore, CA); Yang, Chu-Yeu Peter (Dublin, CA)

2009-10-27T23:59:59.000Z

169

Method for producing high quality oxide films on substrates  

DOE Patents (OSTI)

A method is described for providing an oxide film of a material on the surface of a substrate using a reactive deposition of the material onto the substrate surface in the presence of a solid or liquid layer of an oxidizing gas. The oxidizing gas is provided on the substrate surface in an amount sufficient to dissipate the latent heat of condensation occurring during deposition as well as creating a favorable oxidizing environment for the material. 4 figures.

Ruckman, M.W.; Strongin, M.; Gao, Y.L.

1993-11-23T23:59:59.000Z

170

Method for producing high quality thin layer films on substrates  

DOE Patents (OSTI)

A method for producing high quality, thin layer films of inorganic compounds upon the surface of a substrate is disclosed. The method involves condensing a mixture of preselected molecular precursors on the surface of a substrate and subsequently inducing the formation of reactive species using high energy photon or charged particle irradiation. The reactive species react with one another to produce a film of the desired compound upon the surface of the substrate.

Strongin, Myron (Center Moriches, NY); Ruckman, Mark (Middle Island, NY); Strongin, Daniel (Port Jefferson, NY)

1994-01-01T23:59:59.000Z

171

Method for producing high quality oxide films on substrates  

DOE Patents (OSTI)

A method for providing an oxide film of a material on the surface of a substrate using a reactive deposition of the material onto the substrate surface in the presence of a solid or liquid layer of an oxidizing gas. The oxidizing gas is provided on the substrate surface in an amount sufficient to dissipate the latent heat of condensation occurring during deposition as well as creating a favorable oxidizing environment for the material.

Ruckman, Mark W. (Middle Island, NY); Strongin, Myron (Center Moriches, NY); Gao, Yong L. (Henrietta, NY)

1993-01-01T23:59:59.000Z

172

Method for producing high quality thin layer films on substrates  

DOE Patents (OSTI)

A method for producing high quality, thin layer films of inorganic compounds upon the surface of a substrate is disclosed. The method involves condensing a mixture of preselected molecular precursors on the surface of a substrate and subsequently inducing the formation of reactive species using high energy photon or charged particle irradiation. The reactive species react with one another to produce a film of the desired compound upon the surface of the substrate. 4 figures.

Strongin, M.; Ruckman, M.; Strongin, D.

1994-04-26T23:59:59.000Z

173

Electrodeposition of biaxially textured layers on a substrate ...  

Methods of producing one or more biaxially textured layer on a substrate, and articles produced by the methods, are disclosed. An exemplary method may ...

174

Sol-gel derived ceramic electrolyte films on porous substrates  

DOE Green Energy (OSTI)

A process for the deposition of sol-gel derived thin films on porous substrates has been developed; such films should be useful for solid oxide fuel cells and related applications. Yttria-stabilized zirconia films have been formed from metal alkoxide starting solutions. Dense films have been deposited on metal substrates and ceramic substrates, both dense and porous, through dip-coating and spin-coating techniques, followed by a heat treatment in air. X-ray diffraction has been used to determine the crystalline phases formed and the extent of reactions with various substrates which may be encountered in gas/gas devices. Surface coatings have been successfully applied to porous substrates through the control of substrate pore size and deposition parameters. Wetting of the substrate pores by the coating solution is discussed, and conditions are defined for which films can be deposited over the pores without filling the interiors of the pores. Shrinkage cracking was encountered in films thicker than a critical value, which depended on the sol-gel process parameters and on the substrate characteristics. Local discontinuities were also observed in films which were thinner than a critical value which depended on the substrate pore size. A theoretical discussion of cracking mechanisms is presented for both types of cracking, and the conditions necessary for successful thin formation are defined. The applicability of these film gas/gas devices is discussed.

Kueper, T.W.

1992-05-01T23:59:59.000Z

175

Spark Plasma Sintering of Amorphous Coatings on Metallic Substrate  

Science Conference Proceedings (OSTI)

In the present work, we will discuss the results of deposition of amorphous coatings on metallic substrates using spark plasma sintering method. The influence of...

176

The biotechnology of hard coal utilization as a bioprocess substrate.  

E-Print Network (OSTI)

??The development of coal biotechnology, using hard coal as a substrate, has been impeded by its low reactivity in biological processes. As a result, the (more)

Mutambanengwe, Cecil Clifford Zvandada

2010-01-01T23:59:59.000Z

177

Influence of Substrate Temperature and RF Power on the Formation ...  

Science Conference Proceedings (OSTI)

Presentation Title, Influence of Substrate Temperature and RF Power on the Formation of ZnO Nanorods for Solar Driven Hydrogen Production. Author(s)...

178

Substrate-Induced Band-Gap Opening in Epitaxial Graphene  

NLE Websites -- All DOE Office Websites (Extended Search)

Substrate-Induced Band-Gap Opening in Epitaxial Graphene Print Prospective challengers to silicon, the long-reigning king of semiconductors for computer chips and other electronic...

179

Design and Synthesis of Double Perovskite Substrate Materials  

Science Conference Proceedings (OSTI)

Presentation Title, A Firm Foundation for Sr2FeMoO6: Design and Synthesis of Double Perovskite Substrate Materials. Author(s), Alexanne Holcombe, Patricia...

180

Wind Integration Study Methods (Presentation)  

DOE Green Energy (OSTI)

This presentation provides an overview of common elements, differences, integration costs, and errors in integration analysis.

Milligan, M.; Kirby, B.

2011-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Energy Systems Integration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Systems Integration Systems Integration Ben Kroposki, PhD, PE Director, Energy Systems Integration National Renewable Energy Laboratory 2 Reducing investment risk and optimizing systems in a rapidly changing energy world * Increasing penetration of variable RE in grid * Increasing ultra high energy efficiency buildings and controllable loads * New data, information, communications and controls * Electrification of transportation and alternative fuels * Integrating energy storage (stationary and mobile) and thermal storage * Interactions between electricity/thermal/fuels/data pathways * Increasing system flexibility and intelligence Current Energy Systems Future Energy Systems Why Energy Systems Integration? 3 Energy Systems Integration Continuum Scale Appliance (Plug)

182

Method for integrating microelectromechanical devices with electronic circuitry  

DOE Patents (OSTI)

A method for integrating one or more microelectromechanical (MEM) devices with electronic circuitry. The method comprises the steps of forming each MEM device within a cavity below a device surface of the substrate; encapsulating the MEM device prior to forming electronic circuitry on the substrate; and releasing the MEM device for operation after fabrication of the electronic circuitry. Planarization of the encapsulated MEM device prior to formation of the electronic circuitry allows the use of standard processing steps for fabrication of the electronic circuitry.

Montague, Stephen (Albuquerque, NM); Smith, James H. (Albuquerque, NM); Sniegowski, Jeffry J. (Albuquerque, NM); McWhorter, Paul J. (Albuquerque, NM)

1998-01-01T23:59:59.000Z

183

Systems Integration Division Homepage  

Science Conference Proceedings (OSTI)

... systems integration and engineering, life cycle assessment, cyber-physical systems, productivity measurement, sustainability and energy efficiency. ...

2013-09-16T23:59:59.000Z

184

Method for fabricating a substrate having spaced apart microcapillaries thereon  

DOE Patents (OSTI)

Methods are disclosed for manufacturing a self-supporting substrate having a plurality of spaced-apart needles (spikes or microcapillaries) projecting upwardly from a major surface of the substrate. In a preferred method, metal is deposited onto a porous membrane such that the metal extends into the pores, after which the membrane is dissolved. 9 figures.

Jarvis, E.E.

1995-01-24T23:59:59.000Z

185

Effect of Substrate Concentration on Methane Fermentation of Cattle Dung  

Science Conference Proceedings (OSTI)

Methane fermentation of cattle manure (CM) with different total solid contents were conducted in the laboratory-scale batch reactors (2.5 L volume) in order to determine the substrate concentration performance and potential energy recovery at the optimal ... Keywords: Cattle manure, Substrate concentration, Dry fermentation, Wet fermentation, Biogas

Jha Ajay Kumar; He Junguo; Li Jianzheng; Zheng Guocheng

2010-03-01T23:59:59.000Z

186

Homogeneous catalytic hydrogenations of complex carbonaceous substrates. [16 references  

SciTech Connect

Results of homogeneous catalytic hydrogenation of complex unsaturated substrates including coal and coal-derived materials are reported, with organic soluble molecular complexes as catalysts. Among the substrates used were Hvab coal, solvent-refined coal, and COED pyrolysate. The hydrogenations were carried out in an autoclave. The results are summarized in tables.

Cox, J L; Wilcox, W A; Roberts, G L

1976-11-05T23:59:59.000Z

187

Silated acidic copolymers for nanoimprint lithography on flexible plastic substrates  

Science Conference Proceedings (OSTI)

A new silated acidic polymer was developed as the resist for nanoimprint lithography on flexible substrates. This polymer was synthesized from methylmethacrylate, n-butylacrylate, methacrylic acid and 3-[tris(trimethylsiloxy)silyl]propyl methacrylate ... Keywords: Flexible plastic substrate, Nanoimprint lithography, Reactive ion etching resistability, Silated acidic polymer

Wen-chang Liao; Steve Lien-Chung Hsu; Jui-Chen Lin

2007-01-01T23:59:59.000Z

188

Substrate effects on surface plasmons in single nanoholes.  

SciTech Connect

Light transmission and electric field enhancement are calculated for a cylindrical aperture in a silver slab resting on a glass substrate. We find that these properties are influenced significantly by the presence of the substrate. The results suggest that variations in the local dielectric alter the properties of localized surface plasmons that drive the field enhancement and transmission.

Shuford, K. L.; Gray, S. K.; Ratner, M. A.; Schatz, G. C.; Chemistry; ORNL; Northwestern Univ.

2007-01-01T23:59:59.000Z

189

Substrate comprising a nanometer-scale projection array  

DOE Patents (OSTI)

A method for forming a substrate comprising nanometer-scale pillars or cones that project from the surface of the substrate is disclosed. The method enables control over physical characteristics of the projections including diameter, sidewall angle, and tip shape. The method further enables control over the arrangement of the projections including characteristics such as center-to-center spacing and separation distance.

Cui, Yi; Zhu, Jia; Hsu, Ching-Mei; Connor, Stephen T; Yu, Zongfu; Fan, Shanhui; Burkhard, George

2012-11-27T23:59:59.000Z

190

NANO-INDENTATION OF COPPER THIN FILMS ON SILICON SUBSTRATES  

E-Print Network (OSTI)

NANO-INDENTATION OF COPPER THIN FILMS ON SILICON SUBSTRATES S. Suresh1 , T.-G. Nieh2 and B.W. Choi2: Mechanical properties; Nano-indentation; Thin films; Copper; Dislocations Introduction Indentation methods films on substrates (e.g., [2,3]) using instrumented indentation. Nano-indentation studies of thin films

Suresh, Subra

191

Boron nitride substrates for high-quality graphene electronics  

E-Print Network (OSTI)

Boron nitride substrates for high-quality graphene electronics C. R. Dean1,2 *, A. F. Young3 , I and J. Hone2 * Graphene devices on standard SiO2 substrates are highly disor- dered, exhibiting report the fabrication and characterization of high-quality exfoliated mono- and bilayer graphene devices

Shepard, Kenneth

192

Boron nitride substrates for high-quality graphene electronics  

E-Print Network (OSTI)

(right axis) versus gate voltage at B ¼ 14 T (solid line) and 8.5 T (dashed line) for monolayer grapheneBoron nitride substrates for high-quality graphene electronics C. R. Dean1,2 *, A. F. Young3 , I and J. Hone2 * Graphene devices on standard SiO2 substrates are highly disor- dered, exhibiting

Kim, Philip

193

Relational measures and integration  

Science Conference Proceedings (OSTI)

Work in fuzzy modeling has recently made its way from the interval $[0,1]\\subseteq {\\mathord{\\rm I \\! R}}$ to the ordinal or even to the qualitative level. We proceed further and introduce relational measures and relational integration. First ideas of ... Keywords: Choquet integral, evidence and belief, measure, necessity, plausibility, possibility measures, relation algebra, relational, sugeno integral

Gunther Schmidt

2006-08-01T23:59:59.000Z

194

STATEMENT OF CONSIDERATIONS REQUEST BY PPG INDUSTRIES FOR AN ADVANCE WAIVER OF PATENT  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DE· DE· EE0003209; W(A)-2010-032; CH-1565 PPG Industries requests an advance waiver of domestic and foreign patent rights for all subject inventions made under the referenced cooperative agreement, entitled, "Recovery Act: Low Cost Integrated Substrate for OLED Lighting Developmenr. The purpose of the cooperative agre~ment is to develop a new low-cost glass substrate product that is suitable for OLED lighting manufacture and is compatible with PPG's existing flat glass and transparent glass coating technologies and high volume glass manufacturing methods. Ultimate commercialization of a substrate product by PPG is expected to meet the future solid state lighting cost goals set out in the 2009 DOE Solid State Lighting (SSL) Multi-Year Program Plan (PYPP). PPG is teamed with Universal

195

SURFACE PREPARATION OF STEEL SUBSTRATES USING GRIT-BLASTING  

Science Conference Proceedings (OSTI)

The primary purpose of grit blasting for thermal spray applications is to ensure a strong mechanical bond between the substrate and the coating by the enhanced roughening of the substrate material. This study presents statistically designed experiments that were accomplished to investigate the effect of abrasives on roughness for A36/1020 steel. The experiments were conducted using a Box statistical design of experiment (SDE) approach. Three grit blasting parameters and their effect on the resultant substrate roughness were investigated. These include blast media, blast pressure, and working distance. The substrates were characterized for roughness using surface profilometry. These attributes were correlated with the changes in operating parameters. Twin-Wire Electric Arc (TWEA) coatings of aluminum and zinc/aluminum were deposited on the grit-blasted substrates. These coatings were then tested for bond strength. Bond strength studies were conducted utilizing a portable adhesion tester following ASTM standard D4541.

Donna Post Guillen; D. J. Varacalle, Jr.; D. Deason; W. Rhodaberger; E. Sampson

2005-05-01T23:59:59.000Z

196

C-V characteristics of epitaxial germanium metal-oxide-semiconductor capacitor on GaAs substrate with ALD Al2O3 dielectric  

Science Conference Proceedings (OSTI)

Epitaxial germanium metal-oxide-semiconductor capacitors (MOSCAP) were fabricated on GaAs substrate using atomic layer deposited Al"2O"3 gate dielectric with surface treatments including pure HF and HF plus rapid thermal oxidation (RTO). The electrical ... Keywords: ALD Al2O3, CMOS integration, Ge MOSCAP, Ge epitaxial film, RTO

Shih Hsuan Tang; Chien I. Kuo; Hai Dang Trinh; Mantu Hudait; Edward Yi Chang; Ching Yi Hsu; Yung Hsuan Su; Guang-Li Luo; Hong Quan Nguyen

2012-09-01T23:59:59.000Z

197

Electroluminescent apparatus having a structured luminescence conversion layer  

DOE Patents (OSTI)

An apparatus such as a light source is disclosed which has an OLED device and a structured luminescence conversion layer disposed on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The structured luminescence conversion layer contains color-changing and non-color-changing regions arranged in a particular pattern.

Krummacher, Benjamin Claus (Sunnyvale, CA)

2008-09-02T23:59:59.000Z

198

HIGHLY STABLE AMORPHOUS SILICON THIN FILM TRANSISTORS AND INTEGRATION  

E-Print Network (OSTI)

ORGANIC LIGHT EMITTING DIODE DISPLAYS ON CLEAR PLASTIC Bahman Hekmatshoar A DISSERTATION PRESENTED insensitive to the TFT threshold voltage rise which is well-known in a-Si:H devices. Organic light-emitting diodes (OLEDs) are a future technology choice for flexible displays with several advantages over liquid

199

Categorical Exclusion Determinations: Pennsylvania | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 19, 2010 March 19, 2010 CX-001308: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Allison Park) CX(s) Applied: A2, A9 Date: 03/19/2010 Location(s): Allison Park, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory March 19, 2010 CX-001307: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Harmar) CX(s) Applied: B3.6 Date: 03/19/2010 Location(s): Harmar, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory March 17, 2010 CX-001328: Categorical Exclusion Determination Fischer Tropsch Laboratory CX(s) Applied: B3.6 Date: 03/17/2010 Location(s): Pittsburgh, Pennsylvania

200

Categorical Exclusion Determinations: B3.6 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 30, 2013 July 30, 2013 CX-010825: Categorical Exclusion Determination High-Pressure Turbulent Flame Speeds and Chemical Kinetics of Syngas Blends With and Without Impurities CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010824: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): New Jersey Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010823: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

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201

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 6120 of 29,416 results. 11 - 6120 of 29,416 results. Download CX-001309: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Monroeville) CX(s) Applied: B3.6 Date: 03/19/2010 Location(s): Monroeville, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-001309-categorical-exclusion-determination Download CX-001310: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Ewing) CX(s) Applied: B3.6 Date: 03/19/2010 Location(s): Ewing, New Jersey Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-001310-categorical-exclusion-determination

202

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 7480 of 28,905 results. 71 - 7480 of 28,905 results. Download CX-001307: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Harmar) CX(s) Applied: B3.6 Date: 03/19/2010 Location(s): Harmar, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-001307-categorical-exclusion-determination Download CX-001308: Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Allison Park) CX(s) Applied: A2, A9 Date: 03/19/2010 Location(s): Allison Park, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-001308-categorical-exclusion-determination

203

Lighting Group: Controls: Systems Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Systems Integration Building Control Systems Integration Objective This research project investigates how diverse building control systems can be integrated to provide seamless...

204

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. , NO. , 2012 1 Dynamic Driver Supply Voltage Scaling for Organic  

E-Print Network (OSTI)

Dynamic Driver Supply Voltage Scaling for Organic Light Emitting Diode Displays Donghwa Shin, Student, Fellow, IEEE Abstract--Organic light emitting diode (OLED) display is a self-illuminating device]. On the other hand, an organic light emitting diode (OLED) is self-illuminating using organic light emission

Pedram, Massoud

205

Controlling adsorption of semiflexible polymers on planar and curved substrates  

E-Print Network (OSTI)

We study the adsorption of semiflexible polymers such as polyelectrolytes or DNA on planar and curved substrates, e.g., spheres or washboard substrates via short-range potentials using extensive Monte-Carlo simulations, scaling arguments, and analytical transfer matrix techniques. We show that the adsorption threshold of stiff or semiflexible polymers on a planar substrate can be controlled by polymer stiffness: adsorption requires the highest potential strength if the persistence length of the polymer matches the range of the adsorption potential. On curved substrates, i.e., an adsorbing sphere or an adsorbing washboard surface, the adsorption can be additionally controlled by the curvature of the surface structure. The additional bending energy in the adsorbed state leads to an increase of the critical adsorption strength, which depends on the curvature radii of the substrate structure. For an adsorbing sphere, this gives rise to an optimal polymer stiffness for adsorption, i.e., a local minimum in the critical potential strength for adsorption, which can be controlled by curvature. For two- and three-dimensional washboard substrates, we identify the range of persistence lengths and the mechanisms for an effective control of the adsorption threshold by the substrate curvature.

Tobias A. Kampmann; Horst-Holger Boltz; Jan Kierfeld

2013-06-20T23:59:59.000Z

206

Ultrabright fluorescent OLEDS using triplet sinks  

DOE Patents (OSTI)

A first device is provided. The first device further comprises an organic light emitting device. The organic light emitting device further comprises an anode, a cathode, and an emissive layer disposed between the anode and the cathode. The emissive layer further comprises an organic host compound, an organic emitting compound capable of fluorescent emission at room temperature, and an organic dopant compound. The triplet energy of the dopant compound is lower than the triplet energy of the host compound. The dopant compound does not strongly absorb the fluorescent emission of the emitting compound.

Zhang, Yifan; Forrest, Stephen R; Thompson, Mark

2013-06-04T23:59:59.000Z

207

Organic Photovoltaics and OLEDs - Programmaster.org  

Science Conference Proceedings (OSTI)

Sep 16, 2009... energy escalates, renewable energy resources such as solar power become viable commercial options provided solar power's levelized cost...

208

ULTRABRIGHT FLUORESCENT OLEDS USING TRIPLET SINKS - Energy ...  

Solar Photovoltaic; Solar Thermal; Startup America; Vehicles and Fuels; ... The University of Southern California (Los Angeles CA), The Regents of the University of ...

209

Lighting Group: Sources and Ballasts: OLED's  

NLE Websites -- All DOE Office Websites (Extended Search)

Information For more information on this project, please contact: Steve Johnson Lighting Group Leader (510) 486-4274 SGJohnson@lbl.gov Sponsor Information This project is...

210

OLED Deposition Technology - Energy Innovation Portal  

Hydrogen and Fuel Cell; Hydropower, Wave ... The method involves injecting a mixture of a non-polymeric organic compound with a fluid carrier into a ...

211

Charge-free method of forming nanostructures on a substrate  

DOE Patents (OSTI)

A charge-free method of forming a nanostructure at low temperatures on a substrate. A substrate that is reactive with one of atomic oxygen and nitrogen is provided. A flux of neutral atoms of least one of oxygen and nitrogen is generated within a laser-sustained-discharge plasma source and a collimated beam of energetic neutral atoms and molecules is directed from the plasma source onto a surface of the substrate to form the nanostructure. The energetic neutral atoms and molecules in the beam have an average kinetic energy in a range from about 1 eV to about 5 eV.

Hoffbauer; Mark (Los Alamos, NM), Akhadov; Elshan (Los Alamos, NM)

2010-07-20T23:59:59.000Z

212

Process for radiation grafting hydrogels onto organic polymeric substrates  

SciTech Connect

An improved process for radiation grafting of hydrogels onto organic polymeric substrates is provided comprising the steps of incorporating an effective amount of cupric or ferric ions in an aqueous graft solution consisting of N-vinyl-2 - pyrrolidone or mixture of N-vinyl-2 - pyrrolidone and other monomers, e.g., 2-hydroxyethyl methacrylate, 2-hydroxyethyl acrylate, propylene glycol acrylate, acrylamide, methacrylic acid and methacrylamide, immersing an organic polymeric substrate in the aqueous graft solution and thereafter subjecting the contacted substrate with ionizing radiation.

Ratner, Buddy D. (Seattle, WA); Hoffman, Allan S. (Seattle, WA)

1976-01-01T23:59:59.000Z

213

Integrability vs Quantum Thermalization  

E-Print Network (OSTI)

Non-integrability is often taken as a prerequisite for quantum thermalization. Still, a generally accepted definition of quantum integrability is lacking. With the basis in the driven Rabi model we discuss this careless usage of the term "integrability" in connection to quantum thermalization. The model would be classified as non-integrable according to the most commonly used definitions, for example, the only preserved quantity is the total energy. Despite this fact, a thorough analysis conjectures that the system will not thermalize. Thus, our findings suggest first of all (i) that care should be paid when linking non-integrability with thermalization, and secondly (ii) that the standardly used definitions for quantum integrability are unsatisfactory.

Jonas Larson

2013-04-12T23:59:59.000Z

214

Integrated Safety Management (ISM)  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Safety Management Integrated Safety Management Home ISM Policy ISM Champions ISM Workshops Resources Archives Contact Us Health and Safety HSS Logo Integrated Safety Management (ISM) ism logo Welcome to the Department of Energy's Office of Health, Safety and Security (HSS) Integrated Safety Management (ISM) Web Site. The Department and its contractors remain firmly committed to ISM as first defined in 1996. The objective of ISM is to perform work in a safe and environmentally sound manner. More specifically, as described in DOE P 450.4, Safety Management System Policy: "The Department and Contractors must systematically integrate safety into management and work practices at all levels so that missions are accomplished while protecting the public, the worker, and the environment. This is to be accomplished through effective integration of safety management into all facets of work planning and execution." "

215

Distributed Resource Integration Framework  

Science Conference Proceedings (OSTI)

This report defines a framework for assessing current issues and considerations associated with the deployment and operation of distributed resources. The framework is a guide that can assist utility personnel, distributed resource owners, and other stakeholders in planning integration projects and in relating different integration projects to one another. The framework provides a structured organization of the various elements associated with distributed resource integration, including regulatory, busin...

2009-12-23T23:59:59.000Z

216

Substation Data Integration  

Science Conference Proceedings (OSTI)

The purpose of the project was to implement a field demonstration of automated substation data integration. To achieve the goal of the smart grid, it will be necessary to integrate substation intelligent electronic device (IED) data into a data warehouse or data mart. Converting data to information to allow improved decision making requires automation, which is referred to as an information smart approach. The report discusses automated integration of data from substation IEDs and automated analysis of r...

2010-12-06T23:59:59.000Z

217

Advanced Integrated Systems Technology Development  

E-Print Network (OSTI)

Research Energy Systems Integration Environmentallyenergy use, combined with the capability of the BMS system, including alarms to identify anomalies. Integration

2013-01-01T23:59:59.000Z

218

Infrastructure for Integrated Electronics Design & ...  

Science Conference Proceedings (OSTI)

Infrastructure for Integrated Electronics Design & Manufacturing (IIEDM) Project. ... designed to support distributed supply chain integration and e ...

2010-11-05T23:59:59.000Z

219

Computer Integrated Building Processes Group  

Science Conference Proceedings (OSTI)

... Laboratory effective in October 2011, the Computer Integrated Building Processes Group ... Chris Brown) are now in the Systems Integration Division. ...

2013-07-12T23:59:59.000Z

220

Integrated Biosystems for Sustainable Development  

E-Print Network (OSTI)

Integrated biosystems for sustainable development Proceedings of the InFoRM 2000 National Workshop on Integrated

Kev Warburton; Usha Pillai-mcgarry; Deborah Ramage; No Ms; Dr. Kev Warburton

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Grid Integration Group  

NLE Websites -- All DOE Office Websites (Extended Search)

Grid Integration Group The Demand Response Research Center (DRRC) conducts research that advances the near-term adoption of demand response (DR) technologies, policies, programs,...

222

Integrated Computational Materials Education  

Science Conference Proceedings (OSTI)

This short course is based on the Summer School for Integrated Computational Materials Education, which was developed to meet this need. We will present a...

223

Software Component Integration Testing  

Science Conference Proceedings (OSTI)

... a combination of off-the-shelf components, with new components integrated to satisfy ... oriented, that is, it consists of objects with state and behavior. ...

2011-12-02T23:59:59.000Z

224

Integrated waste management.  

E-Print Network (OSTI)

??Integrated waste management is considered from a systems approach, with a particular emphasis on advancing sustainability. The focus of the thesis is to examine the (more)

Seadon, Jeffrey Keith

2010-01-01T23:59:59.000Z

225

Method for formation of thin film transistors on plastic substrates  

DOE Patents (OSTI)

A process for formation of thin film transistors (TFTs) on plastic substrates replaces standard thin film transistor fabrication techniques, and uses sufficiently lower processing temperatures so that inexpensive plastic substrates may be used in place of standard glass, quartz, and silicon wafer-based substrates. The process relies on techniques for depositing semiconductors, dielectrics, and metals at low temperatures; crystallizing and doping semiconductor layers in the TFT with a pulsed energy source; and creating top-gate self-aligned as well as back-gate TFT structures. The process enables the fabrication of amorphous and polycrystalline channel silicon TFTs at temperatures sufficiently low to prevent damage to plastic substrates. The process has use in large area low cost electronics, such as flat panel displays and portable electronics.

Carey, Paul G. (Mountain View, CA); Smith, Patrick M. (San Ramon, CA); Sigmon, Thomas W. (Portola Valley, CA); Aceves, Randy C. (Livermore, CA)

1998-10-06T23:59:59.000Z

226

Strained germanium thin film membrane on silicon substrate for optoelectronics  

E-Print Network (OSTI)

-temperature direct bandgap electroluminesence from Ge- on-Si light-emitting diodes," Opt. Lett. 34(8), 1198 temperature 1.6 microm electroluminescence from Ge light emitting diode on Si substrate," Opt. Express 17

Miller, David A. B.

227

Forces between chemically structured substrates mediated by critical fluids  

E-Print Network (OSTI)

We consider binary liquid mixtures close to their critical points confined by two parallel, geometrically flat but chemically structured, substrates. Universal order parameters profiles are calculated within mean field theory for periodic patterns of stripes with alternating preferences for the two species of the mixture and with different relative positions of the two substrates. From the order parameters profiles the effective forces between the two plates are derived. The tuning of Casimir amplitudes is discussed.

Monika Sprenger; Frank Schlesener; S. Dietrich

2005-12-20T23:59:59.000Z

228

Substrates suitable for deposition of superconducting thin films  

DOE Patents (OSTI)

A superconducting system for the lossless transmission of electrical current comprising a thin film of superconducting material Y.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7-x epitaxially deposited upon a KTaO.sub.3 substrate. The KTaO.sub.3 is an improved substrate over those of the prior art since the it exhibits small lattice constant mismatch and does not chemically react with the superconducting film.

Feenstra, Roeland (Oak Ridge, TN); Boatner, Lynn A. (Oak Ridge, TN)

1993-01-01T23:59:59.000Z

229

Formation of thin-film resistors on silicon substrates  

DOE Patents (OSTI)

The formation of thin-film resistors by the ion implantation of a metallic conductive layer in the surface of a layer of phosphosilicate glass or borophosphosilicate glass which is deposited on a silicon substrate. The metallic conductive layer materials comprise one of the group consisting of tantalum, ruthenium, rhodium, platinum and chromium silicide. The resistor is formed and annealed prior to deposition of metal, e.g. aluminum, on the substrate.

Schnable, George L. (Montgomery County, PA); Wu, Chung P. (Hamilton Township, Mercer County, NJ)

1988-11-01T23:59:59.000Z

230

System Configured For Applying Multiple Modifying Agents To A Substrate.  

DOE Patents (OSTI)

The present invention is related to the modifying of substrates with multiple modifying agents in a single continuous system. At least two processing chambers are configured for modifying the substrate in a continuous feed system. The processing chambers can be substantially isolated from one another by interstitial seals. Additionally, the two processing chambers can be substantially isolated from the surrounding atmosphere by end seals. Optionally, expansion chambers can be used to separate the seals from the processing chambers.

Propp, W. Alan (Idaho Falls, ID); Argyle, Mark D. (Idaho Falls, ID); Janikowski, Stuart K. (Idaho Falls, ID); Fox, Robert V. (Idaho Falls, ID); Toth, William J. (Idaho Falls, ID); Ginosar, Daniel M. (Idaho Falls, ID); Allen, Charles A. (Idaho Falls, ID); Miller, David L. (Idaho Falls, ID)

2005-11-08T23:59:59.000Z

231

Substrate misorientation effects on epitaxial GaInAsSb  

DOE Green Energy (OSTI)

The effect of substrate misorientation on the growth of GaInAsSb was studied for epilayers grown lattice-matched to GaSb substrates by low-pressure organometallic vapor phase epitaxy. The substrates were (100) misoriented 2 or 6{degree} toward (110), (111)A, or (111)B. The surface is mirror-like and featureless for layers grown with a 6{degree} toward (111)B misorientation, while, a slight texture was observed for layers grown on all other misorientations. The optical quality of layers, as determined by the full width at half-maximum of photoluminescence spectra measured at 4K, is significantly better for layers grown on substrates with a 6{degree} toward (111)B misorientation. The incorporation of Zn as a p-type dopant in GaInAsSb is about 1.5 times more efficient on substrates with 6{degree} toward (111)B misorientation compared to 2{degree} toward (110) misorientation. The external quantum efficiency of thermophotovoltaic devices is not, however, significantly affected by substrate misorientation.

Wang, C.A.; Choi, H.K.; Oakley, D.C. [Massachusetts Inst. of Tech., Lexington, MA (United States). Lincoln Lab.; Charache, G.W. [Lockheed Martin Corp., Schenectady, NY (United States)

1997-12-01T23:59:59.000Z

232

Water Waves and Integrability  

E-Print Network (OSTI)

The Euler's equations describe the motion of inviscid fluid. In the case of shallow water, when a perturbative asymtotic expansion of the Euler's equations is taken (to a certain order of smallness of the scale parameters), relations to certain integrable equations emerge. Some recent results concerning the use of integrable equation in modeling the motion of shallow water waves are reviewed in this contribution.

Rossen I. Ivanov

2007-07-12T23:59:59.000Z

233

Systems Integration (Fact Sheet)  

DOE Green Energy (OSTI)

The Systems Integration (SI) subprogram works closely with industry, universities, and the national laboratories to overcome technical barriers to the large-scale deployment of solar technologies. To support these goals, the subprogram invests primarily in four areas: grid integration, technology validation, solar resource assessment, and balance of system development.

Not Available

2011-10-01T23:59:59.000Z

234

Effects of soil substrate and nitrogen fertilizer on biomass production of  

E-Print Network (OSTI)

Effects of soil substrate and nitrogen fertilizer on biomass production of Acacia senegal;Effects of soil substrate and nitrogen fertilizer on biomass production of Acacia senegal and Acacia, biomass allocation, fertilizer, growth rate, nitrogen, soil substrate Sveriges lantbruksuniversitet

235

Yuankun Cai  

Office of Scientific and Technical Information (OSTI)

Organic light emitting diodes (OLEDs) and OLED-based structurally Organic light emitting diodes (OLEDs) and OLED-based structurally integrated optical sensors by Yuankun Cai A dissertation submitted to the graduate faculty in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Major: Condensed Matter Physics Program of Study Committee: Joseph Shinar, Major Professor Vikram Dalal Rana Biswas Curt Struck Edward Yu Iowa State University Ames, Iowa 2010 ii TABLE OF CONTENTS Chapter 1. An overview of OLED basics .................................................................................1 History of organic electroluminescence ............................................................................1 OLED applications............................................................................................................3

236

FCT Technology Validation: Integrated Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Projects to Integrated Projects to someone by E-mail Share FCT Technology Validation: Integrated Projects on Facebook Tweet about FCT Technology Validation: Integrated Projects on Twitter Bookmark FCT Technology Validation: Integrated Projects on Google Bookmark FCT Technology Validation: Integrated Projects on Delicious Rank FCT Technology Validation: Integrated Projects on Digg Find More places to share FCT Technology Validation: Integrated Projects on AddThis.com... Home Transportation Projects Stationary/Distributed Generation Projects Integrated Projects DOE Projects Non-DOE Projects Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel Cells Manufacturing Codes & Standards Education Systems Analysis Contacts Integrated Projects To maximize overall system efficiencies, reduce costs, and optimize

237

Process for metallization of a substrate by curing a catalyst applied thereto  

DOE Patents (OSTI)

An improved additive process for metallization of substrates is described whereby a catalyst solution is applied to a surface of a substrate. Metallic catalytic clusters can be formed in the catalyst solution on the substrate surface by heating the substrate. Electroless plating can then deposit metal onto the portion of the substrate surface coated with catalyst solution. Additional metallization thickness can be obtained by electrolytically plating the substrate surface after the electroless plating step.

Chen, Ken S. (Albuquerque, NM); Morgan, William P. (Albuquerque, NM); Zich, John L. (Albuquerque, NM)

2002-10-08T23:59:59.000Z

238

Integrated assessment briefs  

Science Conference Proceedings (OSTI)

Integrated assessment can be used to evaluate and clarify resource management policy options and outcomes for decision makers. The defining characteristics of integrated assessment are (1) focus on providing information and analysis that can be understood and used by decision makers rather than for merely advancing understanding and (2) its multidisciplinary approach, using methods, styles of study, and considerations from a broader variety of technical areas than would typically characterize studies produced from a single disciplinary standpoint. Integrated assessment may combine scientific, social, economic, health, and environmental data and models. Integrated assessment requires bridging the gap between science and policy considerations. Because not everything can be valued using a single metric, such as a dollar value, the integrated assessment process also involves evaluating trade-offs among dissimilar attributes. Scientists at Oak Ridge National Laboratory (ORNL) recognized the importance and value of multidisciplinary approaches to solving environmental problems early on and have pioneered the development of tools and methods for integrated assessment over the past three decades. Major examples of ORNL`s experience in the development of its capabilities for integrated assessment are given.

NONE

1995-04-01T23:59:59.000Z

239

MATERIAL QUALITY CHARACTERIZATION OF CDZNTE SUBSTRATES FOR HGCDTE EPITAXY.  

Science Conference Proceedings (OSTI)

CdZnTe (CZT) has been traditionally used as substrate for HgCdTe (MCT) epitaxy. The constraint of good lattice matching plays a fundamental role in the use of this substrate. In, fact, despite the difficulties in growing large area of affordable high-quality substrates, CZT wafers remain the best choice for high yield infrared devices. Nevertheless, material quality of the substrate and epilayer play a limiting role in IR focal plane array (FPA) detector technology. Furthermore, data suggest that the quality of the epilayer is affected by imperfections in the CZT substrate. In addition the pixel size for the current generation of FPAs (less than 20 {micro}m) suggests a need for detailed microscale characterization and an understanding of the substrates and epilayers on at least the spatial scale of the pixel dimensions. In an effort to understand the correlation between material quality and device performances, we have begun to study CZT substrates to investigate bulk and surface properties. The National Synchrotron Light Source (NSLS, BNL) permits a wide variety of material investigations that take advantage of the highly collimated photon radiation emitted from the X-ray and VUV-IR rings. Synchrotron radiation offers the capability to combine good resolution and shorter exposure times than conventional X-ray sources, which allow the ability for high-resolution mapping of relatively large areas in an acceptable amount of time. Transmission X-ray diffraction techniques, such as white beam topography and rocking curves, have already been used for bulk investigation [l] as well as IR transmission microspectroscopy. Surface studies on CZT substrates were performed using X-ray diffraction. By correlating results from the different material and device investigations, we offer a more complete characterization of bulk and surface crystalline quality and their effects on device performance. Information on the location of grain boundaries and precipitates, evaluation of impurity content, and stoichiometry variations will be reported. The ultimate goal is to understand the defects in CZT substrates and their effects on the performance and uniformity of MCT epilayers [2], and then to apply this understanding to produce better infrared detectors.

CARINI, G.A.; BOLOTNIKOV, A.E.; CAMARDA, G.S.; JAMES, R.B.; ET AL.

2005-08-18T23:59:59.000Z

240

On Quantum Integrable Systems  

SciTech Connect

Many quantum integrable systems are obtained using an accelerator physics technique known as Ermakov (or normalized variables) transformation. This technique was used to create classical nonlinear integrable lattices for accelerators and nonlinear integrable plasma traps. Now, all classical results are carried over to a nonrelativistic quantum case. In this paper we have described an extension of the Ermakov-like transformation to the Schroedinger and Pauli equations. It is shown that these newly found transformations create a vast variety of time dependent quantum equations that can be solved in analytic functions, or, at least, can be reduced to time-independent ones.

Danilov, Viatcheslav; /Oak Ridge; Nagaitsev, Sergei; /Fermilab

2011-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

ELECTRONIC INTEGRATING CIRCUIT  

DOE Patents (OSTI)

An electronic integrating circuit using a transistor with a capacitor connected between the emitter and collector through which the capacitor discharges at a rate proportional to the input current at the base is described. Means are provided for biasing the base with an operating bias and for applying a voltage pulse to the capacitor for charging to an initial voltage. A current dividing diode is connected between the base and emitter of the transistor, and signal input terminal means are coupled to the juncture of the capacitor and emitter and to the base of the transistor. At the end of the integration period, the residual voltage on said capacitor is less by an amount proportional to the integral of the input signal. Either continuous or intermittent periods of integration are provided. (AEC)

Englemann, R.H.

1963-08-20T23:59:59.000Z

242

Bioluminescent Bioreporter Integrated Circuits  

To address the need for fieldable real-time biological recognition systems, ORNL researchers developed a "laboratory on a chip" using genetically engineered whole cell biosensors attached to integrated circuits (ICs). These bioluminescent ...

243

Integrated optical isolators  

E-Print Network (OSTI)

Introduction: Optical isolators are important components in lasers. Their main function is to eliminate noise caused by back-reflections into these lasers. The need for integrated isolators comes from the continuing growth ...

Zaman, Tauhid R

2005-01-01T23:59:59.000Z

244

Integrated Project Team RM  

Energy.gov (U.S. Department of Energy (DOE))

The Integrated Project Team (IPT) is an essential element of the Departments acquisition process and will be utilized during all phases of a project life cycle. The IPT is a team of professionals...

245

Wellbore Integrity Network  

SciTech Connect

In this presentation, we review the current state of knowledge on wellbore integrity as developed in the IEA Greenhouse Gas Programme's Wellbore Integrity Network. Wells are one of the primary risks to the successful implementation of CO{sub 2} storage programs. Experimental studies show that wellbore materials react with CO{sub 2} (carbonation of cement and corrosion of steel) but the impact on zonal isolation is unclear. Field studies of wells in CO{sub 2}-bearing fields show that CO{sub 2} does migrate external to casing. However, rates and amounts of CO{sub 2} have not been quantified. At the decade time scale, wellbore integrity is driven by construction quality and geomechanical processes. Over longer time-scales (> 100 years), chemical processes (cement degradation and corrosion) become more important, but competing geomechanical processes may preserve wellbore integrity.

Carey, James W. [Los Alamos National Laboratory; Bachu, Stefan [Alberta Innovates

2012-06-21T23:59:59.000Z

246

Integrated XML Document Management  

Science Conference Proceedings (OSTI)

XML has become a widely accepted data format for exchange and representation of semi-structured data. Efficiently managing XML as well as traditional business documents and content in an integrated fashion is a necessity for companies to be successful ...

Hui-I Hsiao; Joshua Hui; Ning Li; Parag Tijare

2003-01-01T23:59:59.000Z

247

Hanford Tank Integrity Project  

Jordan Follett DST Project Plan and SST Use jordan_r_follet@rl.gov Rick Rast Structural Lead richard_s_rast@rl.gov Ted Venetz SST Integrity Lead theodore_j_venetz@rl.gov

248

Extended Enterprise Integration  

Science Conference Proceedings (OSTI)

This paper discusses the competitive pressures forcing major organisations to co-operate ever more closely in designing, manufacturing and supporting new products and major assets. It explains the resulting business and integration issues and presents ...

J. Gunn

2000-04-01T23:59:59.000Z

249

Integrated Safety Management Policy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

INTEGRATED SAFETY INTEGRATED SAFETY MANAGEMENT SYSTEM DESCRIPTION U.S. DEPARTMENT OF ENERGY Office of Environmental Management Headquarters May 2008 Preparation: Braj K. sin& Occupational Safety and Health Manager Office of Safety Management Concurrence: Chuan-Fu wu Director, Offlce of Safety Management Deputy Assistant Secretary for safe& Management andoperations Operations Officer for 1 Environmental Management Approval: Date p/-g Date Environmental Management TABLE OF CONTENTS ACRONYMS................................................................................................................................................................v EXECUTIVE SUMMARY .........................................................................................................................................1

250

CIM Application Integration  

Science Conference Proceedings (OSTI)

The EPRI Common Information Model (CIM) has been used as the basis or schema for implementing a real-time relational database in the CIM Application Integration Project. The CIM relational database is implemented in a normalized form so that it can support a complete range of utility transmission, generation, distribution, substation, and asset management applications. The objective of this document is to provide a final report on the CIM Application Integration Project.

2004-02-02T23:59:59.000Z

251

Substrate-Induced Band-Gap Opening in Epitaxial Graphene  

NLE Websites -- All DOE Office Websites (Extended Search)

Substrate-Induced Band-Gap Opening in Epitaxial Graphene Print Substrate-Induced Band-Gap Opening in Epitaxial Graphene Print Prospective challengers to silicon, the long-reigning king of semiconductors for computer chips and other electronic devices, have to overcome silicon's superb collection of materials properties as well as sophisticated fabrication technologies refined by six decades of effort by materials scientists and engineers. Graphene, one of the latest contenders, has a rather impressive list of features of its own but has lacked a key characteristic of all semiconductors, an energy gap (band gap) in its electronic band structure. A multi-institutional collaboration under the leadership of researchers with Berkeley Lab and the University of California, Berkeley, have now demonstrated that growing an epitaxial film of graphene on a silicon carbide substrate results in a significant band gap, 0.26 electron volts (eV), an important step toward making graphene useful as a semiconductor.

252

Substrate-Induced Band-Gap Opening in Epitaxial Graphene  

NLE Websites -- All DOE Office Websites (Extended Search)

Substrate-Induced Band-Gap Opening in Epitaxial Graphene Print Substrate-Induced Band-Gap Opening in Epitaxial Graphene Print Prospective challengers to silicon, the long-reigning king of semiconductors for computer chips and other electronic devices, have to overcome silicon's superb collection of materials properties as well as sophisticated fabrication technologies refined by six decades of effort by materials scientists and engineers. Graphene, one of the latest contenders, has a rather impressive list of features of its own but has lacked a key characteristic of all semiconductors, an energy gap (band gap) in its electronic band structure. A multi-institutional collaboration under the leadership of researchers with Berkeley Lab and the University of California, Berkeley, have now demonstrated that growing an epitaxial film of graphene on a silicon carbide substrate results in a significant band gap, 0.26 electron volts (eV), an important step toward making graphene useful as a semiconductor.

253

System and method for floating-substrate passive voltage contrast  

DOE Patents (OSTI)

A passive voltage contrast (PVC) system and method are disclosed for analyzing ICs to locate defects and failure mechanisms. During analysis a device side of a semiconductor die containing the IC is maintained in an electrically-floating condition without any ground electrical connection while a charged particle beam is scanned over the device side. Secondary particle emission from the device side of the IC is detected to form an image of device features, including electrical vias connected to transistor gates or to other structures in the IC. A difference in image contrast allows the defects or failure mechanisms be pinpointed. Varying the scan rate can, in some instances, produce an image reversal to facilitate precisely locating the defects or failure mechanisms in the IC. The system and method are useful for failure analysis of ICs formed on substrates (e.g. bulk semiconductor substrates and SOI substrates) and other types of structures.

Jenkins, Mark W. (Albuquerque, NM); Cole, Jr., Edward I. (Albuquerque, NM); Tangyunyong, Paiboon (Albuquerque, NM); Soden, Jerry M. (Placitas, NM); Walraven, Jeremy A. (Albuquerque, NM); Pimentel, Alejandro A. (Albuquerque, NM)

2009-04-28T23:59:59.000Z

254

Graphene bimetallic-like cantilevers: probing graphene/substrate interactions  

SciTech Connect

The remarkable mechanical properties of graphene the thinnest, lightest, and strongest material in existence are desirable in applications ranging from composite materials to sensors and actuators. Here, we demonstrate that these mechanical properties are strongly affected by the interaction with the substrate onto which graphene is deposited. By measuring the temperature-dependent deflection of graphene/substrate bimetallic cantilevers we determine strain, thermal expansion coefficient, and the adhesion force acting on graphene films attached to a substrate. Graphene deposited on silicon nitride (SiNx) is under much larger strain, g 1.5 10 2, compared to graphene on gold (Au), g < 10 3. The thermal expansion coefficient g of graphene attached to SiNx is found to be negative, in the range from ( 5 . . . 1) 10 6K 1 and smaller in magnitude than g of suspended graphene. We also estimate the interfacial shear strength of the graphene/SiNx interface to be 1 GPa at room temperature.

Conley, Hiram J [ORNL; Lavrik, Nickolay V [ORNL; Prasai, Dhiraj [Vanderbilt University; Bolotin, Kirill I [ORNL

2011-01-01T23:59:59.000Z

255

NREL: Distributed Grid Integration - Solar Distributed Grid Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Distributed Grid Integration Projects Solar Distributed Grid Integration Projects NREL provides grid integration support, system-level testing, and systems analysis for DOE's Solar Distributed Grid Integration Projects supported by the SunShot Initiative. These projects address technical issues and develop solutions for high penetration grid integration of solar technologies into the electric power system to meet the following goals: Reduce cost: reduce interconnection costs by developing streamlined procedures including advanced integration models for utility interconnection of photovoltaics (PV) Reduce market barriers: work with utilities and system integrators to reduce market barriers by providing research on impacts of integration of high penetration of PV systems and developing solutions.

256

Building-integrated photovoltaics: A case study  

SciTech Connect

In 1992, Kiss Cathcart Anders Architects performed a study for NREL on Building-Integrated Photovoltaics (BIPV) issues as seen from the perspective of the building community. In general, the purpose of the study was to list major issues and potential applications; by it`s nature it asked more questions than it answered. This second phase study was to produce quantitative data on the performance of specific BIPV systems. Only roof systems are evaluated. The energy performance, construction cost and simple payback for five different BIPV roof options are evaluated in six different locations: Oakland, New York, Miami, Phoenix, Chicago, and Cincinnati. The roof options evaluated include the following: single-glazed PV roof using glass-substrate PVs; double-glazed PV roof with insulating PV modules; ballasted roof-mounted system; sawtooth light monitor roof with indirect north daylighting; sawtooth roof with north light and active heat recovery.

Kiss, G.; Kinkead, J.; Raman, M.

1995-03-01T23:59:59.000Z

257

Development of Metal Substrate for Denox Catalysts and Particulate Trap  

DOE Green Energy (OSTI)

The objective of this project was to develop advanced metallic catalyst substrate materials and designs for use in off-highway applications. The new materials and designs will be used as catalyst substrates and diesel particulate traps. They will increase durability, reduce flow resistance, decrease time to light-off, and reduce cost relative to cordierite substrates. Metallic catalyst substrates are used extensively for diesel oxidation catalysts and have the potential to be used in other catalytic systems for diesel engines. Metallic substrates have many advantages over ceramic materials including improved durability and resistance to thermal shock and vibration. However, the cost is generally higher than cordierite. The most common foil material used for metallic substrates is FeCr Alloy, which is expensive and has temperature capabilities beyond what is necessary for diesel applications. The first task in the project was Identification and Testing of New Materials. In this task, several materials were analyzed to determine if a low cost substitute for FeCr Alloy was available or could be developed. Two materials were identified as having lower cost while showing no decrease in mechanical properties or oxidation resistance at the application temperatures. Also, the ability to fabricate these materials into a finished substrate was not compromised, and the ability to washcoat these materials was satisfactory. Therefore, both candidate materials were recommended for cost savings depending on which would be less expensive in production quantities. The second task dealt with the use of novel flow designs to improve the converter efficiency while possibly decreasing the size of the converter to reduce cost even more. A non-linear flow path was simulated to determine if there would be an increase in efficiency. From there, small samples were produced for bench testing. Bench tests showed that the use of non-linear channels significantly reduced the light-off temperature for diesel oxidation catalytic converters. Finally, the third task was to implement these materials and designs into a full-size converter. Hot shake testing of 13-inch diameter straight channel substrates showed no significant difference in durability between the current material and the two proposed materials. At the time that this program ended, preparations were being made for full-scale emissions testing of the new design converter for comparison to a traditional straight channel with equal catalyst loading.

Pollard, Michael; Habeger, Craig; Frary, Megan; Haines, Scott; Fluharty, Amy; Dakhoul, Youssef; Carr, Michael; Park, Paul; Stefanick, Matthew; DaCosta, Herbert; Balmer-Millar, M Lou; Readey, Michael; McCluskey, Philip

2005-12-31T23:59:59.000Z

258

Piezoelectric biosensor with a ladder polymer substrate coating  

DOE Patents (OSTI)

A piezoelectric biosensor substrate useful for immobilizing biomolecules in an oriented manner on the surface of a piezoelectric sensor has a ladder polymer of polyacrylonitrile. To make the substrate, a solution of an organic polymer, preferably polyacrylonitrile, is applied to the surface of a piezoelectric sensor. The organic polymer is modifying by heating the polymer in a controlled fashion in air such that a ladder polymer is produced which, in turn, forms the attachment point for the biomolecules comprising the piezoelectric biosensor. 3 figs.

Renschler, C.L.; White, C.A.; Carter, R.M.

1998-09-29T23:59:59.000Z

259

Integrating the Integrators - A Roadmap to Success  

SciTech Connect

The U.S. Department of Energy Environmental Management's (DOE-EM) investments in science and technology, as well as science and technology investments associated with other parts of the DOE are aimed at meeting the Departments cleanup goals. These investments, primarily focused on EM's cleanup mission, comprise the Environmental Quality Research and Development (R&D) portfolios. Synchronizing EM's Cleanup Project Managers (operations facility and process owners throughout the DOE complex) operational needs with EM R&D including the extensive work of the six Focus Areas (major thrust areas within DOE-EM) has been a continuing challenge. This recent initiative to better integrate the R&D program is in response to evolving needs within the Department to apply proven system engineering methods to clarify requirements and define EM's process to effectively orchestrate their R&D Program. To optimize this partnership, DOE-EM's Integration Program is successfully unifying the operational needs with the R&D as described in this paper.

Olson, Craig Stott; Conner, Craig C

1999-03-01T23:59:59.000Z

260

Integrating the Integrators - A Roadmap to Success  

SciTech Connect

The U.S. Department of Energy Environmental Management's (DOE-EM) investments in science and technology, as well as science and technology investments associated with other parts of the DOE are aimed at meeting the Departments cleanup goals. These investments, primarily focused on EM's cleanup mission, comprise the Environmental Quality Research and Development (R&D) portfolios. Synchronizing EM's Cleanup Project Managers (operations facility and process owners throughout the DOE complex) operational needs with EM R&D including the extensive work of the six Focus Areas (major thrust areas within DOE-EM) has been a continuing challenge. This recent initiative to better integrate the R&D program is in response to evolving needs within the Department to apply proven systems engineering methods to clarify requirements and define EM's process to effectively orchestrate their R&D Program. To optimize this partnership, DOE-EM's Integration Program is successfully unifying the operational needs with the R&D as described in this paper.

C. Conner; C. Olson

1999-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Tin oxide nanosensors for highly sensitive toxic gas detection and their 3D system integration  

Science Conference Proceedings (OSTI)

We present nanosensors based on ultrathin SnO"2 films, which are very sensitive to the highly toxic gases SO"2 and H"2S. The SnO"2-sensing films are fabricated by a spray pyrolysis process on Si substrates with a thickness of 50nm. The sensor resistance ... Keywords: 3D-system integration, Gas sensors, Nanosensors, Toxic gases

C. Griessler; E. Brunet; T. Maier; S. Steinhauer; A. Kck; T. Jordi; F. Schrank; M. Schrems

2011-08-01T23:59:59.000Z

262

Monolithically integrated solid state laser and waveguide using spin-on glass  

DOE Patents (OSTI)

A monolithically integrated photonic circuit combining a semiconductor source of excitation light with an optically active waveguide formed on the substrate. The optically active waveguide is preferably formed of a spin-on glass to which are added optically active materials which can enable lasing action, optical amplification, optical loss, or frequency conversion in the waveguide, depending upon the added material.

Ashby, Carol I. H. (Edgewood, NM); Hohimer, John P. (Albuquerque, NM); Neal, Daniel R. (Tijeras, NM); Vawter, G. Allen (Albuquerque, NM)

1995-01-01T23:59:59.000Z

263

Seamless On-Wafer Integration of Si(100) MOSFETs and GaN HEMTs  

E-Print Network (OSTI)

The first on-wafer integration of Si(100) MOSFETs and AlGaN/GaN high electron mobility transistors (HEMTs) is demonstrated. To enable a fully Si-compatible process, we fabricated a novel Si(100)-GaN-Si(100) virtual substrate ...

Piner, Edwin L.

264

Integrated resonant micro-optical gyroscope and method of fabrication  

DOE Patents (OSTI)

An integrated optic gyroscope is disclosed which is based on a photonic integrated circuit (PIC) having a bidirectional laser source, a pair of optical waveguide phase modulators and a pair of waveguide photodetectors. The PIC can be connected to a passive ring resonator formed either as a coil of optical fiber or as a coiled optical waveguide. The lasing output from each end of the bidirectional laser source is phase modulated and directed around the passive ring resonator in two counterpropagating directions, with a portion of the lasing output then being detected to determine a rotation rate for the integrated optical gyroscope. The coiled optical waveguide can be formed on a silicon, glass or quartz substrate with a silicon nitride core and a silica cladding, while the PIC includes a plurality of III V compound semiconductor layers including one or more quantum well layers which are disordered in the phase modulators and to form passive optical waveguides.

Vawter, G. Allen (Albuquerque, NM); Zubrzycki, Walter J. (Sandia Park, NM); Guo, Junpeng (Albuquerque, NM); Sullivan, Charles T. (Albuquerque, NM)

2006-09-12T23:59:59.000Z

265

A measurement fixture suitable for measuring substrate noise in the UWB frequency band  

Science Conference Proceedings (OSTI)

This paper presents a measurement fixture suitable for measuring substrate carried noise for lightly doped substrates within the UWB frequency band. Signals coupling through the substrate are usually fairly weak and special precautions are taken to avoid ... Keywords: GSG, Substrate noise, UWB, Wide band measurements

Ming Shen; Tian Tong; Jan H. Mikkelsen; Torben Larsen

2009-01-01T23:59:59.000Z

266

NREL: Energy Systems Integration - Webmaster  

NLE Websites -- All DOE Office Websites (Extended Search)

Your name: Your email address: Your message: Send Message Printable Version Energy Systems Integration Home Research & Development Energy Systems Integration Facility Working...

267

Integrated curriculum: art as catalyst.  

E-Print Network (OSTI)

??An arts based integrated curriculum plan is what resulted from a look at integrated curriculum and the advantages it has for student learning and success. (more)

Kiser, Elizabeth

2013-01-01T23:59:59.000Z

268

Integrity Automotive | Open Energy Information  

Open Energy Info (EERE)

Automotive Jump to: navigation, search Name Integrity Automotive Place Kentucky Product Joint venture between Kentucky businessman Randal Waldman of Integrity Manufacturing and...

269

NREL: Transmission Grid Integration - Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Generation Integration Study Oahu Wind Integration and Transmission SIND Toolkit Electricity Market Design Energy Imbalance Markets Flexible Energy Scheduling Tool for...

270

SRS Tank Structural Integrity Program  

integrity management, such as those captured in the SRS and Hanford Structural Integrity Charts, and not isolated to just NDE concerns.

271

NREL: Transmission Grid Integration - Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications Publications Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL has an extensive collection of publications related to transmission integration research. Explore the resources below to learn more. Selected Project Publications Read selected publications related to these transmission integration projects: Western Wind and Solar Integration Study Eastern Renewable Generation Integration Study Oahu Wind Integration and Transmission Study Flexible Energy Scheduling Tool for Integration of Variable generation (FESTIV) Active power controls Forecasting Grid Simulation. NREL Publications Database NREL's publications database offers a variety of documents related to transmission integration that were written by NREL staff and

272

Method for integrating microelectromechanical devices with electronic circuitry  

DOE Patents (OSTI)

A method is disclosed for integrating one or more microelectromechanical (MEM) devices with electronic circuitry on a common substrate. The MEM device can be fabricated within a substrate cavity and encapsulated with a sacrificial material. This allows the MEM device to be annealed and the substrate planarized prior to forming electronic circuitry on the substrate using a series of standard processing steps. After fabrication of the electronic circuitry, the electronic circuitry can be protected by a two-ply protection layer of titanium nitride (TiN) and tungsten (W) during an etch release process whereby the MEM device is released for operation by etching away a portion of a sacrificial material (e.g. silicon dioxide or a silicate glass) that encapsulates the MEM device. The etch release process is preferably performed using a mixture of hydrofluoric acid (HF) and hydrochloric acid (HCI) which reduces the time for releasing the MEM device compared to use of a buffered oxide etchant. After release of the MEM device, the TiN:W protection layer can be removed with a peroxide-based etchant without damaging the electronic circuitry.

Barron, Carole C. (Austin, TX); Fleming, James G. (Albuquerque, NM); Montague, Stephen (Albuquerque, NM)

1999-01-01T23:59:59.000Z

273

Effect of Grit Blasting on Substrate Roughness and Coating Adhesion  

Science Conference Proceedings (OSTI)

Statistically designed experiments were performed to compare the surface roughnesses produced by grit blasting A36/1020 steel with different abrasives. Grit blast media, blast pressure, and working distance were varied using a Box-type statistical design of experiment (SDE) approach. The surface textures produced by four metal grits (HG16, HG18, HG25, and HG40) and three conventional grits (copper slag, coal slag, and chilled iron) were compared. Substrate roughness was measured using surface profilometry and correlated with operating parameters. The HG16 grit produced the highest surface roughness of all the grits tested. Aluminum and zinc-aluminum coatings were deposited on the grit-blasted substrates using a Twin-Wire Electric Arc (TWEA) process. Bond strength of the coatings was measured with a portable adhesion tester in accordance with ASTM standard D4541. The coatings on substrates roughened with steel grit exhibit superior bond strength to those on substrates prepared with conventional grit. For aluminum coatings sprayed onto surfaces prepared with the HG16 grit, the bond strength was most influenced by current, spray distance, and spray gun pressure (in that order). The highest bond strength for the zinc-aluminum coatings was attained on surfaces prepared using the metal grits.

Dominic Varacalle; Donna Guillen; Doug Deason; William Rhodaberger; Elliott Sampson

2006-09-01T23:59:59.000Z

274

Lithium Diisopropylamide Solvated by Hexamethylphosphoramide: Substrate-Dependent  

E-Print Network (OSTI)

Lithium Diisopropylamide Solvated by Hexamethylphosphoramide: Substrate-Dependent Mechanisms-1301 Received February 9, 2006; E-mail: dbc6@cornell.edu Abstract: Lithium diisopropylamide of lithium-ion solvation at a molecular level of resolution.5 Our interest in HMPA stems from studies

Collum, David B.

275

Integrity Lessons from the WAAS Integrity Performance Panel (WIPP)  

E-Print Network (OSTI)

Integrity Lessons from the WAAS Integrity Performance Panel (WIPP) Todd Walter, Per Enge, Stanford that the integrity requirement would be met, the FAA formed the WAAS Integrity Performance Panel (WIPP). The role of the WIPP is to independently assess the safety of WAAS and to recommend system improvements. To accomplish

Stanford University

276

Integrated Micro Nano Systems Integrated Micro Nano Systems  

E-Print Network (OSTI)

#12;Integrated Micro Nano Systems 2 #12;Integrated Micro Nano Systems 3 Val Jones (Ed.) Symposium on Integrated Micro Nano Systems: Convergence of bio and nanotechnologies, Enschede, The Netherlands, June 2006 Micro Nano Systems 4 #12;Integrated Micro Nano Systems 5 Preface In order to explore the convergence

Al Hanbali, Ahmad

277

Integrated Safety Management Workshop Registration, PIA, Idaho...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory Integrated...

278

Integrating Management Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Mission Execution by Mission Execution by Integrating our Management Systems Integrating our Management Systems 1 W e e k l y O p e r a t i o n s M e e t i n g N o v e m b e r 1 , 2 0 1 1 M i c h a e l J . W e i s Pulling the Pieces Together for Improving DOE Management to Enable Mission Execution 2  Process changes Process changes  Behavioral changes Behavioral changes  System changes System changes Process Change Approach Strengthening and Expediting Decision Making 3 Proposed Outcomes Horizontal Integration Incoming DOE Business Crosscutting Issues (i.e. NLDC input) Hi-level Roadblocks Operations Management Council Associate Deputy Secretary Collaborative Action Process Chief Operating Officer Weekly Operations Council (OMC) Super 8 Secretary (ADS) (CAP) Board (COOB) p Meeting Endorsement / Commitment Super 8 US Meetings COO Meetings

279

Integrating Program Component Executables  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrating Integrating Program Component Executables on Distributed Memory Architectures via MPH Chris Ding and Yun He Computational Research Division, Lawrence Berkeley National Laboratory University of California, Berkeley, CA 94720, USA chqding@lbl.gov, yhe@lbl.gov Abstract A growing trend in developing large and complex ap- plications on today's Teraflop computers is to integrate stand-alone and/or semi-independent program components into a comprehensive simulation package. One example is the climate system model which consists of atmosphere, ocean, land-surface and sea-ice. Each component is semi- independent and has been developed at different institu- tions. We study how this multi-component multi-executable application can run effectively on distributed memory archi- tectures. We identify five effective execution modes and de- velop the MPH library to support

280

Substrate recovery of Mo-Si multilayer coated optics  

Science Conference Proceedings (OSTI)

Imaging optics in a soft x-ray projection lithography (SXPL) system must meet stringent requirements to achieve high throughput and diffraction limited performance. Errors in the surface figure must be kept to less than {approximately}1 nm and the rms surface roughness must be less than 0.1 nm. The ML coatings must provide high reflectivity (> 60%) at wavelengths in the vicinity of 13 nm. The reflectivity bandpasses of the optics must be aligned within 0.05 nm. Each coating must be uniform across the surface of the optic to within 0.5%. These specifications challenge the limits of the current capabilities in optics fabrication and ML deposition. Consequently a set of qualified SXPL imaging optics is expected to be expensive, costing in the range of 100--250 k$. If the lifetime of the imaging optics is short, the replacement cost could significantly impact the economic competitiveness of the technology. The most likely failure modes for the imaging optics are mechanisms that degrade the ML coatings, but which leave the substrates intact. A potentially low cost solution for salvaging the imaging optics could be to strip the damaged ML coating to recover the substrate and then deposit a new coating. In this paper the authors report on the use of reactive ion etching (RIE) to remove Mo-Si ML coatings from precision optical substrates. The goal of this work was to characterize the etching process both in the ML film and at the substrate, and to determine the effects of the etching on the surface figure and finish of the substrate.

Stearns, D.G.; Baker, S.L.

1993-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Commercial Buildings Integration Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Buildings Buildings Integration Program Arah Schuur Program Manager arah.schuur@ee.doe.gov April 2, 2013 Building Technologies Office Program Peer Review 2 | Building Technologies Office eere.energy.gov Vision Commercial buildings are constructed, operated, renovated and transacted with energy performance in mind and net zero ready commercial buildings are common and cost-effective. Commercial Buildings Integration Program Mission Accelerate voluntary uptake of significant energy performance improvements in existing and new commercial buildings. 3 | Building Technologies Office eere.energy.gov BTO Goals: BTO supports the development and deployment of technologies and systems to reduce

282

Integrated system design report  

DOE Green Energy (OSTI)

The primary objective of the integrated system test phase is to demonstrate the commercial potential of a coal fueled diesel engine in its actual operating environment. The integrated system in this project is defined as a coal fueled diesel locomotive. This locomotive, shown on drawing 41D715542, is described in the separate Concept Design Report. The test locomotive will be converted from an existing oil fueled diesel locomotive in three stages, until it nearly emulates the concept locomotive. Design drawings of locomotive components (diesel engine, locomotive, flatcar, etc.) are included.

Not Available

1989-07-01T23:59:59.000Z

283

Integrated heterodyne terahertz transceiver  

DOE Patents (OSTI)

A heterodyne terahertz transceiver comprises a quantum cascade laser that is integrated on-chip with a Schottky diode mixer. An antenna connected to the Schottky diode receives a terahertz signal. The quantum cascade laser couples terahertz local oscillator power to the Schottky diode to mix with the received terahertz signal to provide an intermediate frequency output signal. The fully integrated transceiver optimizes power efficiency, sensitivity, compactness, and reliability. The transceiver can be used in compact, fieldable systems covering a wide variety of deployable applications not possible with existing technology.

Lee, Mark (Albuquerque, NM); Wanke, Michael C. (Albuquerque, NM)

2009-06-23T23:59:59.000Z

284

Integrated heterodyne terahertz transceiver  

DOE Patents (OSTI)

A heterodyne terahertz transceiver comprises a quantum cascade laser that is integrated on-chip with a Schottky diode mixer. A terahertz signal can be received by an antenna connected to the mixer, an end facet or sidewall of the laser, or through a separate active section that can amplify the incident signal. The quantum cascade laser couples terahertz local oscillator power to the Schottky diode to mix with the received terahertz signal to provide an intermediate frequency output signal. The fully integrated transceiver optimizes power efficiency, sensitivity, compactness, and reliability. The transceiver can be used in compact, fieldable systems covering a wide variety of deployable applications not possible with existing technology.

Wanke, Michael C. (Albuquerque, NM); Lee, Mark (Albuquerque, NM); Nordquist, Christopher D. (Albuquerque, NM); Cich, Michael J. (Albuquerque, NM)

2012-09-25T23:59:59.000Z

285

Smart Grid Integration Laboratory  

Science Conference Proceedings (OSTI)

The initial federal funding for the Colorado State University Smart Grid Integration Laboratory is through a Congressionally Directed Project (CDP), DE-OE0000070 Smart Grid Integration Laboratory. The original program requested in three one-year increments for staff acquisition, curriculum development, and instrumentation ?? all which will benefit the Laboratory. This report focuses on the initial phase of staff acquisition which was directed and administered by DOE NETL/ West Virginia under Project Officer Tom George. Using this CDP funding, we have developed the leadership and intellectual capacity for the SGIC. This was accomplished by investing (hiring) a core team of Smart Grid Systems engineering faculty focused on education, research, and innovation of a secure and smart grid infrastructure. The Smart Grid Integration Laboratory will be housed with the separately funded Integrid Laboratory as part of CSU??s overall Smart Grid Integration Center (SGIC). The period of performance of this grant was 10/1/2009 to 9/30/2011 which included one no cost extension due to time delays in faculty hiring. The Smart Grid Integration Laboratory??s focus is to build foundations to help graduate and undergraduates acquire systems engineering knowledge; conduct innovative research; and team externally with grid smart organizations. Using the results of the separately funded Smart Grid Workforce Education Workshop (May 2009) sponsored by the City of Fort Collins, Northern Colorado Clean Energy Cluster, Colorado State University Continuing Education, Spirae, and Siemens has been used to guide the hiring of faculty, program curriculum and education plan. This project develops faculty leaders with the intellectual capacity to inspire its students to become leaders that substantially contribute to the development and maintenance of Smart Grid infrastructure through topics such as: (1) Distributed energy systems modeling and control; (2) Energy and power conversion; (3) Simulation of electrical power distribution system that integrates significant quantities of renewable and distributed energy resources; (4) System dynamic modeling that considers end-user behavior, economics, security and regulatory frameworks; (5) Best practices for energy management IT control solutions for effective distributed energy integration (including security with the underlying physical power systems); (6) Experimental verification of effects of various arrangements of renewable generation, distributed generation and user load types along with conventional generation and transmission. Understanding the core technologies for enabling them to be used in an integrated fashion within a distribution network remains is a benefit to the future energy paradigm and future and present energy engineers.

Wade Troxell

2011-09-30T23:59:59.000Z

286

Hamiltonian systems and symplectic integrators  

Science Conference Proceedings (OSTI)

Keywords: Hamiltonian systems, Runge-Kutta type methods, conservation of energy, symplectic integrators, symplectic stability

Peter Grtz; Rudolf Scherer

1997-12-01T23:59:59.000Z

287

Security Outreach and Integration Group  

Science Conference Proceedings (OSTI)

Security Outreach and Integration Group. Welcome. The US economy, citizens, and government rely on information technology. ...

2013-01-17T23:59:59.000Z

288

CNST Researchers Develop Integrated Nanomechanical ...  

Science Conference Proceedings (OSTI)

CNST Researchers Develop Integrated Nanomechanical Sensor for Atomic Force Microscopy. June 1, 2011. ...

2011-06-01T23:59:59.000Z

289

Discontinuous Function Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Discontinuous Function Integration Discontinuous Function Integration Name: Clarence Status: student Grade: 9-12 Location: CA Country: USA Date: Winter 2011-2012 Question: We know that the area under a continuous function on a certain interval, for instance, [a,b], can be found out by definite integration (taking limit of a sum of areas of rectangles). But when the curve is a discontinuous function, the limit does not exist and is not independent of the choice of the height of rectangle in each delta x. Does it mean that the height in an interval delta x including f(x) of undefined value can be any value so that a limiting value (area under the curve) does not exist? Replies: If I understand your question correctly, here is a way out. The limits of integration are divided into sections [x1,y1] to [x2,y2] over which the function is continuous. Then the next section [x2,y2] to [x3,y3] over which the function is continuous is added to the first section. You can carry this on as long as you need to include each of the separate segments. That is not so hard, but I am not completely sure that is what you are asking. There are some pathological functions where this pasting together does not work so well.

290

Integrated Management Requirements mapping  

Science Conference Proceedings (OSTI)

This document contains five appendices documenting how Sandia implemented the DOE Conduct of Operations (5480.19) and DOE Quality Assurance (5700.6C) orders. It provides a mapping of the Sandia integrated requirements to the specific requirements of each Order and a mapping to Sandia's approved program for implementing the Conduct of Operations Order.

Holmes, J.T.; Andrews, N.S.

1992-06-01T23:59:59.000Z

291

Bioluminescent bioreporter integrated circuit  

DOE Patents (OSTI)

Disclosed are monolithic bioelectronic devices comprising a bioreporter and an OASIC. These bioluminescent bioreporter integrated circuit are useful in detecting substances such as pollutants, explosives, and heavy-metals residing in inhospitable areas such as groundwater, industrial process vessels, and battlefields. Also disclosed are methods and apparatus for environmental pollutant detection, oil exploration, drug discovery, industrial process control, and hazardous chemical monitoring.

Simpson, Michael L. (Knoxville, TN); Sayler, Gary S. (Blaine, TN); Paulus, Michael J. (Knoxville, TN)

2000-01-01T23:59:59.000Z

292

Data Integration Data Analysis  

E-Print Network (OSTI)

Keywords Databases Data Integration Data Analysis Ontology Management » Prof. Dr. Erhard Rahm Prof. Dr. Erhard Rahm and his re- search group focus on advanced methods for data management, in- tegration and analysis of molecular- biological data. They, particularly, have developed comprehensive data

Schüler, Axel

293

Modular Integrated Energy Systems  

E-Print Network (OSTI)

of Honeywell's data collection activity for the integrated energy system (or CHP -- Cooling, Heat and Power recovery steam generator, and a waste heat fired absorption chiller. The key goals of the project are having on-line optimization, · Develop a 1000 Ton exhaust-driven absorption chiller, · Install

Oak Ridge National Laboratory

294

The Integral Fast Reactor  

SciTech Connect

Argonne National Laboratory, since 1984, has been developing the Integral Fast Reactor (IFR). This paper will describe the way in which this new reactor concept came about; the technical, public acceptance, and environmental issues that are addressed by the IFR; the technical progress that has been made; and our expectations for this program in the near term. 5 refs., 3 figs.

Till, C.E.; Chang, Y.I. (Argonne National Lab., IL (USA)); Lineberry, M.J. (Argonne National Lab., Idaho Falls, ID (USA))

1990-01-01T23:59:59.000Z

295

Method for improving the growth of cadmium telluride on a gallium arsenide substrate  

DOE Patents (OSTI)

A method for preparing a gallium arsenide substrate, prior to growing a layer of cadmium telluride on a support surface thereof. The preparation includes the steps of cleaning the gallium arsenide substrate and thereafter forming prepatterned shapes on the support surface of the gallium arsenide substrate. The layer of cadmium telluride then grown on the prepared substrate results in dislocation densities of approximately 1{times}10{sup 6}/cm{sup 2} or less. The prepatterned shapes on the support surface of the gallium arsenide substrate are formed by reactive ion etching an original outer surface of the gallium arsenide substrate and into the body of the gallium arsenide substrate to a depth of at least two microns. The prepatterned shapes have the appearance of cylindrical mesas each having a diameter of at lease twelve microns. After the mesas are formed on the support surface of the gallium arsenide substrate, the substrate is again cleaned.

Reno, J.L.

1990-12-31T23:59:59.000Z

296

Cellulose hydrolysis in evolving substrate morphologies III: Timescale analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrolysis Hydrolysis in Evolving Substrate Morphologies III: Time-Scale Analysis Wen Zhou, 1,2 Ying Xu, 1,2 Heinz-Bernd Schu ¨ ttler 3 1 Computational Systems Biology Lab, Department of Biochemistry and Molecular Biology, Institute of Bioinformatics, University of Georgia, Athens, Georgia; telephone: 706-542-9779; fax: 706-542-9751; e-mail: xyn@bmb.uga.edu 2 BioEnergy Science Center (BESC), Department of Energy (DOE), Oak Ridge, Tennessee 3 Department of Physics and Astronomy, University of Georgia, Athens, Georgia; telephone: 706-542-3886; fax: 706-542-2492; e-mail: hbs@physast.uga.edu Received 11 December 2009; revision received 4 May 2010; accepted 10 May 2010 Published online 1 June 2010 in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/bit.22814 ABSTRACT: We present a time-scale analysis for the enzy- matic hydrolysis of solid cellulosic substrates,

297

Process for fabricating ribbed electrode substrates and other articles  

DOE Patents (OSTI)

A process for fabricating a resin bonded carbon fiber article, and in particular electrochemical cell electrode substrates and the like requiring different mean pore sizes in different areas, involves simultaneously heating and compacting different mixtures of carbon fibers and resin in different areas of an article forming mold, wherein the carbon fibers in each of the different mixtures have different, known bulk densities. The different bulk densities of the carbon fibers in the mixtures are chosen to yield the desired mean pore sizes and other properties in the article after heating and compacting the mixtures. Preferably, the different bulk densities are obtained using different carbon fiber lengths in the molding mixtures. The process is well suited to forming ribbed electrode substrates with preselected optimum mean pore sizes, porosities, and densities in the ribs, the webs connecting the ribs, and in the edge seals.

Goller, Glen J. (West Springfield, MA); Breault, Richard D. (Coventry, CT); Smith, J. Harold (Amherst, MA)

1984-01-01T23:59:59.000Z

298

Method of forming biaxially textured alloy substrates and devices thereon  

DOE Patents (OSTI)

Specific alloys, in particular Ni-based alloys, that can be biaxially textured, with a well-developed, single component texture are disclosed. These alloys have a significantly reduced Curie point, which is very desirable from the point of view of superconductivity applications. The biaxially textured alloy substrates also possess greatly enhanced mechanical properties (yield strength, ultimate tensile strength) which are essential for most applications, in particular, superconductors. A method is disclosed for producing complex multicomponent alloys which have the ideal physical properties for specific applications, such as lattice parameter, degree of magnetism and mechanical strength, and which cannot be fabricated in textured form. In addition, a method for making ultra thin biaxially textured substrates with complex compositions is disclosed.

Goyal, Amit (Knoxville, TN); Specht, Eliot D. (Knoxville, TN); Kroeger, Donald M. (Knoxville, TN); Paranthaman, Mariappan (Knoxville, TN)

1999-01-01T23:59:59.000Z

299

Method of forming biaxially textured alloy substrates and devices thereon  

DOE Patents (OSTI)

Specific alloys, in particular Ni-based alloys, that can be biaxially textured, with a well-developed, single component texture are disclosed. These alloys have a significantly reduced Curie point, which is very desirable from the point of view of superconductivity applications. The biaxially textured alloy substrates also possess greatly enhanced mechanical properties (yield strength, ultimate tensile strength) which are essential for most applications, in particular, superconductors. A method is disclosed for producing complex multicomponent alloys which have the ideal physical properties for specific applications, such as lattice parameter, degree of magnetism and mechanical strength, and which cannot be in textured form. In addition, a method for making ultra thin biaxially textured substrates with complex compositions is disclosed.

Goyal, Amit (300 Walker Springs Rd., #19E, Knoxville, TN 37923); Specht, Eliot D. (10639 Rivermist La., Knoxville, TN 37922); Kroeger, Donald M. (716 Villa Crest Dr., Knoxville, TN 37923); Paranthaman, Mariappan (1117 Oak Haven Rd., Knoxville, TN 37923)

2000-01-01T23:59:59.000Z

300

PATCHY SILICA-COATED SILVER NANOWIRES AS SERS SUBSTRATES  

SciTech Connect

We report a class of core-shell nanomaterials that can be used as efficient surface-enhancement Raman scattering (SERS) substrates. The core consists of silver nanowires, prepared through a chemical reduction process, that are used to capture 4- mercaptobenzoic acid (4-MBA), a model analyte. The shell was prepared through a modified Stber method and consists of patchy or full silica coats. The formation of silica coats was monitored via transmission electron microscopy, UV-visible spectroscopy and phase-analysis light scattering for measuring effective surface charge. Surprisingly, the patchy silica coated silver nanowires are better SERS substrate than silver nanowires; nanomolar concentration of 4-MBA can be detected. In addition, nano-matryoshka configurations were used to quantitate/explore the effect of the electromagnetic field at the tips of the nanowire (hot spots) in the Raman scattering experiment.

Murph, S.; Murphy, C.

2013-03-29T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Monolithic amorphous silicon modules on continuous polymer substrate  

DOE Green Energy (OSTI)

This report examines manufacturing monolithic amorphous silicon modules on a continuous polymer substrate. Module production costs can be reduced by increasing module performance, expanding production, and improving and modifying production processes. Material costs can be reduced by developing processes that use a 1-mil polyimide substrate and multilayers of low-cost material for the front encapsulant. Research to speed up a-Si and ZnO deposition rates is needed to improve throughputs. To keep throughput rates compatible with depositions, multibeam fiber optic delivery systems for laser scribing can be used. However, mechanical scribing systems promise even higher throughputs. Tandem cells and production experience can increase device efficiency and stability. Two alternative manufacturing processes are described: (1) wet etching and sheet handling and (2) wet etching and roll-to-roll fabrication.

Grimmer, D.P. (Iowa Thin Film Technologies, Inc., Ames, IA (United States))

1992-03-01T23:59:59.000Z

302

Substrate-induced band gap opening in epitaxial graphene  

Science Conference Proceedings (OSTI)

Graphene has shown great application potential as the hostmaterial for next-generation electronic devices. However, despite itsintriguing properties, one of the biggest hurdles for graphene to beuseful as an electronic material is the lack of an energy gap in itselectronic spectra. This, for example, prevents the use of graphene inmaking transistors. Although several proposals have been made to open agap in graphene's electronic spectra, they all require complexengineering of the graphene layer. Here, we show that when graphene isepitaxially grown on SiC substrate, a gap of ~;0.26 eV is produced. Thisgap decreases as the sample thickness increases and eventually approacheszero when the number of layers exceeds four. We propose that the originof this gap is the breaking of sublattice symmetry owing to thegraphene-substrate interaction. We believe that our results highlight apromising direction for band gap engineering of graphene.

Zhou, S.Y.; Gweon, G.-H.; Fedorov, A.V.; First, P.N.; de Heer,W.A.; Lee, D.-H.; Guinea, F.; Castro Neto, A.H.; Lanzara, A.

2007-09-08T23:59:59.000Z

303

UV laser ablation of parylene films from gold substrates  

SciTech Connect

Parylene films, coating gold substrates, were removed by laser ablation using 248 nm light from an excimer laser. Each sample was processed by a different number of pulses in one of three different environments: air at atmospheric pressure, nitrogen at atmospheric pressure, and vacuum. The laser-induced craters were analyzed by optical microscopy and x-ray photoelectron spectroscopy. Multi-pulse ablation thresholds of gold and parylene were estimated.

O. R. Musaev, P. Scott, J. M. Wrobel, and M. B. Kruger

2009-11-19T23:59:59.000Z

304

Heat Pipe Integrated Microsystems  

SciTech Connect

The trend in commercial electronics packaging to deliver ever smaller component packaging has enabled the development of new highly integrated modules meeting the demands of the next generation nano satellites. At under ten kilograms, these nano satellites will require both a greater density electronics and a melding of satellite structure and function. Better techniques must be developed to remove the subsequent heat generated by the active components required to-meet future computing requirements. Integration of commercially available electronics must be achieved without the increased costs normally associated with current generation multi chip modules. In this paper we present a method of component integration that uses silicon heat pipe technology and advanced flexible laminate circuit board technology to achieve thermal control and satellite structure. The' electronics/heat pipe stack then becomes an integral component of the spacecraft structure. Thermal management on satellites has always been a problem. The shrinking size of electronics and voltage requirements and the accompanying reduction in power dissipation has helped the situation somewhat. Nevertheless, the demands for increased onboard processing power have resulted in an ever increasing power density within the satellite body. With the introduction of nano satellites, small satellites under ten kilograms and under 1000 cubic inches, the area available on which to place hot components for proper heat dissipation has dwindled dramatically. The resulting satellite has become nearly a solid mass of electronics with nowhere to dissipate heat to space. The silicon heat pipe is attached to an aluminum frame using a thermally conductive epoxy or solder preform. The frame serves three purposes. First, the aluminum frame provides a heat conduction path from the edge of the heat pipe to radiators on the surface of the satellite. Secondly, it serves as an attachment point for extended structures attached to the satellite such as solar panels, radiators, antenna and.telescopes (for communications or sensors). Finally, the packages make thermal contact to the surface of the silicon heat pipe through soft thermal pads. Electronic components can be placed on both sides of the flexible circuit interconnect. Silicon heat pipes have a number of advantages over heat pipe constructed from other materials. Silicon heat pipes offer the ability to put the heat pipe structure beneath the active components of a processed silicon wafer. This would be one way of efficiently cooling the heat generated by wafer scale integrated systems. Using this technique, all the functions of a satellite could be reduced to a few silicon wafers. The integration of the heat pipe and the electronics would further reduce the size and weight of the satellite.

Gass, K.; Robertson, P.J.; Shul, R.; Tigges, C.

1999-03-30T23:59:59.000Z

305

Development of Substrate for RABiTS-based HTS Conductors  

SciTech Connect

During its fifteen years of life, this CRADA has evolved in both scope and purpose. Early efforts to develop high performance bismuth-based powder-in-tube first generation high temperature superconductors (HTS) have shifted toward efforts to understand and develop technologies required to fabricate second generation HTS coated conductors. Since the two original longstanding principal investigators from UT-Battelle and Oxford Superconducting Technology (OST) are not presently employed by their respective organizations, this final report shall focus primarily on results of the more recent past involving research and development of the deformation and annealing processes required to fabricate metallic substrates for RABiTS-based second generation coated conductors. The specific objectives of this recent work involve the development of OST Ni/3%W tape for HTS coated conductors and include: (a) to improve uniformity of cube texture through control of deformation and annealing parameters, (b) to minimize delamination and other buffer deposition problems through understanding and control of key parameters related to the metal substrate, (c) to ensure that the textured metal substrate allows well textured buffers with no delamination, and (d) to prepared a final report.

None

2009-06-05T23:59:59.000Z

306

Structural basis of substrate discrimination and integrin binding by autotaxin  

SciTech Connect

Autotaxin (ATX, also known as ectonucleotide pyrophosphatase/phosphodiesterase-2, ENPP2) is a secreted lysophospholipase D that generates the lipid mediator lysophosphatidic acid (LPA), a mitogen and chemoattractant for many cell types. ATX-LPA signaling is involved in various pathologies including tumor progression and inflammation. However, the molecular basis of substrate recognition and catalysis by ATX and the mechanism by which it interacts with target cells are unclear. Here, we present the crystal structure of ATX, alone and in complex with a small-molecule inhibitor. We have identified a hydrophobic lipid-binding pocket and mapped key residues for catalysis and selection between nucleotide and phospholipid substrates. We have shown that ATX interacts with cell-surface integrins through its N-terminal somatomedin B-like domains, using an atypical mechanism. Our results define determinants of substrate discrimination by the ENPP family, suggest how ATX promotes localized LPA signaling and suggest new approaches for targeting ATX with small-molecule therapeutic agents.

Hausmann, Jens; Kamtekar, Satwik; Christodoulou, Evangelos; Day, Jacqueline E.; Wu, Tao; Fulkerson, Zachary; Albers, Harald M.H.G.; van Meeteren, Laurens A.; Houben, Anna J.S.; van Zeijl, Leonie; Jansen, Silvia; Andries, Maria; Hall, Troii; Pegg, Lyle E.; Benson, Timothy E.; Kasiem, Mobien; Harlos, Karl; Vander Kooi, Craig W.; Smyth, Susan S.; Ovaa, Huib; Bollen, Mathieu; Morris, Andrew J.; Moolenaar, Wouter H.; Perrakis, Anastassis (Pfizer); (Leuven); (Oxford); (NCI-Netherlands); (Kentucky)

2013-09-25T23:59:59.000Z

307

Substrate heating measurements in pulsed ion beam film deposition  

Science Conference Proceedings (OSTI)

Diamond-like Carbon (DLC) films have been deposited at Los Alamos National Laboratory by pulsed ion beam ablation of graphite targets. The targets were illuminated by an intense beam of hydrogen, carbon, and oxygen ions at a fluence of 15-45 J/cm{sup 2}. Ion energies were on the order of 350 keV, with beam current rising to 35 kA over a 400 ns ion current pulse. Raman spectra of the deposited films indicate an increasing ratio of sp{sup 3} to sp{sup 2} bonding as the substrate is moved further away from the target and further off the target normal. Using a thin film platinum resistor at varying positions, we have measured the heating of the substrate surface due to the kinetic energy and heat of condensation of the ablated material. This information is used to determine if substrate heating is responsible for the lack of DLC in positions close to the target and near the target normal. Latest data and analysis will be presented.

Olson, J.C.; Davis, H.A.; Rej, D.J.; Waganaar, W.J. [Los Alamos National Lab., NM (United States); Tallant, D.R. [Cornell Univ., Ithaca, NY (United States). Materials Science and Engineering Dept.; Thompson, M.O. [Sandia National Labs., Albuquerque, NM (United States)

1995-05-01T23:59:59.000Z

308

Roadmap Integration Team Presentation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Presentation Presentation NP03-00 Slide 1 Generation IV Technology Roadmap NERAC Meeting: Washington, D.C. September 30, 2002 Roadmap Integration Team Presentation NP03-00 Slide 2 NERAC Meeting September 30, 2002 Generation IV Technology Roadmap * Identifies systems deployable by 2030 or earlier * Specifies six systems that offer significant advances towards: - Sustainability - Economics - Safety and reliability - Proliferation resistance and physical protection * Summarizes R&D activities and priorities for the systems * Lays the foundation for Generation IV R&D program plans Roadmap Integration Team Presentation NP03-00 Slide 3 NERAC Meeting September 30, 2002 The Technical Roadmap Report * Discusses the benefits, goals and challenges, and the importance of the fuel cycle * Describes evaluation and selection process

309

Integrated Project Team RM  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Integrated Project Team (IPT) Review Module Integrated Project Team (IPT) Review Module March 2010 CD-0 This R O 0 Review Modul OFFICE OF Inte C CD-1 le was piloted F ENVIRO Standard R grated P Rev Critical Decis CD-2 M at the OR U 23 incorporated ONMENTAL Review Plan Project Te view Module sion (CD) Ap CD March 2010 33 Disposition in the Review L MANAGE n (SRP) eam (IPT e pplicability D-3 Project in 200 Module. EMENT T) CD-4 09. Lessons lea Post Ope arned have been eration n Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The Standard Review Plan (SRP) 1 provides a consistent, predictable corporate review framework to ensure that issues and risks that could challenge the success of Office of Environmental Management (EM) projects are identified early and addressed proactively. The internal EM

310

Nonlinear integrable ion traps  

Science Conference Proceedings (OSTI)

Quadrupole ion traps can be transformed into nonlinear traps with integrable motion by adding special electrostatic potentials. This can be done with both stationary potentials (electrostatic plus a uniform magnetic field) and with time-dependent electric potentials. These potentials are chosen such that the single particle Hamilton-Jacobi equations of motion are separable in some coordinate systems. The electrostatic potentials have several free adjustable parameters allowing for a quadrupole trap to be transformed into, for example, a double-well or a toroidal-well system. The particle motion remains regular, non-chaotic, integrable in quadratures, and stable for a wide range of parameters. We present two examples of how to realize such a system in case of a time-independent (the Penning trap) as well as a time-dependent (the Paul trap) configuration.

Nagaitsev, S.; /Fermilab; Danilov, V.; /SNS Project, Oak Ridge

2011-10-01T23:59:59.000Z

311

ORNL integrated forecasting system  

SciTech Connect

This paper describes the integrated system for forecasting electric energy and load. In the system, service area models of electrical energy (kWh) and load distribution (minimum and maximum loads and load duration curve) are linked to a state-level model of electrical energy (kWh). Thus, the service area forecasts are conditional upon the state-level forecasts. Such a linkage reduces considerably the data requirements for modeling service area electricity demand.

Rizy, C.G.

1983-01-01T23:59:59.000Z

312

SAMGrid integration of SRMs  

SciTech Connect

SAMGrid is the shared data handling framework of the two large Fermilab Run II collider experiments: DZero and CDF. In production since 1999 at D0, and going into production at CDF, the SAMGrid framework has been adapted over time to accommodate a variety of storage solutions and configurations, as well as the differing data processing models of these two experiments. This has been very successful for both experiments. Backed by primary data repositories of approximately 1 PB in size for each experiment, the SAMGrid framework delivers over 100 TB/day to DZero and CDF analyses at Fermilab and around the world. Each of the storage systems used with SAMGrid, however, has distinct interfaces, protocols, and behaviors. This led to different levels of integration of the various storage devices into the framework, which complicated the exploitation of their functionality and limited in some cases SAMGrid expansion across the experiments Grid. In an effort to simplify the SAMGrid storage interfaces, SAMGrid is adopting the Storage Resource Manager (SRM) concept as the universal interface to all storage devices. This simplifies the SAMGrid framework, especially the implementation of storage device interactions. It prepares the SAMGrid framework for future storage solutions equipped with SRM interfaces, without the need for long and risky software integration projects. In principle, any storage device with an SRM interface can be used with the SAMGrid framework. The integration of SRMs is an important further step towards evolving the SAMGrid framework into a co-operating collection of distinct, modular grid-oriented services. This report outlines how the SRMs are being integrated into the existing SAMGrid framework without disturbing on-going operations.

Kennedy, R.D.; Baranovski, A.; Garzoglio, G.; Illingworth, R.; Kreymer, A.; Kumar, A.; Loebel-Carpenter, L.; Lueking, L.; Lyon, A.; Merritt, W.; Terekhov, I.; Trumbo, J.; Veseli, S.; White, S.; /Fermilab; Burgon-Lyon, M.; St. Denis, R.; /Glasgow U.; Belforte, S.; /INFN, Trieste; Kerzel, U.; /Karlsruhe U.; Bartsch, V.; Leslie, M.; Stonjek, S.; /Oxford

2004-12-01T23:59:59.000Z

313

Integration of Renewables: Preprint  

DOE Green Energy (OSTI)

This is an overview of renewable energy technologies, especially those that can be used for distributed generation of electricity or heat. It This paper reviews the types of technologies, their present usage in the United States, their advantages in terms of resources, availability, modularity, emissions, and integration in distributed energy systems. It reviews some of the history of their use and projects their growth and cost.

Bull, S.

2004-11-01T23:59:59.000Z

314

Integrated Deployment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Integrated Deployment Integrated Deployment Integrated Deployment Integrated technology deployment uses a comprehensive approach to implement a variety of efficiency and renewable energy technology solutions in communities and cities, federal agencies, international locations, and states and territories. need_alt Community Renewable Energy Deployment Webinars Hear about successful community renewable energy projects, including the challenges and barriers faced during development. Learn more Integrated Deployment Projects The following projects provide examples of how the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory have used an integrated approach to address various location-specific energy challenges that is both scalable and replicable around the world:

315

Integrated Assessment | Open Energy Information  

Open Energy Info (EERE)

Integrated Assessment Integrated Assessment Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Integrated Assessment: Mainstreaming sustainability into policymaking--A guidance manual Agency/Company /Organization: United Nations Environment Programme Topics: Background analysis Website: www.unep.ch/etb/publications/AI%20guidance%202009/UNEP%20IA%20final.pd Equivalent URI: cleanenergysolutions.org/content/times-integrated-assessment-model-0,h Language: English Policies: Deployment Programs DeploymentPrograms: Technical Assistance References: Integrated Assessment[1] The Times Integrated Assessment Model (TIAM) comprises several thousand technologies in all sectors of the energy system. It is characterized by several technical and economic parameters and by emission coefficients for

316

Integration of diffractive lenses with addressable vertical-cavity laser arrays  

Science Conference Proceedings (OSTI)

An optical interconnection system is being developed to provide vertical, digital data channels for stacked multichip modules. A key component of the system is an array of individually addressable vertical-cavity surface-emitting lasers with diffractive lenses integrated into the substrate to control beam divergence and direction. The lenses were fabricated by direct-write e-beam lithography and reactive ion beam etching into the GaAs substrate. Preliminary device performance data and the design and fabrication issues are discussed.

Warren, M.E.; Du, T.C.; Wendt, J.R.; Vawter, G.A.; Carson, R.F.; Lear, K.L.; Kilcoyne, S.P.; Schneider, R.P.; Zolper, J.C.

1995-04-01T23:59:59.000Z

317

Integrated Deployment and the Energy Systems Integration Facility: Workshop Proceedings  

SciTech Connect

This report summarizes the workshop entitled: Integrated Deployment and the Energy Systems Integration Facility. In anticipation of the opening of the ESIF, NREL held the workshop August 21-23, 2012 and invited participants from utilities, government, industry, and academia to discuss renewable integration challenges and discover new ways to meet them by taking advantage of the ESIF's capabilities.

Kroposki, B.; Werner, M.; Spikes, A.; Komomua, C.

2013-01-01T23:59:59.000Z

318

Commercialization potential of compositionally graded Ge - Si??x?Gex? - Si substrates for solar applications  

E-Print Network (OSTI)

This project considers the potential of Ge - Si??x?Gex? - Si substrates for solar applications. The use of compositionally graded substrates to achieve heterointegration across different materials platforms such as Si, Ge ...

Goh, Johnathan Jian Ming

2006-01-01T23:59:59.000Z

319

Fabrication and corrosion resistance of superhydrophobic hydroxide zinc carbonate film on aluminum substrates  

Science Conference Proceedings (OSTI)

Superhydrophobic hydroxide zinc carbonate (HZC) films were fabricated on aluminum substrate through a convenient in situ deposition process. Firstly, HZC films with different morphologies were deposited on aluminum substrates through immersing the aluminum ...

Jin Liang, Yunchu Hu, Yiqiang Wu, Hong Chen

2013-01-01T23:59:59.000Z

320

Apparatus and method for rapid cooling of large area substrates in vacuum  

DOE Patents (OSTI)

The present invention is directed to an apparatus and method for rapid cooling of a large substrate in a vacuum environment. A first cooled plate is brought into close proximity with one surface of a flat substrate. The spatial volume between the first cooling plate and the substrate is sealed and brought to a higher pressure than the surrounding vacuum level to increase the cooling efficiency. A second cooled plate is brought into close proximity with the opposite surface of the flat substrate. A second spatial volume between the second cooling plate and the substrate is sealed and the gas pressure is equalized to the gas pressure in the first spatial volume. The equalization of the gas pressure on both sides of the flat substrate eliminates deflection of the substrate and bending stress in the substrate.

Barth, Kurt L.; Enzenroth, Robert A.; Sampath, Walajabad S.

2012-11-06T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Aligned Crystalline Semiconducting Film On A Glass Substrate And Method Of  

NLE Websites -- All DOE Office Websites (Extended Search)

Aligned Crystalline Semiconducting Film On A Glass Substrate Aligned Crystalline Semiconducting Film On A Glass Substrate Aligned Crystalline Semiconducting Film On A Glass Substrate And Method Of Making A semiconducting structure having a glass substrate. Available for thumbnail of Feynman Center (505) 665-9090 Email Aligned Crystalline Semiconducting Film On A Glass Substrate And Method Of Making A semiconducting structure having a glass substrate. In one embodiment, the glass substrate has a softening temperature of at least about 750.degree. C. The structure includes a nucleation layer formed on a surface of the substrate, a template layer deposited on the nucleation layer by one of ion assisted beam deposition and reactive ion beam deposition, at least on biaxially oriented buffer layer epitaxially deposited on the template

322

January 2005 INTEGRATING IT SECURITY  

E-Print Network (OSTI)

January 2005 INTEGRATING IT SECURITY INTO THE CAPITAL PLANNING AND INVESTMENT CONTROL PROCESS By Joan S. Hash, Computer Security Division, Information Technology Laboratory, National Institute of Standards and Technology Introduction To assist federal agencies with effec tively integrating security

323

Integrating Materials and Manufacturing Innovation  

Science Conference Proceedings (OSTI)

Jun 13, 2012 ... 06/13 - TMS Launches New Open Access Journal: Integrating Materials and Manufacturing Innovation. Patti Dobranski Communication...

324

Integrated Computational Materials Engineering (ICME)  

Science Conference Proceedings (OSTI)

Presentation Title, Integrated Computational Materials Engineering (ICME) in the Automotive Industry: Successes and Opportunities. Author(s), Louis Gerard...

325

Apparatus and method for selective area deposition of thin films on electrically biased substrates  

DOE Patents (OSTI)

An ion beam deposition process for selective area deposition on a polarized substrate uses a potential applied to the substrate which allows the ionized particles to reach into selected areas for film deposition. Areas of the substrate to be left uncoated are held at a potential that repells the ionized particles.

Zuhr, Raymond A. (Oak Ridge, TN); Haynes, Tony E. (Knoxville, TN); Golanski, Andrzej (Le Cheylas, FR)

1999-01-01T23:59:59.000Z

326

Apparatus and method for selective area deposition of thin films on electrically biased substrates  

DOE Patents (OSTI)

An ion beam deposition process for selective area deposition on a polarized substrate uses a potential applied to the substrate which allows the ionized particles to reach into selected areas for film deposition. Areas of the substrate to be left uncoated are held at a potential that repells the ionized particles.

Zuhr, Raymond A. (Oak Ridge, TN); Haynes, Tony E. (Knoxville, TN); Golanski, Andrzej (Cheylas, FR)

1994-01-01T23:59:59.000Z

327

Method of creating a controlled interior surface configuration of passages within a substrate  

SciTech Connect

A method of creating a controlled interior surface configuration of passages within a substrate, particularly cooling passages of nozzles or buckets of a gas turbine, involves the hot isostatic pressing of a leachable passage insert whose surface carries the female image of the desired interior surface configuration inside the substrate followed by leaching of the insert from the substrate.

Dembowski, Peter V. (Richmond Heights, OH); Schilke, Peter W. (Scotia, NY)

1983-01-01T23:59:59.000Z

328

Method of forming metallic coatings on polymeric substrates and of forming graded polymeric coatings or films  

DOE Patents (OSTI)

The invention described herein relates to methods of forming graded polymeric coatings or films on a desired substrate and of forming metallic coatings on polymeric or other nonmetallic substrates. In particular, it relates to methods of forming such coatings or films by sorption and/or diffusion of metals into coatings or films of polymeric material deposited by conventional techniques on a desired substrate.

Liepins, R.

1981-03-11T23:59:59.000Z

329

Residential Buildings Integration Program  

NLE Websites -- All DOE Office Websites (Extended Search)

David Lee David Lee Program Manager David.Lee@ee.doe.gov 202-287-1785 April 2, 2013 Residential Buildings Integration Program Building Technologies Office Program Peer Review 2 | Building Technologies Office eere.energy.gov Sub-Programs for Review Better Buildings Neighborhood Program Building America Challenge Home Home Energy Score Home Performance with ENERGY STAR Solar Decathlon 3 | Building Technologies Office eere.energy.gov How Residential Buildings Fits into BTO Research & Development * Develop technology roadmaps * Prioritize opportunities * Solicit and select innovative technology solutions * Collaborate with researchers

330

Scientific Innovation Through Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

pnnl.gov pnnl.gov Cell Isolation and Systems Analysis Multi-photon fluorescence microscope: Seamlessly integrates nonlinear two-photon excitation, laser scanning confocal microscopy and fluorescence lifetime imaging (FLIM) for minimally invasive and deep-penetrating 3D imaging of living tissues and cells as well as quantitative investigation of molecular interaction dynamics by fluorescence resonance energy transfer (FRET) in living cells. Transcriptional profiling using next-generation sequencing technology (RNA-Seq): Offers massively parallel next-generation sequencing platforms for unbiased and quantitative profiling of gene expression patterns in prokaryotic and eukaryotic cells, complete with facilities for sample preparation as well as data processing and analysis.

331

Repast vector GIS integration.  

Science Conference Proceedings (OSTI)

Repast now supports the reading, writing, and display of shapefile data. In the Repast-GIS integration, these tasks are generally broken up into two different classes, a data class, and a display class. The data class allows data to be read into Repast from the GIS, and written out from Repast into a GIS format. The current implementation of GIS in Repast is focused on two systems: ESRI ArcMap and OpenMap. This paper will elucidate how to use each of these systems with Repast.

Najlis, R.; North, M. J.; Decision and Information Sciences

2005-01-01T23:59:59.000Z

332

Integrated Assessment Modeling  

Science Conference Proceedings (OSTI)

This paper discusses the role of Integrated Assessment models (IAMs) in climate change research. IAMs are an interdisciplinary research platform, which constitutes a consistent scientific framework in which the large-scale interactions between human and natural Earth systems can be examined. In so doing, IAMs provide insights that would otherwise be unavailable from traditional single-discipline research. By providing a broader view of the issue, IAMs constitute an important tool for decision support. IAMs are also a home of human Earth system research and provide natural Earth system scientists information about the nature of human intervention in global biogeophysical and geochemical processes.

Edmonds, James A.; Calvin, Katherine V.; Clarke, Leon E.; Janetos, Anthony C.; Kim, Son H.; Wise, Marshall A.; McJeon, Haewon C.

2012-10-31T23:59:59.000Z

333

Residential Buildings Integration Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

David Lee David Lee Program Manager David.Lee@ee.doe.gov 202-287-1785 April 2, 2013 Residential Buildings Integration Program Building Technologies Office Program Peer Review 2 | Building Technologies Office eere.energy.gov Sub-Programs for Review Better Buildings Neighborhood Program Building America Challenge Home Home Energy Score Home Performance with ENERGY STAR Solar Decathlon 3 | Building Technologies Office eere.energy.gov How Residential Buildings Fits into BTO Research & Development * Develop technology roadmaps * Prioritize opportunities * Solicit and select innovative technology solutions * Collaborate with researchers

334

Potential of arid zone vegetation as a source of substrates  

DOE Green Energy (OSTI)

Three aspects of the potential of vegetation in arid zones as a source of substrates are discussed. The first includes the limitations on efficiency of conversion of solar energy to the stored chemical energy of biomass in green plants, and the subsequent biochemical pathways of carbon dioxide fixation and biosynthesis. Second is the potential of plants endogenous to arid zones. Finally, the use of covered agriculture or controlled environmental agriculture (CEA) is considered both in its present form and in terms of possible extenion to the large scale production of stable crops. (JGB)

Bassham, J.A.

1977-11-01T23:59:59.000Z

335

Preparation and uses of amorphous boron carbide coated substrates  

DOE Patents (OSTI)

Cloth is coated at a temperature below about 1000/sup 0/C with amorphous boron-carbon deposits in a process which provides a substantially uniform coating on all the filaments making up each yarn fiber bundle of the cloth. The coated cloths can be used in the as-deposited condition for example as wear surfaces where high hardness values are needed; or multiple layers of coated cloths can be hot-pressed to form billets useful for example in fusion reactor wall armor. Also provided is a method of controlling the atom ratio of B:C of boron-carbon deposits onto any of a variety of substrates, including cloths.

Riley, R.E.; Newkirk, L.R.; Valencia, F.A.; Wallace, T.C.

1979-12-05T23:59:59.000Z

336

Preparation and uses of amorphous boron carbide coated substrates  

DOE Patents (OSTI)

Cloth is coated at a temperature below about 1000.degree. C. with amorphous boron-carbon deposits in a process which provides a substantially uniform coating on all the filaments making up each yarn fiber bundle of the cloth. The coated cloths can be used in the as-deposited condition for example as wear surfaces where high hardness values are needed; or multiple layers of coated cloths can be hot-pressed to form billets useful for example in fusion reactor wall armor. Also provided is a method of controlling the atom ratio of B:C of boron-carbon deposits onto any of a variety of substrates, including cloths.

Riley, Robert E. (Los Alamos, NM); Newkirk, Lawrence R. (Los Alamos, NM); Valencia, Flavio A. (Santa Fe, NM)

1981-09-01T23:59:59.000Z

337

Laser direct growth of graphene on silicon substrate  

Science Conference Proceedings (OSTI)

We demonstrate laser direct growth of few layer graphene on a silicon substrate. In our study, a continuous wave laser beam was focused on a poly(methyl methacrylate) (PMMA)-coated silicon wafer to evaporate PMMA and melt the silicon wafer. Carbon atoms, decomposed from PMMA, were absorbed by the molten silicon surface, and then separated from silicon in the cooling process to form few-layer graphene. This Si-catalyzed method will provide a new approach and platform for applications of graphene.

Wei Dapeng; Xu Xianfan

2012-01-09T23:59:59.000Z

338

HLW System Integrated Project Team  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

l l W S Hi h l W S High Level Waste System High Level Waste System Integrated Project Team Integrated Project Team Integrated Project Team Integrated Project Team Steve Schneider Steve Schneider Office of Engineering and Technology High Level Waste Corporate Board March 5, 2009 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, while also assuring that essential functions necessary to protect human health, the environment and national security are maintained. 1 Introduction Introduction Introduction Introduction Challenges and Priorities High Level Waste Strategic Initiative Results High Level Waste System Integrated

339

Building-integrated photovoltaics  

SciTech Connect

This is a study of the issues and opportunities for building-integrated PV products, seen primarily from the perspective of the design community. Although some quantitative analysis is included, and limited interviews are used, the essence of the study is qualitative and subjective. It is intended as an aid to policy makers and members of the technical community in planning and setting priorities for further study and product development. It is important to remember that the success of a product in the building market is not only dependent upon its economic value; the diverse group of building owners, managers, regulators, designers, tenants and users must also find it practical, aesthetically appealing and safe. The report is divided into 11 sections. A discussion of technical and planning considerations is followed by illustrative diagrams of different wall and roof assemblies representing a range of possible PV-integration schemes. Following the diagrams, several of these assemblies are then applied to a conceptual test building which is analyzed for PV performance. Finally, a discussion of mechanical/electrical building products incorporating PVs is followed by a brief surveys of cost issues, market potential and code implications. The scope of this report is such that most of the discussion does not go beyond stating the questions. A more detailed analysis will be necessary to establish the true costs and benefits PVs may provide to buildings, taking into account PV power revenue, construction costs, and hidden costs and benefits to building utility and marketability.

1993-01-01T23:59:59.000Z

340

Integrating preconcentrator heat controller  

DOE Patents (OSTI)

A method and apparatus for controlling the electric resistance heating of a metallic chemical preconcentrator screen, for example, used in portable trace explosives detectors. The length of the heating time-period is automatically adjusted to compensate for any changes in the voltage driving the heating current across the screen, for example, due to gradual discharge or aging of a battery. The total deposited energy in the screen is proportional to the integral over time of the square of the voltage drop across the screen. Since the net temperature rise, .DELTA.T.sub.s, of the screen, from beginning to end of the heating pulse, is proportional to the total amount of heat energy deposited in the screen during the heating pulse, then this integral can be calculated in real-time and used to terminate the heating current when a pre-set target value has been reached; thereby providing a consistent and reliable screen temperature rise, .DELTA.T.sub.s, from pulse-to-pulse.

Bouchier, Francis A. (Albuquerque, NM); Arakaki, Lester H. (Edgewood, NM); Varley, Eric S. (Albuquerque, NM)

2007-10-16T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Fuel Cell Technologies Office: Systems Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Systems Integration to someone by E-mail Share Fuel Cell Technologies Office: Systems Integration on Facebook Tweet about Fuel Cell Technologies Office: Systems Integration on...

342

NREL: Energy Systems Integration - Residential and Commercial...  

NLE Websites -- All DOE Office Websites (Extended Search)

Residential and Commercial Integration Energy systems integration R&D at the small-scale, residential and commercial integration level encompasses diverse technologies such as...

343

Charge collection in GaAs MESFETs fabricated in semi-insulating substrates  

SciTech Connect

Charge-collection in GaAs MESFETs fabricated in semi-insulating substrates is investigated. Current transients are measured at short times ({approximately} few picoseconds) after either an alpha-particle strike or a laser pulse. In addition, the total charge is obtained by integrating the collected current. Measurements show the existence of three mechanisms for charge collection: (1) the drift of holes and electrons to the gate and drain electrodes, respectively, (2) bipolar-gain, and (3) channel-modulation. The charge collected by drift of holes or electrons gives rise to an instrument limited response (within 20 ps) after a laser pulse. The bipolar-gain mechanism peaks in approximately {approximately} 200 ps and is responsible for most of the collected charge. The channel-modulation mechanism is responsible for charge collection at longer times. These results are different than previous results for MESFETs fabricated on top of a buried p-layer, where most of the charge was found to be collected by the channel-modulation mechanism. These results indicate that in order to harden GaAs transistors to single event upset, one must use techniques that reduce the effects of the bipolar-gain and channel-modulation mechanisms.

Schwank, J.R.; Sexton, F.W. [Sandia National Labs., Albuquerque, NM (United States); Weatherford, T.R.; McMorrow, D.; Knudson, A.R.; Melinger, J.S. [Naval Research Lab., Washington, DC (United States)

1995-12-01T23:59:59.000Z

344

Thin-Film Solar Cell Fabricated on a Flexible Metallic Substrate  

SciTech Connect

A thin-film solar cell (10) is provided. The thin-film solar cell (10) comprises a flexible metallic substrate (12) having a first surface and a second surface. A back metal contact layer (16) is deposited on the first surface of the flexible metallic substrate (12). A semiconductor absorber layer (14) is deposited on the back metal contact. A photoactive film deposited on the semiconductor absorber layer (14) forms a heterojunction structure and a grid contact (24) deposited on the heterjunction structure. The flexible metal substrate (12) can be constructed of either aluminium or stainless steel. Furthermore, a method of constructing a solar cell is provided. The method comprises providing an aluminum substrate (12), depositing a semiconductor absorber layer (14) on the aluminum substrate (12), and insulating the aluminum substrate (12) from the semiconductor absorber layer (14) to inhibit reaction between the aluminum substrate (12) and the semiconductor absorber layer (14).

Tuttle, J. R.; Noufi, R.; Hasoon, F. S.

2006-05-30T23:59:59.000Z

345

Integrated Safety Management  

NLE Websites -- All DOE Office Websites (Extended Search)

ISM Day: March 10, 2010 ISM Day: March 10, 2010 ISM Day: June 6, 2008 Integrated Safety Management (ISM) Seven Principles of ISM Five Functions of ISM "Define the Scope of Work" Is the work clearly defined? Authorized? Do I know how to do the job? Do I have the proper equipment? Support? Have there been problems with tasks like this? "Analyze the Hazards" What are the hazards of the job? What can go wrong? Has the job been reviewed by a qualified person? "Develop Hazard Controls" Are all the necessary controls in place? (LOTO, PPE, Procedures etc.) Do I know what the controls are, and how to use them? What if something unexpected goes wrong? "Perform Work" Has the system responded as expected? How do I know? When will I call for assistance or stop work?

346

CLASIC DATA INTEGRATION  

NLE Websites -- All DOE Office Websites (Extended Search)

Precipitating Clouds in the Southern Great Plains Region Oklahoma Radar Facilities S-band: Operational WSR-88D Network KOUN Polarimetric (NSSL) MPAR Phased Array (NSSL) C-band: Polarimetric (OU/EEC) Mobile SMART-R (OU et. al) TDWR (FAA) X-band: CASA Polarimetric IP1 Mobile Polarimetric (NSSL) Ka-band: MMCR, Central Facility (ARM) W-band: WACR, Central Facility (ARM) Profiler: ARM, NOAA Oklahoma Instrumentation Oklahoma Mesonet (Oklahoma) ARS Micronet (USDA) ARM SGP Facilities (DOE) Oklahoma Lightning Mapping Array, NLDN NOAA Profiler Network Kessler Farm Field Laboratory ASOS, AWOS, AWSS (FAA/NWS/DOD) ARM & Oklahoma Dataset Integration: Examples Oklahoma Radar  CASA radars offer unique 2D/3D wind retrieval

347

Integrated Facilities Disposition Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Facilities Facilities Disposition Program Tank Waste Corporate Board Meeting at ORNL Sharon Robinson Dirk Van Hoesen Robert Jubin Brad Patton July 29, 2009 2 Managed by UT-Battelle for the U.S. Department of Energy The Integrated Facility Disposition Program (IFDP) addresses the remaining EM Scope at both ORNL and Y-12 Cost Range: $7 - $14B Schedule: 26 Years 3 Managed by UT-Battelle for the U.S. Department of Energy Scope of work * Treatment and disposition of legacy materials and waste * D&D 327 (1.5 M ft 2 ) excess facilities generating >2 M yd 3 debris * Soil and groundwater remedial actions generating >1 M yd 3 soils * Facilities surveillance and maintenance * Reconfiguration of waste management facilities * Ongoing waste management operations * Project management

348

Georeactor Variability and Integrity  

E-Print Network (OSTI)

As a deep-Earth energy source, the planetocentric nuclear-fission georeactor concept is on a more secure scientific footing than the previous idea related to the assumed growth of the inner core. Unlike previously considered deep-Earth energy sources, which are essentially constant on a human time-scale, variability in nuclear fission reactors can arise from changes in composition and/or position of fuel, moderators, and neutron absorbers. Tantalizing circumstantial evidence invites inquiry into the possibility of short-term planetocentric nuclear fission reactor variability. This brief communication emphasizes the importance of scientific integrity and highlights the possibility of variable georeactor power output so that these might be borne in mind in future investigations, especially those related to the Earth's heat flux.

J. Marvin Herndon

2005-10-04T23:59:59.000Z

349

Georeactor Variability and Integrity  

E-Print Network (OSTI)

As a deep-Earth energy source, the planetocentric nuclear-fission georeactor concept is on a more secure scientific footing than the previous idea related to the assumed growth of the inner core. Unlike previously considered deep-Earth energy sources, which are essentially constant on a human time-scale, variability in nuclear fission reactors can arise from changes in composition and/or position of fuel, moderators, and neutron absorbers. Tantalizing circumstantial evidence invites inquiry into the possibility of short-term planetocentric nuclear fission reactor variability. This brief communication emphasizes the importance of scientific integrity and highlights the possibility of variable georeactor power output so that these might be borne in mind in future investigations, especially those related to the Earth's heat flux.

Herndon, J M

2005-01-01T23:59:59.000Z

350

Classicalization via Path Integral  

E-Print Network (OSTI)

Recently, it was suggested that a large class of non-renormalizable theories may need no UV completion. By analogy with gravity where classical black holes are expected to be created in high-energy scatterings, it is conjectured that similar classical solutions, so-called classicalons, should occur. In this way the theory protects itself against non-unitarity, for instead of probing small distances at high energies one enters a classical regime. An effective theory of Goldstone bosons provides and example in which the size of classicalons grows with energy, and the high energy scattering is cut-off by small momenta, inversely proportional to the classicalon size. In this note we offer an alternative, path integral discussion of this important result.

Borut Bajc; Arshad Momen; Goran Senjanovi?

2011-02-17T23:59:59.000Z

351

Classicalization via Path Integral  

E-Print Network (OSTI)

Recently, it was suggested that a large class of non-renormalizable theories may need no UV completion. By analogy with gravity where classical black holes are expected to be created in high-energy scatterings, it is conjectured that similar classical solutions, so-called classicalons, should occur. In this way the theory protects itself against non-unitarity, for instead of probing small distances at high energies one enters a classical regime. An effective theory of Goldstone bosons provides and example in which the size of classicalons grows with energy, and the high energy scattering is cut-off by small momenta, inversely proportional to the classicalon size. In this note we offer an alternative, path integral discussion of this important result.

Bajc, Borut; Senjanovi?, Goran

2011-01-01T23:59:59.000Z

352

Integrated optical sensor  

SciTech Connect

An integrated optical sensor for arc welding having multifunction feedback control. The sensor, comprising generally a CCD camera and diode laser, is positioned behind the arc torch for measuring weld pool position and width, standoff distance, and post-weld centerline cooling rate. Computer process information from this sensor is passed to a controlling computer for use in feedback control loops to aid in the control of the welding process. Weld pool position and width are used in a feedback loop, by the weld controller, to track the weld pool relative to the weld joint. Sensor standoff distance is used in a feedback loop to control the contact tip to base metal distance during the welding process. Cooling rate information is used to determine the final metallurgical state of the weld bead and heat affected zone, thereby controlling post-weld mechanical properties.

Watkins, Arthur D. (Idaho Falls, ID); Smartt, Herschel B. (Idaho Falls, ID); Taylor, Paul L. (Idaho Falls, ID)

1994-01-01T23:59:59.000Z

353

Integrated optical sensor  

DOE Patents (OSTI)

An integrated optical sensor for arc welding having multifunction feedback control is described. The sensor, comprising generally a CCD camera and diode laser, is positioned behind the arc torch for measuring weld pool position and width, standoff distance, and post-weld centerline cooling rate. Computer process information from this sensor is passed to a controlling computer for use in feedback control loops to aid in the control of the welding process. Weld pool position and width are used in a feedback loop, by the weld controller, to track the weld pool relative to the weld joint. Sensor standoff distance is used in a feedback loop to control the contact tip to base metal distance during the welding process. Cooling rate information is used to determine the final metallurgical state of the weld bead and heat affected zone, thereby controlling post-weld mechanical properties. 6 figures.

Watkins, A.D.; Smartt, H.B.; Taylor, P.L.

1994-01-04T23:59:59.000Z

354

Integrated fluorescence analysis system  

DOE Patents (OSTI)

An integrated fluorescence analysis system enables a component part of a sample to be virtually sorted within a sample volume after a spectrum of the component part has been identified from a fluorescence spectrum of the entire sample in a flow cytometer. Birefringent optics enables the entire spectrum to be resolved into a set of numbers representing the intensity of spectral components of the spectrum. One or more spectral components are selected to program a scanning laser microscope, preferably a confocal microscope, whereby the spectrum from individual pixels or voxels in the sample can be compared. Individual pixels or voxels containing the selected spectral components are identified and an image may be formed to show the morphology of the sample with respect to only those components having the selected spectral components. There is no need for any physical sorting of the sample components to obtain the morphological information.

Buican, Tudor N. (Los Alamos, NM); Yoshida, Thomas M. (Los Alamos, NM)

1992-01-01T23:59:59.000Z

355

Battery cell configuration for organic light emitting diode display in modern smartphones and tablet-PCs  

E-Print Network (OSTI)

Battery cell configuration for organic light emitting diode display in modern smartphones- spite of power efficiency of organic light emitting diode (OLED) display nature, the integrated display

Pedram, Massoud

356

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Oak Ridge National Laboratory, Oak Ridge, TN 37830 Achievement Organic light-emitting diode (OLED) layers have been integrated into the carbon nanotube-vertical field...

357

Integrated formal operations plan  

SciTech Connect

The concept of formal operations (that is, a collection of business practices to assure effective, accountable operations) has vexed the Laboratory for many years. To date most attempts at developing such programs have been based upon rigid, compliance-based interpretations of a veritable mountain of Department of Energy (DOE) orders, directives, notices, and standards. These DOE dictates seldom take the broad view but focus on highly specialized programs isolated from the overall context of formal operations. The result is a confusing array of specific, and often contradictory, requirements that produce a patchwork of overlapping niche programs. This unnecessary duplication wastes precious resources, dramatically increases the complexity of our work processes, and communicates a sense of confusion to our customers and regulators. Coupled with the artificial divisions that have historically existed among the Laboratory`s formal operations organizations (quality assurance, configuration management, records management, training, etc.), this approach has produced layers of increasingly vague and complex formal operations plans, each of which interprets its parent and adds additional requirements of its own. Organizational gridlock ensues whenever an activity attempts to implement these bureaucratic monstrosities. The integrated formal operations plan presented is to establish a set of requirements that must be met by an integrated formal operations program, assign responsibilities for implementation and operation of the program, and specify criteria against which the performance of the program will be measured. The accountable line manager specifies the items, processes, and information (the controlled elements) to which the formal operations program specified applies. The formal operations program is implemented using a graded approach based on the level of importance of the various controlled elements and the scope of the activities in which they are involved.

Cort, G.; Dearholt, W.; Donahue, S.; Frank, J.; Perkins, B.; Tyler, R.; Wrye, J.

1994-01-05T23:59:59.000Z

358

Application of mixed mode integration and new implicit inline integration at Toyota  

E-Print Network (OSTI)

This paper reports results from applying inline integration and mixed mode integration to two real applications

S. Soejima; T. Matsuba

2002-01-01T23:59:59.000Z

359

NREL: Electricity Integration Research - Facilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Facilities Facilities NREL's electricity integration research is conducted in state-of-the-art facilities. These facilities assist industry in the development of power systems and address the operational challenges of full system integration. The Energy Systems Integration Facility can be used to design, test, and analyze components and systems to enable economic, reliable integration of renewable electricity, fuel production, storage, and building efficiency technologies with the U.S. electricity delivery infrastructure. New grid integration capabilities at the National Wind Technology Center will allow testing of many grid integration aspects of multi-megawatt, utility-scale variable renewable generation and storage technologies. The Distributed Energy Resources Test Facility can be used to characterize,

360

SunShot Initiative: Distribution Grid Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Distribution Grid Integration to Distribution Grid Integration to someone by E-mail Share SunShot Initiative: Distribution Grid Integration on Facebook Tweet about SunShot Initiative: Distribution Grid Integration on Twitter Bookmark SunShot Initiative: Distribution Grid Integration on Google Bookmark SunShot Initiative: Distribution Grid Integration on Delicious Rank SunShot Initiative: Distribution Grid Integration on Digg Find More places to share SunShot Initiative: Distribution Grid Integration on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Research, Development, & Demonstration Distribution Grid Integration Transmission Grid Integration Solar Resource Assessment Technology Validation Power Electronics & Balance of System Hardware Technologies Competitive Awards

Note: This page contains sample records for the topic "oled integrated substrate" 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

SunShot Initiative: Transmission Grid Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Transmission Grid Integration to Transmission Grid Integration to someone by E-mail Share SunShot Initiative: Transmission Grid Integration on Facebook Tweet about SunShot Initiative: Transmission Grid Integration on Twitter Bookmark SunShot Initiative: Transmission Grid Integration on Google Bookmark SunShot Initiative: Transmission Grid Integration on Delicious Rank SunShot Initiative: Transmission Grid Integration on Digg Find More places to share SunShot Initiative: Transmission Grid Integration on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Research, Development, & Demonstration Distribution Grid Integration Transmission Grid Integration Solar Resource Assessment Technology Validation Power Electronics & Balance of System Hardware Technologies Competitive Awards

362

Thin films flowing down inverted substrates: two dimensional flow  

E-Print Network (OSTI)

We consider free surface instabilities of films flowing on inverted substrates within the framework of lubrication approximation. We allow for the presence of fronts and related contact lines, and explore the role which they play in instability development. It is found that a contact line, modeled by a commonly used precursor film model, leads to free surface instabilities of convective type without any additional natural or excited perturbations. A single parameter D=(3Ca)^{1/3}cot\\alpha, where Ca is the capillary number and \\alpha is the inclination angle, is identified as a governing parameter in the problem. This parameter may be interpreted to reflect the combined effect of inclination angle, film thickness, Reynolds number and the fluid flux. Variation of D leads to change of the wave-like properties of the instabilities, allowing to observe traveling wave behavior, mixed waves, and the waves resembling solitary ones.

Lin, Te-sheng

2009-01-01T23:59:59.000Z

363

Advanced Integrated Traction System  

SciTech Connect

The United States Department of Energy elaborates the compelling need for a commercialized competitively priced electric traction drive system to proliferate the acceptance of HEVs, PHEVs, and FCVs in the market. The desired end result is a technically and commercially verified integrated ETS (Electric Traction System) product design that can be manufactured and distributed through a broad network of competitive suppliers to all auto manufacturers. The objectives of this FCVT program are to develop advanced technologies for an integrated ETS capable of 55kW peak power for 18 seconds and 30kW of continuous power. Additionally, to accommodate a variety of automotive platforms the ETS design should be scalable to 120kW peak power for 18 seconds and 65kW of continuous power. The ETS (exclusive of the DC/DC Converter) is to cost no more than $660 (55kW at $12/kW) to produce in quantities of 100,000 units per year, should have a total weight less than 46kg, and have a volume less than 16 liters. The cost target for the optional Bi-Directional DC/DC Converter is $375. The goal is to achieve these targets with the use of engine coolant at a nominal temperature of 105C. The system efficiency should exceed 90% at 20% of rated torque over 10% to 100% of maximum speed. The nominal operating system voltage is to be 325V, with consideration for higher voltages. This project investigated a wide range of technologies, including ETS topologies, components, and interconnects. Each technology and its validity for automotive use were verified and then these technologies were integrated into a high temperature ETS design that would support a wide variety of applications (fuel cell, hybrids, electrics, and plug-ins). This ETS met all the DOE 2010 objectives of cost, weight, volume and efficiency, and the specific power and power density 2015 objectives. Additionally a bi-directional converter was developed that provides charging and electric power take-off which is the first step towards enabling a smart-grid application. GM under this work assessed 29 technologies; investigated 36 configurations/types power electronics and electric machines, filed 41 invention disclosures; and ensured technology compatibility with vehicle production. Besides the development of a high temperature ETS the development of industrial suppliers took place because of this project. Suppliers of industrial power electronic components are numerous, but there are few that have traction drive knowledge. This makes it difficult to achieve component reliability, durability, and cost requirements necessary of high volume automotive production. The commercialization of electric traction systems for automotive industry requires a strong diverse supplier base. Developing this supplier base is dependent on a close working relationship between the OEM and supplier so that appropriate component requirements can be developed. GM has worked closely with suppliers to develop components for electric traction systems. Components that have been the focus of this project are power modules, capacitors, heavy copper boards, current sensors, and gate drive and controller chip sets. Working with suppliers, detailed component specifications have been developed. Current, voltage, and operation environment during the vehicle drive cycle were evaluated to develop higher resolution/accurate component specifications.

Greg Smith; Charles Gough

2011-08-31T23:59:59.000Z

364

NREL: Energy Systems Integration - Events  

NLE Websites -- All DOE Office Websites (Extended Search)

Events NREL hosts events that promote understanding and collaboration on energy systems integration. Through seminars, workshops, and other educational opportunities, industry...

365

NREL: Energy Systems Integration - News  

NLE Websites -- All DOE Office Websites (Extended Search)

News Energy Systems Integration eNewsletter is a quarterly newsletter designed to keep industry partners, stakeholders, associations, and educational institutes up to date on the...

366

NREL: Transmission Grid Integration - Webmaster  

NLE Websites -- All DOE Office Websites (Extended Search)

reply. Your name: Your email address: Your message: Send Message Printable Version Transmission Grid Integration Home Issues Projects Research Staff Working with Us Publications...

367

NREL: Energy Systems Integration - Workshops  

NLE Websites -- All DOE Office Websites (Extended Search)

Systems Integration Facility (ESIF) workshops. October 2012: Increasing the Value of Microgrids through Focused RD&D Information included an overview of commercial microgrids,...

368

Biomass Pretreatment for Integrated Steelmaking  

Science Conference Proceedings (OSTI)

Presentation Title, Biomass Pretreatment for Integrated Steelmaking. Author(s), Shiju Thomas, Paul Cha, Steven J McKnight, Vincent A Bouma, Andrew L Petrik,

369

Data Integration using Web Services  

E-Print Network (OSTI)

In this paper we examine the opportunities for data integration in the context of the emerging Web Services systems development paradigm. The paper introduces the ...

Hansen, Mark

2003-02-10T23:59:59.000Z

370

Integrated Safety Management (ISM) - Oversight  

NLE Websites -- All DOE Office Websites (Extended Search)

Oversight Integrated Safety Management (ISM) ism logo DOE Oversight Policy PDF (P 226.1B) DOE Oversight Order PDF (O 226.1B) Draft CRADs...

371

Fuel Pathways Integration Tech Team  

NLE Websites -- All DOE Office Websites (Extended Search)

- Roxanne Danz (DOE) - Dale Gardner (DOE Systems Integration) - Don Gardner (ExxonMobil) - Johanna Ivy (NREL) - Melissa Lott (QSS Group) - Graham Moore (ChevronTexaco) -...

372

Substrate Recognition Strategy for Botulinum Neurotoxin Serotype A  

NLE Websites -- All DOE Office Websites (Extended Search)

Mark A. Breidenbach1 and Axel T. Brunger2 Mark A. Breidenbach1 and Axel T. Brunger2 1Department of Molecular and Cellular Physiology and 2Howard Hughes Medical Institute and Departments of Molecular and Cellular Physiology, Neurology and Neurological Sciences and Stanford Synchrotron Radiation Laboratory, Stanford University, Stanford, California 94305, USA Clostridal neurotoxins (CNTs) are the causative agents of the neuroparalytic diseases botulism and tetanus1,2 CNTs impair neuronal exocytosis (a process by which neurotransmitter is released into a synapse) through specific proteolysis of essential proteins called SNAREs (soluble N-ethylmaleimide-sensitive factor attachment protein receptors)3. SNARE assembly into a low-energy ternary complex is believed to catalyse membrane fusion, precipitating neurotransmitter release; this process is attenuated in response to SNARE proteolysis4-7. Site-specific SNARE hydrolysis is catalysed by the CNT light chains, a unique group of zinc-dependent endopeptidases (enzymes that catalyse hydrolysis of peptide bonds within other proteins)3. The means by which a CNT properly identifies and cleaves its target SNARE has been a subject of much speculation; it is thought to use one or more regions of enzyme-substrate interaction remote from the active site (exosites)8-10. Using x-ray diffraction data collected in part at SSRL beamline 9-2, we have determined the first structure of a CNT endopeptidase in complex with its target SNARE at a resolution of 2.1 Å: botulinum neurotoxin serotype A (BoNT/A) protease bound to human SNAP-25. The structure, together with enzyme kinetic data, reveals an array of exosites that determine substrate specificity (figure 1).

373

Growth of Quantum Wires on Step-Bunched Substrate  

SciTech Connect

This proposal initiates a combined theoretical and experimental multidisciplinary research effort to explore a novel approach for growing metallic and magnetic nanowires on step-bunched semiconductor and dielectric substrates, and to lay the groundwork for understanding the growth mechanisms and the electronic, electrical, and magnetic properties of metallic and magnetic nanowires. The research will focus on four topics: (1) fundamental studies of step bunching and self-organization in a strained thin film for creating step-bunched substrates. (2) Interaction between metal adatoms (Al,Cu, and Ni) and semiconductor (Si and SiGe) and dielectric (CaF2) surface steps. (3) growth and characterization of metallic and magnetic nanowires on step-bunched templates. (4) fabrication of superlattices of nanowires by growing multilayer films. We propose to attack these problems at both a microscopic and macroscopic level, using state-of-the-art theoretical and experimental techniques. Multiscale (electronic-atomic-continuum) theories will be applied to investigate growth mechanisms of nanowires: mesoscopic modeling and simulation of step flow growth of strained thin films, in particular, step bunching and self-organization will be carried out within the framework of continuum linear elastic theory; atomistic calculation of interaction between metal adatoms and semiconductor and dielectric surface steps will be done by large-scale computations using first-principles total-energy methods. In parallel, thin films and nanowires will be grown by molecular beam epitaxy (MBE), and the resultant structure and morphology will be characterized at the atomic level up to micrometer range, using a combination of different surface/interface probes, including scanning tunneling microscopy (STM, atomic resolution), atomic force microscopy (AFM, nanometer resolution), low-energy electron microscopy (LEEM, micrometer resolution), reflectance high-energy electron diffraction (RHEED), and x-ray diffraction. Finally, the electronic, electrical, and magnetic properties of the thin films and nanowires will be explored by both theory and experiment.

Liu, Feng

2005-02-01T23:59:59.000Z

374

Structured luminescence conversion layer  

SciTech Connect

An apparatus device such as a light source is disclosed which has an OLED device and a structured luminescence conversion layer deposited on the substrate or transparent electrode of said OLED device and on the exterior of said OLED device. The structured luminescence conversion layer contains regions such as color-changing and non-color-changing regions with particular shapes arranged in a particular pattern.

Berben, Dirk; Antoniadis, Homer; Jermann, Frank; Krummacher, Benjamin Claus; Von Malm, Norwin; Zachau, Martin

2012-12-11T23:59:59.000Z

375

Integrated fuel processor development.  

DOE Green Energy (OSTI)

The Department of Energy's Office of Advanced Automotive Technologies has been supporting the development of fuel-flexible fuel processors at Argonne National Laboratory. These fuel processors will enable fuel cell vehicles to operate on fuels available through the existing infrastructure. The constraints of on-board space and weight require that these fuel processors be designed to be compact and lightweight, while meeting the performance targets for efficiency and gas quality needed for the fuel cell. This paper discusses the performance of a prototype fuel processor that has been designed and fabricated to operate with liquid fuels, such as gasoline, ethanol, methanol, etc. Rated for a capacity of 10 kWe (one-fifth of that needed for a car), the prototype fuel processor integrates the unit operations (vaporization, heat exchange, etc.) and processes (reforming, water-gas shift, preferential oxidation reactions, etc.) necessary to produce the hydrogen-rich gas (reformate) that will fuel the polymer electrolyte fuel cell stacks. The fuel processor work is being complemented by analytical and fundamental research. With the ultimate objective of meeting on-board fuel processor goals, these studies include: modeling fuel cell systems to identify design and operating features; evaluating alternative fuel processing options; and developing appropriate catalysts and materials. Issues and outstanding challenges that need to be overcome in order to develop practical, on-board devices are discussed.

Ahmed, S.; Pereira, C.; Lee, S. H. D.; Krumpelt, M.

2001-12-04T23:59:59.000Z

376

Systems Integration Methodology  

Science Conference Proceedings (OSTI)

A multi-disciplinary team led by the Advanced Power and Energy Program (APEP) of the University of California at Irvine is defining the system engineering issues associated with the integration of key components and subsystems into power plant systems that meet performance and emission goals of VISION 21. The myriad of fuels, fuel processing, power generation, and emission control technologies are narrowed down to selected scenarios by a screening analysis to identify those combinations that have the potential to achieve the VISION 21 goals consisting of 60% efficiency (HHV) for coal based systems and 75% efficiency (LHV) for gas-based systems. The selected promising cycle scenarios are then analyzed in detail to develop the performance and costs for each. The methodology used in arriving at these promising cases and the preliminary results of the cycle analyses are presented. The technology levels considered are based on projected technical and manufacturing advances being made in industry and on advances identified in current and future government supported research such as the Clean Coal Program, Combustion 2000 (LEBS and HIPPS), Advanced Turbine Systems program, Low-Cost Advanced Fuel Cell programs, and the Flexible Gas Turbine Systems program. Examples of systems included in these advanced cycles are solid oxide and molten carbonate fuel cells, advanced gas turbines, ion transport membrane separation and hydrogen-oxygen combustion.

Samuelsen, Scott; Rao, Ashok

2001-11-06T23:59:59.000Z

377

Repast Vector GIS Integration  

E-Print Network (OSTI)

This paper will elucidate the creation of agents based on GIS data, as well as how to work with and display those agents. Specific attention is given to the usage of both ArcMap and OpenMap. Contact: 9700 S. Cass Avenue, Argonne, IL 60439 Tel: 1-917-703-4633 Email: rnajlis@anl.gov Key Words: Agent-Based Modeling and Simulation, Repast, GIS, Geographic Information Systems, Repast, ArcMap, OpenMap Robert Najlis, Michael J. North Repast now supports the reading, writing, and display of shapefile data. In the Repast-GIS integration, these tasks are generally broken up into two different classes, a data class, and a display class. The data class allows data to be read into Repast from the GIS, and written out from Repast into a GIS format. The current implementation of GIS in Repast is focused on two systems: ESRI ArcMap and OpenMap. This paper will elucidate how to use each of these systems with Repast. Getting started: Choosing your data and display classes Each GIS system used with Re

Robert Najlis; Robert Najlis; Robert Najlis; Michael J. North; Michael J. North

2005-01-01T23:59:59.000Z

378

Kinetic and Structural Analysis of Substrate Specificity in Two Copper Amine Oxidases from Hansenula polymorpha  

SciTech Connect

The structural underpinnings of enzyme substrate specificity are investigated in a pair of copper amine oxidases (CAOs) from Hansenula polymorpha (HPAO-1 and HPAO-2). The X-ray crystal structure (to 2.0 {angstrom} resolution) and steady state kinetic data of the second copper amine oxidase (HPAO-2) are presented for comparison to those of HPAO-1. Despite 34% sequence identity and superimposable active site residues implicated in catalysis, the enzymes vary considerably in their substrate entry channel. The previously studied CAO, HPAO-1, has a narrow substrate channel. In contrast, HPAO-2 has a wide funnel-shaped substrate channel, which also contains a side chamber. In addition, there are a number of amino acid changes within the channels of HPAO-2 and HPAO-1 that may sterically impact the ability of substrates to form covalent Schiff base catalytic intermediates and to initiate chemistry. These differences can partially explain the greatly different substrate specificities as characterized by k{sub cat}/K{sub m} value differences. In HPAO-1, the k{sub cat}/K{sub m} for methylamine is 330-fold greater than for benzylamine, whereas in HPAO-2, it is benzylamine that is the better substrate by 750-fold. In HPAO-2, an inflated {sup D}k{sub cat}/K{sub m}(methylamine) in relation to {sup D}k{sub cat}/K{sub m}(benzylamine) indicates that proton abstraction has been impeded more than substrate release. In HPAO-1, {sup D}k{sub cat}/K{sub m}(S) changes little with the slow substrate and indicates a similar increase in the energy barriers that control both substrate binding and subsequent catalysis. In neither case is k{sub cat}/K{sub m} for the second substrate, O{sub 2}, significantly altered. These results reinforce the modular nature of the active sites of CAOs and show that multiple factors contribute to substrate specificity and catalytic efficiency. In HPAO-1, the enzyme with the smaller substrate binding pocket, both initial substrate binding and proton loss are affected by an increase in substrate size, while in HPAO-2, the enzyme with the larger substrate binding pocket, the rate of proton loss is differentially affected when a phenyl substituent in the substrate is reduced to the size of a methyl group.

Chang, Cindy M.; Klema, Valerie J.; Johnson, Bryan J.; Mure, Minae; Klinman, Judith P.; Wilmot, Carrie M. (UCB); (Kansas); (UMM)

2010-04-26T23:59:59.000Z

379

A Practical Test Method for Mode I Fracture Toughness of Adhesive Joints with Dissimilar Substrates  

DOE Green Energy (OSTI)

A practical test method for determining the mode I fracture toughness of adhesive joints with dissimilar substrates will be discussed. The test method is based on the familiar Double Cantilever Beam (DCB) specimen geometry, but overcomes limitations in existing techniques that preclude their use when testing joints with dissimilar substrates. The test method is applicable to adhesive joints where the two bonded substrates have different flexural rigidities due to geometric and/or material considerations. Two specific features discussed are the use of backing beams to prevent substrate damage and a compliance matching scheme to achieve symmetric loading conditions. The procedure is demonstrated on a modified DCB specimen comprised of SRIM composite and thin-section, e-coat steel substrates bonded with an epoxy adhesive. Results indicate that the test method provides a practical means of characterizing the mode I fracture toughness of joints with dissimilar substrates.

Boeman, R.G.; Erdman, D.L.; Klett, L.B.; Lomax, R.D.

1999-09-27T23:59:59.000Z

380

Integral transformation and Darboux transformation  

E-Print Network (OSTI)

We review Darboux-Crum transformation of Heun's differential equation. By rewriting an integral transformation of Heun's differential equation into a form of elliptic functions, we see that the integral representation is a generalization of Darboux-Crum transformation. We also consider conservation of monodromy with respect to the transformations.

Takemura, Kouichi

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" from the National Library of EnergyBeta (NLEBeta).
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381

HGIP: Haitian government integrated platform  

Science Conference Proceedings (OSTI)

This paper describes the HGIP initiative to equip Haitian government with an integrated system to monitor reconstruction efforts and improve governance. In its current status, this IDB funded project is seeking to integrate various systems and databases ... Keywords: e-governance, inter-organizational information sharing, public administration reform, whole-of-government approach

Carl Sherson Clermont

2011-09-01T23:59:59.000Z

382

CFT, Integrable Models Liouville Gravity  

E-Print Network (OSTI)

CFT, Integrable Models And Liouville Gravity Chernogolovka 2009 Sunday June 28, 2009. Conference as one of components of their L, A pairs. #12;CFT, Integrable Models And Liouville Gravity Chernogolovka Gravity Chernogolovka, 2009 Tuesday June 30, 2009. CONFERENCE HALL 09:30­10:10 Herman Boos (Wuppertal

Fominov, Yakov

383

Integrated Transportation System Design Optimization  

E-Print Network (OSTI)

Integrated Transportation System Design Optimization by Christine Taylor B.S. Cornell University by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Professor Jaime Peraire Chairman, Department Graduate Committee #12;2 #12;Integrated Transportation System Abstract Traditionally, the design of a transportation system has focused on either the vehicle design

384

Low-cost metal substrates for films with aligned grain structures  

DOE Green Energy (OSTI)

Polycrystalline metal substrates that possess a significant amount of in-plane and out-of-plane crystallographic texture have recently been developed for high-temperature superconducting film applications. These substrates enable the virtual elimination of large angle grain boundaries in subsequent epitaxial films, having been successfully utilized in various oxide thin film architectures. This paper describes the characteristics of these substrates, and briefly discusses their potential applicability in polycrystalline thin-film photovoltaic applications.

Norton, D.P.; Budai, J.D.; Goyal, A.; Lowndes, D.H.; Kroeger, D.M.; Christen, D.K.; Paranthaman, M.; Specht, E.D.

1996-06-01T23:59:59.000Z

385

Thin film transistors on plastic substrates with reflective coatings for radiation protection  

DOE Patents (OSTI)

Fabrication of silicon thin film transistors (TFT) on low-temperature plastic substrates using a reflective coating so that inexpensive plastic substrates may be used in place of standard glass, quartz, and silicon wafer-based substrates. The TFT can be used in large area low cost electronics, such as flat panel displays and portable electronics such as video cameras, personal digital assistants, and cell phones.

Wolfe, Jesse D. (Fairfield, CA); Theiss, Steven D. (Woodbury, MN); Carey, Paul G. (Mountain View, CA); Smith, Patrick M. (San Ramon, CA); Wickbold, Paul (Walnut Creek, CA)

2006-09-26T23:59:59.000Z

386

Method for improving the oxidation-resistance of metal substrates coated with thermal barrier coatings  

DOE Patents (OSTI)

A method for providing a protective coating on a metal-based substrate is disclosed. The method involves the application of an aluminum-rich mixture to the substrate to form a discontinuous layer of aluminum-rich particles, followed by the application of a second coating over the discontinuous layer of aluminum-rich particles. Aluminum diffuses from the aluminum-rich layer into the substrate, and into any bond coat layer which is subsequently applied. Related articles are also described.

Thompson, Anthony Mark (Niskayuna, NY); Gray, Dennis Michael (Delanson, NY); Jackson, Melvin Robert (Niskayuna, NY)

2002-01-01T23:59:59.000Z

387

Pretreatment process for forming a smooth surface diamond film on a carbon-coated substrate  

DOE Patents (OSTI)

A process is disclosed for the pretreatment of a carbon-coated substrate to provide a uniform high density of nucleation sites thereon for the subsequent deposition of a continuous diamond film without the application of a bias voltage to the substrate. The process comprises exposing the carbon-coated substrate, in a microwave plasma enhanced chemical vapor deposition system, to a mixture of hydrogen-methane gases, having a methane gas concentration of at least about 4% (as measured by partial pressure), while maintaining the substrate at a pressure of about 10 to about 30 Torr during the pretreatment.

Feng, Zhu (Albany, CA); Brewer, Marilee (Goleta, CA); Brown, Ian (Berkeley, CA); Komvopoulos, Kyriakos (Orinda, CA)

1994-01-01T23:59:59.000Z

388

Electrodeposition of U and Pu on Thin C and Ti Substrates  

Science Conference Proceedings (OSTI)

Physics experiments aimed at deducing key parameters for use in a variety of programs critical to the mission of the National Laboratories require actinide targets placed onto various substrates. The target material quantity and the substrate desired depend upon the type of experiment being designed. The physicist(s) responsible for the experimental campaign will consult with the radiochemistry staff as to the feasibility of producing a desired target/substrate combination. In this report they discuss the production of U and Pu targets on very thin C and Ti substrates. The techniques used, plating cells designed for, tips, and limits is discussed.

Henderson, R A; Gostic, J M

2010-05-19T23:59:59.000Z

389

Lapped substrate for enhanced backsurface reflectivity in a thermophotovoltaic energy conversion system  

DOE Patents (OSTI)

A method is described for fabricating a thermophotovoltaic energy conversion cell including a thin semiconductor wafer substrate having a thickness ({beta}) calculated to decrease the free carrier absorption on a heavily doped substrate; wherein the top surface of the semiconductor wafer substrate is provided with a thermophotovoltaic device, a metallized grid and optionally an antireflective (AR) overcoating; and, the bottom surface (10 ft) of the semiconductor wafer substrate is provided with a highly reflecting coating which may comprise a metal coating or a combined dielectric/metal coating.

Baldasaro, P.F.; Brown, E.J.; Charache, G.W.; DePoy, D.M.

1996-12-31T23:59:59.000Z

390

Magnetic Anisotropy of L10-CoPt Thin Ffilm on Piezoelectric Substrate  

Science Conference Proceedings (OSTI)

This result suggests that the magnetic memory devices with piezoelectric substrate can be a highly efficient ... Design and Discovery of Novel Energy Materials.

391

Fabrication of Yttria stabilized zirconia thin films on porous substrates for fuel cell applications  

E-Print Network (OSTI)

the sintering process. Co-firing refers to a process inAs opposed to the co-firing process, the substrate is

Leming, Andres

2003-01-01T23:59:59.000Z

392

Cotton Gin Compost As An Alternative Substrate For Horticultural Crop Production.  

E-Print Network (OSTI)

??Nursery and greenhouse vegetable growers are always concerned about the availability and cost of materials used as substrates in their production systems. In recent years, (more)

JACKSON, BRIAN

2005-01-01T23:59:59.000Z

393

Development Of Reclamation Substrates For Alberta Oil Sands Using Mature Fine Tailings And Coke.  

E-Print Network (OSTI)

??Mature fine tailings and coke are waste products of the oil sands industry with potential for reclamation. A greenhouse study assessed whether substrates of various (more)

Luna-Wolter, Gabriela L.

2012-01-01T23:59:59.000Z

394

Lapped substrate for enhanced backsurface reflectivity in a thermophotovoltaic energy conversion system  

DOE Patents (OSTI)

A method for fabricating a thermophotovoltaic energy conversion cell including a thin semiconductor wafer substrate (10) having a thickness (.beta.) calculated to decrease the free carrier absorption on a heavily doped substrate; wherein the top surface of the semiconductor wafer substrate is provided with a thermophotovoltaic device (11), a metallized grid (12) and optionally an antireflective (AR) overcoating; and, the bottom surface (10') of the semiconductor wafer substrate (10) is provided with a highly reflecting coating which may comprise a metal coating (14) or a combined dielectric/metal coating (17).

Baldasaro, Paul F (Clifton Park, NY); Brown, Edward J (Clifton Park, NY); Charache, Greg W (Clifton Park, NY); DePoy, David M (Clifton Park, NY)

2000-01-01T23:59:59.000Z

395

NREL: Transmission Grid Integration - Oahu Wind Integration and...  

NLE Websites -- All DOE Office Websites (Extended Search)

Agreement. The agreement includes a commitment to integrate up to 400 megawatts (MW) of offshore wind energy from Molokai or Lanai and transmit it to Oahu via undersea cable...

396

Fundamentals of embossing nanoimprint lithography in polymer substrates.  

Science Conference Proceedings (OSTI)

The convergence of micro-/nano-electromechanical systems (MEMS/NEMS) and biomedical industries is creating a need for innovation and discovery around materials, particularly in miniaturized systems that use polymers as the primary substrate. Polymers are ubiquitous in the microelectronics industry and are used as sensing materials, lithography tools, replication molds, microfluidics, nanofluidics, and biomedical devices. This diverse set of operational requirements dictates that the materials employed must possess different properties in order to reduce the cost of production, decrease the scale of devices to the appropriate degree, and generate engineered devices with new functional properties at cost-competitive levels of production. Nanoscale control of polymer deformation at a massive scale would enable breakthroughs in all of the aforementioned applications, but is currently beyond the current capabilities of mass manufacturing. This project was focused on developing a fundamental understanding of how polymers behave under different loads and environments at the nanoscale in terms of performance and fidelity in order to fill the most critical gaps in our current knowledgebase on this topic.

Simmons, Blake Alexander; King, William P. (University of Illinois, Urbana IL)

2011-02-01T23:59:59.000Z

397

Simulation of substrate degradation in composting of sewage sludge  

Science Conference Proceedings (OSTI)

To simulate the substrate degradation kinetics of the composting process, this paper develops a mathematical model with a first-order reaction assumption and heat/mass balance equations. A pilot-scale composting test with a mixture of sewage sludge and wheat straw was conducted in an insulated reactor. The BVS (biodegradable volatile solids) degradation process, matrix mass, MC (moisture content), DM (dry matter) and VS (volatile solid) were simulated numerically by the model and experimental data. The numerical simulation offered a method for simulating k (the first-order rate constant) and estimating k{sub 20} (the first-order rate constant at 20 {sup o}C). After comparison with experimental values, the relative error of the simulation value of the mass of the compost at maturity was 0.22%, MC 2.9%, DM 4.9% and VS 5.2%, which mean that the simulation is a good fit. The k of sewage sludge was simulated, and k{sub 20}, k{sub 20s} (first-order rate coefficient of slow fraction of BVS at 20 {sup o}C) of the sewage sludge were estimated as 0.082 and 0.015 d{sup -1}, respectively.

Zhang Jun [Center for Environmental Remediation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, 11A Datun Road, Beijing 100101 (China); Gao Ding, E-mail: gaod@igsnrr.ac.c [Center for Environmental Remediation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, 11A Datun Road, Beijing 100101 (China); Chen Tongbin; Zheng Guodi; Chen Jun; Ma Chuang; Guo Songlin [Center for Environmental Remediation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, 11A Datun Road, Beijing 100101 (China); Du Wei [Beijing GreenTech Environmental Engineering Company, Beijing 100080 (China)

2010-10-15T23:59:59.000Z

398

Buffer layers on rolled nickel or copper as superconductor substrates  

SciTech Connect

Buffer layer architectures are epitaxially deposited on biaxially-textured rolled substrates of nickel and/or copper and their alloys for high current conductors, and more particularly buffer layer architectures such as Y.sub.2 O.sub.3 /Ni, YSZ/Y.sub.2 O.sub.3 /Ni, Yb.sub.2 O.sub.3 /Ni, Yb.sub.2 O.sub.3 /Y.sub.2 O.sub.3 /Ni, Yb.sub.2 O.sub.3 /CeO.sub.2 /Ni, RE.sub.2 O.sub.3 /Ni (RE=Rare Earth), and Yb.sub.2 O.sub.3 /YSZ/CeO.sub.2 /Ni, Y.sub.2 O.sub.3 /Cu, YSZ/Y.sub.2 O.sub.3 /Cu, Yb.sub.2 O.sub.3 /Cu, Yb.sub.2 O.sub.3 /Y.sub.2 O.sub.3 /Cu, Yb.sub.2 O.sub.3 /CeO.sub.2 /Cu, RE.sub.2 O.sub.3 /Cu, and Yb.sub.2 O.sub.3 /YSZ/CeO.sub.2 /Cu. Deposition methods include physical vapor deposition techniques which include electron-beam evaporation, rf magnetron sputtering, pulsed laser deposition, thermal evaporation, and solution precursor approach, which includes chemical vapor deposition, combustion CVD, metal-organic decomposition, sol-gel processing, and plasma spray.

Paranthaman, Mariappan (Knoxville, TN); Lee, Dominic F. (Knoxville, TN); Kroeger, Donald M. (Knoxville, TN); Goyal, Amit (Knoxville, TN)

2000-01-01T23:59:59.000Z

399

Fully Integrating the Design Process  

SciTech Connect

The basic approach to designing nuclear facilities in the United States does not currently reflect the routine consideration of proliferation resistance and international safeguards. The fully integrated design process is an approach for bringing consideration of international safeguards and proliferation resistance, together with state safeguards and security, fully into the design process from the very beginning, while integrating them sensibly and synergistically with the other project functions. In view of the recently established GNEP principles agreed to by the United States and at least eighteen other countries, this paper explores such an integrated approach, and its potential to help fulfill the new internationally driven design requirements with improved efficiencies and reduced costs.

T.A. Bjornard; R.S. Bean

2008-03-01T23:59:59.000Z

400

NREL: Distributed Grid Integration - Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Projects Projects Photo of two NREL engineers sitting in front of two computer monitors, discussing a project. NREL engineers work on data capture for micro-grid synchronization waveforms. Photo by Dennis Schroeder, NREL. NREL's distributed energy projects support the integration of new technologies into the electric power grid. This work involves industry, academia, other national laboratories, and various standards organizations. Learn more about our projects: Codes and standards Data collection and visualization Hawaii Clean Energy Initiative Microgrids Power systems modeling Solar Distributed Grid Integration (SunShot) Technology development Vehicle-to-Grid (V2G) Wind2Battery Printable Version Distributed Grid Integration Home Capabilities Projects Codes & Standards

Note: This page contains sample records for the topic "oled integrated substrate" 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

NREL: Transmission Grid Integration - Webinars  

NLE Websites -- All DOE Office Websites (Extended Search)

Webinars Webinars Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL periodically offers webinars on transmission grid integration topics to provide insight into its research. Explore the resources below to learn more. Upcoming Webinars Please check back. Details on future meetings and workshops will be posted as they are available. Past Webinars Results from The Western Wind and Solar Integration Study Phase 2: An examination of how wind and solar power affect operations, costs, and emissions from fossil-fueled generators Wednesday, September 25, 2013 at 12:00 EDT (10:00 MDT) The Western Wind and Solar Integration Study Phase 2 (WWSIS-2), launched in 2011, examines the potential impacts of up to 33% wind and solar energy

402

ORISE: Integrated Safety Management (ISM)  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Safety Management (ISM) Integrated Safety Management (ISM) Oak Ridge Associated Universities (ORAU) is committed to performing work safely as it operates the Oak Ridge Institute for Science and Education (ORISE). ORAU supports the U.S. Department of Energy (DOE) policy of using management systems to integrate safety into work practices at all levels. ORAU defines "safety" as encompassing environment, safety and health, and also includes waste minimization and pollution prevention. All ORAU programs and departments actively pursue continuous improvement, and the addition of Integrated Safety Management (ISM) concepts further strengthens safety as a standard in ORISE's culture. ORAU has accepted the ISM concept by contract under DOE Acquisition Regulations Clause 970.5204-2 and DOE Policy 450.4, Safety Management System Policy.

403

Research Integrity | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

About ORNL About ORNL Fact Sheet Brochure Diversity Leadership Team Organization History Environmental Policy Corporate Giving Research Integrity Who we are, aren't About ORNL Home | ORNL | About ORNL | Research Integrity SHARE Research Integrity From the Director ORNL Research Code of Conduct Research Misconduct ORNL Policy on Research Integrity From the Director We enjoy an excellent scientific reputation at ORNL, thanks to a solid record of ethical conduct in every aspect of research. It is essential to our future that we maintain and nurture this reputation. We also have a responsibility to mentor the next generation of researchers to ensure that they too understand and adhere to the highest standards of ethical conduct. ORNL's Research Code of Conduct was developed by a committee of

404

NREL's Energy Systems Integration Facility  

NLE Websites -- All DOE Office Websites (Extended Search)

NREL's Energy Systems Integration Facility Speaker(s): Benjamin Kroposki Date: January 14, 2013 - 12:00pm Location: 90-1099 Seminar HostPoint of Contact: Sila Kiliccote The...

405

OMC-INTEGRAL Memory Management  

Science Conference Proceedings (OSTI)

The management of the memory restrictions imposed by the processor (1750A) was one of the major difficulties found in designing the Software (SW) controlling the Optical Monitoring Camera (OMC) payload of the International Gamma Ray Laboratory (INTEGRAL) ...

Jose Manuel Prez Lobato; Eva Martn Lobo

2002-06-01T23:59:59.000Z

406

Data Integration Using Web Services  

Science Conference Proceedings (OSTI)

In this paper we examine the opportunities for data integration in the context of the emerging Web Services systems development paradigm. The paper introduces the programming standards associated with Web Services and provides an example of how Web Services ...

Mark Hansen; Stuart E. Madnick; Michael Siegel

2003-01-01T23:59:59.000Z

407

Integral Effects of Deep Convection  

Science Conference Proceedings (OSTI)

The large-scale, integral effect of convective elements (plumes) constituting an open-ocean chimney is investigated both theoretically and with a plume-resolving numerical model. The authors consider an initially homogeneous patch of ocean of ...

Uwe Send; John Marshall

1995-05-01T23:59:59.000Z

408

Arnold Schwarzenegger INTEGRATED FORECAST AND  

E-Print Network (OSTI)

Arnold Schwarzenegger Governor INTEGRATED FORECAST AND RESERVOIR MANAGEMENT (INFORM) FOR NORTHERN; the former with primary contributions in the areas of climate and hydrologic forecasting and the latter Service (NWS) California Nevada River Forecast Center (CNRFC), the California Department of Water

409

Challenges in Integrating Renewable Technologies  

E-Print Network (OSTI)

PV, solar thermal, and wave. Breakthroughs are also needed in large-scale energy storage technologies reliability and econ- omy. The challenges of integrating high penetrations of renewable energy technologies

410

Use of a restriction enzyme-digested PCR product as substrate for helicase assays  

E-Print Network (OSTI)

DNA helicases play essential roles in many cellular processes. The currently available techniques to generate substrates for helicase assays are fairly complicated and need some expertise not available in all laboratories. Here, a PCR-based method to generate a substrate for a helicase assay is described, and its application for several archaeal, bacterial and viral enzymes is demonstrated.

Jae-ho Shin; John N. Reeve; Zvi Kelman

2004-01-01T23:59:59.000Z

411

Method of deposition of silicon carbide layers on substrates and product  

SciTech Connect

A method for direct chemical vapor deposition of silicon carbide to substrates, especially nuclear waste particles, is provided by the thermal decomposition of methylsilane at about 800.degree. C. to 1050.degree. C. when the substrates have been confined within a suitable coating environment.

Angelini, Peter (Oak Ridge, TN); DeVore, Charles E. (Knoxville, TN); Lackey, Walter J. (Oak Ridge, TN); Blanco, Raymond E. (Oak Ridge, TN); Stinton, David P. (Knoxville, TN)

1984-01-01T23:59:59.000Z

412

Site-specific labeling of cellular proteins with unnatural substrates of biotin ligases  

E-Print Network (OSTI)

E. coli biotin ligase (BirA) catalyzes the site-specific ligation of biotin to the lysine within its 15-amino acid peptide substrate (AP). We harnessed the high peptide substrate specificity of BirA to develop a general ...

Chen, Irwin

2007-01-01T23:59:59.000Z

413

Development of a Low Cost Insulated Foil Substrate for Cu(InGaSe)2 Photovoltaics  

DOE Green Energy (OSTI)

The project validated the use of stainless steel flexible substrate coated with silicone-based resin dielectric, developed by Dow Corning Corporation, for Cu(InGa)Se2 based photovoltaics. The projects driving force was the high performance of Cu(InGa)Se2 based photovoltaics coupled with potential cost reduction that could be achieved with dielectric coated SS web substrate.

ERTEN ESER

2012-01-22T23:59:59.000Z

414

The Prostate 62:1^13 (2005) Substrates ofthe Prostate-Specific Serine Protease  

E-Print Network (OSTI)

cleavage site residues, a database search for potential KLK4 substrates identified several proteins acids for a total of 361 substrates/ well. (For P1-diverse libraries, Cys is excluded and Nle (n) is included; for P1-fixed libraries, Met and Cys are excluded and Nle isincluded.) [Color figure can

Craik, Charles S.

415

Mid-infrared nanoantenna arrays on silicon and CaF2 substrates for sensing applications  

Science Conference Proceedings (OSTI)

We report on the fabrication and systematic characterization of nanoantenna arrays with several different geometries realized both on standard silicon (Si) substrates and Calcium Fluoride (CaF"2) substrates aimed at the realization of a mid-Infrared ... Keywords: FTIR, Microfluidic devices, Nanoantenna arrays, Plasmon resonance

L. Businaro; O. Limaj; V. Giliberti; M. Ortolani; A. Di Gaspare; G. Grenci; G. Ciasca; A. Gerardino; A. De Ninno; S. Lupi

2012-09-01T23:59:59.000Z

416

Room temperature 1.6 m electroluminescence from Ge light emitting diode on Si substrate  

E-Print Network (OSTI)

Room temperature 1.6 µm electroluminescence from Ge light emitting diode on Si substrate Szu n+/p light emitting diode on a Si substrate. Unlike normal electrically pumped devices, this device.4670) Optical materials; (230.3670) Light-emitting diodes. References and links 1. L. C. Kimerling, "Silicon

Vuckovic, Jelena

417

Impact of substrate surface scratches on the laser damage resistance of multilayer coatings  

SciTech Connect

Substrate scratches can limit the laser resistance of multilayer mirror coatings on high-peak-power laser systems. To date, the mechanism by which substrate surface defects affect the performance of coating layers under high power laser irradiation is not well defined. In this study, we combine experimental approaches with theoretical simulations to delineate the correlation between laser damage resistance of coating layers and the physical properties of the substrate surface defects including scratches. A focused ion beam technique is used to reveal the morphological evolution of coating layers on surface scratches. Preliminary results show that coating layers initially follow the trench morphology on the substrate surface, and as the thickness increases, gradually overcoat voids and planarize the surface. Simulations of the electrical-field distribution of the defective layers using the finite-difference time-domain (FDTD) method show that field intensification exists mostly near the top surface region of the coating near convex focusing structures. The light intensification could be responsible for the reduced damage threshold. Damage testing under 1064 nm, 3 ns laser irradiation over coating layers on substrates with designed scratches show that damage probability and threshold of the multilayer depend on substrate scratch density and width. Our preliminary results show that damage occurs on the region of the coating where substrate scratches reside and etching of the substrate before coating does not seem to improve the laser damage resistance.

Qiu, S; Wolfe, J; Monterrosa, A; Teslich, N; Feit, M; Pistor, T; Stolz, C

2010-11-03T23:59:59.000Z

418

Spent fuel integrity during transportation  

SciTech Connect

The conditions of recent shipments of light water reactor spent fuel were surveyed. The radioactivity level of cask coolant was examined in an attempt to find the effects of transportation on LWR fuel assemblies. Discussion included potential cladding integrity loss mechanisms, canning requirements, changes of radioactivity levels, and comparison of transportation in wet or dry media. Although integrity loss or degradation has not been identified, radioactivity levels usually increase during transportation, especially for leaking assemblies.

Funk, C.W.; Jacobson, L.D.

1980-01-01T23:59:59.000Z

419

Model Transformations And Tool Integration  

E-Print Network (OSTI)

Model transformations are increasingly recognised as being of significant importance to many areas of software development and integration. Recent attention on model transformations has particularly focused on the OMG's Queries / Views / Transformations (QVT) Request for Proposals (RFP). In this paper I motivate the need for dedicated approaches to model transformations, particularly for the data involved in tool integration, outline the challenges involved, and then present a number of technologies and techniques which allow the construction of flexible, powerful and practical model transformations.

Laurence Tratt

2004-01-01T23:59:59.000Z

420

Adhesion Strength Study of EVA Encapsulants on Glass Substrates  

DOE Green Energy (OSTI)

An extensive peel-test study was conducted to investigate the various factors that may affect the adhesion strength of photovoltaic module encapsulants, primarily ethylene-vinyl acetate (EVA), on glass substrates of various laminates based on a common configuration of glass/encapsulant/backfoil. The results show that"pure" or"absolute" adhesion strength of EVA-to-glass was very difficult to obtain because of tensile deformation of the soft, semi-elastic EVA layer upon pulling. A mechanically"strong enough" backing foil on the EVA was critical to achieving the"apparent" adhesion strength. Peel test method with a 90-degree-pull yielded similar results to a 180-degree-pull. The 90-degree-pull method better revealed the four stages of delamination failure of the EVA/backfoil layers. The adhesion strength is affected by a number of factors, which include EVA type, formulation, backfoil type and manufacturing source, glass type, and surface priming treatment on the glass surface or on the backfoil. Effects of the glass-cleaning method and surface texture are not obvious. Direct priming treatments used in the work did not improve, or even worsened, the adhesion. Aging of EVA by storage over~5 years reduced notably the adhesion strength. Lower adhesion strengths were observed for the blank (unformulated) EVA and non-EVA copolymers, such as poly(ethylene-co-methacrylate) (PEMA) or poly(ethylene-co-butylacrylate) (PEBA). Their adhesion strengths increased if the copolymers were cross-linked. Transparent fluoropolymer superstrates such as TefzelTM and DureflexTM films used for thin-film PV modules showed low adhesion strengths to the EVA at a level of~2 N/mm.

Pern, F. J.; Glick, S. H.

2003-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

CROSS-STREAM COMPARISON OF SUBSTRATE-SPECIFIC DENITRIFICATION POTENTIAL  

Science Conference Proceedings (OSTI)

Headwater streams have a demonstrated ability to denitrify a portion of their nitrate (NO(3) (-)) load but there has not been an extensive consideration of where in a stream this process is occurring and how various habitats contribute to total denitrification capability. As part of the Lotic Intersite Nitrogen Experiment II (LINX II) we measured denitrification potential in 65 streams spanning eight regions of the US and draining three land-use types. In each stream, potential denitrification rates were measured in common substrate types found across many streams as well as locations unique to particular streams. Overall, habitats from streams draining urban and agricultural land-uses showed higher potential rates of denitrification than reference streams draining native vegetation. This difference among streams was probably driven by higher ambient nitrate concentrations found in urban or agricultural streams. Within streams, sandy habitats and accumulations of fine benthic organic matter contributed more than half of the total denitrification capacity (mg N removed m(-2) h(-1)). A particular rate of potential denitrification per unit area could be achieved either by high activity per unit organic matter or lower activities associated with larger standing stocks of organic matter. We found that both small patches with high rates (hot spots) or more widespread but less active areas (cool matrix) contributed significantly to whole stream denitrification capacity. Denitrification estimated from scaled-up denitrification enzyme assay (DEA) potentials were not always dramatically higher than in situ rates of denitrification measured as (15)N gas generation following 24-h (15)N-NO(3) tracer additions. In general, headwater streams draining varying land-use types have significant potential to remove nitrate via denitrification and some appear to be functioning near their maximal capacity.

Findlay, Stuart [Institute of Ecosystem Studies; Mulholland, Patrick J [ORNL; Hamilton, Stephen [Michigan State University, East Lansing; Tank, Jennifer [University of Notre Dame, IN; Bernot, Melody [Ball State University; Burgin, Amy [Michigan State University, East Lansing; Crenshaw, Chelsea [University of New Mexico, Albuquerque; Grimm, Nancy [Arizona State University; McDowell, William [University of Hew Hampshire; Potter, Jody [University of New Hampshire; Sobota, Daniel [Oregon State University

2011-01-01T23:59:59.000Z

422

Method for producing textured substrates for thin-film photovoltaic cells  

DOE Patents (OSTI)

The invention pertains to the production of ceramic substrates used in the manufacture of thin-film photovoltaic cells used for directly converting solar energy to electrical energy. Elongated ribbon-like sheets of substrate precursor containing a mixture of ceramic particulates, a binder, and a plasticizer are formed and then while green provided with a mechanically textured surface region used for supporting the thin film semiconductor of the photovoltaic cell when the sheets of the substrate precursor are subsequently cut into substrate-sized shapes and then sintered. The textured surface pattern on the substrate provides enhanced light trapping and collection for substantially increasing the, solar energy conversion efficiency of thin-film photovoltaic cells.

Lauf, Robert J. (Oak Ridge, TN)

1996-01-01T23:59:59.000Z

423

Method for producing textured substrates for thin-film photovoltaic cells  

DOE Patents (OSTI)

The invention pertains to the production of ceramic substrates used in the manufacture of thin-film photovoltaic cells used for directly converting solar energy to electrical energy. Elongated ribbon-like sheets of substrate precursor containing a mixture of ceramic particulates, a binder, and a plasticizer are formed and then while green provided with a mechanically textured surface region used for supporting the thin film semiconductor of the photovoltaic cell when the sheets of the substrate precursor are subsequently cut into substrate-sized shapes and then sintered. The textured surface pattern on the substrate provides enhanced light trapping and collection for substantially increasing the, solar energy conversion efficiency of thin-film photovoltaic cells. 4 figs.

Lauf, R.J.

1996-04-02T23:59:59.000Z

424

Method for producing textured substrates for thin-film photovoltaic cells  

DOE Patents (OSTI)

The invention pertains to the production of ceramic substrates used in the manufacture of thin-film photovoltaic cells used for directly converting solar energy to electrical energy. Elongated ribbon-like sheets of substrate precursor containing a mixture of ceramic particulates, a binder, and a plasticizer are formed and then while green provided with a mechanically textured surface region used for supporting the thin film semiconductor of the photovoltaic cell when the sheets of the substrate precursor are subsequently cut into substrate-sized shapes and then sintered. The textured surface pattern on the substrate provides enhanced light trapping and collection for substantially increasing the solar energy conversion efficiency of thin-film photovoltaic cells.

Lauf, Robert J. (Oak Ridge, TN)

1994-01-01T23:59:59.000Z

425

Method for producing textured substrates for thin-film photovoltaic cells  

DOE Patents (OSTI)

The invention pertains to the production of ceramic substrates used in the manufacture of thin-film photovoltaic cells used for directly converting solar energy to electrical energy. Elongated ribbon-like sheets of substrate precursor containing a mixture of ceramic particulates, a binder, and a plasticizer are formed and then while green provided with a mechanically textured surface region used for supporting the thin film semiconductor of the photovoltaic cell when the sheets of the substrate precursor are subsequently cut into substrate-sized shapes and then sintered. The textured surface pattern on the substrate provides enhanced light trapping and collection for substantially increasing the solar energy conversion efficiency of thin-film photovoltaic cells. 4 figures.

Lauf, R.J.

1994-04-26T23:59:59.000Z

426

Study And Comparison Of Silver Mirrors Deposited On Different Substrates By Electron-Beam Gun Method  

SciTech Connect

Choosing the right substrate is one of the important factors for improving quality parameters of thin films such as adhesion between layers and substrates. The selected substrate should have proper physical and chemical compatibility with deposited thin film. In this paper, we have been investigated four different types of high reflective laser mirrors that were produced in similar conditions on four different kinds of substrates including copper, stainless steel, brass, and nickel. We used electron-beam gun method for deposition of silver layers. At the end we compared theoretical results with practical results that were yielded by laser damage threshold test. It was shown that brass is the best choice for silver metal mirrors as a substrate.

Asl, Jahanbakhsh Mashaiekhy; Shafieizadeh, Zahra; Sabbaghzadeh, Jamshid; Anaraki, Mahdi [Iranian National Center for Laser Science and Technology, PO Box 14665-576, Tehran (Iran, Islamic Republic of)

2010-12-23T23:59:59.000Z

427

Edge coating apparatus with movable roller applicator for solar cell substrates  

SciTech Connect

A non-contact edge coating apparatus includes an applicator for applying a coating material on an edge of a solar cell substrate and a control system configured to drive the applicator. The control system may drive the applicator along an axis to maintain a distance with an edge of the substrate as the substrate is rotated to have the edge coated with a coating material. The applicator may include a recessed portion into which the edge of the substrate is received for edge coating. For example, the applicator may be a roller with a groove. Coating material may be introduced into the groove for application onto the edge of the substrate. A variety of coating materials may be employed with the apparatus including hot melt ink and UV curable plating resist.

Pavani, Luca; Abas, Emmanuel

2012-12-04T23:59:59.000Z

428

System configured for applying a modifying agent to a non-equidimensional substrate  

DOE Patents (OSTI)

The present invention is related to systems and methods for modifying various non-equidimensional substrates with modifying agents. The system comprises a processing chamber configured for passing the non-equidimensional substrate therethrough, wherein the processing chamber is further configured to accept a treatment mixture into the chamber during movement of the non-equidimensional substrate through the processing chamber. The treatment mixture can comprise of the modifying agent in a carrier medium, wherein the carrier medium is selected from the group consisting of a supercritical fluid, a near-critical fluid, a superheated fluid, a superheated liquid, and a liquefied gas. Thus, the modifying agent can be applied to the non-equidimensional substrate upon contact between the treatment mixture and the non-equidimensional substrate.

Janikowski; Stuart K. (Idaho Falls, ID), Argyle; Mark D. (Idaho Falls, ID), Fox; Robert V. (Idaho Falls, ID), Propp; W. Alan (Idaho Falls, ID), Toth; William J. (Idaho Falls, ID), Ginosar; Daniel M. (Idaho Falls, ID), Allen; Charles A. (Idaho Falls, ID), Miller; David L. (Idaho Falls, ID)

2007-07-10T23:59:59.000Z

429

Fluid characterisation and drop impact in inkjet printing for organic semiconductor devices  

E-Print Network (OSTI)

elements provides a typical example. A hole-injection layer and a luminescent layer are formed between a cathode and a transparent indium tin oxide (ITO) anode coated on to a glass substrate. The two layers are deposited by regions of less wettable... -suited for integration with metal oxide dielectric layers, which could enable improved optical and electrical performance. Figure 2-12. Photograph of a 10,000 cd m-2 OLED printed using Ir-based polyhedral oligomeric silsesquioxane (POSS) macromolecules emitting at a...

Jung, Sungjune

2011-07-12T23:59:59.000Z

430

Foundations of uncertain-data integration  

Science Conference Proceedings (OSTI)

There has been considerable past work studying data integration and uncertain data in isolation. We develop the foundations for local-as-view (LAV) data integration when the sources being integrated are uncertain. We motivate two distinct settings ...

Parag Agrawal; Anish Das Sarma; Jeffrey Ullman; Jennifer Widom

2010-09-01T23:59:59.000Z

431

Building Technologies Office: Integrated Predictive Demand Response  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Predictive Integrated Predictive Demand Response Controller Research Project to someone by E-mail Share Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Facebook Tweet about Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Twitter Bookmark Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Google Bookmark Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Delicious Rank Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Digg Find More places to share Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on AddThis.com...

432

Building Technologies Office: Integrated Building Management System  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Building Integrated Building Management System Research Project to someone by E-mail Share Building Technologies Office: Integrated Building Management System Research Project on Facebook Tweet about Building Technologies Office: Integrated Building Management System Research Project on Twitter Bookmark Building Technologies Office: Integrated Building Management System Research Project on Google Bookmark Building Technologies Office: Integrated Building Management System Research Project on Delicious Rank Building Technologies Office: Integrated Building Management System Research Project on Digg Find More places to share Building Technologies Office: Integrated Building Management System Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE

433

Integrated Safety Management- Building Mission Success  

NLE Websites -- All DOE Office Websites (Extended Search)

ISM Integrated Safety Management- Building Mission Success Approximately 500 federal and contractor employees will arrive in Idaho Falls to participate in the 2008 Integrated...

434

Energy Systems Integration | OpenEI Community  

Open Energy Info (EERE)

Systems Integration Home > Energy Systems Integration > Posts by term Content Group Activity By term Q & A Feeds developer (1) ESI (1) Literature Review (5) Maintenance (1)...

435

Major Risk Factors Integrated Facility Disposition Project -...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

- Oak Ridge Summary - Major Risk Factors Integrated Facility Disposition Project (IFDP) Oak Ridge, TN More Documents & Publications Major Risk Factors to the Integrated...

436

NREL: Process Development and Integration Laboratory - Video...  

NLE Websites -- All DOE Office Websites (Extended Search)

Video on How Process Development and Integration Works In this video, we provide a narrated animation that explains the process development and integration approach being used by...

437

NREL: Process Development and Integration Laboratory - Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Capabilities The process development and integration approach used within the Process Development and Integration Laboratory (PDIL) provides numerous capabilities for scientific...

438

NREL: Process Development and Integration Laboratory - Working...  

NLE Websites -- All DOE Office Websites (Extended Search)

Working with Us The Process Development and Integration Laboratory (PDIL), which accommodates the process development and integration approach, facilitates collaborative projects...

439

NREL: Process Development and Integration Laboratory - About...  

NLE Websites -- All DOE Office Websites (Extended Search)

About the Process Development and Integration Laboratory The Process Development and Integration Laboratory (PDIL) is located within the Science and Technology Facility at the...

440

Distributed Energy Systems Integration Group (Fact Sheet)  

Science Conference Proceedings (OSTI)

Factsheet developed to describe the activites of the Distributed Energy Systems Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

Not Available

2009-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Integrating transportation conservation with regional conservation planning  

E-Print Network (OSTI)

and Wildlife Biologist/Transportation Liaison, U.S. Fish andChapter Integrating Transportation and Resource Conservationon the integration of transportation conservation with the

DiGregoria, John; Luciani, Emilie; Wynn, Susan

2005-01-01T23:59:59.000Z

442

NREL: Electricity Integration Research - Electricity, Resources...  

NLE Websites -- All DOE Office Websites (Extended Search)

Electricity, Resources, and Building Systems Integration Center NREL's Electricity, Resources, and Building Systems Integration Center brings together diverse groups of experts...

443

Light Water Reactor Sustainability Program: Integrated Program...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Light Water Reactor Sustainability Program: Integrated Program Plan Light Water Reactor Sustainability Program: Integrated Program Plan Nuclear power has safely, reliably, and...

444

Power Integrations Inc | Open Energy Information  

Open Energy Info (EERE)

Name Power Integrations Inc Place San Jose, California Zip 95138 Product Supplier of high-voltage analog integrated circuits used in power conversion. References Power...

445

India's Integrated Energy Policy | Open Energy Information  

Open Energy Info (EERE)

India's Integrated Energy Policy Jump to: navigation, search Name India's Integrated Energy Policy AgencyCompany Organization Government of India Sector Energy Focus Area...

446

Audit of Departmental Integrated Standardized Core Accounting...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Audit of Departmental Integrated Standardized Core Accounting System (DISCAS) Operations at Selected Field Sites, AP-FS-97-02 Audit of Departmental Integrated Standardized Core...

447

IMPLEMENTATION OF INTEGRATED BUSINESS INFORMATION SYSTEMS WITHIN...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

IMPLEMENTATION OF INTEGRATED BUSINESS INFORMATION SYSTEMS WITHIN THE DEPARTMENT OF ENERGY, DOEIG-0466 IMPLEMENTATION OF INTEGRATED BUSINESS INFORMATION SYSTEMS WITHIN THE...

448

Integrated Computational Design, Development, Qualification and ...  

Science Conference Proceedings (OSTI)

Symposium, 1st World Congress on Integrated Computational Materials ... The benefits of applying an integrated approach to computational material design and ...

449

NIST Modeled integrated scattering tool (MIST)  

Science Conference Proceedings (OSTI)

... been developed to provide users with a general application to model an integrated scattering system. The program performs an integration of the ...

2012-08-07T23:59:59.000Z

450

Eon Masdar Integrated Carbon | Open Energy Information  

Open Energy Info (EERE)

Sign Up Search Page Edit with form History Facebook icon Twitter icon Eon Masdar Integrated Carbon Jump to: navigation, search Name Eon Masdar Integrated Carbon Place Germany...

451

Integrated Security System | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Integrated Security System Integrated Security System A security platform providing multi-layer intrusion detection and security management for a networked energy control systems...

452

EIS-0431: Hydrogen Energy California's Integrated Gasification...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31: Hydrogen Energy California's Integrated Gasification Combined Cycle and Carbon Capture and Sequestration Project, California EIS-0431: Hydrogen Energy California's Integrated...

453

BTRIC | Building Tech Research Integration Center | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

& Integration Center SHARE The Buildings Technology Research & Integration Center (BTRIC) User Facility at Oak Ridge National Laboratory is the premier U.S. research facility...

454

The Integrated Environmental Control Model (IECM)  

NLE Websites -- All DOE Office Websites (Extended Search)

Innovations for Existing Plants The Integrated Environmental Control Model (IECM) The Integrated Environmental Control Model (IECM) was developed for the National Energy Technology...

455

NREL: Distributed Grid Integration - Research Staff  

NLE Websites -- All DOE Office Websites (Extended Search)

interests include grid integration of renewables systems (wind and PV), energy storage system integration, distributed energy resources, distribution automation, power systems,...

456

Separations and safeguards model integration.  

Science Conference Proceedings (OSTI)

Research and development of advanced reprocessing plant designs can greatly benefit from the development of a reprocessing plant model capable of transient solvent extraction chemistry. This type of model can be used to optimize the operations of a plant as well as the designs for safeguards, security, and safety. Previous work has integrated a transient solvent extraction simulation module, based on the Solvent Extraction Process Having Interaction Solutes (SEPHIS) code developed at Oak Ridge National Laboratory, with the Separations and Safeguards Performance Model (SSPM) developed at Sandia National Laboratory, as a first step toward creating a more versatile design and evaluation tool. The goal of this work was to strengthen the integration by linking more variables between the two codes. The results from this integrated model show expected operational performance through plant transients. Additionally, ORIGEN source term files were integrated into the SSPM to provide concentrations, radioactivity, neutron emission rate, and thermal power data for various spent fuels. This data was used to generate measurement blocks that can determine the radioactivity, neutron emission rate, or thermal power of any stream or vessel in the plant model. This work examined how the code could be expanded to integrate other separation steps and benchmark the results to other data. Recommendations for future work will be presented.

Cipiti, Benjamin B.; Zinaman, Owen

2010-09-01T23:59:59.000Z

457

MHD Integrated Topping Cycle Project  

DOE Green Energy (OSTI)

The Magnetohydrodynamics (MHD) Integrated Topping Cycle (ITC) Project represents the culmination of the proof-of-concept (POC) development stage in the US Department of Energy (DOE) program to advance MHD technology to early commercial development stage utility power applications. The project is a joint effort, combining the skills of three topping cycle component developers: TRW, Avco/TDS, and Westinghouse. TRW, the prime contractor and system integrator, is responsible for the 50 thermal megawatt (50 MW{sub t}) slagging coal combustion subsystem. Avco/TDS is responsible for the MHD channel subsystem (nozzle, channel, diffuser, and power conditioning circuits), and Westinghouse is responsible for the current consolidation subsystem. The ITC Project will advance the state-of-the-art in MHD power systems with the design, construction, and integrated testing of 50 MW{sub t} power train components which are prototypical of the equipment that will be used in an early commercial scale MHD utility retrofit. Long duration testing of the integrated power train at the Component Development and Integration Facility (CDIF) in Butte, Montana will be performed, so that by the early 1990's, an engineering data base on the reliability, availability, maintainability and performance of the system will be available to allow scaleup of the prototypical designs to the next development level. This Sixteenth Quarterly Technical Progress Report covers the period May 1, 1991 to July 31, 1991.

Not Available

1992-03-01T23:59:59.000Z

458

SunShot Initiative: Systems Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Systems Integration to someone by Systems Integration to someone by E-mail Share SunShot Initiative: Systems Integration on Facebook Tweet about SunShot Initiative: Systems Integration on Twitter Bookmark SunShot Initiative: Systems Integration on Google Bookmark SunShot Initiative: Systems Integration on Delicious Rank SunShot Initiative: Systems Integration on Digg Find More places to share SunShot Initiative: Systems Integration on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Research, Development, & Demonstration Competitive Awards Balance of Systems Systems Integration High Penetration Solar Portal The High Penetration Solar Portal has timely information related to high penetration solar scenarios and integrating solar into the grid. The site allows utilities, grant awardees, regulators, researchers, and other solar

459

Effect of Substrate Thickness on Oxide Scale Spallation for Solid Oxide Fuel Cells  

Science Conference Proceedings (OSTI)

In this paper, the effect of the ferritic substrate's thickness on the delamination/spallation of the oxide scale was investigated experimentally and numerically. At the high-temperature oxidation environment of solid oxide fuel cells (SOFCs), a combination of growth stress with thermal stresses may lead to scale delamination/buckling and eventual spallation during SOFC stack cooling, even leading to serious degradation of cell performance. The growth stress is induced by the growth of the oxide scale on the scale/substrate interface, and thermal stress is induced by a mismatch of the coefficient of thermal expansion between the oxide scale and the substrate. The numerical results show that the interfacial shear stresses, which are the driving force of scale delamination between the oxide scale and the ferritic substrate, increase with the growth of the oxide scale and also with the thickness of the ferritic substrate; i.e., the thick ferritic substrate can easily lead to scale delamination and spallation. Experimental observation confirmed the predicted results of the delamination and spallation of the oxide scale on the ferritic substrate.

Liu, Wenning N.; Sun, Xin; Stephens, Elizabeth V.; Khaleel, Mohammad A.

2011-07-01T23:59:59.000Z

460

Effect Of Solid Phase Organic Substrate Characteristics On Sulfate Reducer Activity And Metal Removal  

E-Print Network (OSTI)

Abstract. This paper is a progress report on studies whose objectives are to determine methods of analysis that will rate metal sorption and sulfate reduction activity of organic materials for use in passive treatment systems (PTS). Substrates tested include agricultural residues (alfalfa pellets, sugar beat pulp pellets, brewery waste, corncobs, and walnut hulls), inoculums (dairy manure and wetland inoculum), and a variety woods (maple, oak, pine, poplar, and walnut). Characteristics targeted include moisture, organic and nutrient content; water, ethanol and acid soluble and insoluble fractions and metal sorption capacity. The short-term and long-term effects of organic substrate characteristics on metal removal and sulfate reduction rate are being evaluated in batch and column experiments receiving mine water. These data are not presented in this paper but will be included in the oral presentation. Measured values of moisture and organic content ranged from 5.5 to 65 % and 7.4 to 95 % relative to raw sample weights, respectively. The water-soluble fractions and protein content ranged from 0 to 32 % and 2 to 23 % relative to dried samples, respectively. Low concentration zinc sorption studies were described well by Freundlich isotherms. Using a wider range of concentrations, manganese sorption to substrates was more closely modeled by Langmuir isotherms. The highest manganese sorption was observed for manure, corncobs, walnut hulls and wetland inoculum (8-13 mg Mn / gram substrate at an equilibrium concentration (Ce) = 50 mg/L Mn). Corncobs and walnut hulls can be included in substrate specifications to target manganese removal. Moisture and organic content are important parameters in the specification of organic substrates as a significant portion of the raw organic substrate weight can be inorganic. A high soluble fraction should correlate with a rapid startup of SRB activity and thus is an important element in substrate specification. All substrates have some capacity for metal sorption and their quantification is essential for use in PTS.

J. Seyler; L. Figueroa; D. Ahmann; T. R. Wildeman; M. Robustelli

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Process Development and Integration Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

* 1617 Cole Boulevard, Golden, Colorado 80401-3305 * 303-275-3000 * www.nrel.gov * 1617 Cole Boulevard, Golden, Colorado 80401-3305 * 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U. S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL/FS-5200-48351 * June 2011 Process Development and Integration Laboratory Scope. The Process Development and Integration Laboratory (PDIL) within the National Renewable Energy Laboratory (NREL) is operated by the National Center for Photovoltaics (NCPV). The PDIL is a unique collaborative facility where industry and universities can work closely with NREL scientists on integrated equipment to answer pressing questions related to photovoltaics (PV) development. We work with a wide range of PV materials-from crystalline silicon to thin films (amorphous, nano- and

462

NREL: Electricity Integration Research - Webmaster  

NLE Websites -- All DOE Office Websites (Extended Search)

Webmaster Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Electricity Integration Research Home Distributed Grid Integration Transmission Grid Integration Facilities Working with Us Did you find what you needed? Yes 1 No 0 Thank you for your feedback. Would you like to take a moment to tell us how we can improve this page? Submit We value your feedback. Thanks! We've received your feedback. Something went wrong. Please try again later. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.

463

Integrated Building Management System (IBMS)  

SciTech Connect

This project provides a combination of software and services that more easily and cost-effectively help to achieve optimized building performance and energy efficiency. Featuring an open-platform, cloud- hosted application suite and an intuitive user experience, this solution simplifies a traditionally very complex process by collecting data from disparate building systems and creating a single, integrated view of building and system performance. The Fault Detection and Diagnostics algorithms developed within the IBMS have been designed and tested as an integrated component of the control algorithms running the equipment being monitored. The algorithms identify the normal control behaviors of the equipment without interfering with the equipment control sequences. The algorithms also work without interfering with any cooperative control sequences operating between different pieces of equipment or building systems. In this manner the FDD algorithms create an integrated building management system.

Anita Lewis

2012-07-01T23:59:59.000Z

464

Aligned crystalline semiconducting film on a glass substrate and method of making  

DOE Patents (OSTI)

A semiconducting structure having a glass substrate. In one embodiment, the glass substrate has a softening temperature of at least about 750.degree. C. The structure includes a nucleation layer formed on a surface of the substrate, a template layer deposited on the nucleation layer by one of ion assisted beam deposition and reactive ion beam deposition, at least on biaxially oriented buffer layer epitaxially deposited on the template layer, and a biaxially oriented semiconducting layer epitaxially deposited on the buffer layer. A method of making the semiconducting structure is also described.

Findikoglu, Alp T. (Los Alamos, NM)

2010-08-24T23:59:59.000Z

465

Apparatus for filling the cavities of cells and laminated substrates with a fluid  

DOE Patents (OSTI)

A method and apparatus are disclosed for filling a cell cavity positioned between a first substrate and a second substrate with a cell filling liquid. The method entails forming at least one evacuation cavity encompassing at least a portion of an outer surface of each of the first and second substrates of a cell containing a cell cavity and isolating the cell cavity from the evacuation cavity; reducing a pressure in each of the evacuation cavity and the cell cavity; and dispensing the cell filling fluid into the cell cavity.

Lopez Tonazzi, Juan C. (Tucson, AZ); Kucharczyk, Jr., Joseph E. (Tucson, AZ); Agrawal, Anoop (Tucson, AZ)

2001-01-01T23:59:59.000Z

466

Process for depositing an oxide epitaxially onto a silicon substrate and structures prepared with the process  

DOE Patents (OSTI)

A process and structure involving a silicon substrate utilizes an ultra high vacuum and molecular beam epitaxy (MBE) methods to grow an epitaxial oxide film upon a surface of the substrate. As the film is grown, the lattice of the compound formed at the silicon interface becomes stabilized, and a base layer comprised of an oxide having a sodium chloride-type lattice structure grows epitaxially upon the compound so as to cover the substrate surface. A perovskite may then be grown epitaxially upon the base layer to render a product which incorporates silicon, with its electronic capabilities, with a perovskite having technologically-significant properties of its own.

McKee, Rodney A. (Kingston, TN); Walker, Frederick J. (Oak Ridge, TN)

1993-01-01T23:59:59.000Z

467

Bulk single crystal ternary substrates for a thermophotovoltaic energy conversion system  

DOE Patents (OSTI)

A thermophotovoltaic energy conversion device and a method for making the device are disclosed. The device includes a substrate formed from a bulk single crystal material having a bandgap (E{sub g}) of 0.4 eV < E{sub g} < 0.7 eV and an emitter fabricated on the substrate formed from one of a p-type and an n-type material. Another thermophotovoltaic energy conversion device includes a host substrate formed from a bulk single crystal material and lattice-matched ternary or quaternary III-V semiconductor active layers.

Charache, G.W.; Baldasaro, P.F.; Nichols, G.J.

1996-12-31T23:59:59.000Z

468

Evaluation of GaN substrates grown in supercritical basic ammonia  

SciTech Connect

GaN crystals grown by the basic ammonothermal method were investigated for their use as substrates for device regrowth. X-ray diffraction analysis indicated that the substrates contained multiple grains while secondary ion mass spectroscopy (SIMS) revealed a high concentration of hydrogen, oxygen, and sodium. Despite these drawbacks, the emission from the light emitting diode structures grown by metal organic chemical vapor deposition on both the c-plane and m-plane epitaxial wafers was demonstrated. The SIMS depth profiles showed that the diffusion of the alkali metal from the substrate into the epitaxial film was small, especially in the m-direction.

Saito, Makoto; Yamada, Hisashi; Iso, Kenji; Sato, Hitoshi; Hirasawa, Hirohiko; Kamber, Derrick S.; Hashimoto, Tadao; Baars, Steven P. den; Speck, James S.; Nakamura, Shuji [Materials Department, University of California, Santa Barbara, California 93106 (United States)

2009-02-02T23:59:59.000Z

469

Bulk single crystal ternary substrates for a thermophotovoltaic energy conversion system  

DOE Patents (OSTI)

A thermophotovoltaic energy conversion device and a method for making the device are disclosed. The device includes a substrate formed from a bulk single crystal material having a bandgap (E{sub g}) of 0.4 eV < E{sub g} < 0.7 eV and an emitter fabricated on the substrate formed from one of a p-type or an n-type material. Another thermophotovoltaic energy conversion device includes a host substrate formed from a bulk single crystal material and lattice-matched ternary or quaternary III-V semiconductor active layers. 12 figs.

Charache, G.W.; Baldasaro, P.F.; Nichols, G.J.

1998-06-23T23:59:59.000Z

470

Bulk single crystal ternary substrates for a thermophotovoltaic energy conversion system  

DOE Patents (OSTI)

A thermophotovoltaic energy conversion device and a method for making the device. The device includes a substrate formed from a bulk single crystal material having a bandgap (E.sub.g) of 0.4 eVsubstrate formed from one of a p-type or an n-type material. Another thermophotovoltaic energy conversion device includes a host substrate formed from a bulk single crystal material and lattice-matched ternary or quaternary III-V semiconductor active layers.

Charache, Greg W. (Clifton Park, NY); Baldasaro, Paul F. (Clifton Park, NY); Nichols, Greg J. (Burnt Hills, NY)

1998-01-01T23:59:59.000Z

471

Advancing Energy Systems through Integration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advancing Energy Systems Advancing Energy Systems through Integration Presented in partnership with the United States Department of Energy November 20, 2012 Webinar Community Renewable Energy Success Stories: District Heating with Renewable Energy Saint Paul's Community Energy System * Underground network of pipes aggregate heating and cooling needs * Aggregated thermal loads allows application of technologies and fuels not feasible for individual buildings * Increases fuel flexibility, rate stability, and reliability Community Scale Heating and Cooling 4 ever-greenenergy.com Ever-Green Energy Integrated Energy System flexible & renewable fuel sources reliable and effective production & storage hot & chilled water loops maximize energy conservation & reliability

472

National Bioenergy Center Biochemical Platform Integration Project  

DOE Green Energy (OSTI)

April through June 2008 update on activities of the National Bioenergy Center's Biochemical Platform Integration Project.

Not Available

2008-07-01T23:59:59.000Z

473

Patch Burning: Integrating Fire and Grazing  

E-Print Network (OSTI)

Patch Burning: Integrating Fire and Grazing to Promote Heterogeneity Patch Burning: Integrating Oklahoma Cooperative Extension Service Oklahoma State University June 2013 #12;#12;Patch Burning: Integrating Fire and Grazing to Promote Heterogeneity Patch Burning: Integrating Fire and Grazing to Promote

Balasundaram, Balabhaskar "Baski"

474

Patch Burning: Integrating Fire and Grazing  

E-Print Network (OSTI)

Patch Burning: Integrating Fire and Grazing to Promote Heterogeneity Patch Burning: Integrating Oklahoma Cooperative Extension Service Oklahoma State University September 2007 #12;#12;Patch Burning: Integrating Fire and Grazing to Promote Heterogeneity Patch Burning: Integrating Fire and Grazing to Promote

Debinski, Diane M.

475

Energy Storage Management for VG Integration (Presentation)  

SciTech Connect

This presentation describes how you economically manage integration costs of storage and variable generation.

Kirby, B.

2011-10-01T23:59:59.000Z

476

Building Technologies Office: Buildings to Grid Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Buildings to Grid Buildings to Grid Integration to someone by E-mail Share Building Technologies Office: Buildings to Grid Integration on Facebook Tweet about Building Technologies Office: Buildings to Grid Integration on Twitter Bookmark Building Technologies Office: Buildings to Grid Integration on Google Bookmark Building Technologies Office: Buildings to Grid Integration on Delicious Rank Building Technologies Office: Buildings to Grid Integration on Digg Find More places to share Building Technologies Office: Buildings to Grid Integration on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research Windows, Skylights, & Doors Research Space Heating & Cooling Research Water Heating Research Lighting Research

477

New and Underutilized Technology: Integrated Daylighting Systems |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Integrated Daylighting Systems Integrated Daylighting Systems New and Underutilized Technology: Integrated Daylighting Systems October 4, 2013 - 4:56pm Addthis The following information outlines key deployment considerations for integrated daylighting systems within the Federal sector. Benefits Integrated daylighting systems can be combined with electronic dimmable fluorescent ballasts, photo sensors, and occupancy sensors where appropriate. Network components, workstation controls, and building management options can also be integrated to provide significant savings on applied systems. Application Integrated daylighting systems are applicable in perimeter and interior spaces with daylight exposure via windows and skylights. Key Factors for Deployment Acceptable levels of daylight are required and must be factored into

478

Publicly Verifiable Remote Data Integrity  

Science Conference Proceedings (OSTI)

More and more customers are outsourcing data storage to remote archive service providers that are responsible for properly preserving the data. As such, it has become crucial for an archive service to be capable of providing evidence to demonstrate the ... Keywords: data outsourcing, integrity, pairing, public verifiability

Ke Zeng

2008-10-01T23:59:59.000Z

479

2010INTEGRATED ENERGY POLICY REPORT  

E-Print Network (OSTI)

by renewable power plant developers in the state. With its long history of clean energy policies, California/Global_warming/G-20%20Report.pdf. Building on the Clean Energy FoundationCalifornia's decades-long history of environ2010INTEGRATED ENERGY POLICY REPORT UPDATE CALIFORNIA ENERGY COMMISSION EDMUND G. BROWN JR

480

Integrated decontamination process for metals  

DOE Patents (OSTI)

An integrated process for decontamination of metals, particularly metals that are used in the nuclear energy industry contaminated with radioactive material. The process combines the processes of electrorefining and melt refining to purify metals that can be decontaminated using either electrorefining or melt refining processes.

Snyder, Thomas S. (Oakmont, PA); Whitlow, Graham A. (Murrysville, PA)

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "oled integrated substrate" 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

Structurally integrated steel solar collector  

DOE Patents (OSTI)

Herein is disclosed a flat plate solar heat collector unit. The solar collector is integrated as a structural unit so that the collector also functions as the building roof. The functions of efficient heat collection, liquid coolant flow passages, roof structural support and building insulation are combined into one unit.

Moore, Stanley W. (Los Alamos, NM)

1977-03-08T23:59:59.000Z

482

Structurally integrated steel solar collector  

DOE Patents (OSTI)

Herein is disclosed a flate plate solar heat collector unit. The solar collector is integrated as a structural unit so that the collector also functions as the building roof. The functions of efficient heat collection, liquid coolant flow passages, roof structural support, and building insulation are combined into one unit.

Moore, S.W.

1975-06-03T23:59:59.000Z

483

Rogers dilogarithm in integrable systems  

E-Print Network (OSTI)

We dicuss some curious aspects of the Rogers dilogarithm and the functional relations in integrable systems in two dimensions. This is for the proceedings of the XX1 Differential Geometry Methods in Theoretical Physics, Tianjin, China, 5-9 June 1992.

Kuniba, A

1992-01-01T23:59:59.000Z

484

Transdisciplinary Fluid Integration Research Center  

E-Print Network (OSTI)

Environment Reality-Coupled Computation Energy Dynamics Integrated Visual Informatics Super-Real-Time Medical of Fluid Science, Tohoku University, in April 2003. The next generation transdisciplinary research Research focus is to advance utilization of Computer Fluid Dynamics (CFD) for solving engineering problems

Obayashi, Shigeru

485

Airframe Structural Integrity Programs (ASIP)  

Science Conference Proceedings (OSTI)

Table 2   USAF Aircraft Structural Integrity Program tasks...analysis Vibration analysis Flutter analysis Nuclear weapons effects analysis Non-nuclear weapons effects analysis Design development tests Task III Full-scale testing Static tests Durability tests Damage tolerance tests Flight and ground operations tests Sonic tests Flight vibration tests Flutter...

486

Does integration increase life satisfaction?  

E-Print Network (OSTI)

generation immigrants, integration JEL classification: F22, J15, O15 1. Introduction Identity is generally interpreted as a self-definition, a narrative that people tell themselves and others, as the answer that they give to the question who am I...

Koczan, Zs.

2013-04-19T23:59:59.000Z

487

Conceptual Modeling for Data Integration  

Science Conference Proceedings (OSTI)

The goal of data integration is to provide a uniform access to a set of heterogeneous data sources, freeing the user from the knowledge about where the data are, how they are stored, and how they can be accessed. One of the outcomes of the research work ...

Diego Calvanese; Giuseppe Giacomo; Domenico Lembo; Maurizio Lenzerini; Riccardo Rosati

2009-07-01T23:59:59.000Z

488

NEMS integrating module documentation report  

Science Conference Proceedings (OSTI)

The National Energy Modeling System (NEMS) is a computer modeling system that produces a general equilibrium solution for energy supply and demand in the US energy markets. The model achieves a supply and demand balance in the end-use demand regions, defined as the nine Census Divisions, by solving for the prices of each energy type such that the quantities producers are willing to supply equal the quantities consumers wish to consume. The system reflects market economics, industry structure, and energy policies and regulations that influence market behavior. The NEMS Integrating Module is the central integrating component of a complex modeling system. As such, a thorough understanding of its role in the modeling process can only be achieved by placing it in the proper context with respect to the other modules. To that end, this document provides an overview of the complete NEMS model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.

Not Available

1993-12-14T23:59:59.000Z

489

Programming by integration in robotics  

Science Conference Proceedings (OSTI)

This document presents the first operating version of CoolBOT, a component oriented software framework for programming robotic systems. CoolBOT has been designed having in mind the idea of programming by integrating software components, in order to reduce ...

Jos L. Fernndez-Prez; Antonio C. Domnguez-Brito; Daniel Hernndez-Sosa; Jorge Cabrera-Gmez

2005-02-01T23:59:59.000Z

490

25 Year Lifetime for Flexible Buildings Integrated Photovoltaics  

SciTech Connect

Although preliminary proof-of-principle of the efficacy of barrier materials and processes, first developed by Battelle at PNNL and commercialized by Vitex, has been demonstrated at the laboratory scale, there are several challenges to the practical commercial implementation of these developments in the Buildings Integrated Photovoltaics (BIPV) market. Two important issues that are addressed in this project are identifying a low cost substrate material that can survive in the outside environment (rain, heat, dust, hail, etc.) for 25 years and developing an encapsulation method for the photovoltaic (PV) cells that can meet the required barrier performance without driving the cost of the total barrier package out of range (remaining below $3.00/Wp). Without these solutions, current encapsulation technologies will limit the use of PV for BIPV applications. Flexible, light-weight packaging that can withstand 25 years in the field is required for a totally flexible integrated PV package. The benefit of this research is to make substantial progress in the development of a cost-effective, viable thin film barrier package which will be a critical enabling technology to meet the Solar America Initiative cost and device reliability goals, and to make phot