National Library of Energy BETA

Sample records for facsimile email electronic

  1. Email

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

    Email Email Users may send email on any node on PDSF. If a recipient address is just a user name then it will be expanded according to the information in NIM and delivered. A similar treatment will be given to a message addressed to a user name at a specific pdsf node. The node name will be stripped off the address and the message will be sent according to the address from the NIM data base. PDSF nodes do not accept incoming mail from outside the cluster. If a recipient address is

  2. Email Lists

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

    Email Lists Email Lists When you get a NERSC user account, an email alias is created for you of the form username@nersc.gov username@nersc.gov is an email alias that will forward mail to your delivery email address. The NERSC Information Management (NIM) accounting interface will display your delivery address under the Contact Info tab (select My Contact Info from the My Stuff pull-down in the NIM main menu). Please keep your contact information in NIM up-to-date. Announcements of interest to

  3. Read Your E-mail | Argonne National Laboratory

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

    Read Your E-mail All Argonne employees can read their e-mail through the web. Argonne E-Mail service is a robust, reliable electronic communication solution for supporting...

  4. Email Announcements Archive

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

    Email Announcements Archive Email Announcements Archive Subject Date Author Edison will be unavailable this Thursday, 172016 8:00-17:00 PST 2016-01-05 15:37:04 Zhengji Zhao...

  5. Email Archives - Nercenergy

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

    Email The Four Pillars of Web Application Monitoring The services offered by Microsoft ... Some services available to monitoring web applications offer more available memory, while ...

  6. User Accounts and Emails

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

    User Accounts and Emails Print User Accounts Once a User Agreement is signed, users may set up an account for miscellaneous supplies and expenses at the ALS. To establish a user account, please contact This e-mail address is being protected from spambots. You need JavaScript enabled to view it , Budget and Planning, (x 6889). Users can keep track of expenses charged to their Berkeley Lab accounts through the Lab's Integrated Reporting and Information System (IRIS) . User Emails Users may sign up

  7. User Accounts and Emails

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

    User Accounts and Emails Print User Accounts Once a User Agreement is signed, users may set up an account for miscellaneous supplies and expenses at the ALS. To establish a user account, please contact This e-mail address is being protected from spambots. You need JavaScript enabled to view it , Budget and Planning, (x 6889). Users can keep track of expenses charged to their Berkeley Lab accounts through the Lab's Integrated Reporting and Information System (IRIS) . User Emails Users may sign up

  8. User Accounts and Emails

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

    User Accounts and Emails Print User Accounts Once a User Agreement is signed, users may set up an account for miscellaneous supplies and expenses at the ALS. To establish a user account, please contact This e-mail address is being protected from spambots. You need JavaScript enabled to view it , Budget and Planning, (x 6889). Users can keep track of expenses charged to their Berkeley Lab accounts through the Lab's Integrated Reporting and Information System (IRIS) . User Emails Users may sign up

  9. Morrison Foerster Emails

    Broader source: Energy.gov [DOE]

    The attached emails show that the Energy Department ran its legal analysis past the outside counsel and Morrison Foerster, and they indicated that the analysis was based on a reasonable...

  10. By E-Mail

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

    By E-Mail May 29, 2012 Dorothy Riehle FOIA Office U.S. Department of Energy P. O. Box 550 Richland, WA 99352 Re: FOIA RequestTank Inventories Dear Ms. Riehle: Pursuant to the...

  11. FNAL central email systems

    SciTech Connect (OSTI)

    Schmidt, Jack; Lilianstrom, Al; Pasetes, Ray; Hill, Kevin; /Fermilab

    2004-10-01

    The FNAL Email System is the primary point of entry for email destined for an employee or user at Fermilab. This centrally supported system is designed for reliability and availability. It uses multiple layers of protection to help ensure that: (1) SPAM messages are tagged properly; (2) All mail is inspected for viruses; and (3) Valid mail gets delivered. This system employs numerous redundant subsystems to accomplish these tasks.

  12. PDSF Email Announcements Archive

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

    Email Announcements Archive PDSF Email Announcements Archive List: pdsf Year: 2016 Select Year: 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 all Select List: all users mpp edison cori jgi pdsf nug managers Retired Systems: hopper carver bassi davinci franklin jacquard pvp euclid seaborg Search Announcements Body and Title Search Nothing found. Last edited: 2016-02-01 08:07:20

  13. Email Announcements Archive

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

    Email Announcements Archive Email Announcements Archive List: euclid Year: 2016 Select Year: 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 all Select List: all users mpp edison cori jgi pdsf nug managers Retired Systems: hopper carver bassi davinci franklin jacquard pvp euclid seaborg Search Announcements Body and Title Search Nothing found. Last edited: 2016-02-01 08:06:41

  14. Email Announcements Archive

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

    Email Announcements Archive Email Announcements Archive List: franklin Year: 2016 Select Year: 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 all Select List: all users mpp edison cori jgi pdsf nug managers Retired Systems: hopper carver bassi davinci franklin jacquard pvp euclid seaborg Search Announcements Body and Title Search Nothing found. Last edited: 2016-02-01 08:07:0

  15. Submitting Comments via Email

    Energy Savers [EERE]

    Submitting Comments via Email Any contact information provided in your e-mail submission will not be publicly viewable except for your first and last names, organization name (if any), and submitter representative name (if any). Your contact information will be publicly viewable if you include it in the comment itself or in any documents attached to your comment. Any information that you do not want to be publicly viewable should not be included in your comment, nor in any document attached to

  16. Genepool Email Announcements Archive

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

    Email Announcements Archive Genepool Email Announcements Archive List: genepool Year: 2016 Select Year: 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 all Select List: all users mpp edison cori jgi pdsf nug managers Retired Systems: hopper carver bassi davinci franklin jacquard pvp euclid seaborg Search Announcements Body and Title Search Subject Date Author [Jgi-users] JGI-NERSC Weekly Newsletter 2016-03-09 06:51:16 Daniel Udwary <dwudwary_at_lbl.gov>

  17. Hopper Email Announcements Archive

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

    Email Announcements Archive Hopper Email Announcements Archive Subject Date Author Hopper is retiring TOMORROW (Tuesday) 2015-12-14 15:56:49 Yun He <yhe_at_lbl.gov> Hopper is scheduled to retire on Dec 15, 2015 2015-12-10 13:26:21 Yun He <yhe_at_lbl.gov> NERSC recovering from power event - Hopper lightly loaded 2015-11-15 09:22:19 Katie Antypas <kantypas_at_lbl.gov> Hopper scratch file system issues today 2015-10-25 20:42:14 Yun He <yhe_at_lbl.gov> Encourage to submit

  18. Carver Email Announcements Archive

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

    Email Announcements Archive Carver Email Announcements Archive Subject Date Author Reminder: Carver retires and Global Scratch becomes read-only TOMORROW (Wed, Sept 30) 2015-09-29 09:10:02 Lisa Gerhardt <lgerhardt_at_lbl.gov> Reminder: Carver retires and Global Scratch becomes read-only TOMORROW (Wed, Sept 30) 2015-09-29 07:56:50 Yun He <yhe_at_lbl.gov> Reminder: Global Scratch (all systems) and Carver retirement end of September 2015-09-16 15:55:44 Yun He <yhe_at_lbl.gov>

  19. LLNL E-Mail Utilities

    Energy Science and Technology Software Center (OSTI)

    2005-10-31

    The LLNL E-mail Utilities software library is a Java API that simplifies the creation and delivery of email in Java business applications. It consists of a database-driven template engine, various strategies for composing, queuing, dispatching email and a Java Swing GUI for creating and editing email templates.

  20. Email Announcements Archive

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

    Email Announcements Archive Email Announcements Archive Subject Date Author Edison will be unavailable on 3/16/2016 8:00am-17:00pm PDT. 2016-03-07 16:18:27 Zhengji Zhao <zzhao_at_lbl.gov> A shorter purging period will be implemented on Edison starting 4/1/2016 2016-03-03 14:39:29 Zhengji Zhao <zzhao_at_lbl.gov> Edison will be unavailable next Wednesday, 2/3/2016 8:00-17:00 PST 2016-01-27 13:47:38 Zhengji Zhao <zzhao_at_lbl.gov> Edison will be unavailable this Thursday, 1/7/2016

  1. VIA EMAIL DELIVERY

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

    VIA EMAIL DELIVERY March 28, 2012 Lamont Jackson Office of Electricity Delivery and Energy Reliability U.S. Department of Energy 1000 Independence Avenue SW Washington, D.C. 20585 Lamont.Jackson@hq.doe.gov Re: Request for Information, OE Docket No. RRTT-IR-001, Rapid Response Team for Transmission Dear Mr. Jackson: TransWest Express LLC (TransWest) appreciates the opportunity to respond to the Department of Energy's questions related to permitting transmission lines, as outlined in the February

  2. SUBSCRIBE TO SSL EMAIL LISTS

    Broader source: Energy.gov [DOE]

    To receive the latest news regarding SSL events, publications, funding opportunities, and more, submit your email address to doe.ssl.updates@ee.doe.gov.

  3. Sign Up For Email Updates

    Broader source: Energy.gov [DOE]

    Be the first to know of the latest developments from the Energy.gov team -- from videos to infographics to live Q&A’s -- by signing up for email updates.

  4. Email Alerts - DOE Directives, Delegations, and Requirements

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

    Email Alerts by Diane Johnson Use this form to subscribeunsubscribe to email alerts. Please select the type of email alert that you would like to receive. Your Name Please enter...

  5. Email Notification - DOE Directives, Delegations, and Requirements

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

    Email Notification by Diane Johnson Use this form to subscribeunsubscribe to email alerts. Please select the type of email alert that you would like to receive. Your Name Please...

  6. Widget:SafeEmail | Open Energy Information

    Open Energy Info (EERE)

    Multiple addresses must be separated by a semi-colon. Usage Widget:SafeEmail|emailjane.doe@example.org|textEmail Jane Doe Example Retrieved from "http:en.openei.orgw...

  7. Email Contact for NREL.gov | NREL

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

    Email Contact for NREL.gov Use this form to send us your comments and questions, to report problems with the site, or to ask for help in finding information on our site. To...

  8. Email Updates about the Small Business Vouchers Pilot | NREL

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

    Email Updates about the Small Business Vouchers Pilot Subscribe Please enter and submit your e-mail address to receive periodic updates about the Small Business Vouchers Pilot. E-mail Address: Subscribe Unsubscribe Please enter and submit your e-mail address to unsubscribe from the mailing list for the Small Business Vouchers Pilot. E-mail Address: Unsubscribe

  9. Electron Microscopy Lab

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

    Electron Microscopy Lab Electron Microscopy Lab Focusing on the study of microstructures with electron and ion beam instruments, including crystallographic and chemical techniques. April 12, 2012 Transmission electron microscope Rob Dickerson examines a multiphase oxide scale using the FEI Titan 80-300 transmission electron microscope. Contact Rob Dickerson (505) 667-6337 Email Rod McCabe (505) 606-1649 Email Pat Dickerson (505) 665-3036 Email Tom Wynn (505) 665-6861 Email Dedicated to the

  10. Credit Committee Email Correspondence Regarding Solyndra | Department of

    Office of Environmental Management (EM)

    Energy Email Correspondence Regarding Solyndra Credit Committee Email Correspondence Regarding Solyndra Email correspondence from January 2009 urging Loan Program staff to cease communications with Solyndra in order to allow for additional market analysis. PDF icon CreditCommitteeEmailCorrespondence_Jan09.pdf More Documents & Publications Credit Committee Recommendation Regarding Solyndra Solyndra Credit Committee Recommendation Solar Background Document 1

  11. Email from BPA Acting Administrator Eliot Mainzer -- July 19, 2013 |

    Office of Environmental Management (EM)

    Department of Energy Email from BPA Acting Administrator Eliot Mainzer -- July 19, 2013 Email from BPA Acting Administrator Eliot Mainzer -- July 19, 2013 On July 19, 2013, BPA Acting Administrator Elliot Mainzer sent this email to BPA employees. PDF icon Email from Elliot Mainzer_July 19.pdf More Documents & Publications Email from BPA Acting Administrator Eliot Mainzer -- July 26, 2013 Before House Committee on Oversight and Government Reform Gregory H. Friedman: Provided for The

  12. **REPLIES TO THIS EMAIL WILL NOT BE ANSWERED AS IT COMES FROM AN UNATTENDED EMAIL BOX.

    Energy Savers [EERE]

    REPLIES TO THIS EMAIL WILL NOT BE ANSWERED AS IT COMES FROM AN UNATTENDED EMAIL BOX. Please submit replies to the POC identified in the Policy Flash.** This is to inform you that the Department of Energy, Office of Acquisition Management has issued a new Policy Flash. You may access it and previous PFs by clicking here. Acquisition Letters and Financial Assistance Letters issued with Policy Flashes are posted with them. They may be accessed separately by clicking

  13. SUBSCRIBE TO SSL EMAIL LISTS | Department of Energy

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

    SUBSCRIBE TO SSL EMAIL LISTS SUBSCRIBE TO SSL EMAIL LISTS SSL Updates To receive the latest news regarding SSL events, publications, funding opportunities, and more, submit your email address to doe.ssl.updates@ee.doe.gov. Postings To receive the weekly SSL Postings, which examine technology trends and performance issues related to solid-state lighting, submit your email address to postings@akoyaonline.com. Solid-State Lighting Home About the Solid-State Lighting Program Research &

  14. Email Updates - U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    Sign up for email subscriptions Sign up for email subscriptions to receive messages about specific U.S. Energy Information Administration products. Enter your email address: Check one or more of the lists below that you would like to receive. Click subscribe at the bottom of this page. (You will receive an email for each list you sign up for) Quick Jumps: Press Releases/Other | Petroleum | Natural Gas | Coal | Environment | Electricity | International | Forecasts | Consumption Press Releases and

  15. Available Upon Request - Click here to email a request

    Office of Legacy Management (LM)

    Available Upon Request - Click here to email a request Significant information from pages 1-7. Entire document not scanned.

  16. Legal and policy issues associated with monitoring employee E-mail

    SciTech Connect (OSTI)

    Segura, M.A.; Rither, A.C.

    1997-01-01

    This paper examines the legal issues involved with employer monitoring of employee e-mail. In addition to identifying pertinent legal issues, the paper provides guidelines that will help the Pacific Northwest National Laboratory (PNNL) establish a program for monitoring outgoing e-mail to insure compliance with company policies, particularly those regarding protection of trade secrets and proprietary information, and to comply with the Department of Energy`s (DOE) procedures for protecting Export Controlled Information (ECI). Electronic communication has allowed companies to enhance efficiency, responsiveness and effectiveness. E-mail allows employees to transmit all types of data to other individuals inside and outside of their companies. The ease with which information can be transmitted by e-mail has placed trade secrets, proprietary information, and other sensitive data at risk from inadvertent disclosure by employees. As employers attempt to protect their interests through measures such as monitoring e-mail, they may expose themselves to liability under federal and state laws for violating employee privacy. Business use of e-mail has proliferated so rapidly that the federal and state legal systems have not been able to adequately address the issues arising out of its use in the workplace.

  17. First Name: Last Name: Title: Telephone: Fax: Email: First Name:

    Gasoline and Diesel Fuel Update (EIA)

    SCHEDULE 1. IDENTIFICATION First Name: Last Name: Title: Telephone: Fax: Email: First Name: Last Name: Title: Telephone: Fax: Email: What company is the form being completed for? Company Name: 2013 For questions or additional information about the Form EIA-826, contact the Survey Manager: Peter Wong Telephone: (202) 586-7574 Fax: (202) 287-1938 Email: eia-826@eia.gov Cooperative Respondent Type Company ID Enter the month and year that data are being reported for: Independent Power Producer or

  18. Browning: Email in Response to Smart Grid Request for Information |

    Energy Savers [EERE]

    Department of Energy Browning: Email in Response to Smart Grid Request for Information Browning: Email in Response to Smart Grid Request for Information Email from Stephen Browning explaing the two attachments submitted in response to the Smart Grid Request for Information on Addressing Policy and Logistical Challenges. PDF icon Smart Gird Policy Memo More Documents & Publications Power North America RFI Comments Pensacola Smart Grid RFI Addressing Policy and Logistical Challenges City

  19. NREL: Workforce Development and Education Programs - Email Contact

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

    Email Contact Use this form to send us your comments and questions, to report problems with the site, or to ask for help in finding information on our site. Please enter your name...

  20. Public Comments Submitted by E-mail | Department of Energy

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

    Public Comments Submitted by E-mail Public Comments Submitted by E-mail In order to gather information and recommendations for the Quadrennial Energy Review, EPSA solicited comments from stakeholders and the general public. The public comments are located on this page and can be sorted by heading, searched by topic using the tags below, or by entering search terms in the search field. Tags EPSA QER Downloads Page Title Name of Organization Name of Submitter Tags

  1. The plate is not available in electronic format

    Office of Legacy Management (LM)

    The plate is not available in electronic format. Please email lm.records@lm.doe.gov to request the plate.

  2. E-mail et Web : pour une navigation sans risque

    ScienceCinema (OSTI)

    None

    2011-10-06

    Présentation orale en français, support visuel en anglais. À travers des exemples concrets, vous consoliderez vos connaissances et pourrez ainsi réajuster vos habitudes concernant l?utilisation sécurisée de votre boîte e-mail et de votre navigateur Web.

  3. Instructions for Using Secure Email via Outlook Web Access | Department of

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

    Energy Secure Email via Outlook Web Access Instructions for Using Secure Email via Outlook Web Access Outlook Web Access provides access to unencrypted email only and is suitable for use from any computer. Secure Email Requirements: An EITS provided Exchange email account An EITS provided RSA SecureID Token with an active account in the EITS-managed RSA Authentication Server Appropriate access granted Active Directory group membership DOEnet or Internet access and a supported web browser

  4. DOE-LPO_Email-Update_013_Final_2-Feb-2016 | Department of Energy

    Office of Environmental Management (EM)

    13_Final_2-Feb-2016 DOE-LPO_Email-Update_013_Final_2-Feb-2016 PDF icon DOE-LPO_Email-Update_013_Final_2-Feb-2016.pdf More Documents & Publications DOE-LPO_Email-Update_001_Through_11 DOE-LPO_Email-Update_012_Final_17-Dec-2015 DOE-LPO_Email-Update_013_Final_2-Feb-2016 Download LPO's Illustrated Poster Series

  5. MENTEE QUESTIONNAIRE Name: Title: Email: Office Phone Number:

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

    MENTEE QUESTIONNAIRE Name: Title: Email: Office Phone Number: Office Address: Why are you interested in the mentoring program? (This information will be included with the invitation to your potential mentor.) What goals do you want to work on during your participation in the mentoring program? Is there someone you would like to be your mentor? Yes No If yes, please list their name and any other possible mentors in order of preference: Expectations of the Mentoring Program How long? 6-months

  6. DOE-LPO_Email-Update_001_Through_11 | Department of Energy

    Office of Environmental Management (EM)

    01_Through_11 DOE-LPO_Email-Update_001_Through_11 PDF icon DOE-LPO_Email-Update_001_Final_10-Jul-2014.pdf PDF icon DOE-LPO_Email-Update_002_Final_30-Sep-2014.pdf PDF icon DOE-LPO_Email-Update_003_Final_12-Nov-2014.pdf PDF icon DOE-LPO_Email-Update_004_Final_18-Dec-2014.pdf PDF icon DOE-LPO_Email-Update_005_Final_5-Feb-2015.pdf PDF icon DOE-LPO_Email-Update_006_Final_26-Mar-2015.pdf PDF icon DOE-LPO_Email-Update_007_Final_10-Jun-2015.pdf PDF icon DOE-LPO_Email-Update_008_Final_24-Jun-2015.pdf PDF

  7. Space Electronics and Signal Processing (ISR-4)

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

    4 Space Electronics and Signal Processing Developing custom sensors, instruments, and systems for applications requiring advanced detection, monitoring, or assessment technologies Contacts Group Leader Roberta Klisiewicz Email Deputy Group Leader Myles Fitzgerald Email Staff Operations Manager Tanner Trujillo Email Administrative Specialist Amy Shade Email Prometheus LANL Prometheus program developed and launched eight advanced 1.5U cubesats in November 2013. Quality, reliable instruments for

  8. V-225: McAfee Email Gateway SMTP Processing Flaw Lets Remote...

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

    5: McAfee Email Gateway SMTP Processing Flaw Lets Remote Users Deny Service V-225: McAfee Email Gateway SMTP Processing Flaw Lets Remote Users Deny Service August 23, 2013 - 1:26am...

  9. MENTOR QUESTIONNAIRE Name: Title: Email: Office Phone Number:

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

    MENTOR QUESTIONNAIRE Name: Title: Email: Office Phone Number: Office Address: is interested in this program because: Are you willing to act as a mentor for ? Yes No Expectations of the Mentoring Program How long? 6-months minimum commitment. Are you willing to commit to the 6-months minimum timeframe? Yes No How much time? You decide with your mentee; 1-4 hours/month is recommended. Please return completed form to Ames Lab Human Resources, 105 TASF. Are you willing to commit 1-4 hours per month

  10. Microsoft Word - SMail_Secure_Web-Based_Email_v3 _2_.doc

    Office of Environmental Management (EM)

    HQ OCIO Instructions for Using Secure Email (SMail) via Outlook Web Access with an RSA Token Instructions for Using Secure Email (SMail) via Outlook Web Access with an RSA Token Version 4 April 2010 Office of the Associate CIO for IT Support Services United States Department of Energy DOE HQ OCIO Instructions for Using Secure Email (SMail) via Outlook Web Access with an RSA Token Requirements SMail: 1. An Energy IT Services (EITS) provided Exchange email account. 1 2. An EITS provided RSA

  11. DOE-LPO_Email-Update_012_Final_17-Dec-2015 | Department of Energy

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

    12_Final_17-Dec-2015 DOE-LPO_Email-Update_012_Final_17-Dec-2015 PDF icon DOE-LPO_Email-Update_012_Final_17-Dec-2015.pdf More Documents & Publications DOE-LPO_Email-Update_001_Through_11 Financing Innovation to Address Global Climate Change Presentation: DOE Loan Programs

  12. NOTICE TO SUPPLIERS Fraudulent Quote Requests/Purchase Order E-Mail Activity

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

    * The email message may be poorly written, with misspellings and awkward sentence structure. * The sender's email address is not the same as CNS standard email address domain. The email address domain for Y-12: xxx@y12.doe.gov, for Pantex: xxx@pantex.com. Email from either site may also be in this form: xxx@cns.doe.gov. * The message and purchase order requests shipment/delivery of products to non-CNS facilities. * The message will include an attachment that is designed to look like a purchase

  13. Electronic Newsletter Requirements and Best Practices | Department of

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

    Energy Electronic Newsletter Requirements and Best Practices Electronic Newsletter Requirements and Best Practices The Office of Energy Efficiency and Renewable Energy (EERE) has requirements and best practices for developing and delivering electronic newsletters. Requirements All electronic newsletters must follow these requirements. Use an Appropriate Email Management Tool All email messages should be sent using one of the following email management tools: EERE's GovDelivery account A DOE

  14. Electronic Registration Form - Hanford Site

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

    About Us Hanford Site Wide Programs Health & Safety Exposition Electronic Registration Form About Us Charging Your Time Committee Members Contact Us Electronic Registration Form Exhibitor and Vendor Information EXPO 2016 Sponsors EXPO Award Criteria Special Events What is EXPO Why Should I Participate in EXPO Electronic Registration Form Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size * Fields marked with an asterisk are required. Exhibit

  15. Microsoft Word - SMail_Secure_Web-Based_Email_v3 _2_.doc | Department of

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

    Energy SMail_Secure_Web-Based_Email_v3 _2_.doc Microsoft Word - SMail_Secure_Web-Based_Email_v3 _2_.doc PDF icon Instructions for Using Secure Email via Outlook Web Access More Documents & Publications Using Two-Factor RSA Token with WebVPN Citrix_2FA_Authentication_09.09 Microsoft Word - Citrix_2FA_Authentication_12_3_2009.doc

  16. Sign Up for E-mail Updates | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Sign Up for E-mail Updates Materials Sciences and Engineering (MSE) Division MSE Home About Staff What's New Research Areas Reports and Activities Science Highlights Principal Investigators' Meetings BES Home What's New Sign Up for E-mail Updates Print Text Size: A A A FeedbackShare Page The Division has a "Dear Colleague" email list, which is used to circulate general information such as funding opportunity announcements and administrative information such as position openings. To

  17. NOTICE TO SUPPLIERS Fraudulent Quote Requests/Purchase Order E-Mail Activity

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

     The email message may be poorly written, with misspellings and awkward sentence structure.  The senders email address is not the same as CNS standard email address domain. The email address domain for Y-12: xxx@y12.doe.gov, for Pantex: xxx@pantex.com.  The message and purchase order requests shipment/delivery of products to non-CNS facilities.  The message will include an attachment that is designed to look like a purchase order, and includes a logo or other graphic, and a signature

  18. Blackout 2003: Summary of Comments from Forum and Email | Department of

    Energy Savers [EERE]

    Energy Summary of Comments from Forum and Email Blackout 2003: Summary of Comments from Forum and Email This Excel file is a summary of all comments and recommendations received by DOE on the Blackout Report via email and the Blackout Forum as of 1-12-04. PDF icon Summary of Comments from Forum and Email More Documents & Publications Blackout 2003: Blackout Final Implementation Report Blackout 2003: Final Report on the August 14, 2003 Blackout in the United States and Canada: Causes and

  19. Emailed Comments of Elizabeth Chimento RE: Pepco Scheduled Line Repair Dec.

    Energy Savers [EERE]

    1-20, 2006 | Department of Energy Emailed Comments of Elizabeth Chimento RE: Pepco Scheduled Line Repair Dec. 1-20, 2006 Emailed Comments of Elizabeth Chimento RE: Pepco Scheduled Line Repair Dec. 1-20, 2006 Docket No. EO-05-01. Regarding the planned line outage, scheduled for Feb. 20 through Mar. 6, I am requesting that the residents near the plant be moved for the duration of the outage to protect their health. PDF icon Emailed Comments of Elizabeth Chimento RE: Pepco Scheduled Line Repair

  20. Electronic Mail Analysis Capability

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

    2001-01-08

    Establishes the pilot program to test the Department of Energy (DOE) Electronic Mail Analysis Capability (EMAC), which will be used to monitor and analyze outgoing and incoming electronic mail (e-mail) from the National Nuclear Security Administration (NNSA) and DOE laboratories that are engaged in nuclear weapons design or work involving special nuclear material. No cancellation.

  1. VIA EMAIL TO: LPT.RFI.2015@hq.doe.gov Ms. Alice Lippert Office...

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

    August 24, 2015 VIA EMAIL TO: LPT.RFI.2015@hq.doe.gov Ms. Alice Lippert Office of Electricity Delivery and Energy ... LLC on Request for Information on National Power ...

  2. Electron

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

    density measurement by differential interferometry W. X. Ding, D. L. Brower, B. H. Deng, and T. Yates Electrical Engineering Department, University of California-Los Angeles, Los Angeles, California 90095 ͑Received 5 May 2006; presented on 10 May 2006; accepted 16 June 2006; published online 26 September 2006͒ A novel differential interferometer is being developed to measure the electron density gradient and its fluctuations. Two separate laser beams with slight spatial offset and frequency

  3. Electron

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    Electron thermal transport within magnetic islands in the reversed-field pinch a... H. D. Stephens, 1,b͒ D. J. Den Hartog, 1,3 C. C. Hegna, 1,2 and J. A. Reusch 1 1 Department of Physics, University of Wisconsin-Madison, 1150 University Ave., Madison, Wisconsin 53706, USA 2 Department of Engineering Physics, University of Wisconsin-Madison, 1500 Engineering Drive, Madison, Wisconsin 53706, USA 3 Center for Magnetic Self-Organization in Laboratory and Astrophysical Plasmas, University of

  4. Email List

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    Expand Finance & Rates Involvement & Outreach Expand Involvement & Outreach Doing Business Expand Doing Business Skip navigation links Initiatives Columbia River Treaty Non...

  5. Email Template

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    with state requirements. Marty agreed. Gerry said the pitch for 3116 was that the language of the requirements were changed to make sure Resource Conservation and Recovery...

  6. Email Template

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    January 9, 2007 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD HEALTH, SAFETY, AND ENVIRONMENTAL PROTECTION COMMITTEE MEETING January 9, 2007 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Committee Discussion on Worker's Compensation Advice .............................................. 1 Medical Removal Process

  7. Email Template

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    March 8, 2007 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD HEALTH, SAFETY, AND ENVIRONMENTAL PROTECTION COMMITTEE MEETING March 8, 2007 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Medical Removal Process ................................................................................................... 1 Classification of Workers and Medical Records

  8. Email Template

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    March 12, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD HEALTH, SAFETY AND ENVIRONMENTAL PROTECTION COMMITTEE MEETING March 12, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Beryllium ............................................................................................................................ 1 Committee

  9. Email Template

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    March 10, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD HEALTH SAFETY AND ENVIRONMENTAL PROTECTION MEETING March 10, 2010 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 C-104 Tank Incident ........................................................................................................... 1 Beryllium

  10. Email Template

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    May 16, 2007 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD HEALTH SAFETY AND ENVIRONMENTAL PROTECTION COMMITTEE May 16, 2007 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Discussion on Worker's Compensation .............................................................................. 1 Discussion on Committee Work Plan

  11. Email Template

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    June 11, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD HEALTH, SAFETY AND ENVIRONMENTAL PROTECTION COMMITTEE MEETING June 11, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Uniform Site-Wide Safety Program .................................................................................... 1 Site

  12. Email Template

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    Final Meeting Summary October 18, 2007 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD HEALTH SAFETY AND ENVIRONMENTAL SAFETY COMMITTEE MEETING October 18, 2007 Richland, WA Topics in this Meeting Summary Welcome and Introductions .................................................................................................1 Review Response to Worker's Compensation Advice ........................................................1 Tri-Party Agreement (TPA) Negotiations Workshop

  13. Email Template

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    6, 2008 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATION COMMITTEE MEETING February 6, 2008 Pasco, WA Topics in this Meeting Summary Welcome and Introductions ............................................................................................................. 1 Public Involvement Workshop ........................................................................................................ 1 Tri-Party Agreement Quarterly Debrief

  14. Email Template

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    January 14, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT COMMITTEE MEETING January 14, 2009 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Strategic Planning Process - Part 1 .................................................................................... 2 Public Involvement -- Tank Closure and Waste Management EIS (TC&WM EIS) .......... 9

  15. Email Template

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    February 3, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT COMMITTEE MEETING February 3, 2010 Kennewick, WA Topics in this Meeting Summary Opening, welcome and introductions .............................................................................................. 1 Public hearings debrief - Tank Closure and Waste Management Environmental Impact Statement

  16. Email Template

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    4, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATION COMMITTEE MEETING February 4, 2009 Kennewick, WA Topics in this Meeting Summary Welcome and Introductions ............................................................................................................. 1 Approve meeting summary ............................................................................................................. 1 Updating, Revising and Editing the Hanford Site

  17. Email Template

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    1, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATION COMMITTEE MEETING April 1, 2009 Portland, OR Topics in this Meeting Summary Welcome and Introductions ............................................................................................................. 1 Approve meeting summary ............................................................................................................. 2 TPA Agencies Public Involvement Activities

  18. Email Template

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    Page 1 Final Meeting Summary April 7, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT COMMITTEE MEETING April 7, 2010 Portland, OR Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Public Hearings Debrief - Tank Closure and Waste Management EIS ............................. 2 Strategic Planning Process - Public Involvement Goals

  19. Email Template

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    2, 2008 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATION COMMITTEE MEETING April 2, 2008 Portland, OR Topics in this Meeting Summary Welcome and Introductions ............................................................................................................. 1 Tri-Party Agreement (TPA) Agencies - Look Ahead, Look Back ................................................. 1 Committee Discussion on Fiscal Year 2009 (FY 2009) Budget Request Advice

  20. Email Template

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    April 14, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATIONS COMMITTEE MEETING April 14, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Strategic Planning Process - Public Involvement Goals .................................................... 1 TPA Draft M-15 and M-91 Change Packages

  1. Email Template

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    Page 1 Final Meeting Summary July 7, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATIONS COMMITTEE MEETING July 7, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Recent Public Involvement Experiences, Opportunities and Evaluations-What Have We Learned?

  2. Email Template

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    August 5, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATIONS COMMITTEE MEETING August 5, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Status of Public Involvement at Hanford ............................................................................ 2 Role and Function of the PIC Committee (part 1)

  3. Email Template

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    Summary, August 12, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATIONS COMMITTEE MEETING Aug 12, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 EMAB - Open Meetings Advice ........................................................................................ 1 Strategic Public Involvement Planning Advice

  4. Email Template

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    2, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT AND COMMUNICATION COMMITTEE MEETING September 2, 2009 Seattle, WA Topics in this Meeting Summary Welcome and Introductions ............................................................................................................. 1 Approve meeting summary ............................................................................................................. 2 Tri-Party Agreement (TPA) and Community Relations Plan

  5. Email Template

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    November 4, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT COMMITTEE MEETING November 4, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Tri-Party Agreement - draft advice on the updating and editing the Tri-Party Agreement (TPA) agencies' Community Relations Plan (CRP) ........................................................... 1 Draft advice on the

  6. Email Template

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    7, 2008 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING May 7, 2008 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 PW 1/3/6 Operable Unit Workshop .................................................................................... 1 Hanford Comprehensive Land Use Plan Environmental Impact Statement ....................... 6 Hanford Site Wide

  7. Email Template

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    8 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING August 12, 2008 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 PW 1/3/6 ............................................................................................................................. 1 Technology Development Efforts

  8. Email Template

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    10, 2008 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING September 10, 2008 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Overview on D, H, and K Reactors .................................................................................... 1 RAP Committee Work Plan Update

  9. Email Template

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    8, 2008 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING October 8, 2008 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Groundwater Metrics Briefing ............................................................................................ 1 Hanford Barrier - Burn Plan

  10. Email Template

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    November 13, 2008 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING November 13, 2008 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 ZP-1 Record of Decision .................................................................................................... 1 Overall ROD Strategy

  11. Email Template

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    4, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING April 14, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Purgewater Management Alternatives ................................................................................ 1 Overall Central Plateau (CP) Cleanup Completion Strategy .............................................. 5

  12. Email Template

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    6, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING May 6, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Purgewater Management Alternatives Update ................................................................... 1 Draft ERDF Advice

  13. Email Template

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    July 23, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING July 23, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Purgewater Issues Update ................................................................................................... 1 Central Plateau Strategy

  14. Email Template

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    August 10, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING Aug 10, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Remediation efforts in 100-N Reactor Area ....................................................................... 1 100-N Remedial Investigation/Feasibility Study Work Plan Draft Advice ........................ 5 100-D

  15. Email Template

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    Meeting Page 1 Final Meeting Summary September 15, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING September 15, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 U-Canyon Demolition ......................................................................................................... 1 River Corridor/Groundwater Briefing

  16. Email Template

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    3, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING October 13, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Reverse Wells Briefing ....................................................................................................... 1 Water and Sewer Infrastructure and Export Water Option Study

  17. Email Template

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    10 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU COMMITTEE MEETING November 17, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Environmental Restoration Disposal Facility (ERDF) Performance Assessment .............. 1 RCRA Permit Update ......................................................................................................... 6 Deep Vadose

  18. Email Template

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    & Plateau - Public Involvement and Communication Page 1 Final Meeting Summary May 12, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD RIVER AND PLATEAU - PUBLIC INVOLVEMENT AND COMMUNICATIONS JOINT COMMITTEE MEETING May 12, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Advice Development

  19. Email Template

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    8 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING October 7, 2008 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Pretreatment Engineering Platform..................................................................................... 1 Secondary Waste Roadmap

  20. Email Template

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    10 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING March 11, 2010 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Single-Shell Tank Integrity Expert Panel Workshop.......................................................... 1 Draft Tank Closure & Waste Management Environmental Impact Statement (TC&WM EIS)

  1. Email Template

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    2, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING March 12, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Update on Single Shell Tank (SST) Retrieval .................................................................... 1 Single Shell Tank (SST) Integrity Expert Panel Study ....................................................... 9

  2. Email Template

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    5, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING April 15, 2009 Richland, WA Topics in this Meeting Summary Waste Treatment Plant (WTP) Tour ................................................................................... 1 Welcome and Introductions ............................................... Error! Bookmark not defined. Tank Closure & Waste Management Environmental Impact Statement (TC&WM EIS) .. 2 Sodium Management Plan

  3. Email Template

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    6, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING August 6, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Secondary Waste Roadmap ................................................................................................ 1 Technetium Waste

  4. Email Template

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    6, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING September 16, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Pulse Jet Mixer Facility ...................................................................................................... 1 Waste Treatment Plant (WTP)

  5. Email Template

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    9 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING October 7, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 242-A Evaporator................................................................................................................ 2 Waste Management Area - C Performance Assessment (PA) ............................................ 6

  6. Email Template

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    October 14, 2010 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING October 14, 2010 Richland, WA Topics in this Meeting Summary Welcome and introductions ................................................................................................ 1 Closure Plan Preliminary Planning (joint with River and Plateau Committee).................. 1 System Plan Rev 5 & 6

  7. Email Template

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    November 18, 2009 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD TANK WASTE COMMITTEE MEETING November 18, 2009 Richland, WA Topics in this Meeting Summary Welcome and Introductions ................................................................................................ 1 Tank Closure and Waste Management Environmental Impact Statement (TC&WM EIS) 1 River Protection System Plan, Rev. 4 ................................................................................. 5 Waste Treatment

  8. Email Template

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    ... 12, 2009 measuring conductivity in the ocean was used. The tool, a trident probe push pole, was modified, and John said the 400-pound tool worked in all but the heaviest currents. ...

  9. Email Template

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    ... Potential Advice Points - CRP (as captured on flip chart ... Measurements Hanford history * Advanced ... issues, such as the vitrification plant. * Gerry said one of the ...

  10. Email Template

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    ... Ken asked whether the Fast Flux Test Facility (FFTF) is ... but a facility within it that is storing sodium is included. ... do that there must be a decision framework for the reactors. ...

  11. Email Template

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    Nez Perce Tribe Steve Pfaff, DOE-ORP Dan McDonald, Ecology Michele Berber, WRPS Woody Russell, DOE-ORP Craig Cameron, EPA Les Fort, WRPS John Martell, WDOH Mike Priddy,...

  12. Email Template

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    that for the TC&WM EIS, DOE committed to improving the EIS but that it is not a straightforward situation. He said if there is a plan to reduce impacts and EPA agrees, then...

  13. Email Template

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    Maynard said the assumptions the meeting will focus on are related to work plans and strategies in process now and will impact cleanup decisions. Wade Riggsbee said the...

  14. Email Template

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    and that this advice reflects the outcome of a process. He said this is not the exclusive definition of successful public involvement. Doug thought this advice should reference...

  15. Email Template

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    Mercer Gerry Pollet Laura Hanses Liz Mattson Bob Suyama Steve Hudson Ken Niles (phone) Jean Vanni Pam Larsen Others Paula Call, DOE-RL Dieter Bohrmann, Ecology Paul ,...

  16. Email Template

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    as land, wildlife, biota, air, groundwater, drinking water supplies, and other resources belonging to, managed by, held in trust by, or otherwise controlled by the United States...

  17. Email Template

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    ... He said the 300 Area is the industrial complex that provided fuel. He said the primary contaminant is waist uranium and chemicals included in the fabrication process. He said there ...

  18. Email Template

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    she asked why mining would be a land-use category. Briant said this relates to gravel mining, and DOE utilizes a great deal of borrow material for caps or road building to avoid...

  19. Omen: identifying potential spear-phishing targets before the email is sent.

    SciTech Connect (OSTI)

    Wendt, Jeremy Daniel

    2013-07-01

    We present the results of a two year project focused on a common social engineering attack method called %22spear phishing%22. In a spear phishing attack, the user receives an email with information specifically focused on the user. This email contains either a malware-laced attachment or a link to download the malware that has been disguised as a useful program. Spear phishing attacks have been one of the most effective avenues for attackers to gain initial entry into a target network. This project focused on a proactive approach to spear phishing. To create an effective, user-specific spear phishing email, the attacker must research the intended recipient. We believe that much of the information used by the attacker is provided by the target organization's own external website. Thus when researching potential targets, the attacker leaves signs of his research in the webserver's logs. We created tools and visualizations to improve cybersecurity analysts' abilities to quickly understand a visitor's visit patterns and interests. Given these suspicious visitors and log-parsing tools, analysts can more quickly identify truly suspicious visitors, search for potential spear-phishing targeted users, and improve security around those users before the spear phishing email is sent.

  20. Email Update on the Status of the Section 1222 Review Process Sent to Interested Parties on September 3, 2015

    Broader source: Energy.gov [DOE]

    A brief email update on the status of the Section 1222 review process was sent to interested parties on September 3, 2015.

  1. Via E-Mail Michael Li Electricity Policy Specialist U.S. Department of Energy

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

    November 1, 2010 Via E-Mail Michael Li Electricity Policy Specialist U.S. Department of Energy Office of Electricity Delivery and Energy Reliability 1000 Independence Avenue, SW Washington, DC 20585 smartgridpolicy@hq.doe.gov Re: Smart Grid RFI: Addressing Policy And Logistical Challenges Dear Mr. Li: On behalf of the Association of Home Appliance Manufacturers (AHAM), I would like to provide our comments on the Smart Grid RFI: Addressing Policy and Logistical Challenges, 75 Fed. Reg. 57,006

  2. By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency

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

    June 19, 2012 By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency U.S. Department of Energy Office of the General Counsel 1000 Independence Ave., SW Washington, D.C. 20585 Regulatory.Review@hq.doe.gov Re: Regulatory Burden RFI Dear Mr. Cohen: The Association of Home Appliance Manufacturers (AHAM) respectfully submits the following comments to the Department of Energy (DOE) on its Regulatory Burden RFI, 77 Fed. Reg. 28518 (May 15, 2012). AHAM

  3. By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency

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

    21, 2011 By E-Mail Daniel Cohen Assistant General Counsel for Legislation, Regulation, and Energy Efficiency U.S. Department of Energy Office of the General Counsel 1000 Independence Ave., SW Room 6A245 Washington, D.C. 20585 Regulatory.Review@hq.doe.gov Re: Regulatory Burden RFI Dear Mr. Cohen: The Association of Home Appliance Manufacturers (AHAM) respectfully submits the following comments to the Department of Energy (DOE) on its Request for Information on reducing regulatory burden, 76 Fed.

  4. Agency Points of Contact for Tribal Consultation Agency Point of Contact Email and Phone

    Energy Savers [EERE]

    Agency Points of Contact for Tribal Consultation Agency Point of Contact Email and Phone Department of the Interior Sarah Harris Chief of Staff to the Assist Secretary - Indian Affairs Tribalconsultation@bia.gov (202) 208-7163 Department of Justice Tracy Toulou Director, Office of Tribal Justice OTJ@usdoj.gov (202) 514-8812 Department of State Reta Lewis Special Representative for Global Intergovernmental Affairs tribalconsultation@state.gov (202) 647-7710 Department of the Treasury Alexander

  5. LAST FIRST INSTITUTION EMAIL Alvarado Fernando Wisconsin flalvarado@gmail.com

    Office of Environmental Management (EM)

    LAST FIRST INSTITUTION EMAIL Alvarado Fernando Wisconsin flalvarado@gmail.com Anderson Lindsay Cornell cla28@cornell.edu Birman Ken Cornell ken@cs.cornell.edu Bindewald Gil DOE Gilbert.Bindewald@hq.doe.gov Bitar Eilyan Cornell eyb5@cornell.edu Bojanczyk Adam Cornell adamb@ece.cornell.edu Bose Subhonmesh Cornell University sb2333@cornell.edu Causgrove Patrick Bigwood Pat@bigwood-systems.com Chiang Hsiao-Dong Cornell hc63@cornell.edu Dominguez-Garcia Alejandro U Illinois aledan@illinois.edu Eto

  6. VIA EMAIL TO: Regulatory.Review@hq.doe.gov Steven Croley U.S. Department of Energy

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

    July 17, 2015 VIA EMAIL TO: Regulatory.Review@hq.doe.gov Steven Croley U.S. Department of Energy Office of General Counsel 1000 Independence Avenue SW., Room 6A245 Washington, DC 20585 RE: DOE Regulatory Burden RFI INTRODUCTION The Information Technology Industry Council (ITI) appreciates the opportunity to submit comments in response to the Regulatory Burden RFI. 1 ITI represents the leading global innovators of information and communications technology (ICT), an industry committed to

  7. Microsoft Word - FINAL FOIA June 26 Share Point Request.docx

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

    6, 2012 Dorothy Riehle RL/ORP Freedom of Information and Privacy Act Officer P.O. Box 550 Richland, Washington 99352 Telephone: (509) 376-6288 Facsimile: (509) 376-9704 Email: Dorothy_C_Riehle@rl.gov Dear Freedom of Information and Privacy Act Officer(s), Pursuant to the Freedom of Information Act, we are requesting on behalf of Heart of America Northwest, copies of the following public records, including email, electronic documents, and paper records: 1. All records relating to permit review

  8. Site Office Contracting Officer E-mail address Ames Site Office Jackie York Jacquelyn.york@ch.doe.gov

    National Nuclear Security Administration (NNSA)

    Site Office Contracting Officer E-mail address Ames Site Office Jackie York Jacquelyn.york@ch.doe.gov Argonne Site Office Jacquelyn York Jacquelyn.york@ch.doe.gov Brookhaven Site Office Evelyn Landini Jennifer Hartmann elandini@bnl.gov jhartmann@bnl.gov Idaho Site Office Paul Allen allenph@id.doe.gov Kansas City Site Office Ralph Tennant rtennant@kcp.gov Lawrence Livermore Site Office Homer Williamson homer.williamson@nnsa.doe.gov Los Alamos Site Office Barbara Romero Robert M. Poole

  9. Traveling Electrons in Loosely Bound Layers | Argonne National Laboratory

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

    Traveling Electrons in Loosely Bound Layers September 24, 2015 Tweet EmailPrint Extremely large magnetoresistance (XMR) was recently discovered in WTe2, triggering extensive research on this material regarding the XMR origin. Since WTe2 is a layered compound with metal layers sandwiched between adjacent insulating chalcogenide layers, this material has been considered to be electronically two-dimensional. Here a team of users from Argonne's Materials Science Division and Northern Illinois

  10. Carver Email Announcements Archive

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

    Next Tuesday 2012-02-03 16:30:16 David Turner New version of MATLAB on Carver and Euclid 2012-01-11 12:13:56 David Turner Reminder:...

  11. Genepool Email Announcements Archive

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

    2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 all Select List: all users mpp edison cori jgi pdsf nug managers Retired Systems: hopper carver bassi davinci franklin...

  12. Hopper Email Announcements Archive

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

    faster turnaround time 2015-08-05 18:31:42 Yun He Hopper scheduled maintenance next Wed July 15 2015-07-07 22:08:07 Yun He Hopper scheduled...

  13. Skroupa_email.pdf

    Office of Legacy Management (LM)

  14. New nano-mechanical plasmonic phase modulator offers electronics potential

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

    | Argonne National Laboratory nano-mechanical plasmonic phase modulator offers electronics potential April 3, 2015 Tweet EmailPrint By using standard semiconductor manufacturing equipment, a team of scientists from the U.S. Department of Energy's Argonne National Laboratory, the National Institute of Standards and Technology (NIST), Rutgers University and the University of Colorado at Colorado Springs, has demonstrated a nano-mechanical plasmon phase modulator that can control and manipulate

  15. Webinar: Opportunities for Wide Bandgap Semiconductor Power Electronics for

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

    Hydrogen and Fuel Cell Applications | Department of Energy Opportunities for Wide Bandgap Semiconductor Power Electronics for Hydrogen and Fuel Cell Applications," originally presented on October 21, 2014. In addition to this text version of the audio, you can access the presentation slides. Amit Talapatra: -recorded, so a recording, along with slides, will be posted to our website in about ten days, and we will send out an email once those are posted to our website. All participants in

  16. Microsoft Word - DOE EISs unavilable Electronically Template

    National Nuclear Security Administration (NNSA)

    DOE, 2001a, is unavailable to the public in an electronic format due to security sensitivity of some of the information within the document. DOE will continue to provide hard copies as available of all its NEPA documents to people upon request. If you would like to request the document, you may do so by e-mail to denise.freeman@hq.doe.gov or by leaving a message on the toll-free information line at 1-800-472-2756. Your request will be directed to the responsible DOE office. For additional

  17. Electron radiography

    DOE Patents [OSTI]

    Merrill, Frank E.; Morris, Christopher

    2005-05-17

    A system capable of performing radiography using a beam of electrons. Diffuser means receive a beam of electrons and diffuse the electrons before they enter first matching quadrupoles where the diffused electrons are focused prior to the diffused electrons entering an object. First imaging quadrupoles receive the focused diffused electrons after the focused diffused electrons have been scattered by the object for focusing the scattered electrons. Collimator means receive the scattered electrons and remove scattered electrons that have scattered to large angles. Second imaging quadrupoles receive the collimated scattered electrons and refocus the collimated scattered electrons and map the focused collimated scattered electrons to transverse locations on an image plane representative of the electrons' positions in the object.

  18. Modeling electron emission and surface effects from diamond cathodes...

    Office of Scientific and Technical Information (OSTI)

    APA Chicago Bibtex Export Metadata Endnote Excel CSV XML Save to My Library Send to Email Send to Email Email address: Content: Close Send Cite: MLA Format Close Cite: APA ...

  19. Electron Transfer

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

    3 Pierre Kennepohl1,2 and Edward Solomon1* 1Department of Chemistry, Stanford University, Stanford, CA 94305 Electron transfer, or the act of moving an electron from one place to another, is amongst the simplest of chemical processes, yet certainly one of the most critical. The process of efficiently and controllably moving electrons around is one of the primary regulation mechanisms in biology. Without stringent control of electrons in living organisms, life could simply not exist. For example,

  20. Consumer Electronics

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

    & Events Expand News & Events Skip navigation links Residential Residential Lighting Energy Star Appliances Consumer Electronics Heat Pump Water Heaters Electric Storage Water...

  1. Fermilab | Contact Fermilab | Email Fermilab

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

    feature photo feature photo feature photo feature photo feature photo Contact Fermilab Navbar Toggle About Quick Info Science History Organization Photo and video gallery Diversity Education Safety Sustainability and environment Contact Newsroom Spotlight Press releases Fact sheets and brochures symmetry Interactions.org Photo and video archive Resources for ... Employees Researchers, Postdocs and Graduate Students Job Seekers Neighbors Industry K-12 Students, Teachers and Undergraduates Media

  2. Project 8 Detects Individual Electrons by their Cyclotron Radiation | U.S.

    Office of Science (SC) Website

    DOE Office of Science (SC) Project 8 Detects Individual Electrons by their Cyclotron Radiation Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) Community Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: Email Us More Information » 11.01.15 Project 8

  3. Towards Understanding Electronic Switching in Magnets | U.S. DOE Office of

    Office of Science (SC) Website

    Science (SC) Understanding Electronic Switching in Magnets Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: Email Us More Information » 09.01.13 Towards Understanding

  4. Visualizing the Onset of "Heavy Electron" Superconductivity | U.S. DOE

    Office of Science (SC) Website

    Office of Science (SC) Visualizing the Onset of "Heavy Electron" Superconductivity Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) Community Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: Email Us More Information »

  5. Governor Cuomo, GE Announce Power Electronics Manufacturing Consortium

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

    Governor Cuomo Announces 100 Businesses Led by GE to Join $500 Million Partnership with State to Develop Next-Generation Power Electronics, Creating Thousands of Jobs in Capital Region and Upstate Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Governor Cuomo Announces 100 Businesses Led by GE to Join $500 Million

  6. Electron tube

    DOE Patents [OSTI]

    Suyama, Motohiro (Hamamatsu, JP); Fukasawa, Atsuhito (Hamamatsu, JP); Arisaka, Katsushi (Los Angeles, CA); Wang, Hanguo (North Hills, CA)

    2011-12-20

    An electron tube of the present invention includes: a vacuum vessel including a face plate portion made of synthetic silica and having a surface on which a photoelectric surface is provided, a stem portion arranged facing the photoelectric surface and made of synthetic silica, and a side tube portion having one end connected to the face plate portion and the other end connected to the stem portion and made of synthetic silica; a projection portion arranged in the vacuum vessel, extending from the stem portion toward the photoelectric surface, and made of synthetic silica; and an electron detector arranged on the projection portion, for detecting electrons from the photoelectric surface, and made of silicon.

  7. Nonlinear Transport in a Two-Dimensional Electron Gas with a...

    Office of Scientific and Technical Information (OSTI)

    APA Chicago Bibtex Export Metadata Endnote Excel CSV XML Save to My Library Send to Email Send to Email Email address: Content: Close Send Cite: MLA Format Close Cite: APA ...

  8. Two GeV Electrons Achieved by Laser Plasma Wakefield Acceleration | U.S.

    Office of Science (SC) Website

    DOE Office of Science (SC) Two GeV Electrons Achieved by Laser Plasma Wakefield Acceleration High Energy Physics (HEP) HEP Home About Research Facilities Science Highlights Benefits of HEP Funding Opportunities Advisory Committees Community Resources Contact Information High Energy Physics U.S. Department of Energy SC-25/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3624 F: (301) 903-2597 E: Email Us More Information » 07.01.13 Two GeV Electrons Achieved

  9. Space Electronics and Signal Processing (ISR-4)

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

    Specialist Amy Shade Email Find Expertise header Search our employee skills database Prometheus LANL Prometheus program developed and launched eight advanced 1.5U cubesats in...

  10. Electronic Coupling Dependence of Ultrafast Interfacial Electron...

    Office of Scientific and Technical Information (OSTI)

    Electron Transfer on Nanocrystalline Thin Films and Single Crystal Lian, Tianquan 14 SOLAR ENERGY The long-term goal of the proposed research is to understand electron transfer...

  11. Scientists Train Electrons with Microwaves

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

    Scientists Train Electrons with Microwaves

  12. How to Submit Forms: Exclusionary List: For the PC Electronic Data

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

    Forms: Exclusionary List: For the PC Electronic Data - DATE OF THIS REPORT: 1 3 Reseller/Retailer 2 4 Retailer 1 3 Sold or leased to another firm. See PART 3 of the instructions. 2 4 Permanently ceased operation. See PART 3 of the instructions. Reseller PART 3. TYPE OF OPERATIONS Email address: Mo Oil & Gas Survey U.S. Department of Energy Ben Franklin Station PO Box 279 Washington, DC 20044-0279 Comments: (To separate one comment from another, press ALT+ENTER) In operation Temporarily or

  13. Electron beam generation in Tevatron electron lenses

    SciTech Connect (OSTI)

    Kamerdzhiev, V.; Kuznetsov, G.; Shiltsev, V.; Solyak, N.; Tiunov, M.; /Novosibirsk, IYF

    2006-08-01

    New type of high perveance electron guns with convex cathode has been developed. Three guns described in this article are built to provide transverse electron current density distributions needed for Electron Lenses for beam-beam compensation in the Tevatron collider. The current distribution can be controlled either by the gun geometry or by voltage on a special control electrode located near cathode. We present the designs of the guns and report results of beam measurements on the test bench. Because of their high current density and low transverse temperature of electrons, electron guns of this type can be used in electron cooling and beam-beam compensation devices.

  14. Optically pulsed electron accelerator

    DOE Patents [OSTI]

    Fraser, J.S.; Sheffield, R.L.

    1985-05-20

    An optically pulsed electron accelerator can be used as an injector for a free electron laser and comprises a pulsed light source, such as a laser, for providing discrete incident light pulses. A photoemissive electron source emits electron bursts having the same duration as the incident light pulses when impinged upon by same. The photoemissive electron source is located on an inside wall of a radiofrequency-powered accelerator cell which accelerates the electron burst emitted by the photoemissive electron source.

  15. Optically pulsed electron accelerator

    DOE Patents [OSTI]

    Fraser, John S. (Los Alamos, NM); Sheffield, Richard L. (Los Alamos, NM)

    1987-01-01

    An optically pulsed electron accelerator can be used as an injector for a free electron laser and comprises a pulsed light source, such as a laser, for providing discrete incident light pulses. A photoemissive electron source emits electron bursts having the same duration as the incident light pulses when impinged upon by same. The photoemissive electron source is located on an inside wall of a radio frequency powered accelerator cell which accelerates the electron burst emitted by the photoemissive electron source.

  16. BPA-2011-01336-FOIA Request

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

    t 206.4.664 f 206.62 624.80039 June 13, 2011 BY E-MAIL, FACSIMILE & FIRST CLASS MAIL U.S. Department of Energy Bonneville Power Administration Attn: Mr. Ray L. Byrd NSSF-4 905 NE...

  17. for Nuclear Energy Graduate Fellowships Subject: Integrated University Program: Graduate Fellowship Program - RFA

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

    2-14 for Nuclear Energy Graduate Fellowships Subject: Integrated University Program: Graduate Fellowship Program - RFA Issue Date: February 12, 2014 Application Due Date: March 19, 2014 Point-of-Contact: Jenna Payne Telephone No.: (208) 526-1104 Facsimile No.: (208) 526-8076 Email: neup@inl.gov ii Table of Contents 1. Introduction .............................................................................................................................1 2. Eligibility Information

  18. for Nuclear Energy Undergraduate Scholarships Subject: Integrated University Program: Undergraduate Scholarship Program - RFA

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

    1-14 for Nuclear Energy Undergraduate Scholarships Subject: Integrated University Program: Undergraduate Scholarship Program - RFA Issue Date: February 12, 2014 Application Due Date: March 19, 2014 Point-of-Contact: Jenna Payne Telephone No.: (208) 526-1104 Facsimile No.: (208) 526-8076 Email: neup@inl.gov ii Table of Contents 1. Introduction .............................................................................................................................1 2. Eligibility Information

  19. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in...

  20. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Wednesday, 25 April 2007 00:00 Graphene, because of its unusual electron properties, reduced dimensionality, and scale,...

  1. Electronic structure, magnetic properties, and magnetostructural...

    Office of Scientific and Technical Information (OSTI)

    The dialuminides formed by Nd, Tb, and Er are simple ferromagnets without additional anomalies in the FM state. Authors: Paudyal, Durga, E-mail: durga@ameslab.gov 1 ; Pecharsky, ...

  2. Center for Nanophase Materials Sciences (CNMS) - Correlated Electrons

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

    Correlated Electrons

  3. A Community of Electrons

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

    A Community of Electrons 1663 Los Alamos science and technology magazine Latest Issue:October 2015 past issues All Issues » submit A Community of Electrons A new experiment solving the mystery of plutonium's missing magnetism also provides a groundbreaking insight into the overall nature of matter. November 20, 2015 A Community of Electrons With electronic correlations, electrons from many different atoms interact in a coordinated fashion that brings about special material properties. The

  4. RHIC electron lenses upgrades

    SciTech Connect (OSTI)

    Gu, X.; Altinbas, Z.; Bruno, D.; Binello, S.; Costanzo, M.; Drees, A.; Fischer, W.; Gassner, D. M.; Hock, J.; Hock, K.; Harvey, M.; Luo, Y.; Marusic, A.; Mi, C.; Mernick, K.; Minty, M.; Michnoff, R.; Miller, T. A.; Pikin, A. I.; Robert-Demolaize, G.; Samms, T.; Shrey, T. C.; Schoefer, V.; Tan, Y.; Than, R.; Thieberger, P.; White, S. M.

    2015-05-03

    In the Relativistic Heavy Ion Collider (RHIC) 100 GeV polarized proton run in 2015, two electron lenses were used to partially compensate for the head-on beam-beam effect for the first time. Here, we describe the design of the current electron lens, detailing the hardware modifications made after the 2014 commissioning run with heavy ions. A new electron gun with 15-mm diameter cathode is characterized. The electron beam transverse profile was measured using a YAG screen and fitted with a Gaussian distribution. During operation, the overlap of the electron and proton beams was achieved using the electron backscattering detector in conjunction with an automated orbit control program.

  5. NAME ORGANIZATION E-MAIL PHONE

    Energy Savers [EERE]

    Bush, Andy Oak Ridge Nat'l Laboratory buschac@ornl.gov (865) 574-2105 (Alternate) Miller, Ruth Oak Ridge Nat'l Laboratory millerra@ornl.gov (865) 576-0393 Kirsch, Greg Sandia...

  6. Property:Email | Open Energy Information

    Open Energy Info (EERE)

    Department of Natural Resources + tom.crafford@alaska.gov + Alaska Division of Oil and Gas + joanne.schmidt@alaska.gov + Alaska Division of Oil and Gas + david.edmunds@alaska.gov...

  7. Catalac free electron laser

    DOE Patents [OSTI]

    Brau, Charles A. (Los Alamos, NM); Swenson, Donald A. (Los Alamos, NM); Boyd, Jr., Thomas J. (Los Alamos, NM)

    1982-01-01

    A catalac free electron laser using a rf linac (catalac) which acts as a catalyst to accelerate an electron beam in an initial pass through the catalac and decelerate the electron beam during a second pass through the catalac. During the second pass through the catalac, energy is extracted from the electron beam and transformed to energy of the accelerating fields of the catalac to increase efficiency of the device. Various embodiments disclose the use of post linacs to add electron beam energy extracted by the wiggler and the use of supplementary catalacs to extract energy at various energy peaks produced by the free electron laser wiggler to further enhance efficiency of the catalac free electron laser. The catalac free electron laser can be used in conjunction with a simple resonator, a ring resonator or as an amplifier in conjunction with a master oscillator laser.

  8. Electron Heat Transport Measured

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

    Science program. *Electronic address: tbiewer@pppl.gov Electronic address: cbforest@wisc.edu 1 A. B. Rechester and T. H. Stix, Phys. Rev. Lett. 36, 587 (1976). 2 J. D....

  9. Power Electronics Block Set

    Energy Science and Technology Software Center (OSTI)

    2008-12-31

    The software consists of code that will allow rapid prototyping of advanced power electronics for use in renewable energy systems.

  10. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  11. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  12. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  13. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  14. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Controlling Graphene's Electronic Structure Print Wednesday, 25 April 2007 00:00 Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's

  15. Controlling Graphene's Electronic Structure

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

    Controlling Graphene's Electronic Structure Print Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has enormous potential for use in ultrafast electronic transistors. It exhibits high conductivity and an anomalous quantum Hall effect (a phenomenon exhibited by certain semiconductor devices at low temperatures and high magnetic fields). Among its novel properties, graphene's electrical charge carriers (electrons and holes) move through a solid with

  16. Electron Microscopy Center

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

    Argonne National Laboratory Electron Microscopy Center Argonne Home > EMC > EMC Home Electron Microscopy Center Web Site has moved This page has moved to http://www.anl.gov/cnm/group/electron-microscopy-center. UChicago Argonne LLC Privacy & Security Notice

  17. Electronics Stewardship | Department of Energy

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

    Electronics Stewardship Electronics Stewardship Mission The team promotes sustainable management of LM's electronic equipment, as deemed appropriate for LM operations and approved ...

  18. Electron emitting filaments for electron discharge devices

    DOE Patents [OSTI]

    Leung, K.N.; Pincosy, P.A.; Ehlers, K.W.

    1983-06-10

    Electrons are copiously emitted by a device comprising a loop-shaped filament made of lanthanum hexaboride. The filament is directly heated by an electrical current produced along the filament by a power supply connected to the terminal legs of the filament. To produce a filament, a diamond saw or the like is used to cut a slice from a bar made of lanthanum hexaboride. The diamond saw is then used to cut the slice into the shape of a loop which may be generally rectangular, U-shaped, hairpin-shaped, zigzag-shaped, or generally circular. The filaments provide high electron emission at a relatively low operating temperature, such as 1600/sup 0/C. To achieve uniform heating, the filament is formed with a cross section which is tapered between the opposite ends of the filament to compensate for nonuniform current distribution along the filament due to the emission of electrons from the filament.

  19. Electron emitting filaments for electron discharge devices

    DOE Patents [OSTI]

    Leung, Ka-Ngo (Hercules, CA); Pincosy, Philip A. (Oakland, CA); Ehlers, Kenneth W. (Alamo, CA)

    1988-01-01

    Electrons are copiously emitted by a device comprising a loop-shaped filament made of lanthanum hexaboride. The filament is directly heated by an electrical current produced along the filament by a power supply connected to the terminal legs of the filament. To produce a filament, a diamond saw or the like is used to cut a slice from a bar made of lanthanum hexaboride. The diamond saw is then used to cut the slice into the shape of a loop which may be generally rectangular, U-shaped, hairpin-shaped, zigzag-shaped, or generally circular. The filaments provide high electron emission at a relatively low operating temperature, such as 1600.degree. C. To achieve uniform heating, the filament is formed with a cross section which is tapered between the opposite ends of the filament to compensate for non-uniform current distribution along the filament due to the emission of electrons from the filament.

  20. Field emission electron source

    DOE Patents [OSTI]

    Zettl, Alexander Karlwalter (Kensington, CA); Cohen, Marvin Lou (Berkeley, CA)

    2000-01-01

    A novel field emitter material, field emission electron source, and commercially feasible fabrication method is described. The inventive field emission electron source produces reliable electron currents of up to 400 mA/cm.sup.2 at 200 volts. The emitter is robust and the current it produces is not sensitive to variability of vacuum or the distance between the emitter tip and the cathode. The novel emitter has a sharp turn-on near 100 volts.

  1. Ceramic Electron Multiplier

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

    Comby, G.

    1996-10-01

    The Ceramic Electron Multipliers (CEM) is a compact, robust, linear and fast multi-channel electron multiplier. The Multi Layer Ceramic Technique (MLCT) allows to build metallic dynodes inside a compact ceramic block. The activation of the metallic dynodes enhances their secondary electron emission (SEE). The CEM can be used in multi-channel photomultipliers, multi-channel light intensifiers, ion detection, spectroscopy, analysis of time of flight events, particle detection or Cherenkov imaging detectors. (auth)

  2. Electronic Recordkeeping System Questionnaire

    Energy Savers [EERE]

    5 (04/2015) U.S. DEPARTMENT OF ENERGY Electronic Recordkeeping System Questionnaire INSTRUCTIONS: System owners should work in consultation with their organization's records contacts to ensure the accurate completion of a separate questionnaire for each electronic recordkeeping system. Federal regulations require proper address of recordkeeping requirements and disposition before approving new electronic information systems (EIS) or enhancements to existing EISes. OMB Circular A-130 requires

  3. Controlling Graphene's Electronic Structure

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

    charge carriers (electrons and holes) move through a solid with effectively zero mass and constant velocity, like photons. Graphene's intrinsically low scattering rate from defects...

  4. Controlling Graphene's Electronic Structure

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

    spectroscopy (ARPES) at ALS Beamline 7.0.1, a team of scientists from the ALS and Germany characterized the electronic band structure and successfully controlled the gap...

  5. Electron: Cluster interactions

    SciTech Connect (OSTI)

    Scheidemann, A.A.; Kresin, V.V.; Knight, W.D.

    1994-02-01

    Beam depletion spectroscopy has been used to measure absolute total inelastic electron-sodium cluster collision cross sections in the energy range from E {approximately} 0.1 to E {approximately} 6 eV. The investigation focused on the closed shell clusters Na{sub 8}, Na{sub 20}, Na{sub 40}. The measured cross sections show an increase for the lowest collision energies where electron attachment is the primary scattering channel. The electron attachment cross section can be understood in terms of Langevin scattering, connecting this measurement with the polarizability of the cluster. For energies above the dissociation energy the measured electron-cluster cross section is energy independent, thus defining an electron-cluster interaction range. This interaction range increases with the cluster size.

  6. High brightness electron accelerator

    DOE Patents [OSTI]

    Sheffield, Richard L. (Los Alamos, NM); Carlsten, Bruce E. (Los Alamos, NM); Young, Lloyd M. (Los Alamos, NM)

    1994-01-01

    A compact high brightness linear accelerator is provided for use, e.g., in a free electron laser. The accelerator has a first plurality of acclerating cavities having end walls with four coupling slots for accelerating electrons to high velocities in the absence of quadrupole fields. A second plurality of cavities receives the high velocity electrons for further acceleration, where each of the second cavities has end walls with two coupling slots for acceleration in the absence of dipole fields. The accelerator also includes a first cavity with an extended length to provide for phase matching the electron beam along the accelerating cavities. A solenoid is provided about the photocathode that emits the electons, where the solenoid is configured to provide a substantially uniform magnetic field over the photocathode surface to minimize emittance of the electons as the electrons enter the first cavity.

  7. Electrons and Mirror Symmetry

    ScienceCinema (OSTI)

    Kumar, Krishna

    2009-09-01

    The neutral weak force between an electron and a target particle, mediated by the Z boson, can be isolated by measuring the fractional change under a mirror reflection of the scattering probability of relativistic longitudinally polarized electrons off unpolarized targets. This technique yields neutral weak force measurements at a length scale of 1 femtometer, in contrast to high energy collider measurements that probe much smaller length scales. Study of the variation of the weak force over a range of length scales provides a stringent test of theory, complementing collider measurements. We describe a recent measurement of the neutral weak force between two electrons by the E158 experiment at the Stanford Linear Accelerator Center. While the weak force between an electron and positron has been extensively studied, that between two electrons had never directly been measured. We conclude by discussing prospects for even more precise measurements at future facilities.

  8. Simulations of Gaussian electron guns for RHIC electron lens

    SciTech Connect (OSTI)

    Pikin, A.

    2014-02-28

    Simulations of two versions of the electron gun for RHIC electron lens are presented. The electron guns have to generate an electron beam with Gaussian radial profile of the electron beam density. To achieve the Gaussian electron emission profile on the cathode we used a combination of the gun electrodes and shaping of the cathode surface. Dependence of electron gun performance parameters on the geometry of electrodes and the margins for electrodes positioning are presented.

  9. Xyce Parallel Electronic Simulator Reference Guide Version 6.4

    SciTech Connect (OSTI)

    Keiter, Eric R.; Mei, Ting; Russo, Thomas V.; Schiek, Richard; Sholander, Peter E.; Thornquist, Heidi K.; Verley, Jason; Baur, David Gregory

    2015-12-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users' Guide [1] . The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce . This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users' Guide [1] . Trademarks The information herein is subject to change without notice. Copyright c 2002-2015 Sandia Corporation. All rights reserved. Xyce TM Electronic Simulator and Xyce TM are trademarks of Sandia Corporation. Portions of the Xyce TM code are: Copyright c 2002, The Regents of the University of California. Produced at the Lawrence Livermore National Laboratory. Written by Alan Hindmarsh, Allan Taylor, Radu Serban. UCRL-CODE-2002-59 All rights reserved. Orcad, Orcad Capture, PSpice and Probe are registered trademarks of Cadence Design Systems, Inc. Microsoft, Windows and Windows 7 are registered trademarks of Microsoft Corporation. Medici, DaVinci and Taurus are registered trademarks of Synopsys Corporation. Amtec and TecPlot are trademarks of Amtec Engineering, Inc. Xyce 's expression library is based on that inside Spice 3F5 developed by the EECS Department at the University of California. The EKV3 MOSFET model was developed by the EKV Team of the Electronics Laboratory-TUC of the Technical University of Crete. All other trademarks are property of their respective owners. Contacts Bug Reports (Sandia only) http://joseki.sandia.gov/bugzilla http://charleston.sandia.gov/bugzilla World Wide Web http://xyce.sandia.gov http://charleston.sandia.gov/xyce (Sandia only) Email xyce@sandia.gov (outside Sandia) xyce-sandia@sandia.gov (Sandia only)

  10. Coherent electron cooling

    SciTech Connect (OSTI)

    Litvinenko,V.

    2009-05-04

    Cooling intense high-energy hadron beams remains a major challenge in modern accelerator physics. Synchrotron radiation is still too feeble, while the efficiency of two other cooling methods, stochastic and electron, falls rapidly either at high bunch intensities (i.e. stochastic of protons) or at high energies (e-cooling). In this talk a specific scheme of a unique cooling technique, Coherent Electron Cooling, will be discussed. The idea of coherent electron cooling using electron beam instabilities was suggested by Derbenev in the early 1980s, but the scheme presented in this talk, with cooling times under an hour for 7 TeV protons in the LHC, would be possible only with present-day accelerator technology. This talk will discuss the principles and the main limitations of the Coherent Electron Cooling process. The talk will describe the main system components, based on a high-gain free electron laser driven by an energy recovery linac, and will present some numerical examples for ions and protons in RHIC and the LHC and for electron-hadron options for these colliders. BNL plans a demonstration of the idea in the near future.

  11. Aerogels for electronics

    SciTech Connect (OSTI)

    Hrubesh, L.W.

    1994-10-01

    In addition to their other exceptional properties, aerogels also exhibit unusual dielectric and electronic properties due to their nano-sized structures and high porosities. For example, aerogels have the lowest dielectric constants measured for a solid material (having values approaching 1.0); they have exceptionally high dielectric resistivities and strengths (i.e., ability to insulate very high voltages); they exhibit low dielectric loss at microwave frequencies; and some aerogels are electrically conductive and photoconductive. These properties are being exploited to provide the next generation of materials for energy storage, low power consumption, and ultra-fast electronics. We are working toward adapting these unusual materials for microelectronic applications, particularly, making thin aerogel films for dielectric substrates and for energy storage devices such as supercapacitors. Measurements are presented in this paper for the dielectric and electronic properties of aerogels, including the dielectric constant, loss factor, dielectric and electrical conductivity, volume resistivity, and dielectric strength. We also describe methods to form and characterize thin aerogel films which are being developed for numerous electronic applications. Finally, some of the electronic applications proposed for aerogels are presented. Commercialization of aerogels for electronics must await further feasibility, prototype development, and cost studies, but they are one of the key materials and are sure to have a major impact on future electronics.

  12. Electron Microscope Facility

    ScienceCinema (OSTI)

    None

    2010-01-08

    Brookhaven Lab is home to one of only a few Scanning Transmision Electron Microscope (STEM) machines in the world and one of the few that can image single heavy atoms.

  13. Wide Bandgap Power Electronics

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

    Wide Bandgap Power Electronics 1 Technology Assessment 2 Contents 3 1. Introduction to the Technology/System ............................................................................................... 1 4 2. Technology Assessment and Potential ................................................................................................. 3 5 2.1 Performance advances in SiC ........................................................................................................ 3 6 2.2

  14. Controlling Graphene's Electronic Structure

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

    momentum because the electrons are restricted to motion in a two-dimensional plane. The Dirac crossing points are at energy ED. 2D Perfection in a 3D World Graphene, a perfect...

  15. Electronics Stewardship | Department of Energy

    Energy Savers [EERE]

    Electronics Stewardship Electronics Stewardship DOE is committed to responsible environmental stewardship of its electronics, including computers, displays, printers and cell phones. In order to comply with Executive Order 13693, Planning for Federal Sustainability in the Next Decade, and other statutory requirements, DOE policy and actions support the following principles of electronic stewardship: procuring environmentally sustainable electronics, including EPEAT-registered, ENERGY STAR

  16. Free electron laser

    DOE Patents [OSTI]

    Villa, Francesco (Alameda, CA)

    1990-01-01

    A high gain, single-pass free electron laser formed of a high brilliance electron injector source, a linear accelerator which imparts high energy to the electron beam, and an undulator capable of extremely high magnetic fields, yet with a very short period. The electron injector source is the first stage (gap) of the linear accelerator or a radial line transformer driven by fast circular switch. The linear accelerator is formed of a plurality of accelerating gaps arranged in series. These gaps are energized in sequence by releasing a single pulse of energy which propagates simultaneously along a plurality of transmission lines, each of which feeds the gaps. The transmission lines are graduated in length so that pulse power is present at each gap as the accelerated electrons pass therethrough. The transmission lines for each gap are open circuited at their ends. The undualtor has a structure similar to the accelerator, except that the transmission lines for each gap are substantially short circuited at their ends, thus converting the electric field into magnetic field. A small amount of resistance is retained in order to generate a small electric field for replenishing the electron bunch with the energy lost as it traverses through the undulator structure.

  17. Cooling system for electronic components

    DOE Patents [OSTI]

    Anderl, William James; Colgan, Evan George; Gerken, James Dorance; Marroquin, Christopher Michael; Tian, Shurong

    2015-12-15

    Embodiments of the present invention provide for non interruptive fluid cooling of an electronic enclosure. One or more electronic component packages may be removable from a circuit card having a fluid flow system. When installed, the electronic component packages are coincident to and in a thermal relationship with the fluid flow system. If a particular electronic component package becomes non-functional, it may be removed from the electronic enclosure without affecting either the fluid flow system or other neighboring electronic component packages.

  18. Power Electronics | Department of Energy

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

    Systems Integration » Power Electronics Power Electronics PowerElectronics graphic.png Power electronics, critical components in PV systems and the larger electric grid, are used to convert electricity from one form to another and deliver it from generation to end consumption. The objective of the Power Electronics activity area is to develop solutions that leverage transformative power electronics technologies-including wide band gap semiconductors, advanced magnetics, thin film capacitors,

  19. Electron microscope phase enhancement

    DOE Patents [OSTI]

    Jin, Jian; Glaeser, Robert M.

    2010-06-15

    A microfabricated electron phase shift element is used for modifying the phase characteristics of an electron beam passing though its center aperture, while not affecting the more divergent portion of an incident beam to selectively provide a ninety-degree phase shift to the unscattered beam in the back focal plan of the objective lens, in order to realize Zernike-type, in-focus phase contrast in an electron microscope. One application of the element is to increase the contrast of an electron microscope for viewing weakly scattering samples while in focus. Typical weakly scattering samples include biological samples such as macromolecules, or perhaps cells. Preliminary experimental images demonstrate that these devices do apply a ninety degree phase shift as expected. Electrostatic calculations have been used to determine that fringing fields in the region of the scattered electron beams will cause a negligible phase shift as long as the ratio of electrode length to the transverse feature-size aperture is about 5:1. Calculations are underway to determine the feasibility of aspect smaller aspect ratios of about 3:1 and about 2:1.

  20. Manasa Electronics | Open Energy Information

    Open Energy Info (EERE)

    Manasa Electronics Jump to: navigation, search Name: Manasa Electronics Place: Ghaziabad, Uttar Pradesh, India Zip: 201 005 Sector: Solar Product: Ghaziabad-based manufacturer of...

  1. Electron Trapping by Molecular Vibration

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

    Electron Trapping by Molecular Vibration Print In photoelectron spectroscopy experiments performed at the ALS, a group of researchers has found that electronic transitions normally...

  2. The Future of Electron Microscopy

    SciTech Connect (OSTI)

    Zheng, Haimei

    2015-05-06

    Berkeley Lab scientist Haimei Zheng discusses the future of electron microscopy and her breakthrough research into examining liquids using an electron microscope.

  3. Tim Kuneli, Electronics Maintenance Group

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

    Tim Kuneli, Electronics Maintenance Group Print The recent ALS power supply failure was one of the most challenging projects that Electronics Engineer Technical Superintendent Tim...

  4. Tokyo Electron | Open Energy Information

    Open Energy Info (EERE)

    Electron Jump to: navigation, search Name: Tokyo Electron Place: Tokyo, Tokyo, Japan Zip: 107-8481 Product: As a leading global supplier of semiconductor production equipment,...

  5. Circular free-electron laser

    DOE Patents [OSTI]

    Brau, Charles A. (Los Alamos, NM); Kurnit, Norman A. (Santa Fe, NM); Cooper, Richard K. (Los Alamos, NM)

    1984-01-01

    A high efficiency, free electron laser utilizing a circular relativistic electron beam accelerator and a circular whispering mode optical waveguide for guiding optical energy in a circular path in the circular relativistic electron beam accelerator such that the circular relativistic electron beam and the optical energy are spatially contiguous in a resonant condition for free electron laser operation. Both a betatron and synchrotron are disclosed for use in the present invention. A free electron laser wiggler is disposed around the circular relativistic electron beam accelerator for generating a periodic magnetic field to transform energy from the circular relativistic electron beam to optical energy.

  6. Electronic confinement in modulation doped quantum dots (Journal...

    Office of Scientific and Technical Information (OSTI)

    The energy reduction was found to follow a power law relationship with the QD size. Authors: Puthen Veettil, B., E-mail: b.puthen-veettil@unsw.edu.au ; Knig, D. ; Patterson, R. ; ...

  7. Electron launching voltage monitor

    DOE Patents [OSTI]

    Mendel, C.W.; Savage, M.E.

    1992-03-17

    An electron launching voltage monitor measures MITL voltage using a relationship between anode electric field and electron current launched from a cathode-mounted perturbation. An electron launching probe extends through and is spaced from the edge of an opening in a first MITL conductor, one end of the launching probe being in the gap between the MITL conductor, the other end being adjacent a first side of the first conductor away from the second conductor. A housing surrounds the launching probe and electrically connects the first side of the first conductor to the other end of the launching probe. A detector detects the current passing through the housing to the launching probe, the detected current being representative of the voltage between the conductors. 5 figs.

  8. Electron launching voltage monitor

    DOE Patents [OSTI]

    Mendel, Clifford W. (Albuquerque, NM); Savage, Mark E. (Albuquerque, NM)

    1992-01-01

    An electron launching voltage monitor measures MITL voltage using a relationship between anode electric field and electron current launched from a cathode-mounted perturbation. An electron launching probe extends through and is spaced from the edge of an opening in a first MITL conductor, one end of the launching probe being in the gap between the MITL conductor, the other end being adjacent a first side of the first conductor away from the second conductor. A housing surrounds the launching probe and electrically connects the first side of the first conductor to the other end of the launching probe. A detector detects the current passing through the housing to the launching probe, the detected current being representative of the voltage between the conductors.

  9. Foil Electron Multiplier

    DOE Patents [OSTI]

    Funsten, Herbert O. (Los Alamos, NM); Baldonado, Juan R. (Los Alamos, NM); Dors, Eric E. (Los Alamos, NM); Harper, Ronnie W. (Los Alamos, NM); Skoug, Ruth M. (Los Alamos, NM)

    2006-03-28

    An apparatus for electron multiplication by transmission that is designed with at least one foil having a front side for receiving incident particles and a back side for transmitting secondary electrons that are produced from the incident particles transiting through the foil. The foil thickness enables the incident particles to travel through the foil and continue on to an anode or to a next foil in series with the first foil. The foil, or foils, and anode are contained within a supporting structure that is attached within an evacuated enclosure. An electrical power supply is connected to the foil, or foils, and the anode to provide an electrical field gradient effective to accelerate negatively charged incident particles and the generated secondary electrons through the foil, or foils, to the anode for collection.

  10. Precision electron polarimetry

    SciTech Connect (OSTI)

    Chudakov, Eugene A.

    2013-11-01

    A new generation of precise Parity-Violating experiments will require a sub-percent accuracy of electron beam polarimetry. Compton polarimetry can provide such accuracy at high energies, but at a few hundred MeV the small analyzing power limits the sensitivity. M{\\o}ller polarimetry provides a high analyzing power independent on the beam energy, but is limited by the properties of the polarized targets commonly used. Options for precision polarimetry at ~300 MeV will be discussed, in particular a proposal to use ultra-cold atomic hydrogen traps to provide a 100\\%-polarized electron target for M{\\o}ller polarimetry.

  11. Electronic Coupling Dependence of Ultrafast Interfacial Electron Transfer

    Office of Scientific and Technical Information (OSTI)

    on Nanocrystalline Thin Films and Single Crystal (Technical Report) | SciTech Connect Electronic Coupling Dependence of Ultrafast Interfacial Electron Transfer on Nanocrystalline Thin Films and Single Crystal Citation Details In-Document Search Title: Electronic Coupling Dependence of Ultrafast Interfacial Electron Transfer on Nanocrystalline Thin Films and Single Crystal The long-term goal of the proposed research is to understand electron transfer dynamics in nanoparticle/liquid interface.

  12. MEIC electron cooling program

    SciTech Connect (OSTI)

    Derbenev, Yaroslav S.; Zhang, Yuhong

    2014-12-01

    Cooling of proton and ion beams is essential for achieving high luminosities (up to above 1034 cm-2s-1) for MEIC, a Medium energy Electron-Ion Collider envisioned at JLab [1] for advanced nuclear science research. In the present conceptual design, we utilize the conventional election cooling method and adopted a multi-staged cooling scheme for reduction of and maintaining low beam emittances [2,3,4]. Two electron cooling facilities are required to support the scheme: one is a low energy (up to 2 MeV) DC cooler installed in the MEIC ion pre-booster (with the proton kinetic energy up to 3 GeV); the other is a high electron energy (up to 55 MeV) cooler in the collider ring (with the proton kinetic energy from 25 to 100 GeV). The high energy cooler, which is based on the ERL technology and a circulator ring, utilizes a bunched electron beam to cool bunched proton or ion beams. To complete the MEIC cooling concept and a technical design of the ERL cooler as well as to develop supporting technologies, an R&D program has been initiated at Jefferson Lab and significant progresses have been made since then. In this study, we present a brief description of the cooler design and a summary of the progress in this cooling R&D.

  13. MEIC electron cooling program

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

    Derbenev, Yaroslav S.; Zhang, Yuhong

    2014-12-01

    Cooling of proton and ion beams is essential for achieving high luminosities (up to above 1034 cm-2s-1) for MEIC, a Medium energy Electron-Ion Collider envisioned at JLab [1] for advanced nuclear science research. In the present conceptual design, we utilize the conventional election cooling method and adopted a multi-staged cooling scheme for reduction of and maintaining low beam emittances [2,3,4]. Two electron cooling facilities are required to support the scheme: one is a low energy (up to 2 MeV) DC cooler installed in the MEIC ion pre-booster (with the proton kinetic energy up to 3 GeV); the other is amore » high electron energy (up to 55 MeV) cooler in the collider ring (with the proton kinetic energy from 25 to 100 GeV). The high energy cooler, which is based on the ERL technology and a circulator ring, utilizes a bunched electron beam to cool bunched proton or ion beams. To complete the MEIC cooling concept and a technical design of the ERL cooler as well as to develop supporting technologies, an R&D program has been initiated at Jefferson Lab and significant progresses have been made since then. In this study, we present a brief description of the cooler design and a summary of the progress in this cooling R&D.« less

  14. Diamondoid monolayers as electron emitters

    DOE Patents [OSTI]

    Yang, Wanli (El Cerrito, CA); Fabbri, Jason D. (San Francisco, CA); Melosh, Nicholas A. (Menlo Park, CA); Hussain, Zahid (Orinda, CA); Shen, Zhi-Xun (Stanford, CA)

    2012-04-10

    Provided are electron emitters based upon diamondoid monolayers, preferably self-assembled higher diamondoid monolayers. High intensity electron emission has been demonstrated employing such diamondoid monolayers, particularly when the monolayers are comprised of higher diamondoids. The application of such diamondoid monolayers can alter the band structure of substrates, as well as emit monochromatic electrons, and the high intensity electron emissions can also greatly improve the efficiency of field-effect electron emitters as applied to industrial and commercial applications.

  15. Diamondoid monolayers as electron emitters

    DOE Patents [OSTI]

    Yang, Wanli; Fabbri, Jason D.; Melosh, Nicholas A.; Hussain, Zahid; Shen, Zhi-Xun

    2013-10-29

    Provided are electron emitters based upon diamondoid monolayers, preferably self-assembled higher diamondoid monolayers. High intensity electron emission has been demonstrated employing such diamondoid monolayers, particularly when the monolayers are comprised of higher diamondoids. The application of such diamondoid monolayers can alter the band structure of substrates, as well as emit monochromatic electrons, and the high intensity electron emissions can also greatly improve the efficiency of field-effect electron emitters as applied to industrial and commercial applications.

  16. L.44 EXHIBIT D PAST PERFORMANCE INFORMATION QUESTIONNAIRE

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

    L.44 EXHIBIT D PAST PERFORMANCE INFORMATION QUESTIONNAIRE Past Performance Information Questionnaire for: Respondent: Please fill in the following table: 1. Complete Name and Title of Responder 2. Company or Agency Name, Address, Telephone Number, Facsimile Number (w/Area Code), and E-mail Address 3. Contract Name or Title, Contract Number, and Type of Contract 4. Signature 4 = Outstanding Performance was substantially and consistently above contract requirements. Contractor displayed an overall

  17. The effect of electron-electron interaction induced dephasing on electronic transport in graphene nanoribbons

    SciTech Connect (OSTI)

    Kahnoj, Sina Soleimani; Touski, Shoeib Babaee; Pourfath, Mahdi E-mail: pourfath@iue.tuwien.ac.at

    2014-09-08

    The effect of dephasing induced by electron-electron interaction on electronic transport in graphene nanoribbons is theoretically investigated. In the presence of disorder in graphene nanoribbons, wavefunction of electrons can set up standing waves along the channel and the conductance exponentially decreases with the ribbon's length. Employing the non-equilibrium Green's function formalism along with an accurate model for describing the dephasing induced by electron-electron interaction, we show that this kind of interaction prevents localization and transport of electrons remains in the diffusive regime where the conductance is inversely proportional to the ribbon's length.

  18. Dynamic Transmission Electron Microscopy

    SciTech Connect (OSTI)

    Evans, James E.; Jungjohann, K. L.; Browning, Nigel D.

    2012-10-12

    Dynamic transmission electron microscopy (DTEM) combines the benefits of high spatial resolution electron microscopy with the high temporal resolution of ultrafast lasers. The incorporation of these two components into a single instrument provides a perfect platform for in situ observations of material processes. However, previous DTEM applications have focused on observing structural changes occurring in samples exposed to high vacuum. Therefore, in order to expand the pump-probe experimental regime to more natural environmental conditions, in situ gas and liquid chambers must be coupled with Dynamic TEM. This chapter describes the current and future applications of in situ liquid DTEM to permit time-resolved atomic scale observations in an aqueous environment, Although this chapter focuses mostly on in situ liquid imaging, the same research potential exists for in situ gas experiments and the successful integration of these techniques promises new insights for understanding nanoparticle, catalyst and biological protein dynamics with unprecedented spatiotemporal resolution.

  19. custom electronic circuitry

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

    custom electronic circuitry - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs

  20. Xyce parallel electronic simulator.

    SciTech Connect (OSTI)

    Keiter, Eric Richard; Mei, Ting; Russo, Thomas V.; Rankin, Eric Lamont; Schiek, Richard Louis; Thornquist, Heidi K.; Fixel, Deborah A.; Coffey, Todd Stirling; Pawlowski, Roger Patrick; Santarelli, Keith R.

    2010-05-01

    This document is a reference guide to the Xyce Parallel Electronic Simulator, and is a companion document to the Xyce Users' Guide. The focus of this document is (to the extent possible) exhaustively list device parameters, solver options, parser options, and other usage details of Xyce. This document is not intended to be a tutorial. Users who are new to circuit simulation are better served by the Xyce Users' Guide.

  1. Atmosphere to Electrons program

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

    to Electrons program - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced

  2. Via Electronic Submission

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

    Via Electronic Submission January 22, 2015 Mr. David Henderson U.S. Department of Energy Office of Nuclear Energy Mailstop NE-52 19901 Germantown Road Germantown, Maryland 20874-1290 Re: Excess Uranium Management: Effects of DOE Transfers of Excess Uranium on Domestic Uranium Mining, Conversion and Enrichment Industries: Request for Information Dear Mr. Henderson: URENCO USA Inc. ("UUSA, Inc.") appreciates the opportunity to submit comments to assist the Department of Energy (DOE) in

  3. ELECTRON COOLING STUDY FOR MEIC

    SciTech Connect (OSTI)

    He, Zhang; Douglas, David R.; Derbenev, Yaroslav S.; Zhang, Yuhong

    2015-09-01

    Electron cooling of the ion beams is one critical R&D to achieve high luminosities in JLab's MEIC proposal. In the present MEIC design, a multi-staged cooling scheme is adapted, which includes DC electron cooling in the booster ring and bunched beam electron cooling in the collider ring at both the injection energy and the collision energy. We explored the feasibility of using both magnetized and non-magnetized electron beam for cooling, and concluded that a magnetized electron beam is necessary. Electron cooling simulation results for the newly updated MEIC design is also presented.

  4. Single electron beam rf feedback free electron laser

    DOE Patents [OSTI]

    Brau, C.A.; Stein, W.E.; Rockwood, S.D.

    1981-02-11

    A free electron laser system and electron beam system for a free electron laser which uses rf feedback to enhance efficiency are described. Rf energy is extracted from a single electron beam by decelerating cavities and energy is returned to accelerating cavities using rf returns, such as rf waveguides, rf feedthroughs, resonant feedthroughs, etc. This rf energy is added to rf klystron energy to reduce the required input energy and thereby enhance energy efficiency of the system.

  5. Electronic Coupling Dependence of Ultrafast Interfacial Electron Transfer

    Office of Scientific and Technical Information (OSTI)

    on Nanocrystalline Thin Films and Single Crystal (Technical Report) | SciTech Connect Electronic Coupling Dependence of Ultrafast Interfacial Electron Transfer on Nanocrystalline Thin Films and Single Crystal Citation Details In-Document Search Title: Electronic Coupling Dependence of Ultrafast Interfacial Electron Transfer on Nanocrystalline Thin Films and Single Crystal × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's

  6. Energy Storage & Power Electronics 2008 Peer Review - Power Electronics

    Office of Environmental Management (EM)

    (PE) Systems Presentations | Department of Energy Power Electronics (PE) Systems Presentations Energy Storage & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations The 2008 Peer Review Meeting for the DOE Energy Storage and Power Electronics Program (ESPE) was held in Washington DC on Sept. 29-30, 2008. Current and completed program projects were presented and reviewed by a group of industry professionals. The 2008 agenda was composed of 28 projects that

  7. Visualization of electronic density

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

    Grosso, Bastien; Cooper, Valentino R.; Pine, Polina; Hashibon, Adham; Yaish, Yuval; Adler, Joan

    2015-04-22

    An atoms volume depends on its electronic density. Although this density can only be evaluated exactly for hydrogen-like atoms, there are many excellent numerical algorithms and packages to calculate it for other materials. 3D visualization of charge density is challenging, especially when several molecular/atomic levels are intertwined in space. We explore several approaches to 3D charge density visualization, including the extension of an anaglyphic stereo visualization application based on the AViz package to larger structures such as nanotubes. We will describe motivations and potential applications of these tools for answering interesting questions about nanotube properties.

  8. Calculation of Electron Trajectories

    Energy Science and Technology Software Center (OSTI)

    1982-06-01

    EGUN, the SLAC Electron Trajectory Program, computes trajectories of charged particles in electrostatic and magnetostatic focusing systems including the effects of space charge and self-magnetic fields. Starting options include Child''s Law conditions on cathodes of various shapes, user-specified initial conditions for each ray, and a combination of Child''s Law conditions and user specifications. Either rectangular or cylindrically symmetric geometry may be used. Magnetic fields may be specified using arbitrary configuration of coils, or the outputmore » of a magnet program, such as Poisson, or by an externally calculated array of the axial fields.« less

  9. VIA ELECTRONIC SUBMISSION

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

    39 MacDougal Street, Third Floor * New York, New York 10012 * (212) 992-8932 * www.policyintegrity.org March 21, 2011 VIA ELECTRONIC SUBMISSION Office of the General Counsel US Department of Energy Washington, DC Attention: Regulatory Burden RFI - Docket No. DOE-HQ-2011-0014-0001 Subject: Response to Request for Information on "Reducing Regulatory Burden," 76 Fed. Reg. 6123 (Feb. 3, 2011) The Institute for Policy Integrity at New York University School of Law submits the following

  10. High Availability Electronics Standards

    SciTech Connect (OSTI)

    Larsen, R.S.; /SLAC

    2006-12-13

    Availability modeling of the proposed International Linear Collider (ILC) predicts unacceptably low uptime with current electronics systems designs. High Availability (HA) analysis is being used as a guideline for all major machine systems including sources, utilities, cryogenics, magnets, power supplies, instrumentation and controls. R&D teams are seeking to achieve total machine high availability with nominal impact on system cost. The focus of this paper is the investigation of commercial standard HA architectures and packaging for Accelerator Controls and Instrumentation. Application of HA design principles to power systems and detector instrumentation are also discussed.

  11. Rf Feedback free electron laser

    DOE Patents [OSTI]

    Brau, Charles A. (Los Alamos, NM); Swenson, Donald A. (Los Alamos, NM); Boyd, Jr., Thomas J. (Los Alamos, NM)

    1981-01-01

    A free electron laser system and electron beam system for a free electron laser which use rf feedback to enhance efficiency. Rf energy is extracted from an electron beam by decelerating cavities and returned to accelerating cavities using rf returns such as rf waveguides, rf feedthroughs, etc. This rf energy is added to rf klystron energy to lower the required input energy and thereby enhance energy efficiency of the system.

  12. Forward Electronics | Open Energy Information

    Open Energy Info (EERE)

    focussed on optoelectronics, information appliances, consumer electronics and communication. Coordinates: 25.080441, 121.564194 Show Map Loading map......

  13. Transmission electron microscope CCD camera

    DOE Patents [OSTI]

    Downing, Kenneth H. (Lafayette, CA)

    1999-01-01

    In order to improve the performance of a CCD camera on a high voltage electron microscope, an electron decelerator is inserted between the microscope column and the CCD. This arrangement optimizes the interaction of the electron beam with the scintillator of the CCD camera while retaining optimization of the microscope optics and of the interaction of the beam with the specimen. Changing the electron beam energy between the specimen and camera allows both to be optimized.

  14. Unbalanced field RF electron gun

    DOE Patents [OSTI]

    Hofler, Alicia

    2013-11-12

    A design for an RF electron gun having a gun cavity utilizing an unbalanced electric field arrangement. Essentially, the electric field in the first (partial) cell has higher field strength than the electric field in the second (full) cell of the electron gun. The accompanying method discloses the use of the unbalanced field arrangement in the operation of an RF electron gun in order to accelerate an electron beam.

  15. Xyce Parallel Electronic Simulator Users Guide Version 6.2.

    SciTech Connect (OSTI)

    Keiter, Eric R.; Mei, Ting; Russo, Thomas V.; Schiek, Richard; Sholander, Peter E.; Thornquist, Heidi K.; Verley, Jason; Baur, David Gregory

    2014-09-01

    This manual describes the use of the Xyce Parallel Electronic Simulator. Xyce has been de- signed as a SPICE-compatible, high-performance analog circuit simulator, and has been written to support the simulation needs of the Sandia National Laboratories electrical designers. This development has focused on improving capability over the current state-of-the-art in the following areas: Capability to solve extremely large circuit problems by supporting large-scale parallel com- puting platforms (up to thousands of processors). This includes support for most popular parallel and serial computers. A differential-algebraic-equation (DAE) formulation, which better isolates the device model package from solver algorithms. This allows one to develop new types of analysis without requiring the implementation of analysis-specific device models. Device models that are specifically tailored to meet Sandia's needs, including some radiation- aware devices (for Sandia users only). Object-oriented code design and implementation using modern coding practices. Xyce is a parallel code in the most general sense of the phrase -- a message passing parallel implementation -- which allows it to run efficiently a wide range of computing platforms. These include serial, shared-memory and distributed-memory parallel platforms. Attention has been paid to the specific nature of circuit-simulation problems to ensure that optimal parallel efficiency is achieved as the number of processors grows. Trademarks The information herein is subject to change without notice. Copyright c 2002-2014 Sandia Corporation. All rights reserved. Xyce TM Electronic Simulator and Xyce TM are trademarks of Sandia Corporation. Portions of the Xyce TM code are: Copyright c 2002, The Regents of the University of California. Produced at the Lawrence Livermore National Laboratory. Written by Alan Hindmarsh, Allan Taylor, Radu Serban. UCRL-CODE-2002-59 All rights reserved. Orcad, Orcad Capture, PSpice and Probe are registered trademarks of Cadence Design Systems, Inc. Microsoft, Windows and Windows 7 are registered trademarks of Microsoft Corporation. Medici, DaVinci and Taurus are registered trademarks of Synopsys Corporation. Amtec and TecPlot are trademarks of Amtec Engineering, Inc. Xyce 's expression library is based on that inside Spice 3F5 developed by the EECS Department at the University of California. The EKV3 MOSFET model was developed by the EKV Team of the Electronics Laboratory-TUC of the Technical University of Crete. All other trademarks are property of their respective owners. Contacts Bug Reports (Sandia only) http://joseki.sandia.gov/bugzilla http://charleston.sandia.gov/bugzilla World Wide Web http://xyce.sandia.gov http://charleston.sandia.gov/xyce (Sandia only) Email xyce%40sandia.gov (outside Sandia) xyce-sandia%40sandia.gov (Sandia only)

  16. Electronic security device

    DOE Patents [OSTI]

    Eschbach, E.A.; LeBlanc, E.J.; Griffin, J.W.

    1992-03-17

    The present invention relates to a security device having a control box containing an electronic system and a communications loop over which the system transmits a signal. The device is constructed so that the communications loop can extend from the control box across the boundary of a portal such as a door into a sealed enclosure into which access is restricted whereby the loop must be damaged or moved in order for an entry to be made into the enclosure. The device is adapted for detecting unauthorized entries into such enclosures such as rooms or containers and for recording the time at which such entries occur for later reference. Additionally, the device detects attempts to tamper or interfere with the operation of the device itself and records the time at which such events take place. In the preferred embodiment, the security device includes a microprocessor-based electronic system and a detection module capable of registering changes in the voltage and phase of the signal transmitted over the loop. 11 figs.

  17. Electronic security device

    DOE Patents [OSTI]

    Eschbach, Eugene A. (Richland, WA); LeBlanc, Edward J. (Kennewick, WA); Griffin, Jeffrey W. (Kennewick, WA)

    1992-01-01

    The present invention relates to a security device having a control box (12) containing an electronic system (50) and a communications loop (14) over which the system transmits a signal. The device is constructed so that the communications loop can extend from the control box across the boundary of a portal such as a door into a sealed enclosure into which access is restricted whereby the loop must be damaged or moved in order for an entry to be made into the enclosure. The device is adapted for detecting unauthorized entries into such enclosures such as rooms or containers and for recording the time at which such entries occur for later reference. Additionally, the device detects attempts to tamper or interfere with the operation of the device itself and records the time at which such events take place. In the preferred embodiment, the security device includes a microprocessor-based electronic system (50) and a detection module (72) capable of registering changes in the voltage and phase of the signal transmitted over the loop.

  18. Personnel electronic neutron dosimeter

    DOE Patents [OSTI]

    Falk, Roger B. (Lafayette, CO); Tyree, William H. (Boulder, CO)

    1984-12-18

    A personnel electronic dosimeter includes a neutron-proton and neutron-alpha converter for providing an electrical signal having a magnitude proportional to the energy of a detected proton or alpha particle produced from the converter, a pulse generator circuit for generating a pulse having a duration controlled by the weighed effect of the amplitude of the electrical signal, an oscillator enabled by the pulse for generating a train of clock pulses for a time dependent upon the pulse length, a counter for counting the clock pulses, and an indicator for providing a direct reading and aural alarm when the count indicates that the wearer has been exposed to a selected level of neutron dose equivalent.

  19. ELECTRONIC TRIGGER CIRCUIT

    DOE Patents [OSTI]

    Russell, J.A.G.

    1958-01-01

    An electronic trigger circuit is described of the type where an output pulse is obtained only after an input voltage has cqualed or exceeded a selected reference voltage. In general, the invention comprises a source of direct current reference voltage in series with an impedance and a diode rectifying element. An input pulse of preselected amplitude causes the diode to conduct and develop a signal across the impedance. The signal is delivered to an amplifier where an output pulse is produced and part of the output is fed back in a positive manner to the diode so that the amplifier produces a steep wave front trigger pulsc at the output. The trigger point of the described circuit is not subject to variation due to the aging, etc., of multi-electrode tabes, since the diode circuit essentially determines the trigger point.

  20. Personnel electronic neutron dosimeter

    DOE Patents [OSTI]

    Falk, R.B.; Tyree, W.H.

    1982-03-03

    A personnel electronic dosimeter includes a neutron-proton and neutron-alpha converter for providing an electrical signal having a magnitude proportional to the energy of a detected proton or alpha particle produced from the converter, a pulse generator circuit for generating a pulse having a duration controlled by the weighed effect of the amplitude of the electrical signal, an oscillator enabled by the pulse for generating a train of clock pulses for a time dependent upon the pulse length, a counter for counting the clock pulses, and an indicator for providing a direct reading and aural alarm when the count indicates that the wearer has been exposed to a selected level of neutron dose equivalent.

  1. Comments of consumer electronics association | Department of...

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

    consumer electronics association Comments of consumer electronics association The Consumer Electronics Association ("CEA") respectfully submits these comments in response to the ...

  2. Tokyo Electron PV | Open Energy Information

    Open Energy Info (EERE)

    PV Jump to: navigation, search Name: Tokyo Electron PV Place: Nirasaki City, Yamanashi, Japan Product: Japanese electronics giants Tokyo Electron and Sharp have announced their...

  3. A compact electron gun for time-resolved electron diffraction

    SciTech Connect (OSTI)

    Robinson, Matthew S.; Lane, Paul D.; Wann, Derek A.

    2015-01-15

    A novel compact time-resolved electron diffractometer has been built with the primary goal of studying the ultrafast molecular dynamics of photoexcited gas-phase molecules. Here, we discuss the design of the electron gun, which is triggered by a Ti:Sapphire laser, before detailing a series of calibration experiments relating to the electron-beam properties. As a further test of the apparatus, initial diffraction patterns have been collected for thin, polycrystalline platinum samples, which have been shown to match theoretical patterns. The data collected demonstrate the focusing effects of the magnetic lens on the electron beam, and how this relates to the spatial resolution of the diffraction pattern.

  4. Wisconsin SRF Electron Gun Commissioning

    SciTech Connect (OSTI)

    Bisognano, Joseph J.; Bissen, M.; Bosch, R.; Efremov, M.; Eisert, D.; Fisher, M.; Green, M.; Jacobs, K.; Keil, R.; Kleman, K.; Rogers, G.; Severson, M.; Yavuz, D. D.; Legg, Robert A.; Bachimanchi, Ramakrishna; Hovater, J. Curtis; Plawski, Tomasz; Powers, Thomas J.

    2013-12-01

    The University of Wisconsin has completed fabrication and commissioning of a low frequency (199.6 MHz) superconducting electron gun based on a quarter wave resonator (QWR) cavity. Its concept was optimized to be the source for a CW free electron laser facility. The gun design includes active tuning and a high temperature superconducting solenoid. We will report on the status of the Wisconsin SRF electron gun program, including commissioning experience and first beam measurements.

  5. Ion plated electronic tube device

    DOE Patents [OSTI]

    Meek, T.T.

    1983-10-18

    An electronic tube and associated circuitry which is produced by ion plating techniques. The process is carried out in an automated process whereby both active and passive devices are produced at very low cost. The circuitry is extremely reliable and is capable of functioning in both high radiation and high temperature environments. The size of the electronic tubes produced are more than an order of magnitude smaller than conventional electronic tubes.

  6. Electronic structure of superconductivity refined

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

    Electronic structure of superconductivity refined Electronic structure of superconductivity refined A team of physicists propose a new model that expands on a little understood aspect of the electronic structure in high-temperature superconductors. July 10, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma

  7. Electron Trapping by Molecular Vibration

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

    Electron Trapping by Molecular Vibration Electron Trapping by Molecular Vibration Print Wednesday, 27 April 2005 00:00 In photoelectron spectroscopy experiments performed at the ALS, a group of researchers has found that electronic transitions normally thought to be forbidden can in fact be excited in conjunction with certain types of molecular vibrations. Specifically, they found that when the symmetry of a linear triatomic molecule is broken by asymmetric vibrational modes, photoelectrons can

  8. Power Electronics | Department of Energy

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

    Power Electronics Power Electronics Power electronics (PE) play a critical role in transforming the current electric grid into the next-generation grid. PE enable utilities to deliver power to their customers effectively while providing increased reliability, security, and flexibility to the electric power system. While approximately 30% of all power generation utilize PE somewhere between the point of generation and its end use today, by 2030 it is expected that up to 80% of generated

  9. Polyplanar optical display electronics

    SciTech Connect (OSTI)

    DeSanto, L.; Biscardi, C.

    1997-07-01

    The Polyplanar Optical Display (POD) is a unique display screen which can be used with any projection source. The prototype ten inch display is two inches thick and has a matte black face which allows for high contrast images. The prototype being developed is a form, fit and functional replacement display for the B-52 aircraft which uses a monochrome ten-inch display. In order to achieve a long lifetime, the new display uses a 100 milliwatt green solid-state laser (10,000 hr. life) at 532 nm as its light source. To produce real-time video, the laser light is being modulated by a Digital Light Processing (DLP{trademark}) chip manufactured by Texas Instruments. In order to use the solid-state laser as the light source and also fit within the constraints of the B-52 display, the Digital Micromirror Device (DMD{trademark}) circuit board is removed from the Texas Instruments DLP light engine assembly. Due to the compact architecture of the projection system within the display chassis, the DMD{trademark} chip is operated remotely from the Texas Instruments circuit board. The authors discuss the operation of the DMD{trademark} divorced from the light engine and the interfacing of the DMD{trademark} board with various video formats (CVBS, Y/C or S-video and RGB) including the format specific to the B-52 aircraft. A brief discussion of the electronics required to drive the laser is also presented.

  10. Electronic field permeameter

    DOE Patents [OSTI]

    Chandler, Mark A. (Madison, WI); Goggin, David J. (Austin, TX); Horne, Patrick J. (Austin, TX); Kocurek, Gary G. (Roundrock, TX); Lake, Larry W. (Austin, TX)

    1989-01-01

    For making rapid, non-destructive permeability measurements in the field, a portable minipermeameter of the kind having a manually-operated gas injection tip is provided with a microcomputer system which operates a flow controller to precisely regulate gas flow rate to a test sample, and reads a pressure sensor which senses the pressure across the test sample. The microcomputer system automatically turns on the gas supply at the start of each measurement, senses when a steady-state is reached, collects and records pressure and flow rate data, and shuts off the gas supply immediately after the measurement is completed. Preferably temperature is also sensed to correct for changes in gas viscosity. The microcomputer system may also provide automatic zero-point adjustment, sensor calibration, over-range sensing, and may select controllers, sensors, and set-points for obtaining the most precise measurements. Electronic sensors may provide increased accuracy and precision. Preferably one microcomputer is used for sensing instrument control and data collection, and a second microcomputer is used which is dedicated to recording and processing the data, selecting the sensors and set-points for obtaining the most precise measurements, and instructing the user how to set-up and operate the minipermeameter. To provide mass data collection and user-friendly operation, the second microcomputer is preferably a lap-type portable microcomputer having a non-volatile or battery-backed CMOS memory.

  11. Genesis Electronics | Open Energy Information

    Open Energy Info (EERE)

    Solar Product: Technology company, focusing on consumer applications for solar energy and alternative energy sources. References: Genesis Electronics1 This article is a stub. You...

  12. Advance Electronics | Open Energy Information

    Open Energy Info (EERE)

    transient suppressors, automatic voltage stablisers, voltmeters oscilloscopes, and signal generators. References: Advance Electronics1 This article is a stub. You can help...

  13. Electron Trapping by Molecular Vibration

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

    that has not been observed previously but appears to be widespread. Such coupling between electronic motion and nuclear motion becomes increasingly important as scientists learn...

  14. Tyco Electronics | Open Energy Information

    Open Energy Info (EERE)

    Product: Pennsylvania-based passive component manufacturer. The firm produces power storage devices. References: Tyco Electronics1 This article is a stub. You can help OpenEI...

  15. Cookson Electronics | Open Energy Information

    Open Energy Info (EERE)

    Place: Providence, Rhode Island Zip: 2903 Product: Rhode Island-based materials science company. The division produces PV junction boxes. References: Cookson Electronics1...

  16. Federal Electronics Challenge Gold Award

    Broader source: Energy.gov [DOE]

    On June 18th, DOE Headquarters was presented the Federal Electronics Challenge Gold Award for exemplary performance in Green Computing, including green procurement, energy efficient operations and...

  17. Deep Inelastic Electron Scattering: Experimental

    DOE R&D Accomplishments [OSTI]

    Friedman, J. I.

    1971-10-01

    This report reviews and brings up to date the experimental information on high energy inelastic electron scattering from proton and neutron.

  18. following an electron bunch for free electron laser

    SciTech Connect (OSTI)

    2012-01-01

    A video artist's ultra-slow-motion impression of an APEX-style electron gun firing a continuous train of electron bunches into a superconducting linear accelerator (in reality this would happen a million times a second). As they approach the speed of light the bunches contract, maintaining beam quality. After acceleration, the electron bunches are diverted into one or more undulators, the key components of free electron lasers. Oscillating back and forth in the changing magnetic field, they create beams of structured x-ray pulses. Before entering the experimental areas the electron bunches are diverted to a beam dump. (Animation created by Illumina Visual, http://www.illuminavisual.com/, for Lawrence Berkeley National Laboratory. Music for this excerpt, "Feeling Dark (Behind The Mask)" is by 7OOP3D http://ccmixter.org/files/7OOP3D/29126 and is licensed under a Creative Commons license: http://creativecommons.org/licenses/by-nc/3.0/)

  19. Electronic Records Management Software Applications Design Criteria...

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

    Electronic Records Management Software Applications Design Criteria Standard Electronic Records Management Software Applications Design Criteria Standard This Standard is reissued...

  20. VDE Association for Electrical Electronic Information Technologies...

    Open Energy Info (EERE)

    VDE Association for Electrical Electronic Information Technologies Jump to: navigation, search Name: VDE (Association for Electrical, Electronic & Information Technologies) Place:...

  1. FACTSHEET: Next Generation Power Electronics Manufacturing Innovation...

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

    FACTSHEET: Next Generation Power Electronics Manufacturing Innovation Institute FACTSHEET: Next Generation Power Electronics Manufacturing Innovation Institute January 15, 2014 - ...

  2. PROJECT PROFILE: Correlative Electronic Spectroscopies for Increasing...

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

    PROJECT PROFILE: Correlative Electronic Spectroscopies for Increasing Photovoltaic Efficiency PROJECT PROFILE: Correlative Electronic Spectroscopies for Increasing Photovoltaic ...

  3. Electronic Status Board

    Energy Science and Technology Software Center (OSTI)

    2004-06-02

    This software was developed to post real-time process status and building conditions to operators, system engineers, system managers, and all support personnel. Data input is via operator console, strategically located throughout the facility, or by electronic rounds tablet. The system requires a person to log in with a unique user id and password to edit data. Viewing system status does not require log in and can be done from any desktop location running FileMaker. Oncemore » logged into the system, all new records saved are stamped with date, time and user name, and a historical copy is created that can be brought up to review status. There is no limitation to the amount of records that can be saved in the historical databases. The system will flag all out of limit conditions on the screen and enter that record on a turnover summery page which displays only flagged items. System conditions are displayed on a plasma display which scrolls through the various system condition screens. The system also shows floor plans that reflect specific building radiological conditions which aides in pre job briefings to show all hazards to personnel entering specific locations. The input screen is displayed on a second standard computer monitor connected to the input PC. There are several popup screens that require user intervention to ensure that the user wants to edit the data, is editing the appropriate sytem, and if they want to continue to stay logged into the system. Each workstation is connected to a Uninterrupted Power Supply which will shut each system down safely in a power failure. The server is configured to print out current status upon notification from the UPS that power has failed. The system also has a video input card which is connected to a DVD/VCR which shows safety meetings, and images taken from a digital camera used to show specific locations/items for pre-job briefings.« less

  4. The electron geodesic acoustic mode

    SciTech Connect (OSTI)

    Chakrabarti, N. [Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Calcutta 700 064 (India); Guzdar, P. N. [Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, Maryland 20742 (United States); Kaw, P. K. [Institute for Plasma Research Bhat, Gandhinagar 382428 (India)

    2012-09-15

    In this report, a novel new mode, named the electron geodesic acoustic mode, is presented. This mode can occur in toroidal plasmas like the conventional geodesic acoustic mode (GAM). The frequency of this new mode is much larger than that of the conventional GAM by a factor equal to the square root of the ion to electron mass ratio.

  5. ILC Electron Source Injector Simuations

    SciTech Connect (OSTI)

    Lakshmanan, Manu; /Cornell U., LNS /SLAC

    2007-08-29

    As part of the global project aimed at proposing an efficient design for the ILC (International Linear Collider), we simulated possible setups for the electron source injector, which will provide insight into how the electron injector for the ILC should be designed in order to efficiently accelerate the electron beams through the bunching system. This study uses three types of software: E-Gun to simulate electron beam emission, Superfish to calculate solenoidal magnetic fields, and GPT (General Particle Tracer) to trace charged particles after emission through magnetic fields and subharmonic bunchers. We performed simulations of the electron source injector using various electron gun bias voltages (140kV - 200kV), emitted beam lengths (500ps - 1ns) and radii (7mm - 10mm), and electromagnetic field strengths of the first subharmonic buncher (5 - 20 MV/m). The results of the simulations show that for the current setup of the ILC, a modest electron gun bias voltage ({approx}140kV) is sufficient to achieve the required bunching of the beam in the injector. Extensive simulations of parameters also involving the second subharmonic buncher should be performed in order to gain more insight into possible efficient designs for the ILC electron source injector.

  6. Booth Awards - Hanford Site

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

    Health & Safety Exposition Booth Awards About Us Booth Awards Special Events Exhibitor Information What is EXPO Electronic Registration Form Booth Awards Email Email Page | Print...

  7. PPPL News | Princeton Plasma Physics Lab

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

    PPPL News Subscribe to RSS - PPPL News Image: PPPL News - a quarterly E-newsletter PPPL electronic newsletter (emailed directly to you) Please send an email to...

  8. Respond to the article | Department of Energy

    Office of Environmental Management (EM)

    the article Tips: Home Office and Electronics. Your response * Your email (optional) Send message Contact Us E-mail: Webmaster Online: Facebook iconconnecttwitter.png Twitter...

  9. Superthermal electron distribution measurements from polarized electron cyclotron emission

    SciTech Connect (OSTI)

    Luce, T.C.; Efthimion, P.C.; Fisch, N.J.

    1988-06-01

    Measurements of the superthermal electron distribution can be made by observing the polarized electron cyclotron emission. The emission is viewed along a constant magnetic field surface. This simplifies the resonance condition and gives a direct correlation between emission frequency and kinetic energy of the emitting electron. A transformation technique is formulated which determines the anisotropy of the distribution and number density of superthermals at each energy measured. The steady-state distribution during lower hybrid current drive and examples of the superthermal dynamics as the runaway conditions is varied are presented for discharges in the PLT tokamak. 15 refs., 8 figs.

  10. Fast electron microscopy via compressive sensing

    DOE Patents [OSTI]

    Larson, Kurt W; Anderson, Hyrum S; Wheeler, Jason W

    2014-12-09

    Various technologies described herein pertain to compressive sensing electron microscopy. A compressive sensing electron microscope includes a multi-beam generator and a detector. The multi-beam generator emits a sequence of electron patterns over time. Each of the electron patterns can include a plurality of electron beams, where the plurality of electron beams is configured to impart a spatially varying electron density on a sample. Further, the spatially varying electron density varies between each of the electron patterns in the sequence. Moreover, the detector collects signals respectively corresponding to interactions between the sample and each of the electron patterns in the sequence.

  11. ASYMMETRIC SOLAR WIND ELECTRON DISTRIBUTIONS

    SciTech Connect (OSTI)

    Yoon, Peter H.; Kim, Sunjung; Lee, Junggi; Lee, Junhyun; Park, Jongsun; Park, Kyungsun; Seough, Jungjoon [School of Space Research, Kyung Hee University, Yongin-Si, Gyeonggi-Do 446-701 (Korea, Republic of); Hong, Jinhy [Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 305-701 (Korea, Republic of)

    2012-08-20

    The present paper provides a possible explanation for the solar wind electron velocity distribution functions possessing asymmetric energetic tails. By numerically solving the electrostatic weak turbulence equations that involve nonlinear interactions among electrons, Langmuir waves, and ion-sound waves, it is shown that different ratios of ion-to-electron temperatures lead to the generation of varying degrees of asymmetric tails. The present finding may be applicable to observations in the solar wind near 1 AU and in other regions of the heliosphere and interplanetary space.

  12. High Intensity Polarized Electron Gun

    SciTech Connect (OSTI)

    Redwine, Robert P.

    2012-07-31

    The goal of the project was to investigate the possibility of building a very high intensity polarized electron gun for the Electron-Ion Collider. This development is crucial for the eRHIC project. The gun implements a large area cathode, ring-shaped laser beam and active cathode cooling. A polarized electron gun chamber with a large area cathode and active cathode cooling has been built and tested. A preparation chamber for cathode activation has been built and initial tests have been performed. Major parts for a load-lock chamber, where cathodes are loaded into the vacuum system, have been manufactured.

  13. Rose Electronics | Open Energy Information

    Open Energy Info (EERE)

    and enclosure products. Ni-Cd, Ni-MH, Li-Ion, Li-Polymer, Sealed Lead, Alkaline and Lithium Primary chemistries. References: Rose Electronics1 This article is a stub. You can...

  14. Dynamic imaging with electron microscopy

    ScienceCinema (OSTI)

    Campbell, Geoffrey; McKeown, Joe; Santala, Melissa

    2014-05-30

    Livermore researchers have perfected an electron microscope to study fast-evolving material processes and chemical reactions. By applying engineering, microscopy, and laser expertise to the decades-old technology of electron microscopy, the dynamic transmission electron microscope (DTEM) team has developed a technique that can capture images of phenomena that are both very small and very fast. DTEM uses a precisely timed laser pulse to achieve a short but intense electron beam for imaging. When synchronized with a dynamic event in the microscope's field of view, DTEM allows scientists to record and measure material changes in action. A new movie-mode capability, which earned a 2013 R&D 100 Award from R&D Magazine, uses up to nine laser pulses to sequentially capture fast, irreversible, even one-of-a-kind material changes at the nanometer scale. DTEM projects are advancing basic and applied materials research, including such areas as nanostructure growth, phase transformations, and chemical reactions.

  15. Free electron laser with masked chicane

    DOE Patents [OSTI]

    Nguyen, Dinh C. (Los Alamos, NM); Carlsten, Bruce E. (Los Alamos, NM)

    1999-01-01

    A free electron laser (FEL) is provided with an accelerator for outputting electron beam pulses; a buncher for modulating each one of the electron beam pulses to form each pulse into longitudinally dispersed bunches of electrons; and a wiggler for generating coherent light from the longitudinally dispersed bunches of electrons. The electron beam buncher is a chicane having a mask for physically modulating the electron beam pulses to form a series of electron beam bunches for input to the wiggler. In a preferred embodiment, the mask is located in the chicane at a position where each electron beam pulse has a maximum dispersion.

  16. Power Electronics Thermal Control (Presentation)

    SciTech Connect (OSTI)

    Narumanchi, S.

    2010-05-05

    Thermal management plays an important part in the cost of electric drives in terms of power electronics packaging. Very promising results have been obtained by using microporous coatings and skived surfaces in conjunction with single-phase and two-phase flows. Sintered materials and thermoplastics with embedded fibers show significant promise as thermal interface materials, or TIMs. Appropriate cooling technologies depend on the power electronics package application and reliability.

  17. Electron Trapping by Molecular Vibration

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

    Electron Trapping by Molecular Vibration Print In photoelectron spectroscopy experiments performed at the ALS, a group of researchers has found that electronic transitions normally thought to be forbidden can in fact be excited in conjunction with certain types of molecular vibrations. Specifically, they found that when the symmetry of a linear triatomic molecule is broken by asymmetric vibrational modes, photoelectrons can become temporarily trapped by the molecule before ultimately escaping,

  18. Electron Trapping by Molecular Vibration

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

    Electron Trapping by Molecular Vibration Print In photoelectron spectroscopy experiments performed at the ALS, a group of researchers has found that electronic transitions normally thought to be forbidden can in fact be excited in conjunction with certain types of molecular vibrations. Specifically, they found that when the symmetry of a linear triatomic molecule is broken by asymmetric vibrational modes, photoelectrons can become temporarily trapped by the molecule before ultimately escaping,

  19. Electron Trapping by Molecular Vibration

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

    Electron Trapping by Molecular Vibration Print In photoelectron spectroscopy experiments performed at the ALS, a group of researchers has found that electronic transitions normally thought to be forbidden can in fact be excited in conjunction with certain types of molecular vibrations. Specifically, they found that when the symmetry of a linear triatomic molecule is broken by asymmetric vibrational modes, photoelectrons can become temporarily trapped by the molecule before ultimately escaping,

  20. Electron Trapping by Molecular Vibration

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

    Electron Trapping by Molecular Vibration Print In photoelectron spectroscopy experiments performed at the ALS, a group of researchers has found that electronic transitions normally thought to be forbidden can in fact be excited in conjunction with certain types of molecular vibrations. Specifically, they found that when the symmetry of a linear triatomic molecule is broken by asymmetric vibrational modes, photoelectrons can become temporarily trapped by the molecule before ultimately escaping,

  1. Consumer Electronics Association Comment | Department of Energy

    Energy Savers [EERE]

    Consumer Electronics Association Comment Consumer Electronics Association Comment The Consumer Electronics Association (CEA) is the preeminent trade association promoting growth in the $285 billion U.S. consumer electronics industry. PDF icon CEA comments re DOE Regulatory Burden RFI_7-17-15 More Documents & Publications Comments of consumer electronics association Re: NBP RFI: Data Access AHAM Comments Regulatory Burden RFI

  2. Property:Incentive/ContEmail | Open Energy Information

    Open Energy Info (EERE)

    (Texas) + rwtevebaugh@aep.com + AEP Appalachian Power - Commercial and Industrial Rebate Programs (West Virginia) + aeprebates@goodcents.com + AEP Appalachian Power -...

  3. Property:RAPID/Contact/ID2/Email | Open Energy Information

    Open Energy Info (EERE)

    + H Hawaii Department of Health Office of Environmental Quality Control + Alec.Wong@doh.hawaii.gov + Hawaii Department of Land and Natural Resources Engineering Division +...

  4. Browning: Email in Response to Smart Grid Request for Information...

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

    to the Smart Grid Request for Information on Addressing Policy and Logistical Challenges. Smart Gird Policy Memo More Documents & Publications City Utilities of Springfield...

  5. Via Email Mr. William Hirst Hirst Enterprises Inc.

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

    NY 5943 785.66 Unknown A&E SUPPLY 877-2777903, TX 5943 63.50 Unknown CAPITOL SUPPLY 954-4855000, FL 5943 84.20 INC Unknown PREMIER BIZ 909-5939450, CA 5099 59.20 PRODUCTS...

  6. SAMPLE EMAIL FROM EVALUATING SUPERVISOR TO DIRECT REPORT

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

    to particular sections of the form. Please complete these tasks by logging into Halogen eAppraisal; your self-appraisal is due Friday, February 20 th . Getting Started...

  7. Subscribe Today to E-mail Alerts from GTO

    Broader source: Energy.gov [DOE]

    Sign up today to get the most up-to-date information on Geothermal Technologies Office (GTO)-sponsored webinars and funding announcements as they become available—delivered right to your inbox for free.

  8. ORISE: Contact Us - phone numbers, email addresses, shipping...

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

    Oak Ridge Institute for Science Education Contact Us Employee Phone Directory Enter the name of the person you are looking for: To use this directory, you must know the full last...

  9. Emailed Comments of Elizabeth Chimento RE: Pepco Scheduled Line...

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

    District of Columbia Public Service Commission Emergency Petition and Complaint Docket No. EL05-145-000 Re: Potomac River Generating Station Department of Energy Case No. EO-05-01: ...

  10. Microsoft Word - C-2BroadcastEmail111101.doc

    Office of Legacy Management (LM)

    11/2/11 Total pages including cover sheet = 14 To: Carl Spreng, CDPHE carl.spreng@state.co.us Vera Moritz EPA moritz.vera@epa.gov Steve Berendzen USFWS steve_berendzen@fws.gov David Allen Broomfield dallen@ci.broomfield.co.us Shirley Garcia Broomfield sgarcia@ci.broomfield.co.us Laura Hubbard Broomfield lhubbard@broomfield.org Dan Mayo Broomfield dmayo@ci.broomfield.co.us Kathy Schnoor Broomfield kschnoor@ci.broomfield.co.us Shelley Stanley Northglenn sstanley@northglenn.org Bud Hart Thornton

  11. Property:RAPID/Contact/ID1/Email | Open Energy Information

    Open Energy Info (EERE)

    State Lands Commission + greg.pelka@slc.ca.gov + Colorado Department of Public Health and Environment + kathleen.rosow@state.co.us + Colorado Division of Water Resources +...

  12. Email to Congestionstudy.comments@hq.doe.gov

    Office of Environmental Management (EM)

    lines. Finally, I believe that NIETC's are a gross violation of state's right to regulate transmission lines. I urge you to consider these reasons and please do not establish any National Interest Energy Transmission Corridor. Thank you, Doris Brown 1017 Timberline Moberly, MO 65270

  13. Email to Congestionstudy.comments@hq.doe.gov

    Office of Environmental Management (EM)

    lines and their related costs to build, operate, and maintain, and their impact on landowners; and minimize the loss of energy that naturally occurs with transmitting electricity. Finally, I believe that NIETC's are a gross violation of state's right to regulate transmission lines. I urge you to consider these reasons and please do not establish any National Interest Energy Transmission Corridor. Thank you, Phillip C. Brown P.O. Box 916 Moberly, MO 65270-0916

  14. ECR ion source with electron gun

    DOE Patents [OSTI]

    Xie, Z.Q.; Lyneis, C.M.

    1993-10-26

    An Advanced Electron Cyclotron Resonance ion source having an electron gun for introducing electrons into the plasma chamber of the ion source is described. The ion source has a injection enclosure and a plasma chamber tank. The plasma chamber is defined by a plurality of longitudinal magnets. The electron gun injects electrons axially into the plasma chamber such that ionization within the plasma chamber occurs in the presence of the additional electrons produced by the electron gun. The electron gun has a cathode for emitting electrons therefrom which is heated by current supplied from an AC power supply while bias potential is provided by a bias power supply. A concentric inner conductor and outer conductor carry heating current to a carbon chuck and carbon pusher which hold the cathode in place and also heat the cathode. In the Advanced Electron Cyclotron Resonance ion source, the electron gun replaces the conventional first stage used in prior electron cyclotron resonance ion generators. 5 figures.

  15. ELECTRON CORRELATION AND RELATIVITY OF THE 5F ELECTRONS IN THE...

    Office of Scientific and Technical Information (OSTI)

    ELECTRON CORRELATION AND RELATIVITY OF THE 5F ELECTRONS IN THE U-ZR ALLOY SYSTEM Citation Details In-Document Search Title: ELECTRON CORRELATION AND RELATIVITY OF THE 5F ELECTRONS...

  16. Electron beam ion source and electron beam ion trap (invited)

    SciTech Connect (OSTI)

    Becker, Reinard [Scientific Software Service, Kapellenweg 2a, D-63571 Gelnhausen (Germany); Kester, Oliver [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)

    2010-02-15

    The electron beam ion source (EBIS) and its trap variant [electron beam ion trap (EBIT)] celebrated their 40th and 20th anniversary, respectively, at the EBIS/T Symposium 2007 in Heidelberg. These technologically challenging sources of highly charged ions have seen a broad development in many countries over the last decades. In contrast to most other ion sources the recipe of improvement was not ''sorcery'' but a clear understanding of the physical laws and obeying the technological constraints. This review will report important achievements of the past as well as promising developments in the future.

  17. Electron geodesic acoustic modes in electron temperature gradient mode turbulence

    SciTech Connect (OSTI)

    Anderson, Johan; Nordman, Hans [Department of Earth and Space Sciences, Chalmers University of Technology, SE-412 96 Goeteborg (Sweden); Singh, Raghvendra; Kaw, Predhiman [Institute for Plasma Research, Bhat, Gandhinagar, Gujarat 382428 (India)

    2012-08-15

    In this work, the first demonstration of an electron branch of the geodesic acoustic mode (el-GAM) driven by electron temperature gradient (ETG) modes is presented. The work is based on a fluid description of the ETG mode retaining non-adiabatic ions and the dispersion relation for el-GAMs driven nonlinearly by ETG modes is derived. A new saturation mechanism for ETG turbulence through the interaction with el-GAMs is found, resulting in a significantly enhanced ETG turbulence saturation level compared to the mixing length estimate.

  18. Xyce Parallel Electronic Simulator Users Guide Version 6.4

    SciTech Connect (OSTI)

    Keiter, Eric R.; Mei, Ting; Russo, Thomas V.; Schiek, Richard; Sholander, Peter E.; Thornquist, Heidi K.; Verley, Jason; Baur, David Gregory

    2015-12-01

    This manual describes the use of the Xyce Parallel Electronic Simulator. Xyce has been de- signed as a SPICE-compatible, high-performance analog circuit simulator, and has been written to support the simulation needs of the Sandia National Laboratories electrical designers. This development has focused on improving capability over the current state-of-the-art in the following areas: Capability to solve extremely large circuit problems by supporting large-scale parallel com- puting platforms (up to thousands of processors). This includes support for most popular parallel and serial computers. A differential-algebraic-equation (DAE) formulation, which better isolates the device model package from solver algorithms. This allows one to develop new types of analysis without requiring the implementation of analysis-specific device models. Device models that are specifically tailored to meet Sandia's needs, including some radiation- aware devices (for Sandia users only). Object-oriented code design and implementation using modern coding practices. Xyce is a parallel code in the most general sense of the phrase -- a message passing parallel implementation -- which allows it to run efficiently a wide range of computing platforms. These include serial, shared-memory and distributed-memory parallel platforms. Attention has been paid to the specific nature of circuit-simulation problems to ensure that optimal parallel efficiency is achieved as the number of processors grows. Trademarks The information herein is subject to change without notice. Copyright c 2002-2015 Sandia Corporation. All rights reserved. Xyce TM Electronic Simulator and Xyce TM are trademarks of Sandia Corporation. Portions of the Xyce TM code are: Copyright c 2002, The Regents of the University of California. Produced at the Lawrence Livermore National Laboratory. Written by Alan Hindmarsh, Allan Taylor, Radu Serban. UCRL-CODE-2002-59 All rights reserved. Orcad, Orcad Capture, PSpice and Probe are registered trademarks of Cadence Design Systems, Inc. Microsoft, Windows and Windows 7 are registered trademarks of Microsoft Corporation. Medici, DaVinci and Taurus are registered trademarks of Synopsys Corporation. Amtec and TecPlot are trademarks of Amtec Engineering, Inc. Xyce 's expression library is based on that inside Spice 3F5 developed by the EECS Department at the University of California. The EKV3 MOSFET model was developed by the EKV Team of the Electronics Laboratory-TUC of the Technical University of Crete. All other trademarks are property of their respective owners. Contacts Bug Reports (Sandia only) http://joseki.sandia.gov/bugzilla http://charleston.sandia.gov/bugzilla World Wide Web http://xyce.sandia.gov http://charleston.sandia.gov/xyce (Sandia only) Email xyce@sandia.gov (outside Sandia) xyce-sandia@sandia.gov (Sandia only)

  19. Vickers Electronics Ltd | Open Energy Information

    Open Energy Info (EERE)

    Vickers Electronics Ltd Jump to: navigation, search Name: Vickers Electronics Ltd Place: United Kingdom Product: Manchester-based company which installs an Energy Management System...

  20. Suzhou Good Ark Electronics | Open Energy Information

    Open Energy Info (EERE)

    Good Ark Electronics Jump to: navigation, search Name: Suzhou Good-Ark Electronics Place: Suzhou, Jiangsu Province, China Zip: 215011 Product: Good-Ark mainly offers diodes, bridge...

  1. Central Electronics Limited CEL | Open Energy Information

    Open Energy Info (EERE)

    Electronics Limited CEL Jump to: navigation, search Name: Central Electronics Limited (CEL) Place: Sahibabad, Uttar Pradesh, India Zip: 201010 Sector: Solar Product: String...

  2. MGI Electronics LLC | Open Energy Information

    Open Energy Info (EERE)

    MGI Electronics LLC Jump to: navigation, search Name: MGI Electronics LLC Place: Temple, Arizona Zip: 85282 Product: US-based manufacturer of wafer transfer and PV cell handling...

  3. Green Electronics Council | Open Energy Information

    Open Energy Info (EERE)

    Electronics Council Jump to: navigation, search Name: Green Electronics Council Place: Portland, Oregon Product: Oregon-based program that supports the design, manufacture, use and...

  4. Electron Correlation in Iron-Based Superconductors

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

    between different theoretical models and experimental data indicated that, instead of localized states due to strong electron interactions, electrons in iron pnictides prefer...

  5. Power Electronic Thermal System Performance and Integration ...

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

    Power Electronic Thermal System Performance and Integration Integrated Power Module Cooling Vehicle Technologies Office: 2009 Advanced Power Electronics R&D Annual Progress Report

  6. Solera Sustainable Energies Company formerly Phantom Electron...

    Open Energy Info (EERE)

    Solera Sustainable Energies Company formerly Phantom Electron Corp Jump to: navigation, search Name: Solera Sustainable Energies Company (formerly Phantom Electron Corp) Place:...

  7. Materials Compatibility of Power Electronics | Department of...

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

    More Documents & Publications Materials Compatibility of Power Electronics Vehicle Technologies Office: 2008 Advanced Power Electronics and Electric Machinery R&D Annual Progress ...

  8. Consumer Electronics Show 2013 Highlights Sustainable Energy...

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

    Consumer Electronics Show 2013 Highlights Sustainable Energy Technology Consumer Electronics Show 2013 Highlights Sustainable Energy Technology January 18, 2013 - 4:52pm Addthis ...

  9. Vehicle Technologies Office: 2008 Advanced Power Electronics...

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

    Power Electronics and Electric Machinery R&D Annual Progress Report Vehicle Technologies Office: 2008 Advanced Power Electronics and Electric Machinery R&D Annual Progress Report ...

  10. Vehicle Technologies Office: 2012 Advanced Power Electronics...

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

    2 Advanced Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2012 Advanced Power Electronics and Electric Motors R&D Annual Progress ...

  11. Vehicle Technologies Office: 2011 Advanced Power Electronics...

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

    Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2011 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The ...

  12. Advanced Power Electronics and Electric Machines | Department...

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

    Machines Advanced Power Electronics and Electric Machines 2009 DOE Hydrogen Program and ... More Documents & Publications Advnaced Power Electronics and Electric Machines (APEEM) R&D ...

  13. Vehicle Technologies Office: 2013 Advanced Power Electronics...

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

    Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2013 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The ...

  14. Vehicle Technologies Office: 2009 Advanced Power Electronics...

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

    Power Electronics R&D Annual Progress Report Vehicle Technologies Office: 2009 Advanced Power Electronics R&D Annual Progress Report Annual report focusing on understanding and ...

  15. Opportunities for Wide Bandgap Semiconductor Power Electronics...

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

    Opportunities for Wide Bandgap Semiconductor Power Electronics for Hydrogen and Fuel Cell Applications Opportunities for Wide Bandgap Semiconductor Power Electronics for Hydrogen ...

  16. Scientific Achievement Analytical Transmission Electron Microscopy

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

    Analytical Transmission Electron Microscopy (TEM) method was developed to determine thickness and wrinkles in electron beam sensitive 2-dimensional (2D) MFI nanosheets....

  17. NREL: Transportation Research - Power Electronics and Electric...

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

    subsystem at the appropriate time. Examples of power electronics components include inverters, converters, and chargers. Power electronics also determine the exact nature and...

  18. Electronic Spin Transition in Nanosize Stoichiometric Lithium...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Electronic Spin Transition in Nanosize Stoichiometric Lithium Cobalt Oxide Citation Details In-Document Search Title: Electronic ...

  19. Appliances and Electronics | Department of Energy

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

    appliances Home office and electronics. Follow Us followontwitter.png followonfacebook.png Appliance & Electronics Blogs Save Energy on Appliances this Holiday Season...

  20. Sharp Electronics Corporation USA | Open Energy Information

    Open Energy Info (EERE)

    Electronics Corporation USA Jump to: navigation, search Name: Sharp Electronics Corporation (USA) Place: Huntington Beach, California Zip: 92647 Product: North American division of...

  1. Bihar State Electronics Development Corporation Ltd Beltron ...

    Open Energy Info (EERE)

    lanterns and other PV systems, as part of a business involving other electronic and computer goods and services. References: Bihar State Electronics Development Corporation Ltd...

  2. MEMC Electronic Materials Inc | Open Energy Information

    Open Energy Info (EERE)

    MEMC Electronic Materials Inc Jump to: navigation, search Name: MEMC Electronic Materials Inc Place: St. Peters, Missouri Zip: 63376 Product: US-based manufacturer of silicon-based...

  3. Microsoft Word - CFAC Letter 7-18v3 _final - blackline v2 w electronic...

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

    or email her at sjackley@bpa.gov. Thank you for your interest in this upcoming decision. Sincerely, s Suzanne B. Cooper Suzanne B. Cooper Acting Vice President, Bulk Marketing...

  4. Polymer electronic devices and materials.

    SciTech Connect (OSTI)

    Schubert, William Kent; Baca, Paul Martin; Dirk, Shawn M.; Anderson, G. Ronald; Wheeler, David Roger

    2006-01-01

    Polymer electronic devices and materials have vast potential for future microsystems and could have many advantages over conventional inorganic semiconductor based systems, including ease of manufacturing, cost, weight, flexibility, and the ability to integrate a wide variety of functions on a single platform. Starting materials and substrates are relatively inexpensive and amenable to mass manufacturing methods. This project attempted to plant the seeds for a new core competency in polymer electronics at Sandia National Laboratories. As part of this effort a wide variety of polymer components and devices, ranging from simple resistors to infrared sensitive devices, were fabricated and characterized. Ink jet printing capabilities were established. In addition to promising results on prototype devices the project highlighted the directions where future investments must be made to establish a viable polymer electronics competency.

  5. Modeling Incoherent Electron Cloud Effects

    SciTech Connect (OSTI)

    Vay, Jean-Luc; Benedetto, E.; Fischer, W.; Franchetti, G.; Ohmi, K.; Schulte, D.; Sonnad, K.; Tomas, R.; Vay, J.-L.; Zimmermann, F.; Rumolo, G.; Pivi, M.; Raubenheimer, T.

    2007-06-18

    Incoherent electron effects could seriously limit the beam lifetime in proton or ion storage rings, such as LHC, SPS, or RHIC, or blow up the vertical emittance of positron beams, e.g., at the B factories or in linear-collider damping rings. Different approaches to modeling these effects each have their own merits and drawbacks. We describe several simulation codes which simplify the descriptions of the beam-electron interaction and of the accelerator structure in various different ways, and present results for a toy model of the SPS. In addition, we present evidence that for positron beams the interplay of incoherent electron-cloud effects and synchrotron radiation can lead to a significant increase in vertical equilibrium emittance. The magnitude of a few incoherent e+e- scattering processes is also estimated. Options for future code development are reviewed.

  6. Sifting Through a Trillion Electrons

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

    Sifting Through a Trillion Electrons Sifting Through a Trillion Electrons Berkeley researchers design strategies for extracting interesting data from massive scientific datasets June 26, 2012 Linda Vu, lvu@lbl.gov, +1 510 495 2402 VPIC1.jpg After querying a dataset of approximately 114,875,956,837 particles for those with Energy values less than 1.5, FastQuery identifies 57,740,614 particles, which are mapped on this plot. Image by Oliver Rubel, Berkeley Lab. Modern research tools like

  7. Direct cooled power electronics substrate

    DOE Patents [OSTI]

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

    2010-09-14

    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.

  8. Shimmed electron beam welding process

    DOE Patents [OSTI]

    Feng, Ganjiang (Clifton Park, NY); Nowak, Daniel Anthony (Alplaus, NY); Murphy, John Thomas (Niskayuna, NY)

    2002-01-01

    A modified electron beam welding process effects welding of joints between superalloy materials by inserting a weldable shim in the joint and heating the superalloy materials with an electron beam. The process insures a full penetration of joints with a consistent percentage of filler material and thereby improves fatigue life of the joint by three to four times as compared with the prior art. The process also allows variable shim thickness and joint fit-up gaps to provide increased flexibility for manufacturing when joining complex airfoil structures and the like.

  9. Electronic imaging system and technique

    DOE Patents [OSTI]

    Bolstad, J.O.

    1984-06-12

    A method and system for viewing objects obscurred by intense plasmas or flames (such as a welding arc) includes a pulsed light source to illuminate the object, the peak brightness of the light reflected from the object being greater than the brightness of the intense plasma or flame; an electronic image sensor for detecting a pulsed image of the illuminated object, the sensor being operated as a high-speed shutter; and electronic means for synchronizing the shutter operation with the pulsed light source.

  10. Electronic imaging system and technique

    DOE Patents [OSTI]

    Bolstad, Jon O. (Idaho Falls, ID)

    1987-01-01

    A method and system for viewing objects obscurred by intense plasmas or flames (such as a welding arc) includes a pulsed light source to illuminate the object, the peak brightness of the light reflected from the object being greater than the brightness of the intense plasma or flame; an electronic image sensor for detecting a pulsed image of the illuminated object, the sensor being operated as a high-speed shutter; and electronic means for synchronizing the shutter operation with the pulsed light source.

  11. Electronic Medical Business Operations System

    Energy Science and Technology Software Center (OSTI)

    2012-04-16

    Electronic Management of medical records has taken a back seat both in private industry and in the government. Record volumes continue to rise every day and management of these paper records is inefficient and very expensive. In 2005, the White House announced support for the development of electronic medical records across the federal government. In 2006, the DOE issued 10 CFR 851 requiring all medical records be electronically available by 2015. The Y-12 National Securitymore » Complex is currently investing funds to develop a comprehensive EMR to incorporate the requirements of an occupational health facility which are common across the Nuclear Weapons Complex (NWC). Scheduling, workflow, and data capture from medical surveillance, certification, and qualification examinations are core pieces of the system. The Electronic Medical Business Operations System (EMBOS) will provide a comprehensive health tool solution to 10 CFR 851 for Y-12 and can be leveraged to the Nuclear Weapon Complex (NWC); all site in the NWC must meet the requirements of 10 CFR 851 which states that all medical records must be electronically available by 2015. There is also potential to leverage EMBOS to the private4 sector. EMBOS is being developed and deployed in phases. When fully deployed the EMBOS will be a state-of-the-art web-enabled integrated electronic solution providing a complete electronic medical record (EMR). EMBOS has been deployed and provides a dynamic electronic medical history and surveillance program (e.g., Asbestos, Hearing Conservation, and Respirator Wearer) questionnaire. Table 1 below lists EMBOS capabilities and data to be tracked. Data to be tracked: Patient Demographics – Current/Historical; Physical Examination Data; Employee Medical Health History; Medical Surveillance Programs; Patient and Provider Schedules; Medical Qualification/Certifications; Laboratory Data; Standardized Abnormal Lab Notifications; Prescription Medication Tracking and Dispensing; Allergies; Non-Occupational Illness and Injury Visits; Occupational Recommendations/Restrictions; Diagnosis/Vital Signs/Blood Pressures; Immunizations; Return to Work Visits Capabilities: Targeted Health Assessments; Patient Input Capabilities for Questionnaires; Medical Health History; Surveillance Programs; Human Reliability Program; Scheduling; Automated Patient Check-in/Check-out; Provider & Patient Workflow; Laboratory Interface & Device Integration; Human Reliability Program Processing; Interoperability with SAP, IH, IS, RADCON; Coding: ICED-9/10; Desktop Integration; Interface/Storage of Digital X-Rays (PACS)« less

  12. FREE ELECTRON LASERS AND HIGH-ENERGY ELECTRON COOLING.

    SciTech Connect (OSTI)

    LITVINENKO,V.N.

    2007-08-31

    Cooling intense high-energy hadron beams remains a major challenge in modern accelerator physics. Synchrotron radiation of such beams is too feeble to provide significant cooling: even in the Large Hadron Collider (LHC) with 7 TeV protons, the longitudinal damping time is about thirteen hours. Decrements of traditional electron cooling decrease rapidly as the high power of beam energy, and an effective electron cooling of protons or antiprotons at energies above 100 GeV seems unlikely. Traditional stochastic cooling still cannot catch up with the challenge of cooling high-intensity bunched proton beams--to be effective, its bandwidth must be increased by about two orders-of-magnitude. Two techniques offering the potential to cool high-energy hadron beams are optical stochastic cooling (OSC) and coherent electron cooling (CEC)--the latter is the focus of this paper. In the early 1980s, CEC was suggested as a possibility for using various instabilities in an electron beam to enhance its interaction with hadrons (i.e., cooling them). The capabilities of present-day accelerator technology, Energy Recovery Linacs (ERLs), and high-gain Free-Electron Lasers (FELs), finally caught up with the idea and provided the all necessary ingredients for realizing such a process. In this paper, we discuss the principles, and the main limitations of the CEC process based on a high-gain FEL driven by an ERL. We also present, and summarize in Table 1, some numerical examples of CEC for ions and protons in RHIC and the LHC.

  13. Electron gun controlled smart structure

    DOE Patents [OSTI]

    Martin, Jeffrey W.; Main, John Alan; Redmond, James M.; Henson, Tammy D.; Watson, Robert D.

    2001-01-01

    Disclosed is a method and system for actively controlling the shape of a sheet of electroactive material; the system comprising: one or more electrodes attached to the frontside of the electroactive sheet; a charged particle generator, disposed so as to direct a beam of charged particles (e.g. electrons) onto the electrode; a conductive substrate attached to the backside of the sheet; and a power supply electrically connected to the conductive substrate; whereby the sheet changes its shape in response to an electric field created across the sheet by an accumulation of electric charge within the electrode(s), relative to a potential applied to the conductive substrate. Use of multiple electrodes distributed across on the frontside ensures a uniform distribution of the charge with a single point of e-beam incidence, thereby greatly simplifying the beam scanning algorithm and raster control electronics, and reducing the problems associated with "blooming". By placing a distribution of electrodes over the front surface of a piezoelectric film (or other electroactive material), this arrangement enables improved control over the distribution of surface electric charges (e.g. electrons) by creating uniform (and possibly different) charge distributions within each individual electrode. Removal or deposition of net electric charge can be affected by controlling the secondary electron yield through manipulation of the backside electric potential with the power supply. The system can be used for actively controlling the shape of space-based deployable optics, such as adaptive mirrors and inflatable antennae.

  14. Secondary electron ion source neutron generator

    DOE Patents [OSTI]

    Brainard, J.P.; McCollister, D.R.

    1998-04-28

    A neutron generator employing an electron emitter, an ion source bombarded by the electrons from the electron emitter, a plasma containment zone, and a target situated between the plasma containment zone and the electron emitter is disclosed. The target contains occluded deuterium, tritium, or a mixture thereof. 4 figs.

  15. Secondary electron ion source neutron generator

    DOE Patents [OSTI]

    Brainard, John P. (Albuquerque, NM); McCollister, Daryl R. (Albuquerque, NM)

    1998-01-01

    A neutron generator employing an electron emitter, an ion source bombarded by the electrons from the electron emitter, a plasma containment zone, and a target situated between the plasma containment zone and the electron emitter. The target contains occluded deuterium, tritium, or a mixture thereof

  16. NREL: Measurements and Characterization - Scanning Electron Microscopy

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

    Scanning Electron Microscopy Researcher using field-emission scanning electron microscope. Field emission scanning electron microscope (FE-SEM) JEOL 6320F. This FE-SEM equipped with a cold field-emission source and in-lens detectors is designed for ultra-high resolution at low accelerating voltage. Compositional mapping by energy-dispersive microscopy and Electron Backscattered Diffraction are available. In basic scanning electron microscopy (SEM), a beam of highly energetic (0.1-50 keV)

  17. Electron density and electron temperature measurement in a bi-Maxwellian electron distribution using a derivative method of Langmuir probes

    SciTech Connect (OSTI)

    Choi, Ikjin; Chung, ChinWook [Department of Electrical Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791 (Korea, Republic of)] [Department of Electrical Engineering, Hanyang University, 17 Haengdang-dong, Seongdong-gu, Seoul 133-791 (Korea, Republic of); Youn Moon, Se [High-Enthalpy Plasma Research Center, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju, Jeollabuk-do 561-756 (Korea, Republic of)] [High-Enthalpy Plasma Research Center, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju, Jeollabuk-do 561-756 (Korea, Republic of)

    2013-08-15

    In plasma diagnostics with a single Langmuir probe, the electron temperature T{sub e} is usually obtained from the slope of the logarithm of the electron current or from the electron energy probability functions of current (I)-voltage (V) curve. Recently, Chen [F. F. Chen, Phys. Plasmas 8, 3029 (2001)] suggested a derivative analysis method to obtain T{sub e} by the ratio between the probe current and the derivative of the probe current at a plasma potential where the ion current becomes zero. Based on this method, electron temperatures and electron densities were measured and compared with those from the electron energy distribution function (EEDF) measurement in Maxwellian and bi-Maxwellian electron distribution conditions. In a bi-Maxwellian electron distribution, we found the electron temperature T{sub e} obtained from the method is always lower than the effective temperatures T{sub eff} derived from EEDFs. The theoretical analysis for this is presented.

  18. Electronic transitions of palladium dimer

    SciTech Connect (OSTI)

    Qian, Yue; Ng, Y. W.; Chen, Zhihua; Cheung, A. S.-C., E-mail: hrsccsc@hku.hk [Department of Chemistry, The University of Hong Kong, Pokfulam Road (Hong Kong)

    2013-11-21

    The laser induced fluorescence spectrum of palladium dimer (Pd{sub 2}) in the visible region between 480 and 700 nm has been observed and analyzed. The gas-phase Pd{sub 2} molecule was produced by laser ablation of palladium metal rod. Eleven vibrational bands were observed and assigned to the [17.1] {sup 3}II{sub g} - X{sup 3}?{sub u}{sup +} transition system. The bond length (r{sub o}) and vibrational frequency (?G{sub 1/2}) of the ground X{sup 3}?{sub u}{sup +} state were determined to be 2.47(4) and 211.4(5) cm{sup ?1}, respectively. A molecular orbital energy level diagram was used to understand the observed ground and excited electronic states. This is the first gas-phase experimental investigation of the electronic transitions of Pd{sub 2}.

  19. Generation of Femtosecond Electron Pulses

    SciTech Connect (OSTI)

    Jinamoon, V.; Kusoljariyakul, K.; Rimjaem, S.; Saisut, J.; Thongbai, C.; Vilaithong, T.; Rhodes, M.W.; Wichaisirimongkol, P.; Chumphongphan, S.; Wiedemann, H.; /SLAC, SSRL

    2005-05-09

    At the Fast Neutron Research Facility (FNRF), Chiang Mai University (Thailand), the SURIYA project has been established aiming to produce femtosecond electron pulses utilizing a combination of an S-band thermionic rf gun and a magnetic bunch compressor ({alpha}-magnet). A specially designed rf-gun has been constructed to obtain optimum beam characteristics for the best bunch compression. Simulation results show that bunch lengths as short as about 50 fs rms can be expected at the experimental station. The electron bunch lengths will be determined using autocorrelation of coherent transition radiation (TR) through a Michelson interferometer. The paper discusses beam dynamics studies, design, fabrication and cold tests of the rf-gun as well as presents the project current status and forth-coming experiments.

  20. Amorphous-diamond electron emitter

    DOE Patents [OSTI]

    Falabella, Steven

    2001-01-01

    An electron emitter comprising a textured silicon wafer overcoated with a thin (200 .ANG.) layer of nitrogen-doped, amorphous-diamond (a:D-N), which lowers the field below 20 volts/micrometer have been demonstrated using this emitter compared to uncoated or diamond coated emitters wherein the emission is at fields of nearly 60 volts/micrometer. The silicon/nitrogen-doped, amorphous-diamond (Si/a:D-N) emitter may be produced by overcoating a textured silicon wafer with amorphous-diamond (a:D) in a nitrogen atmosphere using a filtered cathodic-arc system. The enhanced performance of the Si/a:D-N emitter lowers the voltages required to the point where field-emission displays are practical. Thus, this emitter can be used, for example, in flat-panel emission displays (FEDs), and cold-cathode vacuum electronics.

  1. In Situ Transmission Electron Microscopy

    Office of Scientific and Technical Information (OSTI)

    In Situ Transmission Electron Microscopy Katherine Jungjohann & Yang Liu Sandia National Laboratories, Albuquerque, New Mexico 87185 cint.lanl.gov * Adjustable HT: 100-300 kV * EDAX EDS Detector * Gatan Tridiem GIF * ADF STEM Detector * HAADF STEM Detector * BF STEM Detector * 2.0 A resolution in TEM * 1.9 A resolution in STEM * High resolution videos using Gatan Ultrascan CCD camera * Simultaneous BF and HAADF STEM imaging * EDS and EELS mapping * Energy-filtered imaging Sample Preparation

  2. Atmosphere to Electrons Program Overview

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

    Atmosphere to Electrons (A2e) Initiative Overview DOE Wind and Water Power Technologies Office January 2014 2 * Motivation for a new R&D framework * A2e initiative overview - Strategic planning framework - Management construct - Executive Management Committee (EMC) - National Laboratory Leadership * Strategic thrust area planning introduction * Program objectives * Open discussion of approach Overview Agenda 3 Wind energy today ..... * Multi-Billion dollar industry with involvement of

  3. Threshold electron excitation of Na

    SciTech Connect (OSTI)

    Marinkovic, B.; Wang, P.; Gallagher, A. )

    1992-09-01

    Electron collisional excitation of the 4{ital D}, 5{ital D}, 4{ital P}, and 6{ital S} states of Na has been measured with about 30-meV energy resolution. Very rapid, unresolved threshold onsets are seen for all but the 4{ital P} state, and a near-threshold resonance is suggested by the 5{ital D} data. However, only weak undulations in the cross sections are observed above threshold.

  4. Electronic networking and sustainable development

    SciTech Connect (OSTI)

    Daudpota, Q.I.

    1995-12-01

    To increase the capacity of institutions in various countries to implement the ambitious plans of Agenda 21, the United Nations Development Programme (UNDP) set up the Sustainable Development Networking Programme (SDNP) to help the process of sustainable development nationally and globally. Started initially in 15 developing countries, SDNPs are considered as a medium for individuals, organizations and governments to communicate ideas, share information resources, and exchange experiences among each other and globally to learn the appropriate ways to solve our ecological problems. The paper will review the idea of SDNPs globally and will describe in detail its successful implementation in Pakistan. In a country with, hitherto, virtually no electronic mail service, the SDNP has shown how its provision has had a significant impact on obtaining useful information on environmental problems, and in one case has helped save lives. SDNP Pakistan has made an effort to demonstrate the benefits of electronic communications to wide range users in the country. Some of these will be described. It is suggested how electronic networks linking organizations and people in the developing world with experts, organizations and data sources internationally, can greatly assist developmental effort globally.

  5. Counting graphene layers with very slow electrons

    SciTech Connect (OSTI)

    Frank, Lud?k; Mikmekov, Elika; Mllerov, Ilona; Lejeune, Michal

    2015-01-05

    The study aimed at collection of data regarding the transmissivity of freestanding graphene for electrons across their full energy scale down to the lowest energies. Here, we show that the electron transmissivity of graphene drops with the decreasing energy of the electrons and remains below 10% for energies below 30?eV, and that the slow electron transmissivity value is suitable for reliable determination of the number of graphene layers. Moreover, electrons incident below 50?eV release adsorbed hydrocarbon molecules and effectively clean graphene in contrast to faster electrons that decompose these molecules and create carbonaceous contamination.

  6. EC-5 fifth international workshop on electron cyclotron emission and electron cyclotron heating

    SciTech Connect (OSTI)

    Prater, R.; Lohr, J.

    1985-12-31

    This report contains papers on the following topics: electron cyclotron emission measurements; electron cyclotron emission theory; electron cyclotron heating; gyrotron development; and ECH systems and waveguide development. These paper have been indexed separately elsewhere. (LSP).

  7. Custom Organic Electronics Out of the Printer

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

    Custom Organic Electronics Out of the Printer Custom Organic Electronics Out of the Printer Print Thursday, 03 December 2015 12:14 They are thin, light-weight, flexible, and can be...

  8. Electronic structure, magnetic properties, and magnetostructural...

    Office of Scientific and Technical Information (OSTI)

    Electronic structure, magnetic properties, and magnetostructural transition in Tb5Si2.2Ge1.8 from first principles Citation Details In-Document Search Title: Electronic structure, ...

  9. Electron Correlation in Iron-Based Superconductors

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

    which prevents two electrons from occupying the same site, resulting in a so-called Mott insulator. The lack of information on the strength of electron correlation in the iron...

  10. Leader Electronics: Data Request (2010-SE-2301)

    Broader source: Energy.gov [DOE]

    DOE requested test data from Leader Electronics Inc. for various models of external power supplies after Leader Electronics certified energy values that did not meet federal energy conservation standards.

  11. Laboratory's Electronic Public Reading room training

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

    October Electronic Public Reading Room Training Laboratory's Electronic Public Reading room training WHEN: Oct 14, 2015 4:00 PM - 6:00 PM WHERE: J. Robert Oppenheimer Study...

  12. Self-bunching electron guns

    SciTech Connect (OSTI)

    Mako, F.; Len, L. K.; Peter, W.

    1999-07-12

    We report on three electron gun projects that are aimed at power tube and injector applications. The purpose of the work is to develop robust electron guns which produce self-bunched, high-current-density beams. We have demonstrated cold emission, long life, and tolerance to contamination. The cold emission process is based on secondary electron emission. FMT has studied this resonant bunching process which gives rise to high current densities (0.01-5 kA/cm{sup 2}), high charge bunches (up to 100 nC/bunch), and short pulses (1-100 ps) for frequencies from 1 to 12 GHz. The beam pulse width is nominally {approx}5% of the rf period. The first project is the L-Band Micro-Pulse Gun (MPG). Measurements show {approx}40 ps long micro-bunches at {approx}20 A/cm{sup 2} without contamination due to air exposure. Lifetime testing has been carried out for about 18 months operating at 1.25 GHz for almost 24 hours per day at a repetition rate of 300 Hz and 5 {mu}s-long macro-pulses. About 5.8x10{sup 13} micro-bunches or {approx}62,000 coulombs have passed through this gun and it is still working fine. The second project, the S-Band MPG{sup {dagger}}, is now operational. It is functioning at a frequency of 2.85 GHz, a repetition rate of 30 Hz, with a 2 {mu}s-long macro-pulse. It produces about 150 A/cm{sup 2}. The third project involves the construction of a 34.2 GHz frequency-multiplied source driven by an X-Band MPG. Analytical work has been carried out on this device, and we are ready to proceed with design, fabrication, and testing.

  13. Liquid-film electron stripper

    DOE Patents [OSTI]

    Leemann, Beat T. (Walnut Creek, CA); Yourd, Roland B. (Kensington, CA)

    1984-01-01

    A thin freestanding oil film is produced in vacuum by directing an oil stream radially inward to the hollow-ground sharp outer edge of a rotating disc. The sides of the edge are roughened somewhat to aid in dispersing oil from the disc. Oil is removed from the surface of disc to prevent formation of oil droplets which might spin off the disc and disrupt the oil film. An ion beam is directed through the thin oil film so that electrons are stripped from the ions to increase their charge.

  14. Liquid-film electron stripper

    DOE Patents [OSTI]

    Leemann, B.T.; Yourd, R.B.

    1982-03-09

    A thin freestanding oil film is produced in vacuum by directing an oil stream radially inward to the hollow-ground sharp outer edge of a rotating disc. The sides of the edge are roughened somewhat to aid in dispersing oil from the disc. Oil is removed from the surface of disc to prevent formation of oil droplets which might spin off the disc and disrupt the oil film. An ion beam is directed through the thin oil film so that electrons are stripped from the ions to increase their charge.

  15. Electron Cloud Effects in Accelerators

    SciTech Connect (OSTI)

    Furman, M.A.

    2012-11-30

    Abstract We present a brief summary of various aspects of the electron-cloud effect (ECE) in accelerators. For further details, the reader is encouraged to refer to the proceedings of many prior workshops, either dedicated to EC or with significant EC contents, including the entire ?ECLOUD? series [1?22]. In addition, the proceedings of the various flavors of Particle Accelerator Conferences [23] contain a large number of EC-related publications. The ICFA Beam Dynamics Newsletter series [24] contains one dedicated issue, and several occasional articles, on EC. An extensive reference database is the LHC website on EC [25].

  16. Nuclear astrophysics and electron beams

    SciTech Connect (OSTI)

    Schwenk, A.

    2013-11-07

    Electron beams provide important probes and constraints for nuclear astrophysics. This is especially exciting at energies within the regime of chiral effective field theory (EFT), which provides a systematic expansion for nuclear forces and electroweak operators based on quantum chromodynamics. This talk discusses some recent highlights and future directions based on chiral EFT, including nuclear structure and reactions for astrophysics, the neutron skin and constraints for the properties of neutron-rich matter in neutron stars and core-collapse supernovae, and the dark matter response of nuclei.

  17. Self-bunching electron guns

    SciTech Connect (OSTI)

    Mako, F.M.; Len, L.K.

    1999-05-01

    We report on three electron gun projects that are aimed at power tube and injector applications. The purpose of the work is to develop robust electron guns which produce self-bunched, high-current-density beams. We have demonstrated, in a microwave cavity, self-bunching, cold electron emission, long life, and tolerance to contamination. The cold process is based on secondary electron emission. FMT has studied using simulation codes the resonant bunching process which gives rise to high current densities (0.01{endash}5 kA/cm{sup 2}), high charge bunches (up to 500 nC/bunch), and short pulses (1{endash}100 ps) for frequencies from 1 to 12 GHz. The beam pulse width is nominally {approximately}5{percent} of the {ital rf} period. The first project is the L-Band Micro-Pulse Gun (MPG). Measurements show {approximately}40 ps long micro-bunches at {approximately}20 A/cm{sup 2} without contamination due to air exposure. Lifetime testing has been carried out for about 18 months operating at 1.25 GHz for almost 24 hours per day at a repetition rate of 300 Hz and 5 {mu}s-long macro-pulses. Approximately 5.8{times}10{sup 13} micro-bunches or 62,000 coulombs have passed through this gun and it is still working fine. The second project, the S-Band MPG, is now operational. It is functioning at a frequency of 2.85 GHz, a repetition rate of 30 Hz, with a 2 {mu}s-long macro-pulse. It produces about 45 A in the macro-pulse. The third project is a 34.2 GHz frequency-multiplied source driven by an X-Band MPG. A point design was performed at an {ital rf} output power of 150 MW at 34.2 GHz. The resulting system efficiency is 53{percent} and the gain is 60 dB. The system efficiency includes the input cavity efficiency, input driver efficiency (a 50 MW klystron at 11.4 GHz), output cavity efficiency, and the post-acceleration efficiency. {copyright} {ital 1999 American Institute of Physics.}

  18. Stretchable and foldable electronic devices

    DOE Patents [OSTI]

    Rogers, John A; Huang, Yonggang; Ko, Heung Cho; Stoykovich, Mark; Choi, Won Mook; Song, Jizhou; Ahn, Jong Hyun; Kim, Dae Hyeong

    2014-12-09

    Disclosed herein are stretchable, foldable and optionally printable, processes for making devices and devices such as semiconductors, electronic circuits and components thereof that are capable of providing good performance when stretched, compressed, flexed or otherwise deformed. Strain isolation layers provide good strain isolation to functional device layers. Multilayer devices are constructed to position a neutral mechanical surface coincident or proximate to a functional layer having a material that is susceptible to strain-induced failure. Neutral mechanical surfaces are positioned by one or more layers having a property that is spatially inhomogeneous, such as by patterning any of the layers of the multilayer device.

  19. Stretchable and foldable electronic devices

    DOE Patents [OSTI]

    2013-10-08

    Disclosed herein are stretchable, foldable and optionally printable, processes for making devices and devices such as semiconductors, electronic circuits and components thereof that are capable of providing good performance when stretched, compressed, flexed or otherwise deformed. Strain isolation layers provide good strain isolation to functional device layers. Multilayer devices are constructed to position a neutral mechanical surface coincident or proximate to a functional layer having a material that is susceptible to strain-induced failure. Neutral mechanical surfaces are positioned by one or more layers having a property that is spatially inhomogeneous, such as by patterning any of the layers of the multilayer device.

  20. Electronic Fabrication & Repair | The Ames Laboratory

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

    Electronic Fabrication & Repair The Electronics group provides custom design and fabrication of electronic equipment.. We convert ideas into custom-finished equipment in our shop using ORCAD Schematic Capture and PCB Layout software in conjunction with our PCB machine to make prototype circuit boards in-house. Our technicians also aid in automating and controlling research project instrumentation using Texas Instruments LabView. We repair all kinds of scientific and laboratory electronic and

  1. Home Office and Electronics | Department of Energy

    Energy Savers [EERE]

    Home Office and Electronics Home Office and Electronics Addthis Keep Your Home Office Efficient with ENERGY STAR. 1 of 2 Keep Your Home Office Efficient with ENERGY STAR. Laptops are far more efficient than desktop computers, especially ENERGY STAR qualified models. Use Smart Power Strips to Save Energy. 2 of 2 Use Smart Power Strips to Save Energy. Many electronics go into standby mode when you turn them off. Reduce wasted (vampire) power by plugging electronics into a smart power strip, which

  2. Atmosphere to Electrons | Department of Energy

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

    Research & Development » Atmosphere to Electrons Atmosphere to Electrons Atmosphere to Electrons Atmosphere to Electrons (A2e) is a multi-year U.S. Department of Energy (DOE) research initiative targeting significant reductions in the cost of wind energy through an improved understanding of the complex physics governing wind flow into and through wind farms. Better insight into the flow physics has the potential to reduce wind farm energy losses by up to 20%, to reduce annual operational

  3. Electronic structure, magnetic properties, and magnetostructural

    Office of Scientific and Technical Information (OSTI)

    transformations in rare earth dialuminides (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Electronic structure, magnetic properties, and magnetostructural transformations in rare earth dialuminides Citation Details In-Document Search Title: Electronic structure, magnetic properties, and magnetostructural transformations in rare earth dialuminides We report electronic structure, magnetic properties, and magnetostructural transformations of selected rare

  4. Electronic structure, magnetic properties, and magnetostructural

    Office of Scientific and Technical Information (OSTI)

    transformations in rare earth dialuminides (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Electronic structure, magnetic properties, and magnetostructural transformations in rare earth dialuminides Citation Details In-Document Search Title: Electronic structure, magnetic properties, and magnetostructural transformations in rare earth dialuminides We report electronic structure, magnetic properties, and magnetostructural transformations of selected rare

  5. ECR ion source with electron gun

    DOE Patents [OSTI]

    Xie, Zu Q. (El Cerrito, CA); Lyneis, Claude M. (Berkeley, CA)

    1993-01-01

    An Advanced Electron Cyclotron Resonance ion source (10) having an electron gun (52) for introducing electrons into the plasma chamber (18) of the ion source (10). The ion source (10) has a injection enclosure (12) and a plasma chamber tank (14). The plasma chamber (18) is defined by a plurality of longitudinal magnets (16). The electron gun (52) injects electrons axially into the plasma chamber (18) such that ionization within the plasma chamber (18) occurs in the presence of the additional electrons produced by the electron gun (52). The electron gun (52) has a cathode (116) for emitting electrons therefrom which is heated by current supplied from an AC power supply (96) while bias potential is provided by a bias power supply (118). A concentric inner conductor (60) and Outer conductor (62) carry heating current to a carbon chuck (104) and carbon pusher (114) Which hold the cathode (116) in place and also heat the cathode (16). In the Advanced Electron Cyclotron Resonance ion source (10), the electron gun (52) replaces the conventional first stage used in prior art electron cyclotron resonance ion generators.

  6. NREL: Transportation Research - Power Electronics Packaging Reliability

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

    Packaging Reliability A photo of a piece of power electronics testing equipment. NREL power electronics packaging reliability research investigates the performance and reliability of emerging interconnection, interface, and packaging materials. Findings help improve reliability and durability of emerging technologies. Photo by Dennis Schroeder, NREL Power electronics packaging around a semiconductor switching device determines the electrical, thermal, and mechanical properties of a power

  7. Energy Efficient Electronics Cooling Project

    SciTech Connect (OSTI)

    Steve O'Shaughnessey; Tim Louvar; Mike Trumbower; Jessica Hunnicutt; Neil Myers

    2012-02-17

    Parker Precision Cooling Business Unit was awarded a Department of Energy grant (DE-EE0000412) to support the DOE-ITP goal of reducing industrial energy intensity and GHG emissions. The project proposed by Precision Cooling was to accelerate the development of a cooling technology for high heat generating electronics components. These components are specifically related to power electronics found in power drives focused on the inverter, converter and transformer modules. The proposed cooling system was expected to simultaneously remove heat from all three of the major modules listed above, while remaining dielectric under all operating conditions. Development of the cooling system to meet specific customer's requirements and constraints not only required a robust system design, but also new components to support long system functionality. Components requiring further development and testing during this project included pumps, fluid couplings, cold plates and condensers. All four of these major categories of components are required in every Precision Cooling system. Not only was design a key area of focus, but the process for manufacturing these components had to be determined and proven through the system development.

  8. Liquid-film electron stripper

    DOE Patents [OSTI]

    Gavin, Basil F. (Albion, CA)

    1986-01-01

    An improved liquid-film electron stripper particularly for high intensity heavy ion beams which produces constant regenerated, stable, free-standing liquid films having an adjustable thickness between 0.3 to 0.05 microns. The improved electron stripper is basically composed of at least one high speed, rotating disc with a very sharp, precision-like, ground edge on one said of the disc's periphery and with a highly polished, flat, radial surface adjacent the sharp edge. A fine stream of liquid, such as oil, impinges at a 90.degree. angle adjacent the disc's sharp outer edge. Film terminators, located at a selected distance from the disc perimeter are positioned approximately perpendicular to the film. The terminators support, shape, and stretch the film and are arranged to assist in the prevention of liquid droplet formation by directing the collected film to a reservoir below without breaking or interfering with the film. One embodiment utilizes two rotating discs and associated terminators, with the discs rotating so as to form films in opposite directions, and with the second disc being located down beam-line relative to the first disc.

  9. Experimental Search for a Heavy Electron

    DOE R&D Accomplishments [OSTI]

    Boley, C. D.; Elias, J. E.; Friedman, J. I.; Hartmann, G. C.; Kendall, H. W.; Kirk, P.N.; Sogard, M. R.; Van Speybroeck, L. P.; de Pagter, J. K.

    1967-09-01

    A search for a heavy electron of the type considered by Low and Blackmon has been made by studying the inelastic scattering of 5 BeV electrons from hydrogen. The search was made over a range of values of the mass of the heavy electron from 100 t0 1300 MeV. No evidence for such a particle was observed. Upper limits on the production cross sections were determined and employed to deducelimits on the values of the electron-photon-heavy electron coupling constant in Low and Blackmon=s theory.

  10. CIGNLDOECSCRMMeeting3-9-11

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

    OMER F. BROWN, II LAW OFFICE 2230 CALIFORNIA STREET, N.W. SUITE 2CW WASHINGTON, D.C. 20008 DIRECT & VOICE MAIL: 1-202-842-4711 FACSIMILE: 1-202-328-3544 E-MAIL: omerb@aol.com March 9, 2011 MEMORANDUM To: Sophia Angelini, Attorney-Advisor Office of the General Counsel for Civilian Nuclear Programs, GC-52 U.S. Department of Energy (DOE) From: Omer F. Brown Counsel for Contractors International Group on Nuclear Liability (CIGNL) Re: DOE Notice of Inquiry on the Convention on Supplementary

  11. Photo-induced electron transfer method

    DOE Patents [OSTI]

    Wohlgemuth, Roland (2823 Hillegass Ave., Berkeley, CA 94705); Calvin, Melvin (2683 Buena Vista Way, Berkeley, CA 94708)

    1984-01-01

    The efficiency of photo-induced electron transfer reactions is increased and the back transfer of electrons in such reactions is greatly reduced when a photo-sensitizer zinc porphyrin-surfactant and an electron donor manganese porphyrin-surfactant are admixed into phospho-lipid membranes. The phospholipids comprising said membranes are selected from phospholipids whose head portions are negatively charged. Said membranes are contacted with an aqueous medium in which an essentially neutral viologen electron acceptor is admixed. Catalysts capable of transfering electrons from reduced viologen electron acceptor to hydrogen to produce elemental hydrogen are also included in the aqueous medium. An oxidizable olefin is also admixed in the phospholipid for the purpose of combining with oxygen that coordinates with oxidized electron donor manganese porphyrin-surfactant.

  12. Rippled beam free electron laser amplifier

    DOE Patents [OSTI]

    Carlsten, Bruce E. (Los Alamos, NM)

    1999-01-01

    A free electron laser amplifier provides a scalloping annular electron beam that interacts with the axial electric field of a TM.sub.0n mode. A waveguide defines an axial centerline and, a solenoid arranged about the waveguide produces an axial constant magnetic field within the waveguide. An electron beam source outputs a annular electron beam that interacts with the axial magnetic field to have an equilibrium radius and a ripple radius component having a variable radius with a ripple period along the axial centerline. An rf source outputs an axial electric field that propagates within the waveguide coaxial with the electron beam and has a radial mode that interacts at the electron beam at the equilibrium radius component of the electron beam.

  13. Photo-induced electron transfer method

    DOE Patents [OSTI]

    Wohlgemuth, R.; Calvin, M.

    1984-01-24

    The efficiency of photo-induced electron transfer reactions is increased and the back transfer of electrons in such reactions is greatly reduced when a photo-sensitizer zinc porphyrin-surfactant and an electron donor manganese porphyrin-surfactant are admixed into phospholipid membranes. The phospholipids comprising said membranes are selected from phospholipids whose head portions are negatively charged. Said membranes are contacted with an aqueous medium in which an essentially neutral viologen electron acceptor is admixed. Catalysts capable of transferring electrons from reduced viologen electron acceptor to hydrogen to produce elemental hydrogen are also included in the aqueous medium. An oxidizable olefin is also admixed in the phospholipid for the purpose of combining with oxygen that coordinates with oxidized electron donor manganese porphyrin-surfactant.

  14. Short pulse free electron laser amplifier

    DOE Patents [OSTI]

    Schlitt, Leland G.; Szoke, Abraham

    1985-01-01

    Method and apparatus for amplification of a laser pulse in a free electron laser amplifier where the laser pulse duration may be a small fraction of the electron beam pulse duration used for amplification. An electron beam pulse is passed through a first wiggler magnet and a short laser pulse to be amplified is passed through the same wiggler so that only the energy of the last fraction, f, (f<1) of the electron beam pulse is consumed in amplifying the laser pulse. After suitable delay of the electron beam, the process is repeated in a second wiggler magnet, a third, . . . , where substantially the same fraction f of the remainder of the electron beam pulse is consumed in amplification of the given short laser pulse in each wiggler magnet region until the useful electron beam energy is substantially completely consumed by amplification of the laser pulse.

  15. Low inductance power electronics assembly

    DOE Patents [OSTI]

    Herron, Nicholas Hayden; Mann, Brooks S.; Korich, Mark D.; Chou, Cindy; Tang, David; Carlson, Douglas S.; Barry, Alan L.

    2012-10-02

    A power electronics assembly is provided. A first support member includes a first plurality of conductors. A first plurality of power switching devices are coupled to the first support member. A first capacitor is coupled to the first support member. A second support member includes a second plurality of conductors. A second plurality of power switching devices are coupled to the second support member. A second capacitor is coupled to the second support member. The first and second pluralities of conductors, the first and second pluralities of power switching devices, and the first and second capacitors are electrically connected such that the first plurality of power switching devices is connected in parallel with the first capacitor and the second capacitor and the second plurality of power switching devices is connected in parallel with the second capacitor and the first capacitor.

  16. Electron cyclotron resonance plasma photos

    SciTech Connect (OSTI)

    Racz, R.; Palinkas, J.; Biri, S.

    2010-02-15

    In order to observe and study systematically the plasma of electron cyclotron resonance (ECR) ion sources (ECRIS) we made a high number of high-resolution visible light plasma photos and movies in the ATOMKI ECRIS Laboratory. This required building the ECR ion source into an open ECR plasma device, temporarily. An 8MP digital camera was used to record photos of plasmas made from Ne, Ar, and Kr gases and from their mixtures. We studied and recorded the effect of ion source setting parameters (gas pressure, gas composition, magnetic field, and microwave power) to the shape, color, and structure of the plasma. The analysis of the photo series gave us many qualitative and numerous valuable physical information on the nature of ECR plasmas.

  17. LG Electronics v. DOE - Defendants' Brief in Opposition to Plaintiff...

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

    Electronics v. DOE - Defendants' Brief in Opposition to Plaintiff LG Electronics' Motion for a Preliminary Injunction LG Electronics v. DOE - Defendants' Brief in Opposition to ...

  18. Compel Electronics GmbH | Open Energy Information

    Open Energy Info (EERE)

    Electronics GmbH Jump to: navigation, search Name: Compel Electronics GmbH Place: Germany Product: Germany-based manufacturer of electronic cables and interconnections. The...

  19. DOE F 243.5 Electronic Recordkeeping System Questionnaire | Department...

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

    5 Electronic Recordkeeping System Questionnaire DOE F 243.5 Electronic Recordkeeping System Questionnaire PDF icon DOE F 243.5 Electronic Recordkeeping System Questionnaire.pdf ...

  20. A stochastic mechanism of electron heating

    SciTech Connect (OSTI)

    Galinsky, V. L.; Shevchenko, V. I.

    2012-08-15

    Due to Landau resonant interaction with lower hybrid waves in the lower hybrid current drive scheme part of electrons are accelerated and, as a result of this, a tail of energetic electrons is formed on the electron distribution function. The same situation takes place in the problem of type III radio bursts when the suprathermal burst electrons acquire a plateau distribution due to excitation of plasma waves in the solar wind plasma. These distributions are unstable with respect to the cyclotron excitation of waves at anomalous Doppler resonance ('fan' instability). In this case, the tail electrons interact simultaneously with both (i) waves that accelerate or decelerate them (Cerenkov resonance) and (ii) waves excited in the process of the fan instability that led to their pitch angle diffusion. Because velocity diffusion lines of electrons formed due to heir interaction with each type of waves intersect, this interaction can lead not only to pitch angle diffusion but also to heating of electrons mainly in perpendicular direction. We investigated this mechanism of electron heating and studied the temporal evolution of the electron temperature and the energy of excited waves. Our results show significant enhancement of the electron perpendicular temperature T{sub Up-Tack} due to this stochastic heating mechanism.

  1. Boltzmann-Electron Model in Aleph.

    SciTech Connect (OSTI)

    Hughes, Thomas Patrick; Hooper, Russell

    2014-11-01

    We apply the Boltzmann-electron model in the electrostatic, particle-in-cell, finite- element code Aleph to a plasma sheath. By assuming a Boltzmann energy distribution for the electrons, the model eliminates the need to resolve the electron plasma fre- quency, and avoids the numerical %22grid instability%22 that can cause unphysical heating of electrons. This allows much larger timesteps to be used than with kinetic electrons. Ions are treated with the standard PIC algorithm. The Boltzmann-electron model re- quires solution of a nonlinear Poisson equation, for which we use an iterative Newton solver (NOX) from the Trilinos Project. Results for the spatial variation of density and voltage in the plasma sheath agree well with an analytic model

  2. Versatile spin-polarized electron source

    DOE Patents [OSTI]

    Jozwiak, Chris; Park, Cheol -Hwan; Gotlieb, Kenneth; Louie, Steven G.; Hussain, Zahid; Lanzara, Alessandra

    2015-09-22

    One or more embodiments relate generally to the field of photoelectron spin and, more specifically, to a method and system for creating a controllable spin-polarized electron source. One preferred embodiment of the invention generally comprises: method for creating a controllable spin-polarized electron source comprising the following steps: providing one or more materials, the one or more materials having at least one surface and a material layer adjacent to said surface, wherein said surface comprises highly spin-polarized surface electrons, wherein the direction and spin of the surface electrons are locked together; providing at least one incident light capable of stimulating photoemission of said surface electrons; wherein the photon polarization of said incident light is tunable; and inducing photoemission of the surface electron states.

  3. Relativistic electron acceleration by oblique whistler waves

    SciTech Connect (OSTI)

    Yoon, Peter H.; School of Space Research, Kyung Hee University, Yongin-Si, Gyeonggi-Do 446-701 ; Pandey, Vinay S.; Lee, Dong-Hun

    2013-11-15

    Test-particle simulations of electrons interacting with finite-amplitude, obliquely propagating whistler waves are carried out in order to investigate the acceleration of relativistic electrons by these waves. According to the present findings, an efficient acceleration of relativistic electrons requires a narrow range of oblique propagation angles, close to the whistler resonance cone angle, when the wave amplitude is held constant at relatively low value. For a constant wave propagation angle, it is found that a range of oblique whistler wave amplitudes permits the acceleration of relativistic electrons to O(MeV) energies. An initial distribution of test electrons is shown to form a power-law distribution when plotted in energy space. It is also found that the acceleration is largely uniform in electron pitch-angle space.

  4. Collimation Studies with Hollow Electron Beams

    SciTech Connect (OSTI)

    Stancari, G.; Annala, G.; Johnson, T.R.; Saewert, G.W.; Shiltsev, V.; Still, D.A.; Valishev, A.; /Fermilab

    2011-08-01

    Recent experimental studies at the Fermilab Tevatron collider have shown that magnetically confined hollow electron beams can act as a new kind of collimator for high-intensity beams in storage rings. In a hollow electron beam collimator, electrons enclose the circulating beam. Their electric charge kicks halo particles transversely. If their distribution is axially symmetric, the beam core is unaffected. This device is complementary to conventional two-stage collimation systems: the electron beam can be placed arbitrarily close to the circulating beam; and particle removal is smooth, so that the device is a diffusion enhancer rather than a hard aperture limitation. The concept was tested in the Tevatron collider using a hollow electron gun installed in one of the existing electron lenses. We describe some of the technical aspects of hollow-beam scraping and the results of recent measurements.

  5. MEIC Electron Cooling Simulation Using Betacool

    SciTech Connect (OSTI)

    Zhang, He; Zhang, Yuhong

    2013-12-01

    Electron cooling of ion beams is the most critical R&D issue in Jefferson Lab's MEIC design. In the ion collider ring, a bunched electron beam driven by an energy-recovery SRF linac assisted by a circulate ring will be employed to cool protons or ions with energies up to 100 GeV/u, a parameter regime that electron cooling has never been applied. It is essential to understand how efficient the electron cooling is, particularly in the high energy range, to confirm the feasibility of the design. Electron cooling is also important in LEIC design although the ion energy is 25 GeV/u, lower than MEIC. In this paper, we will present first results of the simulation studies of electron cooling processes in the collider ring of both MEIC and LEIC using BETACOOL code.

  6. Ion-induced electron emission microscopy

    DOE Patents [OSTI]

    Doyle, Barney L. (Albuquerque, NM); Vizkelethy, Gyorgy (Albuquerque, NM); Weller, Robert A. (Brentwood, TN)

    2001-01-01

    An ion beam analysis system that creates multidimensional maps of the effects of high energy ions from an unfocussed source upon a sample by correlating the exact entry point of an ion into a sample by projection imaging of the secondary electrons emitted at that point with a signal from a detector that measures the interaction of that ion within the sample. The emitted secondary electrons are collected in a strong electric field perpendicular to the sample surface and (optionally) projected and refocused by the electron lenses found in a photon emission electron microscope, amplified by microchannel plates and then their exact position is sensed by a very sensitive X Y position detector. Position signals from this secondary electron detector are then correlated in time with nuclear, atomic or electrical effects, including the malfunction of digital circuits, detected within the sample that were caused by the individual ion that created these secondary electrons in the fit place.

  7. Flat panel ferroelectric electron emission display system

    DOE Patents [OSTI]

    Sampayan, S.E.; Orvis, W.J.; Caporaso, G.J.; Wieskamp, T.F.

    1996-04-16

    A device is disclosed which can produce a bright, raster scanned or non-raster scanned image from a flat panel. Unlike many flat panel technologies, this device does not require ambient light or auxiliary illumination for viewing the image. Rather, this device relies on electrons emitted from a ferroelectric emitter impinging on a phosphor. This device takes advantage of a new electron emitter technology which emits electrons with significant kinetic energy and beam current density. 6 figs.

  8. Flat panel ferroelectric electron emission display system

    DOE Patents [OSTI]

    Sampayan, Stephen E. (Manteca, CA); Orvis, William J. (Livermore, CA); Caporaso, George J. (Livermore, CA); Wieskamp, Ted F. (Livermore, CA)

    1996-01-01

    A device which can produce a bright, raster scanned or non-raster scanned image from a flat panel. Unlike many flat panel technologies, this device does not require ambient light or auxiliary illumination for viewing the image. Rather, this device relies on electrons emitted from a ferroelectric emitter impinging on a phosphor. This device takes advantage of a new electron emitter technology which emits electrons with significant kinetic energy and beam current density.

  9. Laser, Supercomputer Measure Speedy Electrons in Silicon

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

    Laser, Supercomputer Measure Speedy Electrons in Silicon Laser, Supercomputer Measure Speedy Electrons in Silicon Simulations at NERSC Help Illuminate Attosecond Laser Experiment Findings December 19, 2014 Contact: Robert Sanders, rlsanders@berkeley.edu, (510) 643-6998 speedyelectrons In silicon, electrons attached to atoms in the crystal lattice can be mobilized into the conduction band by light or voltage. Berkeley scientists have taken snapshots of this very brief band-gap jump and timed it

  10. NREL: Transportation Research - Power Electronics Thermal Management

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

    Power Electronics Thermal Management A photo of water boiling in liquid cooling lab equipment. Power electronics thermal management research aims to help lower the cost and improve the performance of electric-drive vehicles. Photo by Dennis Schroeder, NREL NREL investigates and develops thermal management strategies for power electronics systems that use wide-bandgap technology, which enables the development of devices that are smaller than those based on other materials, demonstrating

  11. FACTSHEET: Next Generation Power Electronics Manufacturing Innovation

    Office of Environmental Management (EM)

    Institute | Department of Energy Next Generation Power Electronics Manufacturing Innovation Institute FACTSHEET: Next Generation Power Electronics Manufacturing Innovation Institute January 15, 2014 - 9:20am Addthis The Obama Administration today announces the selection of North Carolina State University to lead a public-private manufacturing innovation institute for next generation power electronics. Supported by a $70 million Energy Department investment over five years as well as a

  12. Electronic Document Online Correspondence and Concurrence System

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

    (eDOCS),Office of the Executive Secretariat | Department of Energy Online Correspondence and Concurrence System (eDOCS),Office of the Executive Secretariat Electronic Document Online Correspondence and Concurrence System (eDOCS),Office of the Executive Secretariat Electronic Document Online Correspondence and Concurrence System (eDOCS),Office of the Executive Secretariat PDF icon Electronic Document Online Correspondence and Concurrence System (eDOCS),Office of the Executive Secretariat More

  13. Cybersecurity Awareness Electronic Messaging | Department of Energy

    Office of Environmental Management (EM)

    Electronic Messaging Cybersecurity Awareness Electronic Messaging The OCIO CSAT team regularly develops electronic messages, known as "blue box messages," that appear during the user login process on DOE-networked machines to remind users of the importance of cybersecurity practices. The material is available to other DOE organizations or public and private institutions to enhance site-specific awareness programs. PDF icon Cybersecurity Blue Box Messages PDF icon SCRM Blue Box Messages

  14. Appliances and Electronics | Department of Energy

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

    Energy Saver » Appliances and Electronics Appliances and Electronics Choose efficient appliances and use them wisely to save money and energy. | Photo courtesy of Dennis Schroeder/NREL. Choose efficient appliances and use them wisely to save money and energy. | Photo courtesy of Dennis Schroeder/NREL. You can save money and energy at home by choosing energy efficient appliances and electronics and reducing the amount you use them. Explore the following topics to reduce your electricity use and

  15. Electronic Records Management Software Applications Design Criteria

    Office of Environmental Management (EM)

    Standard | Department of Energy Electronic Records Management Software Applications Design Criteria Standard Electronic Records Management Software Applications Design Criteria Standard This Standard is reissued under the authority of DoD Directive 5015.2, "Department of DefenseRecords Management Program," March 6, 2000, (Reference (a)) which provides implementing and procedural guidance on the management of records in the Department of Defense. PDF icon Electronic Records

  16. Xyce parallel electronic simulator design.

    SciTech Connect (OSTI)

    Thornquist, Heidi K.; Rankin, Eric Lamont; Mei, Ting; Schiek, Richard Louis; Keiter, Eric Richard; Russo, Thomas V.

    2010-09-01

    This document is the Xyce Circuit Simulator developer guide. Xyce has been designed from the 'ground up' to be a SPICE-compatible, distributed memory parallel circuit simulator. While it is in many respects a research code, Xyce is intended to be a production simulator. As such, having software quality engineering (SQE) procedures in place to insure a high level of code quality and robustness are essential. Version control, issue tracking customer support, C++ style guildlines and the Xyce release process are all described. The Xyce Parallel Electronic Simulator has been under development at Sandia since 1999. Historically, Xyce has mostly been funded by ASC, the original focus of Xyce development has primarily been related to circuits for nuclear weapons. However, this has not been the only focus and it is expected that the project will diversify. Like many ASC projects, Xyce is a group development effort, which involves a number of researchers, engineers, scientists, mathmaticians and computer scientists. In addition to diversity of background, it is to be expected on long term projects for there to be a certain amount of staff turnover, as people move on to different projects. As a result, it is very important that the project maintain high software quality standards. The point of this document is to formally document a number of the software quality practices followed by the Xyce team in one place. Also, it is hoped that this document will be a good source of information for new developers.

  17. High Efficiency Driving Electronics for General Illumination...

    Office of Scientific and Technical Information (OSTI)

    Driving Electronics for General Illumination LED Luminaires Upadhyay, Anand 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION New generation of standalone LED driver platforms...

  18. Laser, Supercomputer Measure Speedy Electrons in Silicon

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

    These mobile electrons are routed and switched through transistors, carrying the digital information that characterizes our age. An international team of physicists and...

  19. Spectroscopic Evidence for Negative Electronic Compressibility...

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

    Spectroscopic Evidence for Negative Electronic Compressibility in a Quasi-three-dimensional Spin-orbit Correlated Metal Tuesday, June 30, 2015 Negative compressibility is a sign of...

  20. Combination free electron and gaseous laser

    DOE Patents [OSTI]

    Brau, Charles A. (Los Alamos, NM); Rockwood, Stephen D. (Los Alamos, NM); Stein, William E. (Los Alamos, NM)

    1980-01-01

    A multiple laser having one or more gaseous laser stages and one or more free electron stages. Each of the free electron laser stages is sequentially pumped by a microwave linear accelerator. Subsequently, the electron beam is directed through a gaseous laser, in the preferred embodiment, and in an alternative embodiment, through a microwave accelerator to lower the energy level of the electron beam to pump one or more gaseous lasers. The combination laser provides high pulse repetition frequencies, on the order of 1 kHz or greater, high power capability, high efficiency, and tunability in the synchronous production of multiple beams of coherent optical radiation.

  1. Mini-review of Electron Density Visualization

    SciTech Connect (OSTI)

    Adler, Joan; Adler, Omri; Kreif, Meytal; Cohen, Or; Grosso, Bastien; Hashibon, Adham; Cooper, Valentino R

    2015-01-01

    We describe both educational and research oriented examples of electronic density visualization with AViz. Several detailed cases are presented and the procedures for their preparation are described.

  2. LG Electronics Inc | Open Energy Information

    Open Energy Info (EERE)

    manufacturer of electronics and telecommunication products; PV thin-film cell manufacturing is under consideration. Coordinates: 37.557121, 126.977379 Show Map Loading...

  3. Electronic Structure Changes in Supercapacitor Electrodes Observed...

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

    The evolution in electronic structure reflects changes in the surface chemistry and morphology induced by polarization of the electrode-electrolyte interface and points to...

  4. Hot electron measurements from the DIME campaign

    SciTech Connect (OSTI)

    Bradley, Paul Andrew

    2015-11-17

    This report describes the findings of electron-based experimentation performed by LANL at the Laser Energetics Web Conference of 11/18/2015.

  5. Correlation between microstructure and thermionic electron emission...

    Office of Scientific and Technical Information (OSTI)

    Tailored microstructures were achieved by applying substrate biasing during deposition, and these were evaluated with scanning electron microscopy, x-ray diffraction, and energy ...

  6. Lutron Electronics: Proposed Penalty (2012-SE-3796)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Lutron Electronics Co., Inc. manufactured and distributed noncompliant class A external power supplies in the U.S.

  7. Intense steady state electron beam generator

    DOE Patents [OSTI]

    Hershcovitch, A.; Kovarik, V.J.; Prelec, K.

    1990-07-17

    An intense, steady state, low emittance electron beam generator is formed by operating a hollow cathode discharge plasma source at critical levels in combination with an extraction electrode and a target electrode that are operable to extract a beam of fast primary electrons from the plasma source through a negatively biased grid that is critically operated to repel bulk electrons toward the plasma source while allowing the fast primary electrons to move toward the target in the desired beam that can be successfully transported for relatively large distances, such as one or more meters away from the plasma source. 2 figs.

  8. Electronics and Telecommunications Research Institute ETRI |...

    Open Energy Info (EERE)

    and Telecommunications Research Institute ETRI Jump to: navigation, search Name: Electronics and Telecommunications Research Institute (ETRI) Place: Daejeon, Korea (Republic) Zip:...

  9. Micro Power Electronics Inc | Open Energy Information

    Open Energy Info (EERE)

    Micro Power Electronics Inc Place: Hillsboro, Oregon Zip: 97124-7165 Product: Leading battery system integrator. Coordinates: 43.651735, -90.341144 Show Map Loading map......

  10. Kk electronic A S | Open Energy Information

    Open Energy Info (EERE)

    Sector: Wind energy Product: Provides electronic wind turbine controllers. Coordinates: 56.137415, 8.97689 Show Map Loading map... "minzoom":false,"mappingservice":"googlemap...

  11. Electronic & Magnetic Materials & Devices Capabilities | Argonne...

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

    Electronic & Magnetic Materials & Devices Capabilities Synthesis Colloidal chemistry and self-assembly techniques Complex oxide film synthesis via molecular beam epitaxy (DCA R450...

  12. Atmosphere to Electrons Program Overview Presentation

    Broader source: Energy.gov [DOE]

    This presentation provides an introduction to the Atmosphere to Electrons (A2e) initiative, including objectives, program areas, and a general timeline of activities.

  13. Delta Electronics Inc | Open Energy Information

    Open Energy Info (EERE)

    Zip: 114 Product: Provider of power management solutions, electronics components, visual displays, and networkwireless solutions. Coordinates: 25.080441, 121.564194 Show...

  14. Power Electronic Thermal System Performance and Integration ...

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

    More Documents & Publications Motor Thermal Control Thermal Stress and Reliability for Advanced Power Electronics and Electric Machines Integrated Vehicle Thermal Management

  15. ElectronVault | Open Energy Information

    Open Energy Info (EERE)

    Woodside, California Zip: 94062 Product: ElectronVault is developing battery-agnostic energy storage systems for transport applications. Coordinates: 40.747061, -73.902726...

  16. High Efficiency Driving Electronics for General Illumination...

    Office of Scientific and Technical Information (OSTI)

    These are standalone LED drivers for rugged outdoor lighting applications. Based on these ... Resource Type: Technical Report Research Org: Philips Lighting Electronics Company ...

  17. Everlight Electronics Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Everlight Electronics Co Ltd Place: Taipei, Taiwan Product: LED and Infrared Light Manufacturer, also has activities in PV cell manufacture through the...

  18. Vehicle Technologies Office: 2010 Advanced Power Electronics...

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

    Research is focused on developing revolutionary new power electronics (PE) and electric ... Temperature, High Voltage Fully Integrated Gate Driver Circuit High Temperature, High ...

  19. "Covalent functionalization and electron-transfer properties...

    Office of Scientific and Technical Information (OSTI)

    "Covalent functionalization and electron-transfer properties of vertically aligned carbon nanofibers: The importance of edge-plane sites" Citation Details In-Document Search Title: ...

  20. Electronic Structure Modeling of Electrochemical Reactions at...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Electronic Structure Modeling of Electrochemical Reactions at ElectrodeElectrolyte Interfaces in Lithium Ion Batteries Citation Details In-Document Search Title: ...

  1. Advanced Materials by Design: Programable Transient Electronics...

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

    Advanced Materials by Design: Programable Transient Electronics Transient materials is an emerging area of materials design with the key attribute being the ability to physically...

  2. Electronic Educational Devices EED | Open Energy Information

    Open Energy Info (EERE)

    search Name: Electronic Educational Devices (EED) Place: Colorado Product: Colorado-USA-based manufacturer of higher-end watt meters for plug-in devices. References:...

  3. Electron Microscopy Center | Argonne National Laboratory

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

    Center Group (EMC) develops and maintains unique capabilities for electron beam characterization and applies those capabilities to solve materials challenges. EMC...

  4. Yamaichi Electronics Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Co Ltd Jump to: navigation, search Name: Yamaichi Electronics Co Ltd Place: Tokyo, Japan Zip: 143-8515 Product: Tokyo-based company that manufactures electrical connectors,...

  5. LPKF Laser Electronics AG | Open Energy Information

    Open Energy Info (EERE)

    German developer of systems and process solutions targeted to the electronics and automotive industries. Coordinates: 52.420475, 9.598595 Show Map Loading map......

  6. Tevatron Electron Lenses: Design and Operation

    SciTech Connect (OSTI)

    Shiltsev, Vladimir; Bishofberger, Kip; Kamerdzhiev, Vsevolod; Kozub, Sergei; Kufer, Matthew; Kuznetsov, Gennady; Martinez, Alexander; Olson, Marvin; Pfeffer, Howard; Saewert, Greg; Scarpine, Vic; /Fermilab /SLAC /Fermilab /Serpukhov, IHEP /Novosibirsk, IYF /Serpukhov, IHEP /Fermilab

    2008-08-01

    The beam-beam effects have been the dominating sources of beam loss and lifetime limitations in the Tevatron proton-antiproton collider [1]. Electron lenses were originally proposed for compensation of electromagnetic long-range and head-on beam-beam interactions of proton and antiproton beams [2]. Results of successful employment of two electron lenses built and installed in the Tevatron are reported in [3,4,5]. In this paper we present design features of the Tevatron electron lenses (TELs), discuss the generation of electron beams, describe different modes of operation and outline the technical parameters of various subsystems.

  7. Electronic FOIA Reading Room - Hanford Site

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

    Freedom of Information Act Regulations Privacy Act Regulations DOE Public Reading Room PNNL Technical Library Electronic FOIA Reading Room FOIA EDocuments Freedom of...

  8. Electron Microscopy Catalysis Projects: Success Stories from...

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

    Catalysis Projects: Success Stories from the High Temperature Materials Laboratory (HTML) User Program Electron Microscopy Catalysis Projects: Success Stories from the High...

  9. Erratum: "Reduced model prediction of electron temperature profiles...

    Office of Scientific and Technical Information (OSTI)

    Erratum: "Reduced model prediction of electron temperature profiles in ... Title: Erratum: "Reduced model prediction of electron temperature profiles in ...

  10. LTSM00013029.pdf

    Office of Legacy Management (LM)

    The appendices are not available in electronic format. Please email lm.records@gjo.doe.gov to request appendices.

  11. Including the Effects of Electronic Excitations and Electron-Phonon Coupling in Cascade Simulations

    SciTech Connect (OSTI)

    Duffy, Dorothy |

    2008-07-01

    Radiation damage has traditionally been modeled using cascade simulations however such simulations generally neglect the effects of electron-ion interactions, which may be significant in high energy cascades. A model has been developed which includes the effects of electronic stopping and electron-phonon coupling in Molecular Dynamics simulations by means of an inhomogeneous Langevin thermostat. The energy lost by the atoms to electronic excitations is gained by the electronic system and the energy evolution of the electronic system is modeled by the heat diffusion equation. Energy is exchanged between the electronic system and the atoms in the Molecular Dynamics simulation by means of a Langevin thermostat, the temperature of which is the local electronic temperature. The model is applied to a 10 keV cascade simulation for Fe. (authors)

  12. Terahertz-driven linear electron acceleration

    SciTech Connect (OSTI)

    Nanni, Emilio A.; Huang, Wenqian R.; Hong, Kyung-Han; Ravi, Koustuban; Fallahi, Arya; Moriena, Gustavo; Dwayne Miller, R. J.; Kärtner, Franz X.

    2015-10-06

    The cost, size and availability of electron accelerators are dominated by the achievable accelerating gradient. Conventional high-brightness radio-frequency accelerating structures operate with 30–50 MeVm-1 gradients. Electron accelerators driven with optical or infrared sources have demonstrated accelerating gradients orders of magnitude above that achievable with conventional radio-frequency structures. However, laser-driven wakefield accelerators require intense femtosecond sources and direct laser-driven accelerators suffer from low bunch charge, sub-micron tolerances and sub-femtosecond timing requirements due to the short wavelength of operation. Here we demonstrate linear acceleration of electrons with keV energy gain using optically generated terahertz pulses. Terahertz-driven accelerating structures enable high-gradient electron/proton accelerators with simple accelerating structures, high repetition rates and significant charge per bunch. As a result, these ultra-compact terahertz accelerators with extremely short electron bunches hold great potential to have a transformative impact for free electron lasers, linear colliders, ultrafast electron diffraction, X-ray science and medical therapy with X-rays and electron beams.

  13. Lutron Electronics: Order (2012-SE-3796)

    Broader source: Energy.gov [DOE]

    DOE ordered Lutron Electronics Co., Inc. to pay a $13,000 civil penalty after finding Lutron Electronics had manufactured and distributed in commerce in the U.S. at least 79,000 units of various basic models, noncompliant Class A external power supplies.

  14. Ultrafast electron diffraction from aligned molecules

    SciTech Connect (OSTI)

    Centurion, Martin

    2015-08-17

    The aim of this project was to record time-resolved electron diffraction patterns of aligned molecules and to reconstruct the 3D molecular structure. The molecules are aligned non-adiabatically using a femtosecond laser pulse. A femtosecond electron pulse then records a diffraction pattern while the molecules are aligned. The diffraction patterns are then be processed to obtain the molecular structure.

  15. Power electronics substrate for direct substrate cooling

    DOE Patents [OSTI]

    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)

    2012-05-01

    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.

  16. Terahertz-driven linear electron acceleration

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

    Nanni, Emilio A.; Huang, Wenqian R.; Hong, Kyung-Han; Ravi, Koustuban; Fallahi, Arya; Moriena, Gustavo; Dwayne Miller, R. J.; Kärtner, Franz X.

    2015-10-06

    The cost, size and availability of electron accelerators are dominated by the achievable accelerating gradient. Conventional high-brightness radio-frequency accelerating structures operate with 30–50 MeVm-1 gradients. Electron accelerators driven with optical or infrared sources have demonstrated accelerating gradients orders of magnitude above that achievable with conventional radio-frequency structures. However, laser-driven wakefield accelerators require intense femtosecond sources and direct laser-driven accelerators suffer from low bunch charge, sub-micron tolerances and sub-femtosecond timing requirements due to the short wavelength of operation. Here we demonstrate linear acceleration of electrons with keV energy gain using optically generated terahertz pulses. Terahertz-driven accelerating structures enable high-gradient electron/proton acceleratorsmore » with simple accelerating structures, high repetition rates and significant charge per bunch. As a result, these ultra-compact terahertz accelerators with extremely short electron bunches hold great potential to have a transformative impact for free electron lasers, linear colliders, ultrafast electron diffraction, X-ray science and medical therapy with X-rays and electron beams.« less

  17. Multifrequency, single pass free electron laser

    DOE Patents [OSTI]

    Szoke, Abraham (Fremont, CA); Prosnitz, Donald (Walnut Creek, CA)

    1985-01-01

    A method for simultaneous amplification of laser beams with a sequence of frequencies in a single pass, using a relativistic beam of electrons grouped in a sequence of energies corresponding to the sequence of laser beam frequencies. The method allows electrons to pass from one potential well or "bucket" to another adjacent bucket, thus increasing efficiency of trapping and energy conversion.

  18. Isotope separation by photoselective dissociative electron capture

    DOE Patents [OSTI]

    Stevens, C.G.

    1978-08-29

    Disclosed is a method of separating isotopes based on photoselective electron capture dissociation of molecules having an electron capture cross section dependence on the vibrational state of the molecule. A molecular isotope source material is irradiated to selectively excite those molecules containing a desired isotope to a predetermined vibrational state having associated therewith an electron capture energy region substantially non-overlapping with the electron capture energy ranges associated with the lowest vibration states of the molecules. The isotope source is also subjected to electrons having an energy corresponding to the non-overlapping electron capture region whereby the selectively excited molecules preferentially capture electrons and dissociate into negative ions and neutrals. The desired isotope may be in the negative ion product or in the neutral product depending upon the mechanism of dissociation of the particular isotope source used. The dissociation product enriched in the desired isotope is then separated from the reaction system by conventional means. Specifically, [sup 235]UF[sub 6] is separated from a UF[sub 6] mixture by selective excitation followed by dissociative electron capture into [sup 235]UF[sub 5]- and F. 2 figs.

  19. Isotope separation by photoselective dissociative electron capture

    DOE Patents [OSTI]

    Stevens, Charles G. [Pleasanton, CA

    1978-08-29

    A method of separating isotopes based on photoselective electron capture dissociation of molecules having an electron capture cross section dependence on the vibrational state of the molecule. A molecular isotope source material is irradiated to selectively excite those molecules containing a desired isotope to a predetermined vibrational state having associated therewith an electron capture energy region substantially non-overlapping with the electron capture energy ranges associated with the lowest vibration states of the molecules. The isotope source is also subjected to electrons having an energy corresponding to the non-overlapping electron capture region whereby the selectively excited molecules preferentially capture electrons and dissociate into negative ions and neutrals. The desired isotope may be in the negative ion product or in the neutral product depending upon the mechanism of dissociation of the particular isotope source used. The dissociation product enriched in the desired isotope is then separated from the reaction system by conventional means. Specifically, .sup.235 UF.sub.6 is separated from a UF.sub.6 mixture by selective excitation followed by dissociative electron capture into .sup.235 UF.sub.5 - and F.

  20. Site-specific electronic configurations of Fe 3d states by energy loss by channeled electrons

    SciTech Connect (OSTI)

    Tatsumi, Kazuyoshi; Muto, Shunsuke; Nishida, Ikuo; Rusz, Jan

    2010-05-17

    Site-specific configurations of Fe 3d electrons in a spinel ferrite were investigated by electron energy loss spectroscopy under electron channeling conditions. Site-specific spectra were extracted by applying a multivariate curve resolution (MCR) technique to the data set. An electronic difference in the Fe sites caused by ligand field splitting of trivalent Fe was probed. This demonstrated the promise of site-specific valence and spin state analysis in spintronics applications of spinel ferrites.

  1. Ionization By Impact Electrons in Solids: Electron Mean Free Path Fitted Over A Wide Energy Range

    SciTech Connect (OSTI)

    Ziaja, B; London, R A; Hajdu, J

    2005-06-09

    We propose a simple formula for fitting the electron mean free paths in solids both at high and at low electron energies. The free-electron-gas approximation used for predicting electron mean free paths is no longer valid at low energies (E < 50 eV), as the band structure effects become significant at those energies. Therefore we include the results of the band structure calculations in our fit. Finally, we apply the fit to 9 elements and 2 compounds.

  2. Focused electron and ion beam systems

    DOE Patents [OSTI]

    Leung, Ka-Ngo; Reijonen, Jani; Persaud, Arun; Ji, Qing; Jiang, Ximan

    2004-07-27

    An electron beam system is based on a plasma generator in a plasma ion source with an accelerator column. The electrons are extracted from a plasma cathode in a plasma ion source, e.g. a multicusp plasma ion source. The beam can be scanned in both the x and y directions, and the system can be operated with multiple beamlets. A compact focused ion or electron beam system has a plasma ion source and an all-electrostatic beam acceleration and focusing column. The ion source is a small chamber with the plasma produced by radio-frequency (RF) induction discharge. The RF antenna is wound outside the chamber and connected to an RF supply. Ions or electrons can be extracted from the source. A multi-beam system has several sources of different species and an electron beam source.

  3. Coronal electron confinement by double layers

    SciTech Connect (OSTI)

    Li, T. C.; Drake, J. F.; Swisdak, M.

    2013-12-01

    In observations of flare-heated electrons in the solar corona, a longstanding problem is the unexplained prolonged lifetime of the electrons compared to their transit time across the source. This suggests confinement. Recent particle-in-cell (PIC) simulations, which explored the transport of pre-accelerated hot electrons through ambient cold plasma, showed that the formation of a highly localized electrostatic potential drop, in the form of a double layer (DL), significantly inhibited the transport of hot electrons. The effectiveness of confinement by a DL is linked to the strength of the DL as defined by its potential drop. In this work, we investigate the scaling of the DL strength with the hot electron temperature by PIC simulations and find a linear scaling. We demonstrate that the strength is limited by the formation of parallel shocks. Based on this, we analytically determine the maximum DL strength, and also find a linear scaling with the hot electron temperature. The DL strength obtained from the analytic calculation is comparable to that from the simulations. At the maximum strength, the DL is capable of confining a significant fraction of hot electrons in the source.

  4. Superconducting 112 MHz QWR electron gun

    SciTech Connect (OSTI)

    Belomestnykh, S.; Ben-Zvi, I.; Boulware, C.H.; Chang, X.; Grimm, T.L.; Rao, T.; Siegel, B.; Skaritka, J.; Than, R.; Winowski, M.; Wu, Q.; Xin, T.; Xue, L.

    2011-07-25

    Brookhaven National Laboratory and Niowave, Inc. have designed and fabricated a superconducting 112 MHz quarter-wave resonator (QWR) electron gun. The first cold test of the QWR cryomodule has been completed at Niowave. The paper describes the cryomodule design, presents the cold test results, and outline plans to upgrade the cryomodule. Future experiments include studies of different photocathodes and use for the coherent electron cooling proof-of-principle experiment. Two cathode stalk options, one for multi-alkali photocathodes and the other one for a diamond-amplified photocathode, are discussed. A quarter-wave resonator concept of superconducting RF (SRF) electron gun was proposed at BNL for electron cooling hadron beams in RHIC. QWRs can be made sufficiently compact even at low RF frequencies (long wavelengths). The long wavelength allows to produce long electron bunches, thus minimizing space charge effects and enabling high bunch charge. Also, such guns should be suitable for experiments requiring high average current electron beams. A 112 MHz QWR gun was designed, fabricated, and cold-tested in collaboration between BNL and Niowave. This is the lowest frequency SRF gun ever tested successfully. In this paper we describe the gun design and fabrication, present the cold test results, and outline our plans. This gun will also serve as a prototype for a future SRF gun to be used for coherent electron cooling of hadrons in eRHIC.

  5. Multispacecraft observations of the electron current sheet, neighboring magnetic islands, and electron acceleration during magnetotail reconnection

    SciTech Connect (OSTI)

    Chen Lijen; Bessho, Naoki; Bhattacharjee, Amitava; Lefebvre, Bertrand; Vaith, Hans; Puhl-Quinn, Pamela; Torbert, Roy; Asnes, Arne; Fazakerley, Andrew; Khotyaintsev, Yuri; Daly, Patrick

    2009-05-15

    Open questions concerning structures and dynamics of diffusion regions and electron acceleration in collisionless magnetic reconnection are addressed based on data from the four-spacecraft mission Cluster and particle-in-cell simulations. Using time series of electron distribution functions measured by the four spacecraft, distinct electron regions around a reconnection layer are mapped out to set the framework for studying diffusion regions. A spatially extended electron current sheet (ecs), a series of magnetic islands, and bursts of energetic electrons within islands are identified during magnetotail reconnection with no appreciable guide field. The ecs is collocated with a layer of electron-scale electric fields normal to the ecs and pointing toward the ecs center plane. Both the observed electron and ion densities vary by more than a factor of 2 within one ion skin depth north and south of the ecs, and from the ecs into magnetic islands. Within each of the identified islands, there is a burst of suprathermal electrons whose fluxes peak at density compression sites [L.-J. Chen et al., Nat. Phys. 4, 19 (2008)] and whose energy spectra exhibit power laws with indices ranging from 6 to 7.3. These results indicate that the in-plane electric field normal to the ecs can be of the electron scale at certain phases of reconnection, electrons and ions are highly compressible within the ion diffusion region, and for reconnection involving magnetic islands, primary electron acceleration occurs within the islands.

  6. Surface-electronic-state effects in electron emission from the Be(0001) surface

    SciTech Connect (OSTI)

    Archubi, C. D.; Gravielle, M. S.; Silkin, V. M.

    2011-07-15

    We study the electron emission produced by swift protons impinging grazingly on a Be(0001) surface. The process is described within a collisional formalism using the band-structure-based (BSB) approximation to represent the electron-surface interaction. The BSB model provides an accurate description of the electronic band structure of the solid and the surface-induced potential. Within this approach we derive both bulk and surface electronic states, with these latter characterized by a strong localization at the crystal surface. We found that such surface electronic states play an important role in double-differential energy- and angle-resolved electron emission probabilities, producing noticeable structures in the electron emission spectra.

  7. Electron acoustic wave driven vortices with non-Maxwellian hot electrons in magnetoplasmas

    SciTech Connect (OSTI)

    Haque, Q.; Mirza, Arshad M.; Zakir, U.

    2014-07-15

    Linear dispersion characteristics of the Electron Acoustic Wave (EAW) and the corresponding vortex structures are investigated in a magnetoplasma in the presence of non-Maxwellian hot electrons. In this regard, kappa and Cairns distributed hot electrons are considered. It is noticed that the nonthermal distributions affect the phase velocity of the EAW. Further, it is found that the phase velocity of EAW increases for Cairns and decreases for kappa distributed hot electrons. Nonlinear solutions in the form of dipolar vortices are also obtained for both stationary and non-stationary ions in the presence of kappa distributed hot electrons and dynamic cold electrons. It is found that the amplitude of the nonlinear vortex structures also reduces with kappa factor like the electron acoustic solitons.

  8. Electronegativity estimation of electronic polarizabilities of semiconductors

    SciTech Connect (OSTI)

    Li, Keyan [State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116012 (China)] [State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116012 (China); Xue, Dongfeng, E-mail: dfxue@chem.dlut.edu.cn [State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116012 (China)] [State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116012 (China)

    2010-03-15

    On the basis of the viewpoint of structure-property relationship in solid state matters, we proposed some useful relations to quantitatively calculate the electronic polarizabilities of binary and ternary chalcopyrite semiconductors, by using electronegativity and principal quantum number. The calculated electronic polarizabilities are in good agreement with reported values in the literature. Both electronegativity and principal quantum number can effectively reflect the detailed chemical bonding behaviors of constituent atoms in these semiconductors, which determines the magnitude of their electronic polarizabilities. The present work provides a useful guide to compositionally design novel semiconductor materials, and further explore advanced electro-optic devices.

  9. Ponderomotive phase plate for transmission electron microscopes

    DOE Patents [OSTI]

    Reed, Bryan W. (Livermore, CA)

    2012-07-10

    A ponderomotive phase plate system and method for controllably producing highly tunable phase contrast transfer functions in a transmission electron microscope (TEM) for high resolution and biological phase contrast imaging. The system and method includes a laser source and a beam transport system to produce a focused laser crossover as a phase plate, so that a ponderomotive potential of the focused laser crossover produces a scattering-angle-dependent phase shift in the electrons of the post-sample electron beam corresponding to a desired phase contrast transfer function.

  10. Free-Electron Laser | Jefferson Lab

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

    Research Inspecting an injector assembly at Jefferson Lab's Free-Electron Laser. A D D I T I O N A L L I N K S: FEL Users FEL Description JLAMP Proposal Applications FEL News Contact top-right bottom-left-corner bottom-right-corner Free-Electron Laser Jefferson Lab's Free-Electron Laser is the world's highest-power tunable infrared laser and was developed using the lab's expertise in superconducting radiofrequency (SRF) accelerators. The FEL also provides ultraviolet laser light, including

  11. Theoretical studies of electronically excited states

    SciTech Connect (OSTI)

    Besley, Nicholas A.

    2014-10-06

    Time-dependent density functional theory is the most widely used quantum chemical method for studying molecules in electronically excited states. However, excited states can also be computed within Kohn-Sham density functional theory by exploiting methods that converge the self-consistent field equations to give excited state solutions. The usefulness of single reference self-consistent field based approaches for studying excited states is demonstrated by considering the calculation of several types of spectroscopy including the infrared spectroscopy of molecules in an electronically excited state, the rovibrational spectrum of the NO-Ar complex, core electron binding energies and the emission spectroscopy of BODIPY in water.

  12. Construction progress of the RHIC electron lenses

    SciTech Connect (OSTI)

    Fischer W.; Altinbas, Z.; Anerella, M.; Beebe, E.; et al

    2012-05-20

    In polarized proton operation the RHIC performance is limited by the head-on beam-beam effect. To overcome this limitation two electron lenses are under construction. We give an overview of the construction progress. Guns, collectors and the warm electron beam transport solenoids with their power supplies have been constructed. The superconducting solenoids that guide the electron beam during the interaction with the proton beam are near completion. A test stand has been set up to verify the performance of the gun, collector and some of the instrumentation. The infrastructure is being prepared for installation, and simulations continue to optimize the performance.

  13. Lutron Electronics: Noncompliance Determination (2012-SE-3796)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Lutron Electronics Co., Inc. finding that a variety of Class A external power supply basic models do not comport with the energy conservation standards.

  14. ASYMMETRIC ELECTRON DISTRIBUTIONS IN THE SOLAR WIND

    SciTech Connect (OSTI)

    Rha, Kicheol; Ryu, Chang-Mo [Department of Physics, Pohang University of Science and Technology, Pohang 790-784 (Korea, Republic of)] [Department of Physics, Pohang University of Science and Technology, Pohang 790-784 (Korea, Republic of); Yoon, Peter H. [Institute for Physical Science and Technology, University of Maryland, College Park, MD 20742 (United States)] [Institute for Physical Science and Technology, University of Maryland, College Park, MD 20742 (United States)

    2013-09-20

    A plausible mechanism responsible for producing asymmetric electron velocity distribution functions in the solar wind is investigated by means of one-dimensional electrostatic particle-in-cell (PIC) simulation. A recent paper suggests that the variation in the ion-to-electron temperature ratio influences the nonlinear wave-particle dynamics such that it results in the formation of asymmetric distributions. The present PIC code simulation largely confirms this finding, but quantitative differences between the weak turbulence formalism and the present PIC simulation are also found, suggesting the limitation of the analytical method. The inter-relationship between the asymmetric electron distribution and the ion-to-electron temperature ratio may be a new useful concept for the observation.

  15. ELECTRON TRANSPORT IN THE FAST SOLAR WIND

    SciTech Connect (OSTI)

    Smith, H. M.; Marsch, E. [Max-Planck-Institut fuer Sonnensystemforschung, Max-Planck-Strasse 2, 37191 Katlenburg-Lindau (Germany); Helander, P., E-mail: hakan.smith@ipp.mpg.de [Max-Planck-Institut fuer Plasmaphysik, Wendelsteinstrasse 1, 17491 Greifswald (Germany)

    2012-07-01

    The electron velocity distribution function is studied in the extended solar corona above coronal holes (i.e., the inner part of the fast solar wind) from the highly collisional corona close to the Sun to the weakly collisional regions farther out. The electron kinetic equation is solved with a finite-element method in velocity space using a linearized Fokker-Planck collision operator. The ion density and temperature profiles are assumed to be known and the electric field and electron temperature are determined self-consistently. The results show quantitatively how much lower the electron heat flux and the thermal force are than predicted by high-collisionality theory. The sensitivity of the particle and heat fluxes to the assumed ion temperature profile and the applied boundary condition at the boundary far from the Sun is also studied.

  16. Generation of Femtosecond Electron And Photon Pulses

    SciTech Connect (OSTI)

    Thongbai, C.; Jinamoon, V.; Kangrang, M.; Kusoljariyakul, K.; Rimjaem, S.; Saisut, J.; Vilaithong, T.; Rhodes, M.W.; Wichaisirimongkol, P.; Wiedemann, H.; /SLAC

    2006-03-17

    Femtosecond (fs) electron and photon pulses become a tool of increasing importance to study dynamics in ultrafast processes. Such short electron pulses can be generated from a system consisting of a thermionic-cathode RF-gun and a magnetic bunch compressor. The fs electron pulses can be used directly or used as a source to produce equally short electromagnetic radiation pulses via certain kind of radiation production processes. At the Fast Neutron Research Facility (FNRF), Thailand, we are especially interested in production of radiation in Farinfrared and X-ray regime. In the far-infrared wavelengths, the radiation emitted from fs electron pulses is emitted coherently resulting high intensity radiation. In the X-ray regime, development of fs X-ray sources is crucial for application in ultrafast sciene.

  17. Method of fabricating a cooled electronic system

    DOE Patents [OSTI]

    Chainer, Timothy J; Gaynes, Michael A; Graybill, David P; Iyengar, Madhusudan K; Kamath, Vinod; Kochuparambil, Bejoy J; Schmidt, Roger R; Schultz, Mark D; Simco, Daniel P; Steinke, Mark E

    2014-02-11

    A method of fabricating a liquid-cooled electronic system is provided which includes an electronic assembly having an electronics card and a socket with a latch at one end. The latch facilitates securing of the card within the socket. The method includes providing a liquid-cooled cold rail at the one end of the socket, and a thermal spreader to couple the electronics card to the cold rail. The thermal spreader includes first and second thermal transfer plates coupled to first and second surfaces on opposite sides of the card, and thermally conductive extensions extending from end edges of the plates, which couple the respective transfer plates to the liquid-cooled cold rail. The extensions are disposed to the sides of the latch, and the card is securable within or removable from the socket using the latch without removing the cold rail or the thermal spreader.

  18. Passive runaway electron suppression in tokamak disruptions

    SciTech Connect (OSTI)

    Smith, H. M.; Helander, P.

    2013-07-15

    Runaway electrons created in disruptions pose a serious problem for tokamaks with large current. It would be desirable to have a runaway electron suppression method which is passive, i.e., a method that does not rely on an uncertain disruption prediction system. One option is to let the large electric field inherent in the disruption drive helical currents in the wall. This would create ergodic regions in the plasma and increase the runaway losses. Whether these regions appear at a suitable time and place to affect the formation of the runaway beam depends on disruption parameters, such as electron temperature and density. We find that it is difficult to ergodize the central plasma before a beam of runaway current has formed. However, the ergodic outer region will make the Ohmic current profile contract, which can lead to instabilities that yield large runaway electron losses.

  19. Template for Electronic Submission to ACS Journals

    Office of Scientific and Technical Information (OSTI)

    ... This fits well with the observations described in Fig. 3 and 4. We further explore the ... Trapping in Ultrathin Hafnium Oxide. IEEE Electron Device Lett. 2002, 23, 597-599. ...

  20. Stretchable polymer-based electronic device

    DOE Patents [OSTI]

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

    2008-02-26

    A stretchable electronic circuit or electronic device and a polymer-based process to produce a circuit or electronic device containing a stretchable conducting circuit. The stretchable electronic apparatus has a central longitudinal axis and the apparatus is stretchable in a longitudinal direction generally aligned with the central longitudinal axis. The apparatus comprises a stretchable polymer body and at least one circuit line operatively connected to the stretchable polymer body. The circuit line extends in the longitudinal direction and has a longitudinal component that extends in the longitudinal direction and has an offset component that is at an angle to the longitudinal direction. The longitudinal component and the offset component allow the apparatus to stretch in the longitudinal direction while maintaining the integrity of the circuit line.

  1. 2D microwave imaging reflectometer electronics

    SciTech Connect (OSTI)

    Spear, A. G.; Domier, C. W. Hu, X.; Muscatello, C. M.; Ren, X.; Luhmann, N. C.; Tobias, B. J.

    2014-11-15

    A 2D microwave imaging reflectometer system has been developed to visualize electron density fluctuations on the DIII-D tokamak. Simultaneously illuminated at four probe frequencies, large aperture optics image reflections from four density-dependent cutoff surfaces in the plasma over an extended region of the DIII-D plasma. Localized density fluctuations in the vicinity of the plasma cutoff surfaces modulate the plasma reflections, yielding a 2D image of electron density fluctuations. Details are presented of the receiver down conversion electronics that generate the in-phase (I) and quadrature (Q) reflectometer signals from which 2D density fluctuation data are obtained. Also presented are details on the control system and backplane used to manage the electronics as well as an introduction to the computer based control program.

  2. Power Electronics and Thermal Management Breakout Session

    Broader source: Energy.gov [DOE]

    Presentation given at the EV Everywhere Grand Challenge - Electric Drive (Power Electronics and Electric Machines) Workshop on July 24, 2012 held at the Doubletree O'Hare, Chicago, IL.

  3. EPA to Require Electronic Filing of EISs

    Broader source: Energy.gov [DOE]

    Starting October 1, 2012, all Federal agencies must file their draft and final EISs electronically, pursuant to amended EIS Filing System Guidelines issued by the Environmental Protection Agency (EPA) (77 FR 51530; August 24, 2012).

  4. Electron Correlation in Iron-Based Superconductors

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

    of iron-based superconductors. The team was able to settle the correlations debate by showing that electrons in the iron-based families that were studied favor itinerant...

  5. RHIC electron lens test bench diagnostics

    SciTech Connect (OSTI)

    Gassner, D.; Beebe, E.; Fischer, W.; Gu, X.; Hamdi, K.; Hock, J.; Liu, C.; Miller, T.; Pikin, A.; Thieberger, P.

    2011-05-16

    An Electron Lens (E-Lens) system will be installed in RHIC to increase luminosity by counteracting the head-on beam-beam interaction. The proton beam collisions at the RHIC experimental locations will introduce a tune spread due to a difference of tune shifts between small and large amplitude particles. A low energy electron beam will be used to improve luminosity and lifetime of the colliding beams by reducing the betatron tune shift and spread. In preparation for the Electron Lens installation next year, a test bench facility will be used to gain experience with many sub-systems. This paper will discuss the diagnostics related to measuring the electron beam parameters.

  6. Electron Correlation in Iron-Based Superconductors

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

    of the deepest mysteries in modern physics-the mechanism of superconductivity in the copper-based "high-temperature superconductors." One clue lies in whether the electrons in...

  7. The Electron Beam Ion Source (EBIS)

    ScienceCinema (OSTI)

    Brookhaven Lab

    2010-01-08

    Brookhaven National Lab has successfully developed a new pre-injector system, called the Electron Beam Ion Source, for the Relativistic Heavy Ion Collider (RHIC) and NASA Space Radiation Laboratory science programs. The first of several planned improvemen

  8. Organic electronic devices using phthalimide compounds

    DOE Patents [OSTI]

    Hassan, Azad M.; Thompson, Mark E.

    2012-10-23

    Organic electronic devices comprising a phthalimide compound. The phthalimide compounds disclosed herein are electron transporters with large HOMO-LUMO gaps, high triplet energies, large reduction potentials, and/or thermal and chemical stability. As such, these phthalimide compounds are suitable for use in any of various organic electronic devices, such as OLEDs and solar cells. In an OLED, the phthalimide compounds may serve various functions, such as a host in the emissive layer, as a hole blocking material, or as an electron transport material. In a solar cell, the phthalimide compounds may serve various functions, such as an exciton blocking material. Various examples of phthalimide compounds which may be suitable for use in the present invention are disclosed.

  9. Organic electronic devices using phthalimide compounds

    DOE Patents [OSTI]

    Hassan, Azad M.; Thompson, Mark E.

    2013-03-19

    Organic electronic devices comprising a phthalimide compound. The phthalimide compounds disclosed herein are electron transporters with large HOMO-LUMO gaps, high triplet energies, large reduction potentials, and/or thermal and chemical stability. As such, these phthalimide compounds are suitable for use in any of various organic electronic devices, such as OLEDs and solar cells. In an OLED, the phthalimide compounds may serve various functions, such as a host in the emissive layer, as a hole blocking material, or as an electron transport material. In a solar cell, the phthalimide compounds may serve various functions, such as an exciton blocking material. Various examples of phthalimide compounds which may be suitable for use in the present invention are disclosed.

  10. Organic electronic devices using phthalimide compounds

    DOE Patents [OSTI]

    Hassan, Azad M.; Thompson, Mark E.

    2010-09-07

    Organic electronic devices comprising a phthalimide compound. The phthalimide compounds disclosed herein are electron transporters with large HOMO-LUMO gaps, high triplet energies, large reduction potentials, and/or thermal and chemical stability. As such, these phthalimide compounds are suitable for use in any of various organic electronic devices, such as OLEDs and solar cells. In an OLED, the phthalimide compounds may serve various functions, such as a host in the emissive layer, as a hole blocking material, or as an electron transport material. In a solar cell, the phthalimide compounds may serve various functions, such as an exciton blocking material. Various examples of phthalimide compounds which may be suitable for use in the present invention are disclosed.

  11. Diamondoid Monolayers as Monochromatic Electron Source

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

    nanotubes will serve as the electron emitters for FED technology, but there's a new kid on the block-diamondoids In this study, Yang et al. have provided the first...

  12. Scrap uranium recycling via electron beam melting

    SciTech Connect (OSTI)

    McKoon, R.

    1993-11-01

    A program is underway at the Lawrence Livermore National Laboratory (LLNL) to recycle scrap uranium metal. Currently, much of the material from forging and machining processes is considered radioactive waste and is disposed of by oxidation and encapsulation at significant cost. In the recycling process, uranium and uranium alloys in various forms will be processed by electron beam melting and continuously cast into ingots meeting applicable specifications for virgin material. Existing vacuum processing facilities at LLNL are in compliance with all current federal and state environmental, safety and health regulations for the electron beam melting and vaporization of uranium metal. One of these facilities has been retrofitted with an auxiliary electron beam gun system, water-cooled hearth, crucible and ingot puller to create an electron beam melt furnace. In this furnace, basic process R&D on uranium recycling will be performed with the goal of eventual transfer of this technology to a production facility.

  13. Superconducting cuprate heterostructures for hot electron bolometers

    SciTech Connect (OSTI)

    Wen, B.; Yakobov, R.; Vitkalov, S. A.; Sergeev, A.

    2013-11-25

    Transport properties of the resistive state of quasi-two dimensional superconducting heterostructures containing ultrathin La{sub 2?x}Sr{sub x}CuO{sub 4} layers synthesized using molecular beam epitaxy are studied. The electron transport exhibits strong deviation from Ohm's law, ?V??I{sup 3}, with a coefficient ?(T) that correlates with the temperature variation of the resistivity d?/dT. Close to the normal state, analysis of the nonlinear behavior in terms of electron heating yields an electron-phonon thermal conductance per unit area g{sub e?ph}?1 W/K cm{sup 2} at T = 20 K, one-two orders of magnitude smaller than in typical superconductors. This makes superconducting LaSrCuO heterostructures to be attractive candidate for the next generation of hot electron bolometers with greatly improved sensitivity.

  14. Electron-Cloud Build-Up: Summary

    SciTech Connect (OSTI)

    Furman, M.A.

    2007-06-18

    I present a summary of topics relevant to the electron-cloud build-up and dissipation that were presented at the International Workshop on Electron-Cloud Effects 'ECLOUD 07' (Daegu, S. Korea, April 9-12, 2007). This summary is not meant to be a comprehensive review of the talks. Rather, I focus on those developments that I found, in my personal opinion, especially interesting. The contributions, all excellent, are posted in http://chep.knu.ac.kr/ecloud07/.

  15. PROJECT PROFILE: Correlative Electronic Spectroscopies for Increasing

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

    Photovoltaic Efficiency | Department of Energy PROJECT PROFILE: Correlative Electronic Spectroscopies for Increasing Photovoltaic Efficiency PROJECT PROFILE: Correlative Electronic Spectroscopies for Increasing Photovoltaic Efficiency Funding Opportunity: SuNLaMP SunShot Subprogram: Photovoltaics Location: National Renewable Energy Laboratory, Golden, CO Amount Awarded: $2,000,000 Recombination limits open-circuit voltages in thin film photovoltaic (PV) devices to 60-65% of the thermodynamic

  16. Electronic Structure Modeling of Electrochemical Reactions at

    Office of Scientific and Technical Information (OSTI)

    Electrode/Electrolyte Interfaces in Lithium Ion Batteries (Journal Article) | SciTech Connect Journal Article: Electronic Structure Modeling of Electrochemical Reactions at Electrode/Electrolyte Interfaces in Lithium Ion Batteries Citation Details In-Document Search Title: Electronic Structure Modeling of Electrochemical Reactions at Electrode/Electrolyte Interfaces in Lithium Ion Batteries Authors: Leung, Kevin Publication Date: 2013-01-31 OSTI Identifier: 1105237 DOE Contract Number:

  17. Electronic Structure Theory | Materials Science | NREL

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

    Electronic Structure Theory An image of multiple, interconnecting red and blue particles Using high-performance computing, NREL applies electronic structure theory to design and discover materials for energy applications. This includes detailed studies of the physical mechanisms that determine the material's behavior on an atomistic level. Learn more about high-performance computing. Key Research Areas Materials by Design NREL leads the U.S. Department of Energy's Center for Next Generation of

  18. Diamondoid Monolayers as Monochromatic Electron Source

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

    Diamondoid Monolayers as Monochromatic Electron Source Diamondoid Monolayers as Monochromatic Electron Source Print Wednesday, 28 November 2007 00:00 Diamondoids are nanometer-sized molecules that feature diamond-crystal cage structures. Adamantane, the smallest member in the family, consists of one cage structure, diamantane two, triamantane three, tetramantane four, and so on. On all of these, the dangling bonds on the outer surfaces are terminated by hydrogen atoms. Because of their potential

  19. PC Electronic Data Reporting Option (PEDRO) System

    Gasoline and Diesel Fuel Update (EIA)

    System Released: February 22, 2011 Download Pedro Application Patch Archive Background The PC Electronic Data Reporting Option, or PEDRO, system enables users to enter Energy Information Administration (EIA) survey form data on a personal computer (PC) using interactive data entry screens and validate the accuracy of the data through an electronic data editing process. A communication program included as part of the system transfers the data to EIA and verifies the accuracy of the transmission.

  20. Ion beam processing of advanced electronic materials

    SciTech Connect (OSTI)

    Cheung, N.W.; Marwick, A.D.; Roberto, J.B. (eds.) (California Univ., Berkeley, CA (USA); International Business Machines Corp., Yorktown Heights, NY (USA). Thomas J. Watson Research Center; Oak Ridge National Lab., TN (USA))

    1989-01-01

    This report contains research programs discussed at the materials research society symposia on ion beam processing of advanced electronic materials. Major topics include: shallow implantation and solid-phase epitaxy; damage effects; focused ion beams; MeV implantation; high-dose implantation; implantation in III-V materials and multilayers; and implantation in electronic materials. Individual projects are processed separately for the data bases. (CBS)

  1. Custom Organic Electronics Out of the Printer

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

    Custom Organic Electronics Out of the Printer Custom Organic Electronics Out of the Printer Print Thursday, 03 December 2015 12:14 They are thin, light-weight, flexible, and can be produced cost- and energy-efficiently: printed microelectronic components made of synthetics. Flexible displays and touch screens, glowing films, RFID tags, and solar cells represent future markets. An international team of researchers has now observed the creation of razor-thin polymer electrodes during the printing

  2. Electron Correlation in Iron-Based Superconductors

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

    Electron Correlation in Iron-Based Superconductors Electron Correlation in Iron-Based Superconductors Print Wednesday, 24 February 2010 00:00 In 2008, the discovery of iron-based superconductors stimulated a worldwide burst of activity, leading to about two preprints per day ever since. With a maximum superconducting transition temperature (so far) of 55 K, it is natural to wonder if studying the new materials will help uncover one of the deepest mysteries in modern physics-the mechanism of

  3. Electrical and Electronics Technical Team Roadmap

    SciTech Connect (OSTI)

    2013-06-01

    The Electrical and Electronics Technical Teams (EETT's) mission is to enable cost-effective, smaller, lighter, and efficient power electronics and electric motors for electric traction drive systems (ETDSs) while maintaining performance of internal combustion engine (ICE)-based vehicles. The EETT also identifies technology gaps, establishes R&D targets, develops a roadmap to achieve technical targets and goals, and evaluates the R&D progress toward meeting the established R&D targets and goals.

  4. Searchable Electronic Department of Energy Acquisition Regulation |

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

    Department of Energy Searchable Electronic Department of Energy Acquisition Regulation Searchable Electronic Department of Energy Acquisition Regulation Updated July 2, 2013. The EDEAR is current through the Final Rule published May 3, 2013 at 78 FR 25817 If you have any questions concerning this page, please contact Barbara Binney in the Contract and Financial Assistance Policy Division, Office of Acquisition and Project Management. PDF icon EDEAR July 2 2013 final.pdf More Documents &

  5. Femtosecond laser-electron x-ray source

    DOE Patents [OSTI]

    Hartemann, Frederic V.; Baldis, Hector A.; Barty, Chris P.; Gibson, David J.; Rupp, Bernhard

    2004-04-20

    A femtosecond laser-electron X-ray source. A high-brightness relativistic electron injector produces an electron beam pulse train. A system accelerates the electron beam pulse train. The femtosecond laser-electron X-ray source includes a high intra-cavity power, mode-locked laser and an x-ray optics system.

  6. Direct Cooled Power Electronics Substrate | Department of Energy

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

    Cooled Power Electronics Substrate Direct Cooled Power Electronics Substrate 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon apep_09_wiles.pdf More Documents & Publications Direct Water-Cooled Power Electronics Substrate Packaging Environmental Effects on Power Electronic Devices Environmental Effects on Power Electronic Devices

  7. Advanced Power Electronics and Electric Motors Annual Report -- 2013

    SciTech Connect (OSTI)

    Narumanchi, S.; Bennion, K.; DeVoto, D.; Moreno, G.; Rugh, J.; Waye, S.

    2015-01-01

    This report describes the research into advanced liquid cooling, integrated power module cooling, high temperature air cooled power electronics, two-phase cooling for power electronics, and electric motor thermal management by NREL's Power Electronics group in FY13.

  8. How Do You Save Energy With Your Electronics? | Department of...

    Energy Savers [EERE]

    Do You Save Energy With Your Electronics? How Do You Save Energy With Your Electronics? ... Do you have any tips for saving energy with your home electronics? You have the chance to ...

  9. Local spin torque induced by electron electric dipole moment...

    Office of Scientific and Technical Information (OSTI)

    we show the modification of the equation of motion of the electronic spin, which is derived by the quantum electron spin vorticity principle, by the effect of the electron...

  10. ELECTRON CORRELATION AND RELATIVITY OF THE 5F ELECTRONS IN THE U-ZR ALLOY

    Office of Scientific and Technical Information (OSTI)

    SYSTEM (Journal Article) | SciTech Connect Journal Article: ELECTRON CORRELATION AND RELATIVITY OF THE 5F ELECTRONS IN THE U-ZR ALLOY SYSTEM Citation Details In-Document Search Title: ELECTRON CORRELATION AND RELATIVITY OF THE 5F ELECTRONS IN THE U-ZR ALLOY SYSTEM Authors: Soderlind, P ; Sadigh, B ; Lordi, V ; Landa, A ; Turchi, P Publication Date: 2013-08-20 OSTI Identifier: 1116980 Report Number(s): LLNL-JRNL-642915 DOE Contract Number: W-7405-ENG-48 Resource Type: Journal Article Resource

  11. Turbulent electron transport in edge pedestal by electron temperature gradient turbulence

    SciTech Connect (OSTI)

    Singh, R.; Institute for Plasma Research, Bhat Gandhinagar, Gujarat 2382 428 ; Jhang, Hogun; Diamond, P. H.; CMTFO and CASS, University of California, San Diego 92093-0424, California

    2013-11-15

    We present a model for turbulent electron thermal transport at the edge pedestal in high (H)-mode plasmas based on electron temperature gradient (ETG) turbulence. A quasi-linear analysis of electrostatic toroidal ETG modes shows that both turbulent electron thermal diffusivity and hyper-resistivity exhibits the Ohkawa scaling in which the radial correlation length of turbulence becomes the order of electron skin depth. Combination of the Ohkawa scales and the plasma current dependence results in a novel confinement scaling inside the pedestal region. It is also shown that ETG turbulence induces a thermoelectric pinch, which may accelerate the density pedestal formation.

  12. Measurement of electron-ion relaxation in warm dense copper

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

    Cho, B. I.; Ogitsu, T.; Engelhorn, K.; Correa, A. A.; Ping, Y.; Lee, J. W.; Bae, L. J.; Prendergast, D.; Falcone, R. W.; Heimann, P. A.

    2016-01-06

    Experimental investigation of electron-ion coupling and electron heat capacity of copper in warm and dense states are presented. From time-resolved x-ray absorption spectroscopy, the temporal evolution of electron temperature is obtained for non-equilibrium warm dense copper heated by an intense femtosecond laser pulse. Electron heat capacity and electron-ion coupling are inferred from the initial electron temperature and its decrease over 10 ps. As a result, data are compared with various theoretical models.

  13. Electronic structure of disordered conjugated polymers: Polythiophenes

    SciTech Connect (OSTI)

    Vukmirovic, Nenad; Wang, Lin-Wang

    2008-11-26

    Electronic structure of disordered semiconducting conjugated polymers was studied. Atomic structure was found from a classical molecular dynamics simulation and the charge patching method was used to calculate the electronic structure with the accuracy similar to the one of density functional theory in local density approximation. The total density of states, the local density of states at different points in the system and the wavefunctions of several states around the gap were calculated in the case of poly(3-hexylthiophene) (P3HT) and polythiophene (PT) systems to gain insight into the origin of disorder in the system, the degree of carrier localization and the role of chain interactions. The results indicated that disorder in the electronic structure of alkyl substituted polythiophenes comes from disorder in the conformation of individualchains, while in the case of polythiophene there is an additional contribution due to disorder in the electronic coupling between the chains. Each of the first several wavefunctions in the conduction and valence band of P3HT is localized over several rings of a single chain. It was shown that the localization can be caused in principle both by ring torsions and chain bending, however the effect of ring torsions is much stronger. PT wavefunctions are more complicated due to larger interchain electronic coupling and are not necessarily localized on a single chain.

  14. Electron gas grid semiconductor radiation detectors

    DOE Patents [OSTI]

    Lee, Edwin Y. (Livermore, CA); James, Ralph B. (Livermore, CA)

    2002-01-01

    An electron gas grid semiconductor radiation detector (EGGSRAD) useful for gamma-ray and x-ray spectrometers and imaging systems is described. The radiation detector employs doping of the semiconductor and variation of the semiconductor detector material to form a two-dimensional electron gas, and to allow transistor action within the detector. This radiation detector provides superior energy resolution and radiation detection sensitivity over the conventional semiconductor radiation detector and the "electron-only" semiconductor radiation detectors which utilize a grid electrode near the anode. In a first embodiment, the EGGSRAD incorporates delta-doped layers adjacent the anode which produce an internal free electron grid well to which an external grid electrode can be attached. In a second embodiment, a quantum well is formed between two of the delta-doped layers, and the quantum well forms the internal free electron gas grid to which an external grid electrode can be attached. Two other embodiments which are similar to the first and second embodiment involve a graded bandgap formed by changing the composition of the semiconductor material near the first and last of the delta-doped layers to increase or decrease the conduction band energy adjacent to the delta-doped layers.

  15. PLZT film capacitors for power electronics and energy storage...

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

    PLZT film capacitors for power electronics and energy storage applications Title PLZT film capacitors for power electronics and energy storage applications Publication Type Journal...

  16. Emittance and Current of Electrons Trapped in a Plasma Wakefield...

    Office of Scientific and Technical Information (OSTI)

    Emittance and Current of Electrons Trapped in a Plasma Wakefield Accelerator Citation Details In-Document Search Title: Emittance and Current of Electrons Trapped in a Plasma...

  17. First Results From the Electron Hose Instability Studies in FACET...

    Office of Scientific and Technical Information (OSTI)

    the Electron Hose Instability Studies in FACET Citation Details In-Document Search Title: First Results From the Electron Hose Instability Studies in FACET You are accessing a...

  18. A Linear Theory of Microwave Instability in Electron Storage...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: A Linear Theory of Microwave Instability in Electron Storage Rings Citation Details In-Document Search Title: A Linear Theory of Microwave Instability in Electron...

  19. Jiangsu Yizheng Electron Tube Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Name: Jiangsu Yizheng Electron Tube Co.,Ltd Place: Jiangsu Province, China Product: Energy saving high pressure sodium (HPS) light manufacturer References: Jiangsu Yizheng Electron...

  20. Beijing Sevenstar Electronics Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Sevenstar Electronics Co Ltd Jump to: navigation, search Name: Beijing Sevenstar Electronics Co., Ltd Place: Beijing Municipality, China Zip: 100016 Sector: Solar Product:...