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  1. Stanford Synchrotron Radiation Lightsource

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

    Contacts Hirohito Ogasawara, Stanford Synchrotron Radiation Lightsource Dennis Nordlund, Stanford Synchrotron Radiation Lightsource Anders Nilsson, Stanford Synchrotron ...

  2. STANFORD SYNCHROTRON RADIATION LIGHTSOURCE The Stanford Synchrotron...

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

    STANFORD SYNCHROTRON RADIATION LIGHTSOURCE The Stanford Synchrotron Radiation Lightsource at SLAC National Accelerator Laboratory produces extremely bright X-rays used to study our ...

  3. Stanford Synchrotron Radiation Lightsource

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    ... Sheep Cortical Bone Using Synchrotron Radiation Transmission X-ray Microscopy", PLoS ONE ... Garry R. Brock, Cornell University Joy C. Andrews, Stanford Synchrotron Radiation ...

  4. Stanford Synchrotron Radiation Lightsource

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    Now the Synchrotron Medical Imaging Team, a group of Canadian, US, and European scientists (including scientists from the Stanford Synchrotron Radiation Lightsource) are using ...

  5. National Synchrotron Light Source II (NSLS-II) Project | Department...

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

    National Synchrotron Light Source II (NSLS-II) Project National Synchrotron Light Source II (NSLS-II) Project National Synchrotron Light Source II (NSLS-II) Project Frank ...

  6. Stanford Synchrotron Radiation Lightsource

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    Jorge L. Gardea-Torresdey, University of Texas at El Paso Joy C. Andrews, Stanford Synchrotron Radiation Lightsource Jose A. Hernandez-Viezcas, University of Texas at El Paso 2575 ...

  7. Stanford Synchrotron Radiation Laboratory

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    Stanford Synchrotron Radiation Lightsource Format for Proposal Extension Request Proposals are eligible for a one-time extension request. Submit extension requests by Email as a Word or PDF attachment to: Michelle Steger (steger@slac.stanford.edu) Proposal Number: Date of Extension Request: Spokesperson: 1. PROGRESS: Provide a progress report describing work accomplished at SSRL on this proposal to date (1-2 pages) 2. NEW ELEMENTS: Describe any new elements that may add interest to extending the

  8. About the Stanford Synchrotron Radiation Lightsource | Stanford Synchrotron

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    Radiation Lightsource About the Stanford Synchrotron Radiation Lightsource SSRL is a forefront lightsource providing bright X-rays and oustanding user support. The Stanford Synchrotron Radiation Lightsource (SSRL), a directorate of the SLAC National Accelerator Laboratory (SLAC), is an Office of Science User Facility operated for the U.S. Department of Energy (DOE) by Stanford University. Located in Menlo Park, California, SLAC is a multi-program national laboratory exploring frontier

  9. Stanford Synchrotron Radiation Lightsource

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    Stanford Nitrogen Group National Clean Energy Business Plan Competition Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process for the removal and recovery of energy from waste nitrogen (i.e. ammonia). This process improves the efficiency and lowers the cost of nitrogen treatment. The process is termed the Coupled Aerobic-anoxic Nitrous Decomposition Operation (CANDO) and consists of 2 principal steps: biological conversion of ammonia

  10. Team | Stanford Synchrotron Radiation Lightsource

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    low-temperature geochemistry, redox processes, and synchrotron techniques. shbone@slac.stanford.edu Richard Bush. (DOE-LM): UMTRCA Project Manager at DOE-LM, Grand Junction Office. ...

  11. Stanford Synchrotron Radiation Lightsource

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    Laboratory SLAC National Accelerator Laboratory, Menlo Park, CA Operated by Stanford University for the U.S. Department of Energy Office of Science Content Owner: Cathy...

  12. Stanford Synchrotron Radiation Lightsource

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    If you have any questions regarding the completion of this process please contact Matt Padilla (mpadilla@slac.stanford.edu, 1-650-926-3861 or Radiation Protection Field Operations ...

  13. History of the Stanford Synchrotron Radiation Lightsource | Stanford

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

    Synchrotron Radiation Lightsource History of the Stanford Synchrotron Radiation Lightsource SPEAR Based on new applications of synchrotron radiation, SSRL began in 1973 as the Stanford Synchrotron Radiation Project (SSRP). The first synchrotron scientific user activities were originally attached to the SPEAR ring and were operated in "parasitic mode" on the SPEAR high-energy physics program. SSRL/SSRP was the first multi-GeV storage ring based synchrotron radiation source in the

  14. Stanford Synchrotron Radiation Lightsource

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    SSRLUO functions include: sponsoring and presenting the Annual Farrel W. Lytle Award to promote important technical or scientific accomplishments in synchrotron radiation-based ...

  15. Stanford Synchrotron Radiation Lightsource

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    This work demonstrates that synchrotron radiation-based spectroscopies provide invaluable, atom-specific tools to determine the electronic properties of different dopant and defect ...

  16. Stanford Synchrotron Radiation Laboratory

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    Extension Application for Macromolecular Crystallography Proposals Please submit via email attachment to Lisa Dunn (lisa@slac.stanford.edu) Proposal Number: Date of Extension Request: Spokesperson: 1. PROGRESS: Provide a progress report describing work accomplished at SSRL on this proposal to date (1-2 pages) 2. NEW ELEMENTS: Describe any new elements that may add interest to extending the proposal, if applicable (1-2 paragraphs) 3. FUTURE PLANS: Describe future plans or the next steps that you

  17. Stanford Synchrotron Radiation Lightsource

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    ... 2021-08-11 SHANGHAI INST OF APPLIED PHYSICS CHINA 2020-10-23 SHANGHAI SYNCHROTRON RADIATION FACILITY 2020-10-23 SHANGHAI TECH UNIVERSITY 2019-01-23 SIMON FRASER UNIVERSITY ...

  18. SSRL Events & Presentations | Stanford Synchrotron Radiation Lightsource

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

    Events & Presentations Subscribe to SSRL Events & Presentations feed URL: https://news.slac.stanford.edu/tags/programs-facilities/lightsources/stanford-synchrotron-radiation-lightsource-ssrl Updated: 4 hours 54 min ago SSRL Hosts 17th Annual RapiData Course in Macromolecular X-ray Diffraction Mon, 2015/05/18 - 9:30am The legacy of NSLS's practical course lives on at SSRL, which welcomed 41 scientists from around the world to learn about X-ray methods in the biosciences. From the Director

  19. THE STANFORD SYNCHROTRON RADIATION LIGHTSOURCE STRATEGIC...

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

    ... users annually, and the demand for access to the unique ... waves in ReTe 3 (Re rare earth), as well as the ... including supported metal STANFORD SYNCHROTRON ...

  20. SSRL- Stanford Synchrotron Radiation Laboratory

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

    the fund description (pdf) and to send contributions to (make checks payable to "Stanford University"): Stanford University co Cathy Knotts Manager, User Research...

  1. SSRL Users' Organization | Stanford Synchrotron Radiation Lightsource

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

    Users' Organization Charter | Committee Members | Committee Meetings | SSRLUO Activism SNUG Group Synchrotron and Neutron User's Group (SNUG) visit to Washington DC, April 2009. Left to right: Ryan Toomey, U. South Florida; Mark Dadmun, U. Tennessee; Christopher Kim, Chapman U. (SNUG Chair); Hendrik Ohldag, Stanford U. The SSRL Users' Organization (SSRLUO) is broadly concerned with representing the interests of the SSRL users (see Charter). Users elect members to serve on the Users' Executive

  2. Director's Office | Stanford Synchrotron Radiation Lightsource

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

    Director's Office Kelly Gaffney, SSRL Director Kelly Gaffney, Laboratory Director Kelly Gaffney, SSRL Director Email: Kelly Gaffney, SLAC Associate Laboratory Director for the Stanford Synchrotron Radiation Lightsource, came to SLAC in 2003. After a brief postdoctoral appointment working with Jerry Hastings and Keith Hodgson, Dr. Gaffney started his independent research career as an Assistant Professor of Photon Science. He initiated a chemical dynamics research effort at SLAC designed to

  3. Contact Us | Stanford Synchrotron Radiation Lightsource

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

    Contact Us Stanford Synchrotron Radiation Lightsource SLAC National Accelerator Laboratory 2575 Sand Hill Road, MS 69 Menlo Park, CA 94025 Tel: 650-926-4000 Fax: 650-926-4100 SSRL Director Kelly Gaffney, SSRL Director Tel. 650-926-2382 Piero Pianetta, SSRL Deputy Director Tel: 650-926-3484 Britt Hedman, SSRL Science Director Tel: 650-926-3052 Stephanie Carlson, SSRL Business Manager Tel: 650-926-2033 Beam Line Systems Division Tom Rabedeau Tel: 650-926-3009 SR Materials Sciences Division Heads

  4. Photon Science Seminar Series | Stanford Synchrotron Radiation Lightsource

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

    Photon Science Seminar Series SLAC's Photon Science Seminar Series brings together scientists from SLAC's Linac Coherent Light Source, Stanford Synchrotron Radiation Lightsource, Photon Science and Accelerator directorates, including researchers from the Center for Sustainable Energy through Catalysis and two joint SLAC-Stanford institutes: the Stanford Institute for Materials and Energy Sciences and the Pulse Institute for Ultrafast Energy Science. The seminar series' main goals are to

  5. SSRLUO 1999 Executive Committee Members | Stanford Synchrotron...

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

    Stanford CA 94305 Work: 650-723-7513 Fax: Email: trainor@pangea.stanford.edu Joe Wong Dept of Chem & Mat Science PO Box 808, L-356 Livermore CA 94551 Work:(510) 423-6385...

  6. SPEAR History | Stanford Synchrotron Radiation Lightsource

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

    SPEAR History Experimental Facilities : The SPEAR Storage Ring Stanford University has a long history of involvement in the development and use of colliding-beam storage rings for particle physics research. The first such machine at Stanford was a small electron-electron collider, shaped like a figure eight, located on the main campus. A collaborative effort between physicists from Princeton and Stanford Universities, this project produced the first physics results ever obtained with the

  7. Data Collection & Analysis Software | Stanford Synchrotron Radiation...

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

    Collection & Analysis Software Techniques Data Collection Packages Data Analysis Packages Macromolecular Crystallography See http:smb.slac.stanford.edufacilities See http:...

  8. Celebrating Artie Bienenstock | Stanford Synchrotron Radiation...

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    Brief informal contributions* 12:30 Lunch Influence beyond Stanford Chair: to be determined 1:30 Martha Krebs, Pennsylvania State University, Energy Efficient Buildings Hub ...

  9. Stanford Synchrotron Radiation Lightsource: SPEAR3

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

    In 1990, the machine was dedicatedto synchrotron radiation research. Two particular SPEAR ... SPEAR also produces intense beam of synchrotron radiation -- ultraviolet and x-ray photons ...

  10. The Research Program | Stanford Synchrotron Radiation Lightsource

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

    ssrl.slac.stanford.educontentsciencehighlight2013-03-31b.... A large fraction of sediment-bound uranium at the Rifle site occurs within organic-rich lenses of sediment. Slow...

  11. SSRL Site Map | Stanford Synchrotron Radiation Lightsource

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

    Site Map Global Menu DOE Stanford SLAC SSRL LCLS AD PPA SUNCAT PULSE SIMES Main menu Home About SSRL What is SSRL? Director's Office Organization Advisory Panels History SSRL News...

  12. SSRL Science in SLAC Today | Stanford Synchrotron Radiation Lightsource

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

    Science in SLAC Today Subscribe to SSRL Science in SLAC Today feed URL: https://www6.slac.stanford.edu/blog-tags/stanford-synchrotron-radiation-lightsource-ssrl Updated: 13 hours 31 min ago SLAC, Stanford Team Finds a Tough New Catalyst for Use in Renewable Fuels Production Thu, 2016/09/01 - 8:23am The discovery could make water splitting, a key step in a number of clean energy technologies, cheaper and more efficient. Yijin Liu Receives 2016 Spicer Award For Substantial Research Contributions

  13. Workshop: Synchrotron Applications in Chemical Catalysis | Stanford

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    Synchrotron Radiation Lightsource Synchrotron Applications in Chemical Catalysis Tuesday, October 25, 2011 - 8:00am 2011 SSRL/LCLS Annual Users Conference This workshop, part of the 2011 SSRL/LCLS Annual Users Conference, will focus on understanding processes in homogeneous (both biological and small molecule) and heterogeneous catalysis, using synchrotron-based methods. The workshop will cover more traditional applications (using XANES and EXAFS), as well as applications of XES, RIXS and

  14. SSRLUO 2009 Executive Committee Members | Stanford Synchrotron...

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    Radiation and its Applications, as well as the semester-long course "Synchrotron Radiation for Materials Science Applications" at UC-Berkeley. In addition to conducting...

  15. User Facility Access Policy | Stanford Synchrotron Radiation Lightsource

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

    Facility Access Policy 1. Summary The Stanford Synchrotron Radiation Lightsource (SSRL) at SLAC National Accelerator Laboratory is a U.S. Department of Energy (DOE) Office of Science national user facility that provides synchrotron radiation to researchers in many fields of science and technology, including biology, catalysis, chemistry, energy, engineering, forensics, geoscience, materials science, medicine, molecular environmental science, and physics. With a pioneering start in 1974, the

  16. User Agreements | Stanford Synchrotron Radiation Lightsource

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    ... 2018-10-25 AUSTRALIAN SYNCHROTRON 2021-05-10 AWE Plc 2020-04-09 BAR-ILAN UNIVERSITY ISRAEL 2018-11-11 BARR ENGINEERING 2020-05-31 BEIJING COMPUTATIONAL SCI RES CTR 2020-05-21 ...

  17. Stanford Synchrotron Radiation Lightsource December 2008

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    January 2016 Business & Administration Carlson, S. Safety Evans, I. Science Advisory Committee Proposal Review Panel Photon Science Faculty User Research Administration Knotts, C. Director - Gaffney, K. Deputy Director Pianetta, P. Science Director Hedman, B. SSRL Users' Organization Beam Line Development & Support Harrington, D. Synchrotron Radiation Materials Sciences Division Toney, M. / Lu, D. Beam Line Systems Division Rabedeau, T. Synchrotron Radiation Chemistry & Catalysis

  18. SPEAR3 Accelerator | Stanford Synchrotron Radiation Lightsource

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    SPEAR3 Accelerator SPEAR3 SSRL utilizes x-rays produced by its accelerator, the Stanford Positron Electron Asymmetric Ring (SPEAR3). Based on a 2004 upgrade funded by the Department of Energy and the National Institutes of Health, SPEAR3 is a 3-GeV, high-brightness third generation storage ring operating with high reliability and low emittance. SSRL runs in top-off mode, during which the beam current is kept constant with the frequent injection of electrons into the ring. SSRL plans to increase

  19. STANFORD SYNCHROTRON RADIATION LIGHTSOURCE LINAC COHERENT LIGHT SOURCE

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

    STANFORD SYNCHROTRON RADIATION LIGHTSOURCE LINAC COHERENT LIGHT SOURCE INTERNATIONAL USER GROUP FOREIGN PRINCIPAL PARTY IN INTEREST (FPPI) / U.S. AGENT I, _______________________________on behalf of ___________________________________, (Name, Authorized Representative for Int'l User Group) (Name of Int'l User Group Organization) the Foreign Principal Party in Interest, that is subject to the jurisdiction of __________________________________ and having an office and place of business at (Name of

  20. NSLS 2007 Activity Report (National Synchrotron Light Source Activity Report 2007)

    SciTech Connect (OSTI)

    Miller ,L.; Nasta, K.

    2008-05-01

    The National Synchrotron Light Source is one of the world's most productive and cost-effective user facilities. With 2,219 individual users, about 100 more than last year, and a record-high 985 publications, 2007 was no exception. In addition to producing an impressive array of science highlights, which are included in this Activity Report, many NSLS users were honored this year for their scientific accomplishments. Throughout the year, there were major strides in the development of the scientific programs by strengthening strategic partnerships with major research resources and with the Center for Functional Nanomaterials (CFN). Of particular note, the Consortium for Materials Properties Research in Earth Sciences (COMPRES) received renewed funding for the next five years through the National Science Foundation. COMPRES operates four high-pressure NSLS beamlines--X17B2, X17B3, X17C, and U2A--and serves the earth science community as well as the rapidly expanding segment of researchers using high-pressure techniques in materials, chemical, and energy-related sciences. A joint appointment was made between the NSLS and Stony Brook University to further enhance interactions with COMPRES. There was major progress on two key beamline projects outlined in the Five-Year Strategic Plan: the X25 beamline upgrade and the construction of the X9 small angle scattering (SAXS) beamline. The X25 overhaul, which began with the installation of the in-vacuum mini-gap undulator (MGU) in January 2006, is now complete. X25 is once again the brightest beamline for macromolecular crystallography at the NSLS, and in tandem with the X29 undulator beamline, it will keep the NSLS at the cutting edge in this important area of research. Upgrade work associated with the new MGU and the front end for the X9 SAXS beamline--jointly developed by the NSLS and the CFN--also was completed. Beamline X9 will host the SAXS program that currently exists at beamline X21 and will provide new microbeam SAXS

  1. NSLS 2006 ACTIVITY REPORT (NATIONAL SYNCHROTRON LIGHT SOURCE ACTIVITY REPORT 2006)

    SciTech Connect (OSTI)

    MILLER, L.

    2006-12-31

    This past year has seen both challenges and fantastic new opportunities for the user community at the NSLS. The fantastic new opportunities are clear and abundant. We now have a five-year strategic plan for new development and continued operation of the NSLS. The NSLS continues to be an extremely productive facility, and the UEC is delighted at how NSLS Chair Chi-Chang Kao has consulted widely within the user community to develop a five-year plan for strategic upgrades and continued operation of the facility. The NSLS-II project, led by Associate Lab Director Steve Dierker, has done very well in its Department of Energy (DOE) reviews and will hopefully soon receive Critical Decision-1 (CD-1) approval, which in DOE lingo gives a go-ahead to launch the detailed design of the facility. We also held the first joint user meeting between the NSLS and Brookhaven's Center for Functional Nanomaterials (CFN), for which the building is near completion. The joint user meeting is an important step toward the close collaboration of the two facilities. The CFN, led by Emilio Mendez, promises to provide capabilities and research foci that are complementary to those at the NSLS. Together, all of these developments give a clear path to an exciting future of synchrotron radiation research at Brookhaven! However, with opportunities come challenges! One of the largest of these faced in the past year involved congressional support for scientific research in general, and DOE user facilities in particular. As you likely know, Congress did not complete its usual budget process in 2006, with the exceptions of the departments of Defense and Homeland Security. This left science funding at the budget levels enacted in late 2005 for FY2006, and unfortunately, FY2006 was not a particularly memorable vintage for science support. The good news is that you, the user community, have spoken up with unprecedented vigor about this, and Congress appears to be listening. As we look at the FY2007 budget

  2. Environmental Remediation Sciences Program at the Stanford Synchrotron Radiation Laboratory

    SciTech Connect (OSTI)

    Bargar, John R.

    2006-11-15

    Synchrotron radiation (SR)-based techniques provide unique capabilities to address scientific issues underpinning environmental remediation science and have emerged as major research tools in this field. The high intensity of SR sources and x-ray photon-in/photon-out detection allow noninvasive in-situ analysis of dilute, hydrated, and chemically/structurally complex natural samples. SR x-rays can be focused to beams of micron and sub-micron dimension, which allows the study of microstructures, chemical microgradients, and microenvironments such as in biofilms, pore spaces, and around plant roots, that may control the transformation of contaminants in the environment. The utilization of SR techniques in environmental remediation sciences is often frustrated, however, by an ''activation energy barrier'', which is associated with the need to become familiar with an array of data acquisition and analysis techniques, a new technical vocabulary, beam lines, experimental instrumentation, and user facility administrative procedures. Many investigators find it challenging to become sufficiently expert in all of these areas or to maintain their training as techniques evolve. Another challenge is the dearth of facilities for hard x-ray micro-spectroscopy, particularly in the 15 to 23 KeV range, which includes x-ray absorption edges of the priority DOE contaminants Sr, U, Np, Pu, and Tc. Prior to the current program, there were only two (heavily oversubscribed) microprobe facilities in the U.S. that could fully address this energy range (one at each of APS and NSLS); none existed in the Western U.S., in spite of the relatively large number of DOE laboratories in this region.

  3. Experimental Station 11-1 | Stanford Synchrotron Radiation Lightsource

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    controlled UV-Vis microspectrophotometer. For aditional information about the experimental capabilities, see http:smb.slac.stanford.eduindex.shtml. Status Open Supported...

  4. Stanford Synchrotron Radiation Light Source (SSRL) | U.S. DOE...

    Office of Science (SC) Website

    for researchers to study our world at the atomic and molecular level, allowing for ... built in 1974 to make use of the intense x-ray beams from the Stanford Positron Electron ...

  5. SSRLUO 2015 Executive Committee Members | Stanford Synchrotron Radiation

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

    Lightsource 2015 Executive Committee Members REGISTER TO ATTEND & GIVE A POSTER PRESENTATION AT THE ANNUAL SSRL/LCLS Users' Conference and Workshops, October 5-7, 2016 The SSRL Users Executive Committee (UEC) encourages users to participate in SSRL events and contact UEC members to share feedback or suggestions: Edward Snell , Hauptman Woodward Institute, Buffalo, NY (SSRL UEC Chair) David Bushnell, Stanford University, Stanford, CA Kelly Chacón, Oregon Health & Science University,

  6. Experimental Station 7-1 | Stanford Synchrotron Radiation Lightsource

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

    1 Beamline 7-1 is a wiggler side-station beamline dedicated for monochromatic, high-throughput, high-resolution macromolecular crystallography. It is SAD and MAD capable and can be run in a full remote access mode. It is equipped with an ADSC Q315R CCD detector. For aditional information about the experimental capabilities, see http://smb.slac.stanford.edu/index.shtml. Status Open Supported Techniques Macromolecular Crystallography Multi wavelength anomalous diffraction (MAD) Single wavelength

  7. Experimental Station 9-2 | Stanford Synchrotron Radiation Lightsource

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

    2 Beamline 9-2 is a wiggler beamline dedicated for monochromatic, high-throughput and high-resolution macromolecular crystallography and optimized for SAD and MAD experiments. It can be run in a full remote access mode. It is equipped with a Rayonix MX325 CCD detector and a remote access controlled UV-Vis microspectrophotometer. For aditional information about the experimental capabilities, see http://smb.slac.stanford.edu/index.shtml. Status Open Supported Techniques Macromolecular

  8. Probing Fullerenes from Within using LCLS | Stanford Synchrotron Radiation

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    Lightsource Probing Fullerenes from Within using LCLS Wednesday, June 15, 2016 - 3:00pm SLAC, Redtail Hawk Conference Room 108A Speaker: Nora Berrah, University of Connecticut Program Description Short x-ray pulses from free electron lasers (FEL) open a new regime for all scientific research. The first x-ray FEL, the Linac Coherent Light Source (LCLS) at the SLAC National Laboratory on the Stanford campus, provides intense short pulses that allow the investigation of ultrafast non-linear and

  9. Orientational Analysis of Molecules in Thin Films | Stanford Synchrotron

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    Radiation Lightsource Orientational Analysis of Molecules in Thin Films Monday, September 17, 2012 - 10:00am SSRL Bldg. 137, room 226 Daniel Kaefer The synchrotron-based X-ray absorption spectroscopy is a very powerful tool to unravel the orientation of organic molecules on surfaces or in thin films. This information on the alignment of - most often - highly anisotropic molecules can become crucial if an epitaxial or even crystalline organic growth is desired, if such thin film should serve

  10. Stanford Synchrotron Radiation Laboratory activity report for 1986

    SciTech Connect (OSTI)

    Cantwell, K.

    1987-12-31

    1986 was another year of major advances for SSRL as the ultimate capabilities of PEP as a synchrotron radiation source became more apparent and a second PEP beam line was initiated, while effective development and utilization of SPEAR proceeded. Given these various PEP developments, SSRL abandoned its plans for a separate diffraction limited ring, as they abandoned their plans for a 6--7 GeV ring of the APS type last year. It has become increasingly apparent that SSRL should concentrate on developing SPEAR and PEP as synchrotron radiation sources. Consequently, initial planning for a 3 GeV booster synchrotron injector for SPEAR was performed in 1986, with a proposal to the Department of Energy resulting. As described in Chapter 2, the New Rings Group and the Machine Physics Group were combined into one Accelerator Physics Group. This group is focusing mainly on the improvement of SPEAR`s operating conditions and on planning for the conversion of PEP into a fourth generation x-ray source. Considerable emphasis is also being given to the training of accelerator physics graduate students. At the same time, several improvements of SSRL`s existing facilities were made. These are described in Chapter 3. Chapter 4 describes new SSRL beam lines being commissioned. Chapter 5 discusses SSRL`s present construction projects. Chapter 6 discusses a number of projects presently underway in the engineering division. Chapter 7 describes SSRL`s advisory panels while Chapter 8 discusses SSRL`s overall organization. Chapter 9 describes the experimental progress reports.

  11. Stanford Synchrotron Radiation Laboratory activity report for 1987

    SciTech Connect (OSTI)

    Robinson, S.; Cantwell, K.

    1988-12-31

    During 1987, SSRL achieved many significant advances and reached several major milestones utilizing both SPEAR and PEP as synchrotron radiation sources as described in this report. Perhaps the following two are worthy of particular mention: (1) SPEAR reached an all time high of 4,190 delivered user-shifts during calendar year 1987, highlights of the many scientific results are given; (2) during a 12 day run in December of 1987, PEP was operated in a low emittance mode (calculated emittance 6.4 nanometer-radians) at 7.1 GeV with currents up to 33 mA. A second undulator beam line on PEP was commissioned during this run and used to record many spectra showing the extremely high brightness of the radiation. PEP is now by far the highest brightness synchrotron radiation source in the world. The report is divided into the following sections: (1) laboratory operations; (2) accelerator physics programs; (3) experimental facilities; (4) engineering division; (5) conferences and workshops; (6) SSRL organization; (7) experimental progress reports; (8) active proposals; (9) SSRL experiments and proposals by institution; and (10) SSRL publications.

  12. Stanford Synchrotron Radiation Laboratory. Activity report for 1989

    SciTech Connect (OSTI)

    1996-01-01

    The April, 1990 SPEAR synchrotron radiation run was one of the two or three best in SSRL`s history. High currents were accumulated, ramping went easily, lifetimes were long, beam dumps were infrequent and the average current was 42.9 milliamps. In the one month of operation, 63 different experiments involving 208 scientists from 50 institutions received beam. The end-of-run summary forms completed by the experimenters indicated high levels of user satisfaction with the beam quality and with the outstanding support received from the SSRL technical and scientific staffs. These fine experimental conditions result largely from the SPEAR repairs and improvements performed during the past year and described in Section I. Also quite significant was Max Cornacchia`s leadership of the SLAG staff. SPEAR`s performance this past April stands in marked contrast to that of the January-March, 1989 run which is also described in Section I. It is, we hope, a harbinger of the operation which will be provided in FY `91, when the SPEAR injector project is completed and SPEAR is fully dedicated to synchrotron radiation research. Over the coming years, SSRL intends to give highest priority to increasing the effectiveness of SPEAR and its various beam lines. The beam line and facility improvements performed during 1989 are described in Section III. In order to concentrate effort on SSRL`s three highest priorities prior to the March-April run: (1) to have a successful run, (2) to complete and commission the injector, and (3) to prepare to operate, maintain and improve the SPEAR/injector system, SSRL was reorganized. In the new organization, all the technical staff is contained in three groups: Accelerator Research and Operations Division, Injector Project and Photon Research and Operations Division, as described in Section IV. In spite of the limited effectiveness of the January-March, 1989 run, SSRL`s users made significant scientific progress, as described in Section V of this report.

  13. Stanford Synchrotron Radiation Laboratory 1991 activity report. Facility developments January 1991--March 1992

    SciTech Connect (OSTI)

    Cantwell, K.; St. Pierre, M.

    1992-12-31

    SSRL is a national facility supported primarily by the Department of Energy for the utilization of synchrotron radiation for basic and applied research in the natural sciences and engineering. It is a user-oriented facility which welcomes proposals for experiments from all researchers. The synchrotron radiation is produced by the 3.5 GeV storage ring, SPEAR, located at the Stanford Linear Accelerator Center (SLAC). SPEAR is a fully dedicated synchrotron radiation facility which operates for user experiments 7 to 9 months per year. SSRL currently has 24 experimental stations on the SPEAR storage ring. There are 145 active proposals for experimental work from 81 institutions involving approximately 500 scientists. There is normally no charge for use of beam time by experimenters. This report summarizes the activity at SSRL for the period January 1, 1991 to December 31, 1991 for research. Facility development through March 1992 is included.

  14. National Synchrotron Light Source

    ScienceCinema (OSTI)

    None

    2010-01-08

    A tour of Brookhaven's National Synchrotron Light Source (NSLS). The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviole

  15. Berkeley-Stanford Summer School

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

    Berkeley-Stanford Summer School in Synchrotron Radiation July 8-14, 2001 The first Berkeley-Stanford summer school will provide basic lectures on the synchrotron radiation process,...

  16. Bio-Imaging With Liquid-Metal-Jet X-ray Sources | Stanford Synchrotron...

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

    Bio-Imaging With Liquid-Metal-Jet X-ray Sources Wednesday, September 9, 2015 - 3:00pm SLAC, Redtail Hawk Conference Room 108A Speaker: Daniel Larsson, Stanford Program Description...

  17. Lead, Uranium, and Nickel Compound Data from the XAFS Library at the Stanford Synchrotron Radiation Laboratory (SSRL)

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

    The x-ray absorption fine structure spectroscopy (XAFS) library at the Stanford Synchrotron Radiation Laboratory is intended to be a reference library of XAFS spectra for various lead, uranium, and nickel compounds. Compounds are organized by central atom and all spectra are transmission data. Molecular Environmental Science (MES) research at SSRL focuses on the fundamental interfacial, molecular- and nano-scale processes that control contaminant and nutrient cycling in the biosphere with the goal of elucidating global elemental cycles and anthropogenic influences on the environment. Key areas of investigation include the: (a) Structural chemistry of water and dissolved solutes, (b) Structural chemistry and reactivity of complex natural environmental materials with respect to heavy metals and metalloids (biominerals, Fe- and Mn-oxides, biofilms, and organic materials), (c) Reactions at environmental interfaces, including sorption, precipitation and dissolution processes that affect the bioavailability of heavy metals and other contaminants, and (d) Microbial transformations of metals and anions. SSRL-based MES research utilizes synchrotron-based x-ray absorption spectroscopy (XAS), x-ray diffraction (XRD), small-angle x-ray scattering (SAXS), x-ray standing wave (XSW) spectroscopy, and photoemission spectroscopy (PES) because of their unique capabilities to probe structure/composition relationships in complex, non-crystalline, and dilute materials. [copied from http://www-ssrl.slac.stanford.edu/mes/index.html

  18. First Magnet Girder Installed in NSLS-II Storage Ring

    ScienceCinema (OSTI)

    Frank Lincoln

    2013-07-19

    Supervisor Frank Lincoln explains how the first magnet girder is installed in the storage ring of Brookhaven National Laboratory's National Synchrotron Light Source II (NSLS-II).

  19. Swift Progress on NSLS-II Booster

    ScienceCinema (OSTI)

    None

    2013-07-17

    Get an inside look around the booster ring at the National Synchrotron Light Source II. The booster is part of the injector complex for NSLS-II, now under construction at Brookhaven Lab.

  20. NATIONAL SYNCHROTRON LIGHT SOURCE MEDICAL PERSONNEL PROTECTION INTERLOCK

    SciTech Connect (OSTI)

    BUDA,S.; GMUR,N.F.; LARSON,R.; THOMLINSON,W.

    1998-11-03

    This report is founded on reports written in April 1987 by Robert Hettel for angiography operations at the Stanford Synchrotron Research Laboratory (SSRL) and a subsequent report covering angiography operations at the National Synchrotron Light Source (NSLS); BNL Informal Report 47681, June 1992. The latter report has now been rewritten in order to accurately reflect the design and installation of a new medical safety system at the NSLS X17B2 beamline Synchrotron Medical Research Facility (SMERF). Known originally as the Angiography Personnel Protection Interlock (APPI), this system has been modified to incorporate other medical imaging research programs on the same beamline and thus the name has been changed to the more generic Medical Personnel Protection Interlock (MPPI). This report will deal almost exclusively with the human imaging (angiography, bronchography, mammography) aspects of the safety system, but will briefly explain the modular aspects of the system allowing other medical experiments to be incorporated.

  1. Structural Studies of Al:ZnO Powders and Thin Films | Stanford Synchrotron

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

    Radiation Lightsource Structural Studies of Al:ZnO Powders and Thin Films Monday, June 18, 2012 - 2:00pm SSRL Main Conference Room 137-322 Dr. Bridget Ingham, Associate Investigator, MacDiarmid Institute for Advanced Materials & Nanotechnology Al-doped ZnO (Al:ZnO) is a promising transparent conducting oxide. We have used complementary synchrotron and laboratory techniques to study the incorporation of Al within the ZnO lattice, and measure its effect on the crystallinity of thin films

  2. A seven-crystal Johann-type hard x-ray spectrometer at the Stanford Synchrotron Radiation Lightsource

    SciTech Connect (OSTI)

    Sokaras, D.; Weng, T.-C.; Nordlund, D.; Velikov, P.; Wenger, D.; Garachtchenko, A.; George, M.; Borzenets, V.; Johnson, B.; Rabedeau, T.; Alonso-Mori, R.; Bergmann, U.

    2013-05-15

    We present a multicrystal Johann-type hard x-ray spectrometer ({approx}5-18 keV) recently developed, installed, and operated at the Stanford Synchrotron Radiation Lightsource. The instrument is set at the wiggler beamline 6-2 equipped with two liquid nitrogen cooled monochromators - Si(111) and Si(311) - as well as collimating and focusing optics. The spectrometer consists of seven spherically bent crystal analyzers placed on intersecting vertical Rowland circles of 1 m of diameter. The spectrometer is scanned vertically capturing an extended backscattering Bragg angular range (88 Degree-Sign -74 Degree-Sign ) while maintaining all crystals on the Rowland circle trace. The instrument operates in atmospheric pressure by means of a helium bag and when all the seven crystals are used (100 mm of projected diameter each), has a solid angle of about 0.45% of 4{pi} sr. The typical resolving power is in the order of (E/{Delta}E){approx}10 000. The spectrometer's high detection efficiency combined with the beamline 6-2 characteristics permits routine studies of x-ray emission, high energy resolution fluorescence detected x-ray absorption and resonant inelastic x-ray scattering of very diluted samples as well as implementation of demanding in situ environments.

  3. NSLS 2009 Activity Report

    SciTech Connect (OSTI)

    Nasta K.; Mona R.

    2009-05-01

    2009 was an incredibly exciting year for light sources at Brookhaven. The National Synchrotron Light Source (NSLS) hosted more than 2,200 visiting researchers, who, along with the about 50 members of our scientific staff, produced a total of 957 publications - about 20 percent of which appeared in premier journals. Covering topics ranging from Alzheimer's disease detection to ethanol-powered fuel cells, a sampling of these findings can be found in this Activity Report. We've also seen the resurfacing of some of our long-time users hard work. I was very proud to hear that two of the three recipients of the 2009 Nobel Prize in Chemistry have ties to the NSLS. Venki Ramakrishnan, a former employee in Brookhaven's biology department and long-time user of the NSLS, now at Cambridge University, and Thomas A. Steitz of Yale University, also a long-time NSLS user, shared the prize with Ada E. Yonath of the Weizmann Institute of Science for their work on the structure and function of the ribosome. In the late 1990s, Ramakrishnan and Steitz used protein crystallography at the NSLS to gather atomic-level images of two ribosome subunits: 30S (Ramakrishnan) and 50S (Steitz). Both laureates solved the high-resolution structures for these subunits based on this data. After struggling with a rough budget for several years, we received excellent funding, and then some, this year. In addition to NSLS operations funding, we received $3 million in funds from the American Recovery and Reinvestment Act (ARRA). We used that additional money for two exciting projects: construction of a full-field x-ray microscope and acquisition of several advanced x-ray detectors. The x-ray microscope will be able to image objects with a targeted spatial resolution of 30 nanometers. This capability will be particularly important for new initiatives in energy research and will prepare our users for the projected 1-nanometer resolution benchmark at the National Synchrotron Light Source II (NSLS-II). The

  4. Stanford Synchrotron Radiation Lightsource

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

    as a dissociative anesthetic acting as a noncompetitive antagonist on the N-methyl-D-aspartate (NMDA) receptor, it is also a potent inhibitor of neuronal nAChRs, and the sites of...

  5. Stanford Synchrotron Radiation Lightsource

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

    Structure of Human Argonaute2: A Programmable Ribonuclease July 2013 SSRL Science Summary by Manuel Gnida, SLAC Office of Communications Figure RNA degradation is an important process in all organisms with functions including cellular clean-up of unwanted RNA, defense against RNA viruses, and a variety of other cellular strategies involving RNA modifications. RNA degradation is mediated by ribonucleases (RNases), which are for the most part relatively non-specific. However, Argonaute proteins

  6. Stanford Synchrotron Radiation Lightsource

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

    Botulinum Neurotoxin is Bio-shielded by NTNHA in a Handshake Complex SSRL Science Summary - October 2012 Figure A single reconstructed slice and a volume rendering of the tomography sequence. Botulinum neurotoxins (BoNTs) invade motor neurons at their junctions with muscular tissue, where the toxins disable the release of the neurotransmitter acetylcholine and subsequently paralyze the affected muscles. Accidental BoNT poisoning primarily occurs through ingestion of food products contaminated by

  7. Stanford Synchrotron Radiation Lightsource

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

    Water-Rock Reactions Produce Hydrogen Gas at Temperatures within the Limits of Life June 2013 SSRL Science Summary by Manuel Gnida, SLAC Office of Communications and Lisa E. Mayhew, University of Colorado - Boulder Figure Hydrogen gas is produced in chemical reactions between anoxic water and iron-rich rocks at temperatures above 200°C - conditions too hot to support life. However, at hydrothermal vents or hot springs, where hydrogen-rich fluids mix with cooler waters and temperatures have

  8. Stanford Synchrotron Radiation Lightsource

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

    Systematic Expansion of Porous Crystals to Include Large Molecules February 2013 SSRL Science Summary by Lori Ann White, SLAC Office of Communications Figure Recently, scientists at the University of California, Berkeley and Lawrence Berkeley National Laboratory and their collaborators synthesized a series of metal-organic frameworks (MOFs) with pores up to 98 Å in diameter-large enough to house protein molecules. For the first time the researchers were able to design strategies to overcome

  9. Stanford Synchrotron Radiation Lightsource

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

    Competing Phases Found in High-Temperature Superconductor December 2012 SSRL Science Summary by Lori Ann White, SLAC Office of Communications Figure [larger image] Although the behavior of conventional superconductors has been explained via the BCS theory, the mechanism of superconductivity in the cuprate high temperature superconductors remains unresolved. One approach to this problem is to explore the phases next to superconductivity on the temperature-doping phase diagram. The pseudogap phase

  10. Stanford Synchrotron Radiation Lightsource

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

    Enzyme Created in Test Tube Promises Biocatalysts for a Range of Uses December 2012 SSRL Science Summary by Lori Ann White, SLAC Office of Communications Figure [larger image] In recent years, enzymes have gained an important role in industry as cheap and environmentally friendly alternatives to traditional chemical catalysts. Learning to create such enzymes from scratch is necessary in order to provide biocatalysts for the wealth of non-natural reaction chemistries and substrates that have

  11. Stanford Synchrotron Radiation Lightsource

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

    BL7-2 XRD Rapid Access Application Form A block of 6 shifts of beam time will be set aside periodically for rapid access XRD on BL7-2. Both new and current users are eligible to apply. Allocation of time will be based on a one-page scientific proposal, which will be reviewed by the MEIS or MAT subpanel of the SSRL Proposal Review Panel. Rapid access proposals should be submitted by the first of each month, and users will be notified ~2 weeks prior to their allocated beam time. New users

  12. Stanford Synchrotron Radiation Lightsource

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

    This limited understanding of the molecular mechanism and the scope of drug design for these enzymes. A team of researchers from SSRL and the University of Iowa used SSRL's Beam ...

  13. Stanford Synchrotron Radiation Lightsource

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

    melanoma, and degenerative diseases like multiple sclerosis, Alzheimer's and Type 2 diabetes. Understanding of how Wnt proteins bind and activate Frizzled receptors is important...

  14. Stanford Synchrotron Radiation Lightsource

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

    coming to SSRL) before beam time. Spokesperson: Institution: Email: Degree: Work Phone: Fax: Principal Investigator: Email: Work Phone: Collaborators: Institution: (if...

  15. Stanford Synchrotron Radiation Lightsource

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

    Energy storage materials, such as batteries, are of increasing importance in the modern world. They support the storage and distribution of electricity generated by different ...

  16. Stanford Synchrotron Radiation Lightsource

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

    oxygenic photosynthesis approximately 2.3 to 2.4 billion years ago revolutionized life on Earth. For most modern-day terrestrial life, oxygen has become indispensable. At the heart...

  17. Stanford Synchrotron Radiation Lightsource

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

    This investigation was funded by the U.S. Department of Energy, Office of Basic Energy Sciences (DOE-BES) Chemical and Geosciences Programs, the National Science Foundation (NSF) ...

  18. Stanford Synchrotron Radiation Lightsource

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

    Polymers Earth Sciences Environmental Sciences Optics Engineering Instrumentation ... University for the U.S. Department of Energy Office of Science Content Owner: Cathy Knotts ...

  19. Stanford Synchrotron Radiation Lightsource

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

    ... This research was funded by was funded by the U.S. DOE Office of Science, Office of Biological and Environmental Research (FWP 10094) and Office of Basic Energy Sciences. Primary ...

  20. Stanford Synchrotron Radiation Lightsource

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

    Summary by Lori Ann White, SLAC Office of Communications Figure For the first ... Research supported by the Department of Energy, Basic Energy Sciences, Materials Sciences and ...

  1. Stanford Synchrotron Radiation Lightsource

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

    ... Polymers Earth Sciences Environmental Sciences Optics Engineering Instrumentation ... University for the U.S. Department of Energy Office of Science Content Owner: Cathy Knotts ...

  2. Stanford Synchrotron Radiation Lightsource

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

    Work was supported by the Office of Science, Office of Basic Energy Sciences (OBES), of the U.S. Department of Energy (DOE) under Contract No. DE-AC02-05CH11231. X-ray data were ...

  3. Stanford Synchrotron Radiation Lightsource

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

    Research Area: (hold Ctrl to select multiple options) Biological & Life Sciences Medical Applications Chemistry Materials Science Physics Polymers Earth Sciences Environmental...

  4. Stanford Synchrotron Radiation Lightsource

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

    stockpiling or use of a nuclear explosive device, chemical or biological weapons, or missiles; the user understands that SLAC will only return materials, samples and other items ...

  5. Stanford Synchrotron Radiation Lightsource

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

    and the roughness correlation function. Grazing Incidence X-ray Scattering and Diffraction on Thin Films Grazing incidence X-ray scattering or diffraction (GIXS) refers to a...

  6. Stanford Synchrotron Radiation Lightsource

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

    while slightly nonstoichiometric material gives rises to magnetic order. Extended X-ray absorption fine structure (EXAFS) analysis performed on Beam Line 10-2 provides part...

  7. Stanford Synchrotron Radiation Laboratory

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

    the next steps that you propose to pursue under this proposal (1-2 paragraphs) 4. COLLABORATORS: If different from the original proposal, list current collaborators, including...

  8. Stanford Synchrotron Radiation Laboratory

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

    under this proposal. Please cover safety concerns -if any. (1-2 paragraphs) 4. COLLABORATORS: If different from the original proposal, list current collaborators, including...

  9. Stanford Synchrotron Radiation Lightsource

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

    it can cause rare metabolic diseases such as Tay-Sachs and Gaucher, which often cause death in affected children by their early teens. Three years ago, researchers discovered...

  10. Stanford Synchrotron Radiation Lightsource

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

    follow a single nanoscale catalytic particle, a bulk iron oxide promoted with titanium, zinc and potassium oxides, during activation and under Fischer-Tropsch reaction conditions. ...

  11. Stanford Synchrotron Radiation Lightsource

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

    LASER USE yes no If yes, please fill out all of the fields in this section. ANSI classification Wavelength Total Power Laser hazard controls you will apply. HAZARDOUS...

  12. Stanford Synchrotron Radiation Lightsource

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

    the cytoskeleton. In their study, published in the journal Nature Structural & Molecular Biology, Rangarajan and Izard reported the structure of nearly full-length human...

  13. Stanford Synchrotron Radiation Lightsource

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

    Mesoscale Phase Distribution in Li-ion Battery Electrode Materials May 2013 SSRL Science Summary by Lori Ann White, SLAC Office of Communications Figure Figure 1a) Chemical phase...

  14. Stanford Synchrotron Radiation Lightsource

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

    Supporting the User Community Register | Submit Proposals | Request Time | Check-In Plus Sign Overview SSRL experimental facilities are scheduled and managed centrally to...

  15. Stanford Synchrotron Radiation Lightsource

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

    to your user account. Specialty gases cannot be returned for credit to your account. Gas: Balance: Grade: Analyzed? Yes No No. Cylinders: Dewars: SSRL has a small supply of...

  16. Stanford Synchrotron Radiation Lightsource

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

    Nanoparticulate FeS as an Effective Redox Buffer to Prevent Uraninite (UO2) Oxidation August 2013 SSRL Science Summary by Manuel Gnida Figure A major concern in the nuclear age is...

  17. Stanford Synchrotron Radiation Lightsource

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

    The Structure and Dynamics of Eukaryotic Glutaminyl-tRNA Synthetase May 2013 SSRL Science Summary by Lori Ann White, SLAC Office of Communications Figure Full-length Gln4 shown...

  18. Stanford Synchrotron Radiation Lightsource

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

    Quantification of the Mercury Adsorption Mechanism on Brominated Activated Carbon August 2013 SSRL Science Summary by Manuel Gnida Figure Emissions from coal-fired power plants are...

  19. Stanford Synchrotron Radiation Lightsource

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

    Crystal Structure and Functional Analysis Identify Evolutionary Secret of SerRS in Vascular Development July 2013 SSRL Science Summary by Manuel Gnida, SLAC Office of...

  20. Stanford Synchrotron Radiation Lightsource

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

    Structural Basis for Iron Piracy by Pathogenic Neisseria January 2013 SSRL Science Summary by Lori Ann White, SLAC Office of Communications Figure (Courtesy of the Buchanan Lab...

  1. Stanford Synchrotron Radiation Lightsource

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

    Navigating Fermi Arcs SSRL Science Summary - November 2012 Figure In solids, Fermi surfaces are the boundaries between occupied and unoccupied electron levels, as defined in...

  2. Stanford Synchrotron Radiation Lightsource

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

    between the two sub-domains, highlighting, in particular, a deep pocket that could be a prime target for anti-virals. (Courtesy of the Ollmann Saphire lab, The Scripps Research...

  3. Stanford Synchrotron Radiation Lightsource

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

    the design principles of natural functional sites. The team targeted a surface on the influenza hemagglutinin protein that enables flu viruses to attach to and invade cells lining...

  4. NSLS-II Transport Line Progress

    SciTech Connect (OSTI)

    Fliller R. P.; Wahl, W.; Anderson, A.; Benish, B.; DeBoer, W.; Ganetis, G.; Heese, R.; Hseuh, H.-C.; Hu, J.-P.; Johanson, M.P.; Kosciuk, B.N.; Padrazo, D.; Roy, K.; Shaftan, T.; Singh, O.; Tuozzolo, J.; Wang, G.

    2012-05-20

    The National Synchrotron Light Source II (NSLS-II) is a state-of-the-art 3-GeV third generation light source currently under construction at Brookhaven National Laboratory. The NSLS-II injection system consists of a 200 MeV linac, a 3-GeV booster synchrotron and associated transfer lines. The first part of the Linac to Booster Transport (LBT) line has been installed for linac commissioning. This part includes all components necessary to commission the NSLS-II linac. The second part of this transport line is undergoing installation. Initial results of hardware commissioning will be discussed. The Booster to Storage Ring (BSR) transport line underwent a design review. The first part of the BSR transport line, consisting of all components necessary to commission the booster will be installed in 2012 for booster commissioning. We report on the final design of the BSR line along with the plan to commission the booster.

  5. National Synchrotron Light Source

    ScienceCinema (OSTI)

    BNL

    2009-09-01

    A tour of Brookhaven's National Synchrotron Light Source (NSLS), hosted by Associate Laboratory Director for Light Sources, Stephen Dierker. The NSLS is one of the world's most widely used scientific research facilities, hosting more than 2,500 guest researchers each year. The NSLS provides intense beams of infrared, ultraviolet, and x-ray light for basic and applied research in physics, chemistry, medicine, geophysics, environmental, and materials sciences.

  6. M.; Weaver, J.N.; Wiedemann, H. (Stanford Univ., CA (USA). Stanford

    Office of Scientific and Technical Information (OSTI)

    the 2 MeV microwave gun for the SSRL 150 MeV linac Borland, M.; Weaver, J.N.; Wiedemann, H. (Stanford Univ., CA (USA). Stanford Synchrotron Radiation Lab.); Green, M.C.; Nelson,...

  7. Commissioning and Early Operation for the NSLS-II Booster RF System

    SciTech Connect (OSTI)

    Marques, C.; Cupolo, J.; Davila, P.; Gao, F.; Goel, A.; Holub, B.; Kulpin, J.; McDonald, K.; Oliva, J.; Papu, J.; Ramirez, G.; Rose, J.; Sikora, R.; Sorrentino, C.; Towne, N.

    2015-05-03

    The National Synchrotron Light Source II (NSLS-II) at Brookhaven National Laboratory (BNL) is a third generation 3GeV, 500mA synchrotron light source. We discuss the booster synchrotron RF system responsible for providing power to accelerate an electron beam from 200MeV to 3GeV. The RF system design and construction are complete and is currently in the operational phase of the NSLS-II project. Preliminary operational data is also discussed.

  8. About the Stanford Synchrotron Radiation Lightsource | Stanford...

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

    The DOE Office of Science is the single largest supporter of basic research in the physical ... to design new materials, in atom by atom detail, that precisely fit society's needs. ...

  9. Welcome to Stanford Synchrotron Radiation Lightsource | Stanford...

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

    SSRL Science in SLAC Today Q&A: Biologist Describes Milestone toward a Universal Flu Vaccine SSRL Upgrades, Adds Equipment for Next Round of Experiments X-ray Microscope Reveals...

  10. NSLS-II Radio Frequency Systems

    SciTech Connect (OSTI)

    Rose J.; Gao F.; Goel, A.; Holub, B.; Kulpin, J.; Marques, C.; Yeddulla, M.

    2015-05-03

    The National Synchrotron Light Source II is a 3 GeV X-ray user facility commissioned in 2014. The NSLS-II RF system consists of the master oscillator, digital low level RF controllers, linac, booster and storage ring RF sub-systems, as well as a supporting cryogenic system. Here we will report on RF commissioning and early operation experience of the system.

  11. STANFORD GEOTHERMAL PROGRAM STANFORD UNIVERSITY

    Office of Scientific and Technical Information (OSTI)

    Engineering Stanford University, Stanford, California, January 22-24, 1985 SCP-TR-84 OB 5 COlJDITIOBS OF WATER BND ... and its confinement to the permeable deep fracturing zone. ...

  12. A high resolution and large solid angle x-ray Raman spectroscopy end-station at the Stanford Synchrotron Radiation Lightsource

    SciTech Connect (OSTI)

    Sokaras, D.; Nordlund, D.; Weng, T.-C.; Velikov, P.; Wenger, D.; Garachtchenko, A.; George, M.; Borzenets, V.; Johnson, B.; Rabedeau, T.; Mori, R. Alonso; Bergmann, U.; Qian, Q.

    2012-04-15

    We present a new x-ray Raman spectroscopy end-station recently developed, installed, and operated at the Stanford Synchrotron Radiation Lightsource. The end-station is located at wiggler beamline 6-2 equipped with two monochromators-Si(111) and Si(311) as well as collimating and focusing optics. It consists of two multi-crystal Johann type spectrometers arranged on intersecting Rowland circles of 1 m diameter. The first one, positioned at the forward scattering angles (low-q), consists of 40 spherically bent and diced Si(110) crystals with 100 mm diameters providing about 1.9% of 4{pi} sr solid angle of detection. When operated in the (440) order in combination with the Si (311) monochromator, an overall energy resolution of 270 meV is obtained at 6462.20 eV. The second spectrometer, consisting of 14 spherically bent Si(110) crystal analyzers (not diced), is positioned at the backward scattering angles (high-q) enabling the study of non-dipole transitions. The solid angle of this spectrometer is about 0.9% of 4{pi} sr, with a combined energy resolution of 600 meV using the Si (311) monochromator. These features exceed the specifications of currently existing relevant instrumentation, opening new opportunities for the routine application of this photon-in/photon-out hard x-ray technique to emerging research in multidisciplinary scientific fields, such as energy-related sciences, material sciences, physical chemistry, etc.

  13. NSLS-II Digital RF Controller Logic and Applications

    SciTech Connect (OSTI)

    Holub, B.; Gao, F.; Kulpin, J.; Marques, C.; Oliva, J.; Rose, J.; Towne, N.

    2015-05-03

    The National Synchrotron Light Source II (NSLS-II) accelerator consists of the Storage Ring, the Booster Ring and Linac along with their associated cavities. Given the number, types and variety of functions of these cavities, we sought to limit the logic development effort by reuse of parameterized code on one hardware platform. Currently there are six controllers installed in the NSLS-II system. There are two in the Storage ring, two in the Booster ring, one in the Linac and one in the Master Oscillator Distribution system.

  14. Theses | Stanford Synchrotron Radiation Lightsource

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

    ... of Trace Element Pollutants during Coal Combustion Product Disposal", Duke University, ... Madhumitha Raghav, "Long-term Stabilization of Arsenic-bearing Solid Residuals under ...

  15. SSRL- Stanford Synchrotron Radiation Laboratory

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

    Organization established the W.E. Spicer Young Investigator ... (2006, joint award) David Fritz, University of Michigan (2006, joint award) Stephane Richard, Salk Institute (2005) ...

  16. SSRL- Stanford Synchrotron Radiation Laboratory

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

    evolved. The staff accomplished this within 7.5 months with beam turn in the followin g month--2 months ahead of the completion milestone. Richard Boyce, responsible for the...

  17. SSRL- Stanford Synchrotron Radiation Laboratory

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

    this award, but only nominations for individuals will be considered (no group awards). Letters of nominations summarizing the individual's contributions and why they should be...

  18. Synchrotron Studies for Nuclear Security | Stanford Synchrotron...

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

    structure studies in the Tender X-ray region are giving insights on closing the nuclear fuel cycle, and micro-spectroscopy on single particles are of growing interest for...

  19. NSLS control system upgrade

    SciTech Connect (OSTI)

    Smith, J.D.; Ramamoorthy, S.; Tang, Yong N.

    1995-12-31

    The NSLS consists of two storage rings, a booster and a linac. A major upgrade of the control system (installed in 1978) was undertaken and has been completed. The computer architecture is being changed from a three level star-network to a two level distributed system. The microprocessor subsystem, host computer and workstations, communication link and the main software components are being upgraded or replaced. Since the NSLS rings operate twenty four hours a day a year with minimum maintenance time, the key requirement during the upgrade phase is a non-disruptive transition with minimum downtime. Concurrent with the upgrade, some immediate improvements were required. This paper describes the various components of the upgraded system and outlines the future plans.

  20. NSLS-II Preliminary Design Report

    SciTech Connect (OSTI)

    Dierker, S.

    2007-11-01

    Following the CD0 approval of the National Synchrotron Light Source II (NSLS-II) during August 2005, Brookhaven National Laboratory prepared a conceptual design for a worldclass user facility for scientific research using synchrotron radiation. DOE SC review of the preliminary baseline in December 2006 led to the subsequent CD1 approval (approval of alternative selection and cost range). This report is the documentation of the preliminary design work for the NSLS-II facility. The preliminary design of the Accelerator Systems (Part 1) was developed mostly based of the Conceptual Design Report, except for the Booster design, which was changed from in-storage-ring tunnel configuration to in external- tunnel configuration. The design of beamlines (Part 2) is based on designs developed by engineering firms in accordance with the specification provided by the Project. The conventional facility design (Part 3) is the Title 1 preliminary design by the AE firm that met the NSLS-II requirements. Last and very important, Part 4 documents the ES&H design and considerations related to this preliminary design. The NSLS-II performance goals are motivated by the recognition that major advances in many important technology problems will require scientific breakthroughs in developing new materials with advanced properties. Achieving this will require the development of new tools that will enable the characterization of the atomic and electronic structure, chemical composition, and magnetic properties of materials, at nanoscale resolution. These tools must be nondestructive, to image and characterize buried structures and interfaces, and they must operate in a wide range of temperatures and harsh environments. The NSLS-II facility will provide ultra high brightness and flux and exceptional beam stability. It will also provide advanced insertion devices, optics, detectors, and robotics, and a suite of scientific instruments designed to maximize the scientific output of the facility

  1. Development of a Tender-Energy Microprobe for Geosciences at NSLS and NSLS-II

    SciTech Connect (OSTI)

    Northrup, Paul A.

    2014-08-30

    We propose to develop a tender-energy (1-8 keV operational range, optimized for 1-5 keV) X-ray microprobe, to bring the functionality and scientific benefits of hard (>5 keV) X-ray microprobes to a largely untapped domain of lighter, geologically-important elements. This proposal seeks to extend and enhance user-facility capabilities particularly optimized for research in Geosciences. This will be accomplished through development and implementation of unique new synchrotron instrumentation for high-performance microspectroscopy and imaging in the distinctive tender energy range. This new user facility at Beamline X15B at the National Synchrotron Light Source (NSLS) will benefit the specific Earth Science research programs described in this proposal, and will be available for use by the broader community through the merit-based General User program and through the User Cooperative that operates X15B. Its development will provide immediate benefit to regional and national Earth Science research conducted at the NSLS. It will achieve even higher performance at the Tender Energy Spectroscopy (TES) Beamline at NSLS-II, a new state-of-the-art synchrotron under construction and scheduled to begin operation in 2014. Project Objectives: Our goals are threefold: 1. Develop superlative capabilities to extend hard X-ray microprobe functionality and ease of use to the tender energy range. 2. Bring high-performance XAS (including full EXAFS) to the micron scale, over the range of 1-8 keV. 3. Deliver high flux and element sensitivity for geoscience applications. Our user facility will be designed and optimized for tender-energy microbeam applications and techniques for Earth Science research, including XRF imaging and high-quality extended XAS. Its key attributes will be an energy range of 1 to 8 keV, user-tunable spot size ranging from 40x14 to 3x2 ?m, high flux up to 2x1011 photons/s, beam positional stability and energy calibration stability optimized for high-quality and

  2. PERFORMANCE OF THE DIAGNOSTICS FOR NSLS-II LINAC COMMISSIONING

    SciTech Connect (OSTI)

    Fliller III, R.; Padrazo, D.; Wang, G.M.; Heese, R.; Hseuh H.-C.; Johanson, M.; Kosciuk, B.N.; Pinayev, I.; Rose, J.; Shaftan, T.; Singh, O.

    2011-03-28

    The National Synchrotron Light Source II (NSLS-II) is a state of the art 3-GeV third generation light source currently under construction at Brookhaven National Laboratory. The NSLS-II injection system consists of a 200 MeV linac, a 3-GeV booster synchrotron and associated transfer lines. The transfer lines not only provide a means to deliver the beam from one machine to another, they also provide a suite of diagnostics and utilities to measure the properties of the beam to be delivered. In this paper we discuss the suite of diagnostics that will be used to commission the NSLS-II linac and measure the beam properties. The linac to booster transfer line can measure the linac emittance with a three screens measurement or a quadrupole scan. Energy and energy spread are measured in a dispersive section. Total charge and charge uniformity are measured with wall current monitors in the linac and transformers in the transfer line. We show that the performance of the diagnostics in the transfer line will be sufficient to ensure the linac meets its specifications and provides a means of trouble shooting and studying the linac in future operation.

  3. DESIGN OF VISIBLE DIAGNOSTIC BEAMLINE FOR NSLS2 STORAGE RING

    SciTech Connect (OSTI)

    Cheng, W.; Fernandes, H.; Hseuh, H.; Kosciuk, B.; Krinsky, S.; Singh, O.

    2011-03-28

    A visible synchrotron light monitor (SLM) beam line has been designed at the NSLS2 storage ring, using the bending magnet radiation. A retractable thin absorber will be placed in front of the first mirror to block the central x-rays. The first mirror will reflect the visible light through a vacuum window. The light is guided by three 6-inch diameter mirrors into the experiment hutch. In this paper, we will describe design work on various optical components in the beamline. The ultra high brightness NSLS-II storage ring is under construction at Brookhaven National Laboratory. It will have 3GeV, 500mA electron beam circulating in the 792m ring, with very low emittance (0.9nm.rad horizontal and 8pm.rad vertical). The ring is composed of 30 DBA cells with 15 fold symmetry. Three damping wigglers will be installed in long straight sections 8, 18 and 28 to lower the emittance. While electrons pass through the bending magnet, synchrotron radiation will be generated covering a wide spectrum. There are other insertion devices in the storage ring which will generate shorter wavelength radiation as well. Synchrotron radiation has been widely used as diagnostic tool to measure the transverse and longitudinal profile. Three synchrotron light beam lines dedicated for diagnostics are under design and construction for the NSLS-II storage ring: two x-ray beam lines (pinhole and CRL) with the source points from Cell 22 BM{_}A (first bending in the DBA cell) and Cell22 three-pole wiggler; the third beam line is using visible part of radiation from Cell 30 BM{_}B (second bending magnet from the cell). Our paper focuses on the design of the visible beam line - SLM.

  4. National Synchrotron Light Source II

    ScienceCinema (OSTI)

    Steve Dierker

    2010-01-08

    The National Synchrotron Light Source II (NSLS-II) at the U.S. Department of Energy's Brookhaven National Laboratory is a proposed new state-of-the-art medium energy storage ring designed to deliver world-leading brightness and flux with top-off operation

  5. NSLS-II RF SYSTEMS

    SciTech Connect (OSTI)

    Rose, J.; Gash, W.; Holub, B.; Kawashima, Y.; Ma, H.; Towne, N.; Yeddulla, M.

    2011-03-28

    The NSLS-II is a new third generation light source being constructed at Brookhaven Lab. The storage ring is optimized for low emittance by use of damping wigglers to reduce the emittance to below 1 nm-rad. The RF systems are designed to provide stable beam through tight RF phase and amplitude stability requirements.

  6. Alternative Designs for the NSLS-II Injection Straight Section

    SciTech Connect (OSTI)

    Shaftan,T.; Heese, R.; Weihreter, E.; Willeke, F.; Rehak, M.; Meier, R.; Fliller, R.; Johnson, E. D.

    2009-05-04

    Brookhaven National Laboratory (BNL) is developing a state-of-the-art 3 GeV synchrotron light source, the NSLS-II [1]. The 9.3 meter-long injection straight section of its storage ring now fits a conventional injection set-up consisting of four kickers producing a closed bump, together with a DC septum and a pulsed septum. In this paper, we analyze an alternative option based on injection via a pulsed sextupole magnet. We discuss the dynamics of the injected and stored beams and, subsequently, the magnet's specifications and tolerances. We conclude by summarized the advantages and drawbacks of each injection scheme.

  7. History of the Stanford Synchrotron Radiation Lightsource | Stanford...

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

    government labs and foreign institutions in numerous disciplines including chemistry, biology, medicine, environmental science, materials science, and engineering as well as...

  8. NSLS annual report 1984

    SciTech Connect (OSTI)

    Klaffky, R.; Thomlinson, W.

    1984-01-01

    The first comprehensive Annual Report of the National Synchrotron Light Source comes at a time of great activity and forward motion for the facility. In the following pages we outline the management changes that have taken place in the past year, the progress that has been made in the commissioning of the x-ray ring and in the enhanced utilization of the uv ring, together with an extensive discussion of the interesting scientific experiments that have been carried out.

  9. Concrete Pour in NSLS-II Ring

    ScienceCinema (OSTI)

    Bruno Semon

    2013-07-22

    The mezzanine floor of the ring building tunnel for NSLS-II was completed when the last concrete was placed in February 2011.

  10. NSLS-II injector commissioning and initial operation

    SciTech Connect (OSTI)

    Bacha, B.; Blum, E.; Bassi, B.; Bengtsson, J.; Blednykh, A.; Buda, S.; Cheng, W.; Choi, J.; Cuppolo, J.; D Alsace, R.; Davidsaver, M.; DeLong, J.; Doom, L.; Durfee, d.; fliller, R.; Fulkerson, M.; Ganetis, G.; Gao, F.; Gardner, C.; Guo, W.; Heese, R.; Hidaka, Y.; Hu, Y.; Johanson, M.; Kosciuk, B.; Kowalski, S.; Dramer, S.; Krinsky, S.; Li, Y.; Louie, W.; Maggipinto, M.; Marino, P.; Mead, J.; Oliva, G.; Padrazo, D.; Pedersen, K.; Podobedov, B.; Rainer, R.; Rose, J.; Santana, M.; Seletskiy, S.; Shaftan, T.; Singh, O.; Singh, P.; Smalyuk, V.; Smith, R.; Summers, T.; Tagger, J.; Tian, Y.; Wahl, W.; Wang, G.; Weiner, G.; Willeke, F.; Yang, L.; Yang, X.; Zeitler, E.; Zitvogel, E.; Zuhoski, P.

    2015-05-03

    The injector for the National Synchrotron Light Source II (NSLS-II) storage ring consists of a 3 GeV booster synchrotron and a 200 MeV S-band linac. The linac was designed to produce either a single bunch with a charge of 0.5 nC of electrons or a train of bunches up to 300 ns long containing a total charge of 15 nC. The booster was designed to accelerate up to 15 nC each cycle in a train of bunches up to 300 ns long. Linac commissioning was completed in April 2012. Booster commissioning was started in November 2013 and completed in March 2014. All of the significant design goals were satisfied including beam emittance, energy spread, and transport efficiency. While the maximum booster charge accelerated was only 10 nC, this has proven to be more than sufficient for storage ring commissioning and operation. The injector has operated reliably during storage ring operation since then. Results will be presented showing measurements of linac and booster operating parameters achieved during commissioning and initial operation. Operating experience and reliability during the first year of NSLS-II operation will be discussed.

  11. Energy Secretary Moniz Dedicates the World’s Brightest Synchrotron Light Source

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) Secretary Ernest Moniz today dedicated the world’s most advanced light source, the National Synchrotron Light Source II (NSLS-II) at Brookhaven National Laboratory (BNL).

  12. SSRL Publications & Reports | Stanford Synchrotron Radiation...

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

    to follow the information on the NIH Public Access website and submit papers to PubMed Central - following their instructions. Additionally, as members of the SLAC...

  13. The Research Program | Stanford Synchrotron Radiation Lightsource

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

    The Research Program What is the chemical and physical form of uranium in reduced aquifers? Uranium behavior in the Rifle, CO, aquifer. In order to directly interrogate the ...

  14. Proprietary Research | Stanford Synchrotron Radiation Lightsource

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

    If possible, these should be written so that the confidential nature of the research is not compromised. Disclosure of intellectually significant results of the experimental work ...

  15. SSRLUO 2012 Executive Committee Members | Stanford Synchrotron...

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

    at SSRL since 1986, and has managed the administration of protein crystallography experiments since 2000. Lisa earned her Bachelor of Science degree from San Jose State...

  16. SSRLUO 2011 Executive Committee Members | Stanford Synchrotron...

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

    at SSRL since 1986, and has managed the administration of protein crystallography experiments since 2000. Lisa earned her Bachelor of Science degree from San Jose State...

  17. Graphite and its Hidden Superconductivity | Stanford Synchrotron...

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

    located at certain surfaces or interfaces between semiconducting crystalline regions with Bernal stacking order inside graphite samples. Recently published theoretical works...

  18. Graphite and its Hidden Superconductivity | Stanford Synchrotron...

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

    located at certain surfaces or interfaces between semiconducting crystalline regions with Bernal stacking order inside graphite samples. Recently published theoretical works 9,10...

  19. Stanford Synchrotron Radiation Lightsource December 2008

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

    RF Sebek, J. Facilities Bayugo, A. Protection Systems Horton, M. Engineering Physicists Rabedeau, T. Beam Line Electronics Rafael, F. End Station Eng. & Development Van Campen, D....

  20. Administrative Contacts | Stanford Synchrotron Radiation Lightsource

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

    Administrative Contacts Business and Administration Stephanie Carlson SSRL Business Manager x2033 Natalie Cramar SSRL Financial Planner Budgets, Proposals, Financial planning,...

  1. Translocator Protein Structure and Function | Stanford Synchrotron...

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

    In mitochondria, it was first recognized as an outer membrane protein that binds ... cavity of one monomer of the dimeric structure, represented in a simulated membrane. ...

  2. 2014 Publications | Stanford Synchrotron Radiation Lightsource

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

    ... M. L. Tonkin, J. R. Beck, P. J. Bradley and M. J. Boulanger, "The Inner Membrane ... A. R. VandeVoort, R. Tappero and Y. Arai, "Residence Time Effects on Phase Transformation of ...

  3. SSRLUO 2015 Executive Committee Members | Stanford Synchrotron...

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

    ... spectroscopy, micro-X-ray fluorescence mapping, X-ray micro-tomography) with bulk ... crystallography as a graduate student by working on problems in DNA structure with Dr. ...

  4. Translocator Protein Structure and Function | Stanford Synchrotron

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

    Radiation Lightsource Translocator Protein Structure and Function Monday, November 30, 2015 Translocator protein (TSPO) is an ancient conserved protein whose functions in bacteria and higher eukaryotes are yet to be clearly defined in spite of more than 30 years of study. In mitochondria, it was first recognized as an outer membrane protein that binds benzodiazepine drugs, but distinct from the central nervous system site, the GABAA receptor(1). Originally called the peripheral

  5. Foreign Users | Stanford Synchrotron Radiation Lightsource

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

    ... Advance approval is required for users from Iran, Sudan or Syria. Foreign national users who were born in, are citizens of, or represent organizations from Iran, Sudan or Syria, ...

  6. UF Access List | Stanford Synchrotron Radiation Lightsource

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

    ... 050916-051116 LL78 U EDINBURGH Brinkman Kyle 0 031316-031616 N037 CLEMSON ... 4B67 U CALIFORNIA IRVINE Christens-Barry William 312258 012016-012216 4330 EQUIPOISE ...

  7. Stanford Synchrotron Radiation Lightsource: SPEAR3

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

    at the SLAC Gun Test Facililty Friday, December 3, 2010 A workshop was held on Friday, December 3, 2010 to discuss possible photo-cathode experiments at the SLAC Gun Test Facility ...

  8. User Shipments | Stanford Synchrotron Radiation Lightsource

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

    ... stockpiling or use of a nuclear explosive device, chemical or biological weapons, or missiles; the user understands that SLAC will only return materials, samples and other items ...

  9. Emergency Exit Maps | Stanford Synchrotron Radiation Lightsource

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

    (NNSA) Emergency Communications Emergency Communications Network logo NNSA's Emergency Communications Network (ECN) provides managers at NNSA with the capability to exchange real-time voice, data, and video information for managing emergency situations that involve NNSA assets and interests. The Emergency Communications Network is a multi-faceted communications network providing classified and unclassified voice, video, and data communications between NNSA headquarters and approximately 55

  10. Experimental Equipment | Stanford Synchrotron Radiation Lightsource

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

    Equipment SSRL plans the distribution of its limited equipment on the basis of the information supplied on the Beam Time Request Form and the User Support Requirements Form. Please make sure to state all of your needs. Standard X-Ray Station Equipment Standard equipment to be found on an x-ray station includes: (1 ea.) Small and large ionization chambers (1) Exit slits (1) X-Y sample positioner (3) Keithly 427 current-to-voltage amplifier TEK 2215 60 MHZ 2 channel scope Voltage-to-frequency

  11. 2015 Publications | Stanford Synchrotron Radiation Lightsource

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

    Phys. 118, 085707 (2015), doi: 10.10631.4928812 D. E. Acevedo-Cartagena, J. Zhu, E. ... Substrates", ACS Macro Lett. 4, 483 (2015), doi: 10.1021acsmacrolett.5b00038 J. C. ...

  12. SSRLUO Executive Committee Charter | Stanford Synchrotron Radiation...

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

    multiple years in order to maintain and enhance the experience of the SSRLUO in general educational efforts promoting the importance and impact of the research performed at the...

  13. Floor Support | Stanford Synchrotron Radiation Lightsource

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

    Floor Support Service Responsible Person BLDG Extension (650) 926-XXXX Beam Status Duty Operator 120 926-2326 (BEAM) Duty Operator Cell Duty Operator 120 926-4040 User ProgramBeam...

  14. SSRLUO Executive Committee Meetings | Stanford Synchrotron Radiation

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

    Lightsource Executive Committee Meetings REGISTER TO ATTEND & GIVE A POSTER PRESENTATION AT THE ANNUAL SSRL/LCLS Users' Conference and Workshops, October 5-7, 2016 All users are encouraged to participate in SSRL Users' Organization activities. Meetings of the SSRL Users' Organization Executive Committee (SSRLUO-EC) include open sessions that all members of the SSRL user community are invited to attend. Meetings are held 2-3 times a year and include an annual users' conference. If you

  15. SSRLUO 2004 Executive Committee Members | Stanford Synchrotron...

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

    Joy Andrews California State University Hayward, Chemistry, 25800 Carlos Bee Blvd., Hayward, CA 94542 Associate Professor of Chemistry at California State University, Hayward, has ...

  16. SSRLUO 2008 Executive Committee Members | Stanford Synchrotron...

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

    Joy Andrews California State University East Bay, Chemistry, 25800 Carlos Bee Blvd., Hayward, CA 94542 Professor in the Department of Chemistry and Biochemistry at California State ...

  17. Press Releases | Stanford Synchrotron Radiation Lightsource

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

    Press Releases 2012 Press Releases December 10, 2012 Experiment Finds Ulcer Bug's Achilles' Heel (see Press Release) June 6, 2012 New secrets from "Bay of the Pirates" warship that sunk 2,300 years ago (see Press Release) March 5, 2012 X-rays Reveal How Soil Bacteria Carry Out Surprising Chemistry (see Press Release) 2011 Press Releases July 3, 2011 Researchers Decipher Protein Structure of Key Molecule in DNA Transcription System (see Press Release) June 30, 2011 X-rays Reveal

  18. SLAC Access Update | Stanford Synchrotron Radiation Lightsource

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

    SLAC Access Update Effective October 2015, visit the SUSB VUE Center for badging and SLAC access. Before traveling to SLAC, please complete these procedures. 1. Register through the user portal to provide or update contact information; also confirm your proximity access/expiration through the user portal. 2. Alert us of all experimenters who will participate in scheduled experiments by listing everyone on proposals & beam time/support requests. Contact URA to add additional members to your

  19. SSRL Deadlines | Stanford Synchrotron Radiation Lightsource

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

    Deadlines Beam Time Requests - See How to Request Beam Time We encourage users to 'bookmark' this page and set a reminder for these annual deadlines in their calendars. Deadline reminders are also included in user portal and in the SSRL Newsletter. Log in to user portal to view and accept beam time allocations. The current run year is November 10, 2015 through July 25, 2016 when we shutdown for maintenance and upgrades over the summer. Request X-ray / VUV Beam Lines (Submit in User Portal) Due

  20. SSRL Science | Stanford Synchrotron Radiation Lightsource

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

    Science SSRL Science Visit our Science Highlights Archive and list of User and Staff Publications for examples of SSRL user research. Accelerator Physics Macromolecular Crystallography (SMB) Magnetic Dichroism Spectroscopy & Microscopy Materials Scattering Molecular Environmental & Interface Science Near Edge X-ray Absorption Fine Structure (NEXAFS) SAXS Materials Science Powder Diffraction Small Angle Scattering/Diffraction (SMB) Total X-ray Reflection Fluorescence (TXRF) X-ray

  1. Staff Resources | Stanford Synchrotron Radiation Lightsource

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

    Staff Resources General Online Time and Effort System (online form) SSRL Weekly Reports Senior Management Group (SharePoint) Beam Line Coordination Minutes Administrative Contacts SSRL General Phonelist SSRL Organizational Chart BL Ops Staff Support Website (VMS log in) SLAC Budget Office SLAC only (petty cash info) SLAC Conference Rooms SLAC Staff Resources SLAC/SSRL Tours - contact, Administration and SLAC Security. Requisitions & Property SLAC Shipper Request PeopleSoft Procurement

  2. SSRL Presents Series | Stanford Synchrotron Radiation Lightsource

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

    ... in the Old Rifle Aquifer 05142012 Characterization of Gas Shales by X-ray Raman Spectroscopy 04232012 Using XAFS to Determine Origin of Ferromagnetism in LaCoO3 0406...

  3. SSRL Deadlines | Stanford Synchrotron Radiation Lightsource

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

    6 pm 82115-3 pm 82215; some user portal functions may not be available during this outage. XrayVUV BTR deadline extended thru 8 am 82415. The current run year is November...

  4. 2016 Publications | Stanford Synchrotron Radiation Lightsource

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

    ... Influence of Capacitive Surface States on Iron Oxide Photonodes", J. Phys. Chem. ... A. F. Kintzer and R. M. Stroud, "Structure, Inhibition and Regulation of Two-pore Channel ...

  5. Workshop: Synchrotron Applications in Chemical Catalysis | Stanford...

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

    Applications in Chemical Catalysis Tuesday, October 25, 2011 - 8:00am 2011 SSRLLCLS Annual Users Conference This workshop, part of the 2011 SSRLLCLS Annual Users...

  6. User Research Administration | Stanford Synchrotron Radiation...

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

    X-rayVUV Proposals, Scheduling) Tel: (650) 926-2886 Fax: (650) 926-3600 Joint SSRLLCLS User Registration, Safety Training, Check-In, On-Boarding Services Sacha Hanigan SLAC...

  7. SSRLUO Executive Committee Meetings | Stanford Synchrotron Radiation...

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

    Users Executive Committee Representatives. Review summary article about the Annual SSRLLCLS Users' Conference & Workshops, October 7-10, 2015. Review previous programs from the...

  8. SSRLUO 2003 Executive Committee Members | Stanford Synchrotron...

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

    925-423-9719 Nicholas Pingitore UTEP, Environmental & Geosciences, El Paso, TX 79968-0555 Analytical geochemistprofessor at the University of Texas at El Paso with broad...

  9. SSRLUO 2002 Executive Committee Members | Stanford Synchrotron...

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

    Pingitore University of Texas at El Paso Environmental & Geosciences El Paso, TX 79968-0555 Phone: 915-747-5754 Fax: 915-747-5073 E-mail: nick@geo.utep.edu MACROMOLECULAR...

  10. Computer Networking Group | Stanford Synchrotron Radiation Lightsource

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

    Computer Networking Group Do you need help? For assistance please submit a CNG Help Request ticket. CNG Logo Chris Ramirez SSRL Computer and Networking Group (650) 926-2901 | email ...

  11. Proposal Review Panel | Stanford Synchrotron Radiation Lightsource

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

    Proposal Review Panel Submitting a proposal is the first step to access beam time at SSRL. Proposals are peer reviewed and rated by the SSRL Proposal Review Panel (PRP) on a scale ...

  12. Advisory Panels | Stanford Synchrotron Radiation Lightsource

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

    SAC Website SSRL Proposal Review Panel (PRP) Access to SSRL beam lines is granted through proposals that are peer-reviewed and rated by the SSRL Proposal Review Panel (PRP). The ...

  13. Computer Accounts | Stanford Synchrotron Radiation Lightsource

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

    Computer Accounts Each user group must have a computer account. Additionally, all persons using these accounts are responsible for understanding and complying with the terms outlined in the "Use of SLAC Information Resources". Links are provided below for computer account forms and the computer security agreement which must be completed and sent to the appropriate contact person. SSRL does not charge for use of its computer systems. Forms X-ray/VUV Computer Account Request Form

  14. Stanford Synchrotron Radiation Lightsource: SPEAR3

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

    Middlelayer LOCO Top-Up Beam Dynamics SLM EPICS Engineering Drawings General Controls Photos Power Supplies Documentation General Technical Operations SPEAR3 CDR SPEAR3 History...

  15. Photon Source Parameters | Stanford Synchrotron Radiation Lightsource

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

    Photon Source Parameters Beam Lines by Techniques | Beam Lines by Number Beam Energy 3 GeV Injection Energy 3 GeV Current 300-500 mA Fill Pattern 270 bunches distributed in six...

  16. User Financial Accounts | Stanford Synchrotron Radiation Lightsource

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

    Financial Accounts Why Have a User Financial Account? Each user group should establish a user financial account to procure gases, chemicals, supplies or services to support your ...

  17. Gate Hours & Services | Stanford Synchrotron Radiation Lightsource

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

    personnel contactdirectory (SLAC phone directory) assistance, and directions and maps. ... Satellite view | Aerial view detail Gate 17 Sector 30 Gate 247 proximity access for ...

  18. Radioactive Materials at SSRL | Stanford Synchrotron Radiation...

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

    Run, there are requests from users to transport and use small amounts of radioactive material in their experiments, either as stand alone samples or in a matrix of other...

  19. SSRLUO 2007 Executive Committee Members | Stanford Synchrotron...

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

    Committee Members Joy Andrews (Ex-Officio) California State University East Bay, Chemistry, 25800 Carlos Bee Blvd., Hayward, CA 94542 Professor in the Department of Chemistry...

  20. Scientific Advisory Committee | Stanford Synchrotron Radiation Lightsource

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

    Scientific Advisory Committee Role and Charter of the SSRL SAC Scope The SSRL Scientific Advisory Committee (SAC) reports to and advises the SSRL Director on issues related to: Operation of SSRL as a scientific user facility Planning, construction and operation of new SSRL facilities Long-term scientific directions of SSRL Membership and Officers SAC consists of 12 external members, and representatives from the following SSRL committees serve on the SAC in an Ex Officio capacity Co-Chairs of the

  1. SSRL Science Highlights Archive | Stanford Synchrotron Radiation...

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

    Science Highlights Archive Approximately 1,600 scientists visit SSRL annually to conduct experiments in broad disciplines including life sciences, materials, environmental science,...

  2. Food Options | Stanford Synchrotron Radiation Lightsource

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

    local restaurants from midday to late evening. Avanti (link is external) (Pizza and Italian) - http:www.avantipizzafreshpasta.com (link is external) Siam Orchid (link is...

  3. SSRLUO 1998 Executive Committee Members | Stanford Synchrotron...

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

    Francisco CA 94080 Ph: (415) 225-2523 Fax: (415) 225-3734 E-mail: devos@gene.com Joe Wong Dept of Chem & Mat Science PO Box 808, L-356 Livermore CA 94551 Work:(510) 423-6385...

  4. 2008 Publications | Stanford Synchrotron Radiation Lightsource

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

    ... Iron Centers in Model Systems: Theoretical and Experimental Trends", Phys. ... Core-Shell Nanoparticle Electrocatalysts for Use in PEM Fuel Cell Cathodes", J. Phys. Chem. ...

  5. SSRL Experimental Run Schedule | Stanford Synchrotron Radiation...

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

    Experimental Run Schedule NOTICE TO SSRL USERS: We experienced a vacuum fault during SPEAR startup last week. Troubleshooting continues this week, which will delay the user...

  6. SSRL Imaging Group | Stanford Synchrotron Radiation Lightsource

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

    ... Beam line 14-3 is a bending magnet side station dedicated to X-ray imaging and micro X-ray absorption spectroscopy of biological, biomedical, materials, and geological samples. BL ...

  7. Experimental Stations by Number | Stanford Synchrotron Radiation

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

    Lightsource Experimental Stations by Number Beam Line by Techniques Photon Source Parameters Station Type Techniques Energy Range Contact Person Experimental Station 1-5 X-ray Materials Small-angle X-ray Scattering (SAXS) focused 4600-16000 eV Christopher J. Tassone Tim J. Dunn Experimental Station 2-1 X-ray Powder diffraction Thin film diffraction Focused 5000 - 14500 eV Apurva Mehta Charles Troxel Jr Experimental Station 2-2 X-ray X-ray Absorption Spectroscopy 5000 to 37000 eV Ryan Davis

  8. Forms & Applications | Stanford Synchrotron Radiation Lightsource

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

    Forms & Applications Forms: Before You Arrive User Information Log in to the User Portal to Register or Update Contact Informatioin Proposals Submit Proposals via User Portal (including Rapid Access and Letters of Intent) Proposal Extension Requests X-ray/VUV/SMB Macromolecular Crystallography (MC) User Agreements Non-Proprietary User Agreement Proprietary Research User Agreement Beam Time & Support Requests Log in to User Portal to Submit Beam Time or User Support Requests Computer

  9. Celebrating Artie Bienenstock | Stanford Synchrotron Radiation Lightsource

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

    Celebrate Earth Day with Secretary Chu Celebrate Earth Day with Secretary Chu April 16, 2012 - 5:51pm Q&A What would you ask Secretary Chu about the environmental benefits of transitioning to a clean energy economy? Ask Us Addthis Celebrate Earth Day with Secretary Chu Amanda Scott Amanda Scott Former Managing Editor, Energy.gov How can I participate? Tweet questions @energy with the hashtag #AskEnergy. Email questions to newmedia@hq.doe.gov. This Friday, April 20, at 10:45am ET, join us for

  10. 2005 Publications | Stanford Synchrotron Radiation Lightsource

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

    5 Publications Journal Papers E. C. Abresch, H. L. A. Axelrod, J. T. Beatty, J. A. Johnson, R. Nechushtai and M. L. Paddock, "Characterization of a Highly Purified, Fully Active, Crystallizable RC-LH1-PufX Core Complex from Rhodobacter sphaeroides", Photosynth. Res. 86, 61 (2005) E. J. Adams, Y.-H. Chien and K. C. Garcia, "Structure of a gdT Cell Receptor in Complex with the Nonclassical MHC T22", Science 308, 5719 (2005) H. Adhikari, P. C. McIntyre, S. Sun, P. Pianetta and

  11. 2006 Publications | Stanford Synchrotron Radiation Lightsource

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

    6 Publications Journal Papers Y. Acremann, J. P. Strachan, V. Chembrolu, S. D. Andrews, T. Tyliszczak, J. A. Katine, M. J. Carey, B. M. Clemens, H. C. Siegmann and J. Stöhr, "Time-resolved Imaging of Spin Transfer Switching: Beyond the Macrospin Concept", Phys. Rev. Lett. 96, 217202 (2006) O. S. Alexeev, A. Siani, G. Lafaye, C. T. Williams, H. J. Ploehn and M. D. Amiridis, "EXAFS Characterization of Dendrimer-Pt Nanocomposites Used for the Preparation of Pt/g-Al2O3

  12. 2007 Publications | Stanford Synchrotron Radiation Lightsource

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

    7 Publications Journal Papers Y. Acremann, V. Chembrolu, J. P. Strachan, T. Tyliszczak and J. Stöhr, "Software Defined Photon Counting System for Time Resolved X-ray Experiments", Rev. Sci. Instrum. 78, 014702 (2007) M. V. Aldrich, J. R. Peralta-Videa, J. G. Parsons and J. L. Gardea-Torresdey, "Examination of Arsenic(III) and (V) Uptake by the Desert Plant Species Mesquite (Prosopis spp.) Using X-ray Absorption Spectroscopy", Sci. Total Environ. 279, 249 (2007) O. S.

  13. 2009 Publications | Stanford Synchrotron Radiation Lightsource

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

    09 Publications Journal Papers J. Abendroth, A. C. Kreger and W. G. J. Hol, "The Dimer Formed by the Periplasmic Domain of EpsL from the Type 2 Secretion System of Vibrio parahaemolyticus", J. Struct. Biol. 168, 313 (2009) doi: 10.1016/j.jsb.2009.07.022 J. Abendroth, D. D. Mitchell, K. V. Korotkov, T. L. Johnson, A. Kreger, M. Sandkvist and W. G. J. Hol, "The Three-dimensional Structure of the Cytoplasmic Domains of EpsF from the Type 2 Secretion System of Vibrio cholerae",

  14. 2010 Publications | Stanford Synchrotron Radiation Lightsource

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

    10 Publications Journal Papers J. B. Aitken, E. A. Carter, H. Eastgate, M. J. Hackett, H. H. Harris, A. Levina, Y.-C. Lee, C.-l. Chen, B. Lai, S. Vogt and P. A. Lay, "Biomedical Applications of X-ray Absorption and Vibrational Spectroscopic Microscopies in Obtaining Structural Information from Complex Systems", Radiat. Phys. Chem. 79, 176 (2010) doi: 10.1016/j.radphyschem.2009.03.068 F. Aksoy, G. Akgul, Y. Ufuktepe and D. Nordlund, "Thickness Dependence of the L2,3 Branching Ratio

  15. 2011 Publications | Stanford Synchrotron Radiation Lightsource

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

    1 Publications Journal Papers D. W. Abbott and A. Boraston, "Structural Analysis of a Putative Family 32 Carbohydrate-binding Module from the Streptococcus pneumoniae Enzyme EndoD", Acta Crystallogr. F 67, 429 (2011) doi: 10.1107/S1744309111001874 J. V. Acrivos, "Chemical Activity in YBa2Cu3O7-δ across the Normal to Superconducting Phase Transition", Microchem. J. 99, 239 (2011) doi: 10.1016/j.microc.2011.05.011 J. J. Adams, S. Narayanan, B. Liu, M. E. Birnbaum, A. C. Kruse,

  16. 2012 Publications | Stanford Synchrotron Radiation Lightsource

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

    2 Publications Journal Papers L. A. Abriata, D. Alvarez-Paggi, G. N. Ledesma, N. J. Blackburn, A. J. Vila and D. H. Murgida, "Alternative Ground States Enable Pathway Switching in Biological Electron Transfer", Proc. Natl. Acad. Sci. USA 109, 17348 (2012) doi: 10.1073/pnas.1204251109 H. B. Akkerman, A. C. Chang, E. Verploegen, C. J. Bettinger, M. F. Toney and Z. Bao, "Fabrication of Organic Semiconductor Crystalline Thin Films and Crystals from Solution by Confined

  17. 2013 Publications | Stanford Synchrotron Radiation Lightsource

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

    3 Publications Journal Papers T. A. Addington, R. W. Mertz, J. B. Siegel, J. M. Thompson, A. J. Fisher, V. Filkov, N. M. Fleischman, A. A. Suen, C. Zhang and M. D. Toney, "Janus: Prediction and Ranking of Mutations Required for Functional Interconversion of Enzymes", J. Mol. Biol. 425, 1378 (2013) doi: 10.1016/j.jmb.2013.01.034 N. B. Aetukuri, A. X. Gray, M. Drouard, M. Cossale, L. Gao, A. H. Reid, R. Kukreja, H. Ohldag, C. A. Jenkins, E. Arenholz, K. P. Roche, H. A. Dürr, M. G.

  18. Commissioning of NSLS-II

    SciTech Connect (OSTI)

    Willeke, F.

    2015-05-03

    NSLS-II, the new 3rd generation light source at BNL was designed for a brightness of 1022 photons s-1mm-2mrad-2 (0.1%BW)-1. It was constructed between 2009 and 2014. The storage ring was commissioned in April 2014 which was followed by insertion device and beamline commissioning in the fall of 2014. All ambitious design parameters of the facility have already been achieved except for commissioning the full beam intensity of 500mA which requires more RF installation. This paper reports on the results of commissioning.

  19. Stanford Geothermal Workshop

    Broader source: Energy.gov [DOE]

    Now in its 40th year, the Stanford Geothermal Workshop is one of the world's longest running technical meetings on geothermal energy. The conference brings together engineers, scientists and...

  20. HARMONIC CAVITY PERFORMANCE FOR NSLS-II

    SciTech Connect (OSTI)

    BLEDNYKH, A.; KRINSKY, S.; PODOBEDOV, B.; ROSE, J.; TOWNE, N.; WANG, J.M.

    2005-05-15

    NSLS-II is a 3 GeV ultra-high brightness storage ring planned to succeed the present NSLS rings at BNL. Ultralow emittance combined with short bunch length means that it is critical to minimize the effects of Touschek scattering and coherent instabilities. Improved lifetime and stability can be achieved by including a third-harmonic RF cavity in the baseline design. This paper describes the required harmonic RF parameters and the expected system performance.

  1. PULSE at Stanford University

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

    Photon Science @ SLAC - LCLS - LUSI - SSRL - PULSE - Stanford University Go Search Home Publications Atomic & Molecular Physics Condensed Matter Physics Single Molecule Imaging Single-Shot Nanoscale Imaging Ultrafast Chemical Processes Ultrafast Magnetic Switching Contact Us Office of Science/U.S. DOE Ultrafast Center PULSE (Photon Ultrafast Laser Science and Engineering) is based on a remarkable new venture at SLAC/Stanford – the construction of the world’s first x-ray free electron

  2. Achieving Vibration Stability of the NSLS-II Hard X-ray Nanoprobe Beamline

    SciTech Connect (OSTI)

    Simos, N.; Chu, Y. N.; Broadbent, A.; Nazaretski, E.; Margulies, L.; Dyling, O.; Shen, Q.; Fallier, M.

    2010-08-30

    The Hard X-ray Nanoprobe (HXN) Beamline of National Synchrotron Light Source II (NSLS-lI) requires high levels of stability in order to achieve the desired instrument resolution. To ensure that the design of the endstation helps meet the stringent criteria and that natural and cultural vibration is mitigated both passively and actively, a comprehensive study complimentary to the design process has been undertaken. Vibration sources that have the potential to disrupt sensitive experiments such as wind, traffic and NSLS II operating systems have been studied using state of the art simulations and an array of field data. Further, final stage vibration isolation principles have been explored in order to be utilized in supporting endstation instruments. This paper presents results of the various study aspects and their influence on the HXN design optimization.

  3. National synchrotron light source. Activity report, October 1, 1994--September 30, 1995

    SciTech Connect (OSTI)

    Rothman, E.Z.; Hastings, J.

    1996-05-01

    This report discusses research conducted at the National Synchrotron Light Source in the following areas: atomic and molecular science; energy dispersive diffraction; lithography, microscopy, and tomography; nuclear physics; scattering and crystallography studies of biological materials; time resolved spectroscopy; UV photoemission and surface science; x-ray absorption spectroscopy; x-ray scattering and crystallography; x-ray topography; the 1995 NSLS annual users` meeting; 17th international free electron laser conference; micro bunches workshop; VUV machine; VUV storage ring parameters; beamline technical improvements; x-ray beamlines; x-ray storage ring parameters; the NSLS source development laboratory; the accelerator test facility (ATF); NSLS facility improvements; NSLS advisory committees; NSLS staff; VUV beamline guide; and x-ray beamline guide.

  4. Stanford Geothermal Workshop - Geothermal Technologies Office...

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

    - Geothermal Technologies Office Stanford Geothermal Workshop - Geothermal Technologies Office Presentation by Geothermal Technologies Director Doug Hollett at the Stanford ...

  5. Geothermal Technologies Program Overview Presentation at Stanford...

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

    Overview Presentation at Stanford Geothermal Workshop Geothermal Technologies Program Overview Presentation at Stanford Geothermal Workshop General overview of Geothermal ...

  6. CURRENT STATUS OF INSERTION DEVICE DEVELOPMENT AT THE NSLS-II AND ITS FUTURE PLANS

    SciTech Connect (OSTI)

    Tanabe, T.; Chubar, O.; Corwin, T.; Harder, D.A.; He, P.; Kitegi, C.; Rank, J.; Rhein, C.; Rakowsky, G.; Spataro, C.

    2011-03-28

    National Synchrotron Light Source-II (NSLS-II) project is currently under construction. Procurement of various insertion devices (IDs) has begun. This ring assumes a very high beam stability requirement which imposes tighter field specifications on insertion devices (IDs) compared to the rings of previous generation. The state of the art ID Magnetic Measurement Facility is being set up in order to be able to certify the stringent requirements on the magnetic field of NSLS-II IDs. The IDs in the project baseline scope include six 3.5m long damping wigglers (DWs) with 100mm period length and 15mm pole gap, two 2.0m Elliptically Polarizing Undulator (EPU) with 49mm period and 11.5mm minimum magnetic gap, two 3.0m long 20mm period and one 1.5m long 21mm period IVU, which the minimum gap of these is 5mm and 5.5mm, respectively. Recently a special device for inelastic X-ray scattering (IXS) beamline has been added to the collection of baseline devices. Three pole wigglers with a 28mm magnetic gap and a peak field over 1 Tesla will be utilized to accommodate the users of the type of radiation which is currently produced with bending magnets at the NSLS.

  7. NSLS-II RF BEAM POSITION MONITOR

    SciTech Connect (OSTI)

    Vetter, K.; Della Penna, A. J.; DeLong, J.; Kosciuk, B.; Mead, J.; Pinayev, I.; Singh, O.; Tian, Y.; Ha, K.; Portmann, G.; Sebek J.

    2011-03-28

    An internal R&D program has been undertaken at BNL to develop a sub-micron RF Beam Position Monitor (BPM) for the NSLS-II 3rd generation light source that is currently under construction. The BPM R&D program started in August 2009. Successful beam tests were conducted 15 months from the start of the program. The NSLS-II RF BPM has been designed to meet all requirements for the NSLS-II Injection system and Storage Ring. Housing of the RF BPM's in +-0.1 C thermally controlled racks provide sub-micron stabilization without active correction. An active pilot-tone has been incorporated to aid long-term (8hr min) stabilization to 200nm RMS. The development of a sub-micron BPM for the NSLS-II has successfully demonstrated performance and stability. Pilot Tone calibration combiner and RF synthesizer has been implemented and algorithm development is underway. The program is currently on schedule to start production development of 60 Injection BPM's starting in the Fall of 2011. The production of {approx}250 Storage Ring BPM's will overlap the Injection schedule.

  8. Safe operating conditions for NSLS-II Storage Ring Frontends commissioning

    SciTech Connect (OSTI)

    Seletskiy, S.; Amundsen, C.; Ha, K.; Hussein, A.

    2015-04-02

    The NSLS-II Storage Ring Frontends are designed to safely accept the synchrotron radiation fan produced by respective insertion device when the electron beam orbit through the ID is locked inside the predefined Active Interlock Envelope. The Active Interlock is getting enabled at a particular beam current known as AI safe current limit. Below such current the beam orbit can be anywhere within the limits of the SR beam acceptance. During the FE commissioning the beam orbit is getting intentionally disturbed in the particular ID. In this paper we explore safe operating conditions for the Frontends commissioning.

  9. Commissioning and Early Operation Experience of the NSLS-II Storage Ring RF System

    SciTech Connect (OSTI)

    Gao, F.; Rose, J.; Cupolo, J.; Dilgen, T.; Rose, B.; Gash, W.; Ravindranath, V.; Yeddulla, M.; Papu, J.; Davila, P.; Holub, B.; Tagger, J.; Sikora, R.; Ramirez, G.; Kulpin, J.

    2015-05-03

    The National Synchrotron Light Source II (NSLS-II) is a 3 GeV electron X-ray user facility commissioned in 2014. The storage ring RF system, essential for replenishing energy loss per turn of the electrons, consists of digital low level RF controllers, 310 kW CW klystron transmitters, CESR-B type superconducting cavities, as well as a supporting cryogenic system. Here we will report on RF commissioning and early operation experience of the system for beam current up to 200mA.

  10. William E. and Diane M. Spicer Young Investigator Award | Stanford

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

    Synchrotron Radiation Lightsource William E. and Diane M. Spicer Young Investigator Award William E. and Diane M. Spicer Young Investigator Award William E. Spicer (1929-2004) was an esteemed member of the international scientific community as a teacher and researcher in electrical engineering, applied physics and materials science. Bill spent the past 40 years as a professor at Stanford where he pioneered the technique ofultraviolet photoemission spectroscopy and its subsequent expansion

  11. Seeking New Approaches to Investigate Domestication Events | Stanford

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

    Synchrotron Radiation Lightsource Seeking New Approaches to Investigate Domestication Events Monday, October 29, 2012 - 3:30am SSRL Bldg. 137, Rm. 322 Krish Seetah, Stanford University, Department of Anthropology and Zooarcheology Laboratory The domestication of wild animal species has underpinned some of the most fundamental developments in human history. The inclusion of a range of fauna into the human menagerie has altered the way we feed and transport ourselves, not to mention how we

  12. National Synchrotron Light Source 2010 Activity Report

    SciTech Connect (OSTI)

    Rowe, M.; Snyder, K. J.

    2010-12-29

    This is a very exciting period for photon sciences at Brookhaven National Laboratory. It is also a time of unprecedented growth for the Photon Sciences Directorate, which operates the National Synchrotron Light Source (NSLS) and is constructing NSLS-II, both funded by the Department of Energy's Office of Science. Reflecting the quick pace of our activities, we chose the theme 'Discovery at Light Speed' for the directorate's 2010 annual report, a fiscal year bookended by October 2009 and September 2010. The year began with the news that NSLS users Venki Ramakrishnan of Cambridge University (also a former employee in Brookhaven's biology department) and Thomas A. Steitz of Yale University were sharing the 2009 Nobel Prize in Chemistry with Ada E. Yonath of the Weizmann Institute of Science. Every research project has the potential for accolades. In 2010, NSLS users and staff published close to 900 papers, with about 170 appearing in premiere journals. Those are impressive stats for a facility nearly three decades old, testament to the highly dedicated team keeping NSLS at peak performance and the high quality of its user community. Our NSLS users come from a worldwide community of scientists using photons, or light, to carry out research in energy and environmental sciences, physics, materials science, chemistry, biology and medicine. All are looking forward to the new capabilities enabled by NSLS-II, which will offer unprecedented resolution at the nanoscale. The new facility will produce x-rays more than 10,000 times brighter than the current NSLS and host a suite of sophisticated instruments for cutting-edge science. Some of the scientific discoveries we anticipate at NSLS-II will lead to major advances in alternative energy technologies, such as hydrogen and solar. These discoveries could pave the way to: (1) catalysts that split water with sunlight for hydrogen production; (2) materials that can reversibly store large quantities of electricity or hydrogen; (3

  13. Advanced Photon Source (APS) | U.S. DOE Office of Science (SC...

    Office of Science (SC) Website

    II (NSLS-II) Stanford Synchrotron Radiation Light Source (SSRL) Neutron Scattering ... The APS is one of only four third-generation, hard x-ray synchrotron radiation light ...

  14. EERE Days at Stanford University

    Broader source: Energy.gov [DOE]

    The Department of Energy hosts the Office of Energy Efficiency and Renewable Energy (EERE) Days at Stanford University to engage students and faculty on key energy issues aligned with EERE’s...

  15. The Stanford Linear Collider

    SciTech Connect (OSTI)

    Emma, P.

    1995-06-01

    The Stanford Linear Collider (SLC) is the first and only high-energy e{sup +}e{sup {minus}} linear collider in the world. Its most remarkable features are high intensity, submicron sized, polarized (e{sup {minus}}) beams at a single interaction point. The main challenges posed by these unique characteristics include machine-wide emittance preservation, consistent high intensity operation, polarized electron production and transport, and the achievement of a high degree of beam stability on all time scales. In addition to serving as an important machine for the study of Z{sup 0} boson production and decay using polarized beams, the SLC is also an indispensable source of hands-on experience for future linear colliders. Each new year of operation has been highlighted with a marked improvement in performance. The most significant improvements for the 1994-95 run include new low impedance vacuum chambers for the damping rings, an upgrade to the optics and diagnostics of the final focus systems, and a higher degree of polarization from the electron source. As a result, the average luminosity has nearly doubled over the previous year with peaks approaching 10{sup 30} cm{sup {minus}2}s{sup {minus}1} and an 80% electron polarization at the interaction point. These developments as well as the remaining identifiable performance limitations will be discussed.

  16. Dedicated Beamline Facilities for Catalytic Research. Synchrotron Catalysis Consortium (SCC)

    SciTech Connect (OSTI)

    Chen, Jingguang; Frenkel, Anatoly; Rodriguez, Jose; Adzic, Radoslav; Bare, Simon R.; Hulbert, Steve L.; Karim, Ayman; Mullins, David R.; Overbury, Steve

    2015-03-04

    Synchrotron spectroscopies offer unique advantages over conventional techniques, including higher detection sensitivity and molecular specificity, faster detection rate, and more in-depth information regarding the structural, electronic and catalytic properties under in-situ reaction conditions. Despite these advantages, synchrotron techniques are often underutilized or unexplored by the catalysis community due to various perceived and real barriers, which will be addressed in the current proposal. Since its establishment in 2005, the Synchrotron Catalysis Consortium (SCC) has coordinated significant efforts to promote the utilization of cutting-edge catalytic research under in-situ conditions. The purpose of the current renewal proposal is aimed to provide assistance, and to develop new sciences/techniques, for the catalysis community through the following concerted efforts: Coordinating the implementation of a suite of beamlines for catalysis studies at the new NSLS-II synchrotron source; Providing assistance and coordination for catalysis users at an SSRL catalysis beamline during the initial period of NSLS to NSLS II transition; Designing in-situ reactors for a variety of catalytic and electrocatalytic studies; Assisting experimental set-up and data analysis by a dedicated research scientist; Offering training courses and help sessions by the PIs and co-PIs.

  17. Stanford University | OSTI, US Dept of Energy, Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    Social Media Stanford University's YouTube Channel Connect with Stanford University on Facebook Stay in touch with Stanford University on Twitter Standford University research news ...

  18. Stanford - Woods Institute for the Environment | Open Energy...

    Open Energy Info (EERE)

    Stanford - Woods Institute for the Environment Jump to: navigation, search Logo: Stanford- Woods Institute for the Environment Name: Stanford- Woods Institute for the Environment...

  19. The NSLS 100 element solid state array detector

    SciTech Connect (OSTI)

    Furenlid, L.R.; Kraner, H.W.; Rogers, L.C.; Stephani, D.; Beuttenmuller, R.H.; Beren, J. ); Cramer, S.P. . Dept. of Applied Science)

    1991-01-01

    X-ray absorption studies of dilute samples require fluorescence detection techniques. Since signal-to-noise ratios are governed by the ratio of fluorescent to scattered photons counted by a detector, solid state detectors which can discriminate between fluorescence and scattered photons have become the instruments of choice for trace element measurements. Commercially available 13 element Ge array detectors permitting total count rates < 500,000 counts per second are now in routine use. Since x-ray absorption beamlines at high brightness synchrotron sources can already illuminate most dilute samples with enough flux to saturate the current generation of solid state detectors, the development of next-generation instruments with significantly higher total count rates is essential. We present the design and current status of the 100 element Si array detector being developed in a collaboration between the NSLS and the Instrumentation Division at Brookhaven National Laboratory. The detecting array consists of a 10*10 matrix of 4mm * 4mm elements laid out on a single piece of ultra-high purity silicon mounted at the front end of a liquid nitrogen dewar assembly. A matrix of charge sensitive integrating preamplifiers feed signals to an array of shaping amplifiers, single channel analyzers, and scalers. An electronic switch, delay amplifier, linear gate, digital scope, peak sensing A to D converter, and histogramming memory module provide for complete diagnostics and channel calibration. The entire instrument is controlled by a LabView 2 application on a MacII ci; the software also provides full control over beamline hardware and performs the data collection.

  20. The NSLS 100 element solid state array detector

    SciTech Connect (OSTI)

    Furenlid, L.R.; Kraner, H.W.; Rogers, L.C.; Stephani, D.; Beuttenmuller, R.H.; Beren, J.; Cramer, S.P.

    1991-12-31

    X-ray absorption studies of dilute samples require fluorescence detection techniques. Since signal-to-noise ratios are governed by the ratio of fluorescent to scattered photons counted by a detector, solid state detectors which can discriminate between fluorescence and scattered photons have become the instruments of choice for trace element measurements. Commercially available 13 element Ge array detectors permitting total count rates < 500,000 counts per second are now in routine use. Since x-ray absorption beamlines at high brightness synchrotron sources can already illuminate most dilute samples with enough flux to saturate the current generation of solid state detectors, the development of next-generation instruments with significantly higher total count rates is essential. We present the design and current status of the 100 element Si array detector being developed in a collaboration between the NSLS and the Instrumentation Division at Brookhaven National Laboratory. The detecting array consists of a 10*10 matrix of 4mm * 4mm elements laid out on a single piece of ultra-high purity silicon mounted at the front end of a liquid nitrogen dewar assembly. A matrix of charge sensitive integrating preamplifiers feed signals to an array of shaping amplifiers, single channel analyzers, and scalers. An electronic switch, delay amplifier, linear gate, digital scope, peak sensing A to D converter, and histogramming memory module provide for complete diagnostics and channel calibration. The entire instrument is controlled by a LabView 2 application on a MacII ci; the software also provides full control over beamline hardware and performs the data collection.

  1. Achieving Stability Requirements for Nanoprobe and Long Beam Lines at NSLS II. A Comprehensive Study

    SciTech Connect (OSTI)

    Simos,N.; Fallier, M.; Hill, J.; Berman, L.; Evans-Lutterodt, K.; Broadbent, A.

    2008-06-23

    Driven by beam stability requirements at the NSLS II synchrotron, such that the desired small beam sizes and high brightness are both realized and stable, a comprehensive study has been launched seeking to provide assurances that stability at the nanometer level at critical x-ray beam-lines, is achievable, given the natural and cultural vibration environment at the selected site. The study consists of (a) an extensive investigation of the site to evaluate the existing ground vibration, in terms of amplitude, frequency content and coherence, and (b) of a numerical study of wave propagation and interaction with the infrastructure of the sensitive lines. The paper presents results from both aspects of the study.

  2. AN OPTIMIZED DESIGN FOR THE NSLS 53 MHZ RF CAVITIES AND THE ANCILLARY COMPONENTS.

    SciTech Connect (OSTI)

    MORTAZAVI,P.

    2002-09-05

    RF cavities are among the most complex components of a particle accelerator. They perform optimally when all electrical, mechanical and vacuum requirements are fully integrated. This paper focuses on the mechanical design features of the new 53MHz room-temperature RF cavities (including their ancillary components) for the X-ray Ring at the National Synchrotron Light Source (NSLS). Differences between the new and previous designs of the RF cavities, input couplers, Higher-Order-Mode (HOM) dampers, and cooling and vacuum systems are reviewed. Thus far, two out of four units have already been constructed, tested, and installed into the X-Ray ring, and two additional RF cavities are planned. The features incorporated into the new all-copper RF cavities have already demonstrated superior performance over the original copper-plated steel design. The operating performance results along with some of manufacturing challenges are presented.

  3. National Synchrotron Light Source 2008 Activity Report

    SciTech Connect (OSTI)

    Nasta,K.

    2009-05-01

    Funded by the U.S. Department of Energy's Office of Basic Energy Sciences, the National Synchrotron Light Source (NSLS) is a national user facility that operates two electron storage rings: X-Ray (2.8 GeV, 300 mA) and Vacuum Ultraviolet (VUV) (800 mev, 1.0A). These two rings provide intense light spanning the electromagnetic spectrum -- from very long infrared rays to ultraviolet light and super-short x-rays -- to analyze very small or highly dilute samples. The properties of this light, and the specially designed experimental stations, called beamlines, allow scientists in many diverse disciplines of research to perform experiments not possible at their own laboratories. Each year, about 2,200 scientists from more than 400 universities and companies use the NSLS for research in such diverse fields as biology, physics, chemistry, geology, medicine, and environmental and materials sciences. For example, researchers have used the NSLS to examine the minute details of computer chips, decipher the structures of viruses, probe the density of bone, determine the chemical composition of moon rocks, and reveal countless other mysteries of science. The facility has 65 operating beamlines, with 51 beamlines on the X-Ray Ring and 14 beamlines on the VUV-Infrared Ring. It runs seven days a week, 24 hours a day throughout the year, except during periods of maintenance and studies. Researchers are not charged for beam time, provided that the research results are published in open literature. Proprietary research is conducted on a full-cost-recovery basis. With close to 1,000 publications per year, the NSLS is one of the most prolific scientific facilities in the world. Among the many accolades given to its users and staff, the NSLS has won nine R&D 100 Awards for innovations ranging from a closed orbit feedback system to the first device able to focus a large spread of high-energy x-rays. In addition, a visiting NSLS researcher shared the 2003 Nobel Prize in Chemistry for work

  4. Stanford Nitrogen Group | Department of Energy

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

    Stanford Nitrogen Group National Clean Energy Business Plan Competition Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process for the removal and recovery of energy from waste nitrogen (i.e. ammonia). This process improves the efficiency and lowers the cost of nitrogen treatment. The process is termed the Coupled Aerobic-anoxic Nitrous Decomposition Operation (CANDO) and consists of 2 principal steps: biological conversion of ammonia

  5. Stanford Geothermal Workshop- Geothermal Technologies Office

    Broader source: Energy.gov [DOE]

    Presentation by Geothermal Technologies Director Doug Hollett at the Stanford Geothermal Workshop on February 11-13, 2013.

  6. Stanford Geothermal Workshop 2012 Annual Meeting

    Broader source: Energy.gov [DOE]

    Presentation slides for the Stanford Geothermal Workshop Annual Meeting presentation by Doug Hollett, Geothermal Technologies Program Manager

  7. Co-Design at the Mesoscale: Opportunities for NSLS-II (Conference...

    Office of Scientific and Technical Information (OSTI)

    Conference: Co-Design at the Mesoscale: Opportunities for NSLS-II Citation Details In-Document Search Title: Co-Design at the Mesoscale: Opportunities for NSLS-II Authors: Sarrao,...

  8. Co-Design at the Mesoscale: Opportunities for NSLS-II (Conference...

    Office of Scientific and Technical Information (OSTI)

    Conference: Co-Design at the Mesoscale: Opportunities for NSLS-II Citation Details In-Document Search Title: Co-Design at the Mesoscale: Opportunities for NSLS-II You are...

  9. Co-Design at the Mesoscale: Opportunities for NSLS-II (Conference...

    Office of Scientific and Technical Information (OSTI)

    Conference: Co-Design at the Mesoscale: Opportunities for NSLS-II Citation Details In-Document Search Title: Co-Design at the Mesoscale: Opportunities for NSLS-II Authors: Sarrao, ...

  10. Stimulated X-Ray Emission for Spectroscopy | Stanford Synchrotron...

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

    Room 108A Speaker: Clemens Weninger, Max Planck Institute for the Physics of Complex Systems Program Description The recent advance of x-ray free electron lasers (XFELs)...

  11. Watching Spins Travel across Borders | Stanford Synchrotron Radiation...

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

    30, 2015 Spintronics is a field that keeps both scientists and engineers excited from a fundamental physics and applications perspective. But what is "spintronics" exactly? ...

  12. Data Management at SSRL | Stanford Synchrotron Radiation Lightsource

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

    and granting agencies. In general, SSRL provides data acquisition systems (computerssoftware) and short term data storage on all of its beam lines. The beam line...

  13. Percolation Explains How Earth's Iron Core Formed | Stanford Synchrotron

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

    the Price (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 93.1 90.8 89.1 1990's 86.6 85.1 83.2 83.9 79.3 76.7 77.6 70.8 67.0 66.1 2000's 63.9 66.0 77.4 78.2 78.0 82.1 80.8 80.4 79.7 77.8 2010's 77.5 67.3 65.2 65.8 65.8 65.9 the Price (Percent)

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1983 NA NA NA NA NA NA NA NA NA NA NA NA 1984 NA NA NA NA NA NA NA NA NA NA NA NA 1985 NA NA NA NA NA NA NA NA NA NA NA NA 1986 NA NA NA NA NA NA

  14. SSRLUO 2013-2014 Executive Committee Members | Stanford Synchrotron...

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

    and Laurie Balistrieri involves studying the sorption mechanism of tellurium (used in solar panel manufacture) to iron oxides and tellurium speciation in various geomedia. Her...

  15. Fatty Acid Biosynthesis Caught in the Act | Stanford Synchrotron Radiation

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

    Lightsource Fatty Acid Biosynthesis Caught in the Act Monday, March 31, 2014 The Escherichia coli (E. coli) proteome consists of 5993 proteins, of which 853 are involved in primary metabolic processes critical for the survival and functioning of the cell1. Fatty acid biosynthesis is at the core of primary metabolism responsible for the synthesis of fatty acids, essential metabolites that are the major components of cellular membranes and energy storage. Due to the high prevalence of

  16. SLAC Science Focus Area | Stanford Synchrotron Radiation Lightsource

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

    Elevated concentrations of uranium in groundwater pose ongoing threats to human and ecosystem health, and challenges site cleanup and closure. The ability to predict subsurface ...

  17. Time Domain Phonon Spectroscopy at LCLS | Stanford Synchrotron Radiation

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

    Counterproliferation | National Nuclear Security Administration | (NNSA) Tilden appointed as Associate Administrator of Counterterrorism and Counterproliferation Monday, May 23, 2016 - 10:51am We are delighted to announce two key personnel changes. Jay Tilden Mr. Jay Tilden has officially been appointed as the Associate Administrator for Counterterrorism and Counterproliferation. Jay has been the Acting Associate Administrator since Steve Aoki's departure at the end of last year. As you

  18. Tutorial: The Basics of SAXS Data Analysis | Stanford Synchrotron Radiation

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

    Lightsource Tutorial: The Basics of SAXS Data Analysis Thursday, November 17, 2011 - 1:00pm SLAC, Redtail Hawk Conference Room 108A Dr. Alexander V. Shkumatov, Biological Small Angle Scattering Group, EMBL Hamburg

  19. Graphite and its Hidden Superconductivity | Stanford Synchrotron Radiation

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

    Graphics Graphics The Visual Media Department consists of a team of graphic artists, photographers and visual librarians working together to provide a wide variety of visual media for the Department of Energy. Graphics Offices Forrestal: Room BH-071, (202) 586-2732 Germantown: Room E-065, (301) 903-5165 Graphics@hq.doe.gov Certificates, Plaques and Special Awards Design Presentations Enhance and Print Your Files Exhibits Posters and Banners Brochures, Pamphlets and Handouts If you have need of

  20. Graphite and its Hidden Superconductivity | Stanford Synchrotron Radiation

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

    Lightsource powders [7]. Special emphasis will be given to the possible ways to differentiate between ferromagnetic- from superconducting-like signals when the magnetic moments of interest remain small in comparison with the large diamagnetic backgrounds. Recently done transport and persistent currents experiments at room temperature on graphite flakes embedded in alkanes and their reproducibility. All the experimental evidence as a whole suggests the existence of superconductivity at very

  1. New Glass Vial Procedure | Stanford Synchrotron Radiation Lightsource

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

    New Glass Vial Procedure In general, crimp vials are not intended for low temperature use. The rubber septa may become brittle at low temperatures, thus compromising the air-tight seal. If it becomes necessary to transport samples in crimp vials at low temperatures, the following guidelines must be followed: Crimp vials consist of 3 pieces: 1) a glass vial, 2) a rubber septum, and 3) an aluminum cap. The sample is introduced into the glass vial in an inert atmosphere glove box, the mouth of the

  2. New developments with SDD detectors | Stanford Synchrotron Radiation

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

    Lightsource New developments with SDD detectors Wednesday, October 9, 2013 - 1:30pm SLAC, Conference Room 137-322 SDD General Operation Mode Thick and large active area SDD Multi-element SDD High count rate performance with current SDD/processor Extremely high count rate performance with new SDD/ASIC device

  3. Experimental Station 1-5 | Stanford Synchrotron Radiation Lightsource

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

    -5 Beamline 1-5 is a bend magnet end station dedicated primarily to small angle x-ray scattering (SAXS), with the capability to perform wide angle x-ray scattering experiments as well. 1-5 is equipped with a two dimensional rayonix 165 CCD detector. Supports sample-to-detector distances of 1-3 meters, and is capable of changing energy in the range of (8-16 keV). There are several sample environments available including a capillary cell, 6-sample holder heated transmission stage, grazing

  4. Experimental Station 10-1 | Stanford Synchrotron Radiation Lightsource

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

    1 Beamline 10-1 is a wiggler side-station beamline for X-ray Absorption Spectroscopy and core-level Photoelectron Spectroscopy. It has a generic chamber for primarily ex-situ characterization of a large number of samples. XAS can be recorded in AEY, TEY, FY yields. PES is analysed with a CMA. Status Open Supported Techniques X-ray Absorption Spectroscopy Photoemission spectroscopy Main Scientific Disciplines Environmental Sciences Materials Sciences Beam Line Specifications Source 33-pole,

  5. Experimental Station 10-2B | Stanford Synchrotron Radiation Lightsource

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

    B Beamline 10-2 is a wiggler end-station beamline. The 10-2 front hutch is dedicated for rapid/continuous-scanning x-ray fluorescence imaging. The 10-2 back hutch is equiped with a six-circle diffractometer for X-ray scattering. Status Open Supported Techniques X-ray diffraction X-ray reflectivity X-ray scattering Main Scientific Disciplines Environmental Sciences Materials Sciences Beam Line Specifications Source 30-pole, 1.27-Tesla wiggler, 1.5 mrad acceptance Energy Range Resolution ΔE/E

  6. Experimental Station 10-2a | Stanford Synchrotron Radiation Lightsource

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

    a Beam line 10-2 is a wiggler end-station that splits time between the front hutch (BL10-2a), which is instrumented for X-ray absorption spectroscopy imaging, and the rear hutch (BL10-2b), which has a dedicated 6-circle diffractometer that is used for materials scattering. The front hutch utilizes a polycapillary focusing optic to provide a beam spot as small as ~10 microns. Samples as large as 300 x 600 mm can be measured in one image, but larger samples can also be accommodated. In addition,

  7. Experimental Station 11-2 | Stanford Synchrotron Radiation Lightsource

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

    2 Beam line 11-2 is a high-flux XAS station dedicated to molecular biogeochemical and interface sciences. It is optimized for challenging XAS measurements on dilute or radioactive samples, single crystals, and interfaces. To support these experiments, BL11-2 is equipped with collimating and focusing optics, a "double double" Si(220) LN2-cooled monochromator, and a 100-element solid state Ge detector array. Additional instrumentation includes LHe and LN2 cryostats, a grazing incidence

  8. Experimental Station 11-3 | Stanford Synchrotron Radiation Lightsource

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

    3 Beamline 11-3 is a wiggler side-station beamline dedicated for Wide Angle Scattering. 11-3 is equipped with MAR 345 image plate. Status Open Supported Techniques X-ray diffraction X-ray scattering X-ray Wide angle scattering (WAX); GIWAX Main Scientific Disciplines Bioscience Environmental Sciences Materials Sciences Beam Line Specifications Source 24-pole, 2-Tesla wiggler, 1.0 mrad acceptance, side station Energy Range Resolution ΔE/E Spot Size Flux Focused 12700 eV ~5 x 10-4 3.0 x 0.15mm 2

  9. Experimental Station 12-2 | Stanford Synchrotron Radiation Lightsource

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

    2-2 Beamline 12-2 is a PRT station, realized through third party funding from the Gordon and Betty Moore Foundation via the California Institute of Technology and available to general users 60%; it is an undulator beamline with fully adjustable focus from 100 to 15 microns. Micron-sized beams can be achieved by the use of microcollimators. It is optimized for microdiffraction, monochromatic, high-throughput and high-resolution macromolecular crystallography. It is SAD and MAD capable and can be

  10. Experimental Station 13-1 | Stanford Synchrotron Radiation Lightsource

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

    1 Beamline 13-1 is a side-station of an elliptical undulator beamline that is dedicated for scanning transmission x-ray spectro microscopy of magnetic materials. The endstation is equipped with a STXM microscope that provides 30 nm spatial resolution and a fast Avalanche photodiode that allows for time resolved pump probe experiments with 50 ps temporal resolution. Status Open Supported Techniques Soft x-ray absorption spectroscopy X-ray Dichroism Pump-Probe Scanning Transmission X-ray