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NSLS-II Overview

NSLS-II Overview. Steve Dierker Associate Laboratory Director for Light Sources NSLS-II Project Director NSLS-II User Workshop July 17, 2007. The Mission Need for NSLS-II.

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NSLS-II Overview

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  1. NSLS-II Overview Steve Dierker Associate Laboratory Director for Light Sources NSLS-II Project Director NSLS-II User Workshop July 17, 2007

  2. The Mission Need for NSLS-II • Synchrotron radiation light sources were key to launching many science revolutions, including the biotechnology revolution. The ability to “see” atomic positions deep inside materials resulted in a profound change in the way we approach the science of the world around us. • We now know that it is largely at the nanoscale where materials properties and functions are determined. • Today, we need probes of materials much more powerful than current synchrotrons. We need to directly image at the nanoscale, and we need to probe very small energy changes on the order of 0.1 meV (~1 degree Kelvin). • Together, these capabilities will enable us to understand, predict, and control structure-function relationships and to design new materials with advanced properties. This is critical for the development of future energy technologies. • Our current synchrotron radiation light sources fall short, because none were designed to meet these challenging technical specifications. • NSLS-II is designed to meet this mission need for a new light source capable of providing 1 nanometer spatial resolution, 0.1 meV energy resolution, and single atom sensitivity.

  3. High Level Description of NSLS-II New Capabilities Nanoprobes Diffraction Imaging Coherent Dynamics New Science • A highly optimized x-ray synchrotron delivering: • very high brightness and flux; • exceptional beam stability; and • a suite of advanced instruments, optics, and detectors that capitalize on these special capabilities. • Together, these will enable: • ~ 1 nm spatial resolution, • ~ 0.1 meV energy resolution, and • single atom sensitivity. Nanoscience Life Science Nanocatalysis

  4. What Research will NSLS-IIUniquely Enable? Structure & properties/functions Self-assembly Emergent behavior Observe fundamental material properties with nanometer-scale resolution and atomic sensitivity Understand how to create large-scale, hierarchical structures from nanometer-scale building blocks Probe nanometer-scale materials that display emergent behavior • Physical, chemical, electronic, and magnetic structureof nanoparticles, nanotubes and nanowires, e.g. new electronic materials that scale beyond silicon • Designer catalysts, e.g., in-situ changes in local geometric, chemical, and electronic structure of active catalytic site in real-time and under real reaction conditions • Interactions between nanoscale building blocks • Kinetics of nanoscale assembly • Structure of hierarchical materials from nanometers to microns • Mechanisms of directed assembly (by templating or external fields) • Molecular interactions in nano-confined environments • Direct 3D imaging of domain structures and dynamics, e.g., in random field magnets and spin glasses • Colossal magnetoresistance for high-sensitivity magnetic sensors or high-density information storage • Dynamics of charge and spin stripes in high temperature superconductors Molecular Electronics Charge and spin stripes in complex oxides Nanocatalysis

  5. 3rd Generation Synchrotrons Worldwide Foreign 2009 Foreign 2009 Foreign Present Foreign Present U.S. 2013, with NSLS-II U.S. 2013, with NSLS-II U.S. Present U.S. Present Total Number of Facilities Total Number of Beamlines Considering only 3rd generation sources, we see that the U.S. currently has 123 beamlines. In the rest of the world, there are currently 296 beamlines on 3rd generation synchrotrons. By 2009, this number will increase to 806. The U.S. will be outnumbered by the rest of the world by 7:1. NSLS-II will increase the number of beamlines to 168. With NSLS-II in 2013, the U.S. will still be outnumbered by the rest of the world by 5:1.

  6. NSLS-II Conceptual Design Report • Conceptual Design Report • > 150 contributors from 17 institutions • Submitted December 2006 • http://www.bnl.gov/nsls2/ • CD-1 Review - December, 2006 • Overall successful and very positive regarding design and team • Established cost range of $750M-$925M • Further work has refined design

  7. Project Scope Accelerator Systems • Storage Ring (3.0 GeV, 500 mA, ~ ½ mile in circumference) • Linac and Booster Injection System Conventional Facilities • Improvements to Land • Ring Building w/ Operations Center and service buildings (~ 400k gsf) • Laboratory/Office Buildings (LOBs) to house beamline staff & users (~60k gsf) • Reuse of existing NSLS office/lab space for NSLS-II staff • Sustainable design (LEEDS certification) Experimental Facilities • Initial suite of 6 insertion device beamlines and instruments • Capable of hosting at least 58 beamlines R&D • Advanced optics for achieving 1 nm and 0.1 meV • Nanopositioning and mirror metrology • Advanced insertion devices

  8. Joint Photon Sciences Institute (JPSI) Founded to serve as an intellectual center for development and application of photon sciences and gateway for users of NSLS-II • $30M building construction funding commitment from NYS • $10M initial contribution in hand • Office space, meetings areas, and laboratories • Collaborative, interdisciplinary R&D in areas of physical and life sciences that are united in employing synchrotron-based methods JPSI

  9. Storage Ring • Design Parameters • 3 GeV, 500 mA, top-off injection • Circumference 791.5 m • 30 cell, Double Bend Achromat • 15 long straights (8.6 m) • 15 short straights (6.6 m) • Novel design features: • damping wigglers • soft bend magnets • three pole wigglers • large gap IR dipoles • Ultra-low emittance • ex, ey = 0.5, 0.008 nm-rad • Diffraction limited in vertical at 10 keV • Pulse Length (rms) ~ 15 psec • Very Broad Spectral coverage • Far-IR through very hard x-rays • Very high Brightness from 10 eV to 20 keV • > 1021 p/s/0.1%/mm2/mrad2 from ~ 2 keV to ~ 10 keV • Very high Flux from 10 eV to 20 keV • > 5x1015 ph/s/0.1%bw from ~ 500 eV to ~ 10 keV • Very small beam size • sy = 2.6 mm, sx = 28 mm • s’y = 3.2 mrad, s’x = 19 mrad • Top-off Operation • Current stability better than 1% • 27 straight sections available for insertion device beamlines • 31 BM or Three Pole Wiggler ports available for beamlines

  10. Site Plan NSLS JPSI LOB CFN Storage Ring Booster MER Linac LOB MER LOB MER MER MER LOB LOB 400 FEET 100 200 0

  11. NSLS-II Beamlines • 19 straight sections for undulatorbeamlines • Fifteen 6.6 m long low-b and four 8.6 m long high-b • Highest brightness sources from UV to hard x-ray • 8 straight sections for damping wiggler beamlines • Each 8.6 m long high-b • Broadband high flux sources from UV to hard x-ray • 27 BM ports for IR, UV and Soft X-rays beamlines • Up to 15 of these can have three pole wigglers for hard x-rays • 4 Large Gap BM ports for far-IR beamlines At least 58 beamlines More by canting multiple IDs per straight Multiple hutches/beamline are also possible For comparison, NSLS has 65 operating beamlines

  12. NSLS-II Management Team

  13. NSLS-II Staff Project will grow to 200-250 staff in coming years

  14. ESH Vision – “Best in Class” • A strong ESH program is essential to the safety of the workers and the successful completion of the project • We believe all accidents and injuries are preventable and we seek to establish an injury free work environment • ESH will be fully integrated into the project and managed as tightly as quality, cost and schedule • We commit to a strong Integrated Safety Management System for the project • Safe working conditions and practices are an absolute requirement for all staff and contractors

  15. Project Advisory Committee (PAC) The PAC is charged to review the progress of NSLS-II and to advise the BNL Director and the NSLS-II ALD on matters related to scientific mission, strategic planning, user access, construction planning, project management, technical performance, and safety, with the goals of maximizing the scientific impact of NSLS-II and integrating NSLS-II into BNL and the national and international scientific communities. Thom Mason, Chair, ORNL/SNS Russ Hemley, Carnegie Institute Wayne Hendrickson, Columbia University Gerd Materlik, Diamond Light Source Gopal Shenoy, ANL/APS Bill Stirling, ESRF Albin Wrulich, PSI

  16. Accelerator Systems Advisory Committee The ASAC will advise and provide guidance on technical choices, trade-offs, and decisions; value engineering; measures to improve availability and reliability of operations; diagnostics and controls; etc. Pascal Elleaume, Chair, ESRF Carlo Bocchetta, ELETTRA Glen Decker, ANL/APS Winfried Decking, DESY Dieter Einfeld, ALBA - CELLS John-Marc Filhol, SOLEIL John Galayda, SLAC Lia Merminga, TJNAF David Rubin, Cornell University Christoph Steier, LBNL/ALS Richard Walker, Diamond Light Source

  17. Conventional Facilities Advisory Committee The CFAC will advise and provide guidance on the development of the improvements to land, conventional construction, and utilities systems required to deliver the maximum benefit to the users. Jerry Hands, Chair, SNL (retired) Joe Harkins, LBNL Karen Hellman, ANL Richard Hislop, Hislop and Associates Marvin Kirshenbaum, ANL Jim Sanford, BNL (retired) Jack Stellern, ORNL

  18. Experimental Facilities Advisory Committee The EFAC will advise and provide guidance on the development of the beamlines and instruments for NSLS-II and will pay particular attention to the optimization of the combined system to deliver the maximum benefit to the users. They will also provide advice and guidance on the choice of instruments to build, assist in forming the Beamline Advisory Teams (BATs) to build these instruments, and generally provide direction to the formation of the experimental facilities at NSLS-II. Simon Mochrie, Chair, Yale University Alfred Baron, SPring 8 Mark Chance, Case Western Reserve University Paul Dumas, SOLEIL Jerry Hastings, SLAC Gene Ice, ORNL Andrzej Joachimiak, ANL Steve Kevan, University of Oregon Robert Liebermann, Stony Brook University Mohan Ramanathan, ANL Ian Robinson, University College, London Francesco Sette, ESRF G. Brian Stephenson, ANL

  19. Preliminary Cost Estimate ($M) Cost Range $750M to $925M

  20. Preliminary Funding Profile ($M) • FY09 Start Construction • Nov 2007 baseline validation planned to support FY09 budget request

  21. Preliminary Summary Schedule 18 Months Total Schedule Contingency

  22. Transitioning to Operations • A phased transition to NSLS-II operations is planned: • CD-4a – Initial Operations • Beneficial Occupancy of Experimental Floor • Initial limited storage ring operations and limited user operations during installation and commissioning of beamlines • CD-4b – Start of Operations • All commissioning goals have been achieved • Transitioning from NSLS to NSLS-II • Plan to begin this transition as early as possible • Continue operations of NSLS until NSLS-II operational (CD-4b) • Move NSLS programs to NSLS-II between CD-4a and CD-4b • Transfer ~ 20 NSLS beamlines to NSLS-II using early operations funding of NSLS-II • NSLS and NSLS-II staff merge to operate NSLS-II

  23. Upcoming Events in 2007 • Topical Design Reviews • Lattice Magnets Workshop Aug 6-7 • Instrumentation & Diagnostics Workshop Aug 8-9 • Insertion Device Workshop Aug 20-21 • Magnet Power Supplies Workshop Aug 27-28 • Control Systems Workshop Aug 27-28 • Storage Ring and Booster Workshop TBD • Comprehensive Project Design Review Sep 12-14 • EVMS Review and Certification Oct 1-5 • Conventional Facilities Advisory Committee Sep 25-26 • Experimental Facilities Advisory Committee Oct 4-5 • Accelerator Systems Advisory Committee Oct 8-9 • SC Independent Project Review/External Independent • Review for CD-2 Nov 6-9

  24. Plan for Workshop • Today • Describe conceptual design and status of project • Highlight talks on physical and life sciences and user access models • Describe process for beamline development at NSLS-II • Describe Joint Photon Sciences Institute • Describe plans for transitioning from NSLS to NSLS-II • Discussions at reception and dinner

  25. We are looking for your feedback and input Tomorrow: Breakout Sessions • Technique-based Sessions • Hard x-ray Nanoprobe • Soft Coherent Scattering and Imaging • Powder Diffraction • Macromolecular Crystallography • Liquid Interfaces • Inelastic X-ray Scattering • Hard Coherent and XPCS/SAXS • XAFS • Bio-SAXS • Photoemission Spectroscopy • Science-based Sessions • Life Sciences • Catalysis • Environmental Science • High-Pressure • Strongly Correlated Electrons • Magnetism • Radiometry and Metrology • Soft Condensed Matter We expect these sessions to lead to formation of Beamline Advisory Teams (BATs). The BATs will define the scientific mission and technical requirements for the beamlines, including design features and characteristics and instrumentation concepts.

  26. Summary • Organization established and staff buildup well underway • Baseline scope meets performance and cost goals • Conceptual Design complete - no technical show stoppers • Novel design w/ outstanding performance and flexibility • CPMUs, EPUs, Three Pole Wigglers, Soft Bends, IR • Scope provide substantial experimental capability • Project beamlines; Large LOBs • Plan for transition from NSLS to NSLS-II

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