NSLS Activity Report 2006 - Brookhaven National Laboratory

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FACTS AND FIGURES
FACILITY FACTS & FIGURES The National Synchrotron Light Source (NSLS) is a national user research facility funded by the U.S. Department of Energy’s Office of Basic Energy Science. The NSLS operates two electron storage rings: an x-ray ring (2.8 GeV, 300 mA) and a vacuum ultraviolet (VUV) ring (800 meV, 1.0 A), which provide intense light spanning the electromagnet spectrum from the infrared through x-rays. The properties of this light, and the specially designed experimental stations, called beamlines, allow scientists in many fields of research to perform experiments not otherwise possible at their own laboratories. Over 2,100 scientists representing almost 400 institutions, 47 of them corporations, come to Brookhaven National Laboratory annually to conduct research at the NSLS. The facility operates seven days a week, 24 hours a day throughout the year, except during periods of maintenance and studies. As a national user facility, the NSLS does not charge for its beamtime, provided that the research results are published in the open literature. Proprietary research is conducted on a full cost recovery basis. The primary way to obtain beamtime at the NSLS is through the General User program. General Users are independent investigators interested in using the NSLS for their research. Access is gained through a peerreviewed proposal system. The NSLS currently has 51 x-ray and 14 VUV-IR operational beamlines available to users for performing a wide range of experiments. There are two types of beamlines at the NSLS: Facility Beamlines (FBs) and Participating Research Team (PRT) beamlines. In 2006, the NSLS had 18 FBs and 47 PRT beamlines. FBs are operated by the NSLS and reserve at least 50% of their beamtime for General Users. Some FBs host contributing users (CUs), who enhance the endstation capabilities and provide specialized user support. PRT beamlines are operated by user groups with related interests from one or more institutions. PRT beamlines reserve 25% of their beamtime for General Users. Membership in a PRT or CU program is open to all members of the scientific community who can contribute significantly to the program of the beamline, (i.e., funding, contribution of equipment, scientific program, design and engineering, operations manpower, etc). The following pages list the operational beamlines at the NSLS and their unique characteristics. BEAMLINE GUIDE ABBREVIATIONS ARPES UV PHOTOELECTRON SPECTROSCOPY, DAFS DEI EXAFS GISAXS ANGLE-RESOLVED X-RAY DIFFRACTION ANOMALOUS FINE STRUCTURE HARMST DIFFRACTION-ENHANCED IMAGING X-RAY ABSORPTION SPECTROSCOPY, EXTENDED FINE STRUCTURE GRAZING INCIDENCE SMALL ANGLE X-RAY SCATTERING HIGH ASPECT RATIO MICROSYSTEMS TECHNOLOGY IRMS MAD MCD INFRARED MICROSPECTROSCOPY MULTI-WAVELENGTH ANOMOLOUS DISPER- SION MAGNETIC CIRCULAR DICHROISM NEXAFS PEEM SAXS STXM NEAR EDGE X-RAY ABSORPTION SPECTROSCOPY PHOTO EMISSION ELECTRON MICROSCOPY SMALL ANGLE X-RAY SCATTERING SCANNING TRANSMISSION X-RAY MICROSCOPY 5-3 UPS UV PHOTOELECTRON SPECTROSCOPY UV-CD WAXD WAXS XAS XPS XRD XSW ULTRAVIOLET CIRCULAR DICHROISM WIDE-ANGLE X-RAY DIFFRACTION WIDE-ANGLE X-RAY SCATTERING X-RAY ABSORPTION SPECTROSCOPY X-RAY PHOTOELECTRON SPECTROSCOPY X-RAY DIFFRACTION X-RAY DIFFRACTION, STANDING WAVES FACTS AND FIGURES
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NATIONAL SYNCHROTRON LIGHT SOURCE A
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NATIONAL SYNCHROTRON LIGHT SOURCE 2
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NSLS Summer Sunday Draws 650 Visito
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CHAIRMAN'S INTRODUCTION Chi-Chang K
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USERS' EXECUTIVE COMMITTEE REPORT C
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SCIENCE AT THE NSLS Kendra Snyder N
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Spin-Lattice Interaction in the Qua
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SOFT CONDENSED MATTER AND BIOPHYSIC
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grows. The magnesium also is attrac
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Chicago, Liangtao Li and Jerry Kapl
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STRUCTURE OF AN E. COLI MEMBRANE PR
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for 15 minutes at 180 °C, a 1 x 2
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Said collaborator Eliot Rosen, a ra
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AT THE NSLS, SCIENTISTS WORKING TOW
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NANOPARTICLE ASSEMBLY ENTERS THE FA
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Crystal structure of VCBP3 V1V2 sol
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National Laboratory; and Mati Meron
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X-RAY ANALYSIS METHOD CRACKS THE 'L
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the enzyme and the cofactor binds a
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ticles (Figure 1). The nearest-neig
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is about four times larger. The ver
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Figure 1. Ball model of the UO 2 (1
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of barium sulfate species formed up
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observed in the normal-state of the
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and calculate the contribution to t
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energy gap, responsible for suppres
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20%. Correspondingly, the Fe octahe
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We fit the data in Figure 1 by modi
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of the 1812 RF buckets of the ring
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from the laser, we allow enough tim
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scopic and microscopic characteriza
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suboxic boundary and a concomitant
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intensity of the CaP shoulder (Figu
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effectively combined to elucidate A
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ecomes evident through comparison o
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forming an electrostatic interactio
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promises the possibility of being a
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etween TPP and related compounds is
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(Figure 2). The negative charge on
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spots were observed in control brai
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malaria parasite to the red blood c
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of the resulting complex revealed t
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substrate the hydroperoxide form of
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of AlkB-∆N11 matches that in othe
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Figure 3. In catalysis, this array
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that form a central hydrophobic pat
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structural differences suggest that
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occurs between subunits located tow
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We used x-ray absorption near edge
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tonically as ξ increases (Figure 1
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These results demonstrated that a m
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position of the x-ray beam, pulse-h
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geneity ranges are observed with no
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PEGylated fluoroalkyl side chains r
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interface by annealing bilayer film
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β-phase takes place, giving rise t
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persion was followed by static and
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411TH BROOKHAVEN LECTURE ‘ SHININ
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space. Its delivery of this materia
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NSLS RESEARCHERS PRODUCE A PRAISEWO
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in Farmingville, New York. She inve
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egan with three days of lectures an
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Participants in the 2006 “Take ou
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While Dehmer was optimistic about t
Page 129 and 130: Next, a talk on the “Engineering
Page 131 and 132: Energy Secretary Samuel Bodman (fro
Page 133 and 134: with majors ranging from history to
Page 135 and 136: described the first measurements of
Page 137 and 138: Visitors gather around the liquid n
Page 139 and 140: high-level degree in the physics fi
Page 141 and 142: Spotlight Awards The Spotlight awar
Page 143 and 144: A) B) Figure 1. X-ray fl uorescence
Page 145 and 146: BNL WINS R&D 100 AWARD FOR X-RAY FO
Page 147 and 148: 2005 Hans-Jürgen Engell Prize The
Page 149 and 150: 2006 NSLS TOURS 1/4/2006 Karen Agos
Page 151 and 152: 2006 NSLS SEMINARS 1/11/2006 Interi
Page 153 and 154: 2006 NSLS SEMINARS 6/22/2006 Strate
Page 155 and 156: 2006 NSLS WORKSHOPS 4/4/2006 X6A Wo
Page 157 and 158: NATIONAL SYNCHROTRON LIGHT SOURCE O
Page 159 and 160: NSLS ADVISORY COMMITTEES GENERAL US
Page 161 and 162: ACCELERATOR DIVISION REPORT James B
Page 163 and 164: On-Axis Field (gauss) VTF Test Arti
Page 165 and 166: The NSLS has an aggressive preventi
Page 167 and 168: tific workshops, including “Synch
Page 169 and 170: ently the last one available in the
Page 171 and 172: functions, particularly at the nano
Page 173 and 174: A new Proposal Oversight Panel (POP
Page 175 and 176: SAFETY REPORT Andrew Ackerman ESH&Q
Page 177 and 178: BUILDING ADMINISTRATION REPORT Bob
Page 179: ing were cleaned, repaired, and pai
Page 183 and 184: Beamline Source Technique Energy Ra
Page 189 and 190: NSLS BOOSTER PARAMETERS NSLS LINAC
Page 191 and 192: X-RAY STORAGE RING PARAMETERS AS OF
Page 193 and 194: PUBLICATIONS
Page 195 and 196: NSLS USERS Beamline U1A S Buzby, M
Page 197 and 198: A Nambu, J Graciani, J Rodriguez, Q
Page 199 and 200: Beamline X1A2 M Feser, B Hornberger
Page 201 and 202: C Mandel, D Gebauer, H Zhang, L Ton
Page 203 and 204: Beamline X7A E Anokhina, Y Go, Y Le
Page 205 and 206: T Moldoveanu, Q Liu, J Tocilj, M Wa
Page 207 and 208: Beamline X10A A Cisneros, G Mazzant
Page 209 and 210: S Kamtekar, R Ho, M Cocco, W Li, S
Page 211 and 212: Z Zhang, P Fenter, S Kelly, J Catal
Page 213 and 214: E Selvi, Y Ma, R Aksoy, A Ertas, A
Page 215 and 216: Y Suh, M Carroll, R Levy, G Bisogni
Page 217 and 218: S Park, E DiMasi, Y Kim, W Han, P W
Page 219 and 220: G Da, J Lenkart, K Zhao, R Shiekhat
Page 221 and 222: J Kaste, B Bostick, A Friedland, A
Page 223 and 224: X Chen, K Tenneti, C Li, Y Bai, R Z
Page 225 and 226: G Meinke, P Bullock, A Bohm, Crysta
Page 227 and 228: D Koller, G Ediss, L Mihaly, G Carr
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NSLS Activity Report 2006 - Brookhaven National Laboratory

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