SOFT-X-RAY SPECTROSCOPY BEAM LINE ON THE NSLS X1 UNDULATOR - OPTICAL DESIGN AND 1ST PERFORMANCE TESTS

被引:92
作者
RANDALL, KJ
FELDHAUS, J
ERLEBACH, W
BRADSHAW, AM
EBERHARDT, W
XU, Z
MA, Y
JOHNSON, PD
机构
[1] EXXON RES & ENGN CO, ANNANDALE, NJ 08801 USA
[2] BROOKHAVEN NATL LAB, UPTON, NY 11973 USA
[3] PACIFIC NW LAB, RICHLAND, WA 99352 USA
关键词
D O I
10.1063/1.1143072
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The layout and first data on the performance of the soft x-ray undulator beam line on the x-ray ring at Brookhaven are described. The undulator (X1) has 35 periods of 8 cm, resulting in a tuning range for the fundamental of about 200-700 eV at the nominal ring energy of 2.5 GeV. The monochromator is based on the Dragon concept with spherical grating, movable exit slit but with water-cooled optical elements in order to deal with the maximum flux of ca. 400 W. This system represents one of the next generation of soft x-ray undulator beam lines which will figure prominently at new synchrotron radiation facilities such as ALS, ELETTRA and BESSY II. During the first performance tests absorption spectra of simple molecules at the C, N, and O K edges have been recorded with resolution and flux so far unattained in the soft x-ray region.
引用
收藏
页码:1367 / 1370
页数:4
相关论文
共 16 条
  • [1] SOFT-X-RAY IMAGING WITH THE 35-PERIOD UNDULATOR AT THE NSLS
    BUCKLEY, C
    RARBACK, H
    ALFORQUE, R
    SHU, D
    ADE, H
    HELLMAN, S
    ISKANDER, N
    KIRZ, J
    LINDAAS, S
    MCNULTY, I
    OVERSLUIZEN, M
    TANG, E
    ATTWOOD, D
    DIGENNARO, R
    HOWELLS, M
    JACOBSEN, C
    VLADIMIRSKY, Y
    ROTHMAN, S
    KERN, D
    SAYRE, D
    [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1989, 60 (07) : 2444 - 2447
  • [2] PERFORMANCE OF THE DRAGON SOFT-X-RAY BEAMLINE
    CHEN, CT
    SETTE, F
    [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1989, 60 (07) : 1616 - 1621
  • [3] CONCEPT AND DESIGN PROCEDURE FOR CYLINDRICAL ELEMENT MONOCHROMATORS FOR SYNCHROTRON RADIATION
    CHEN, CT
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1987, 256 (03) : 595 - 604
  • [4] K-SHELL PHOTOABSORPTION OF THE N2 MOLECULE
    CHEN, CT
    MA, Y
    SETTE, F
    [J]. PHYSICAL REVIEW A, 1989, 40 (11): : 6737 - 6740
  • [5] A HIGH-FLUX TOROIDAL GRATING MONOCHROMATOR FOR THE SOFT-X-RAY REGION
    DIETZ, E
    BRAUN, W
    BRADSHAW, AM
    JOHNSON, RL
    [J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1985, 239 (02) : 359 - 366
  • [6] CARBON AND OXYGEN K-EDGE PHOTOIONIZATION OF THE CO MOLECULE
    DOMKE, M
    XUE, C
    PUSCHMANN, A
    MANDEL, T
    HUDSON, E
    SHIRLEY, DA
    KAINDL, G
    [J]. CHEMICAL PHYSICS LETTERS, 1990, 173 (01) : 122 - 128
  • [7] DOMKE M, COMMUNICATION
  • [8] DOMKE M, 1991, BESSY1990 JAHR BER, P99
  • [9] THE SOFT-X-RAY SPECTROSCOPY UNDULATOR BEAMLINE AT NSLS-X1
    EBERHARDT, W
    RANDALL, KJ
    FELDHAUS, J
    BRADSHAW, AM
    GARRETT, RF
    KNOTEK, ML
    [J]. PHYSICA SCRIPTA, 1990, 41 (06): : 745 - 748
  • [10] K-SHELL EXCITATION-SPECTRA OF CO, N2 AND O2
    HITCHCOCK, AP
    BRION, CE
    [J]. JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1980, 18 (1-2) : 1 - 21