skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: X-ray Beamlines On A Superconducting Wavelength Shifter

Abstract

A Superconducting Wavelength Shifter (SWLS) insertion device with peak field of 6 Tesla has been installed in the Taiwan Light Source (TLS) storage ring to increase the critical energy of the radiation spectrum from 2 keV to 9 keV. We are constructing three hard X-ray beamlines BL01A, BL01B and BL01C to utilize the photon source generated by this insertion device. The beamline BL01B is a DCM X-ray beamline with a toroidal focusing mirror, which provides monochromatic photon beams with energies from 5 keV to 20 keV for X-ray scattering experiments. At the sample position, the expected photon flux is about 7x1011 photon/sec/200mA with an average energy resolution ({delta}E/E) of 1x10-3 and the focused beam size is about 1 mm x 0.4 mm. The beamline BL01C is a standard DCM X-ray beamline with both collimating and focusing mirrors, which will deliver monochromatic photon beams with energy ranging from 6 keV to 33 keV for EXAFS and powder diffraction. At the sample position, the expected photon flux is 1x1011 photon/sec /200mA with an average energy resolution ({delta}E/E) of 1.6x10-4 and the focused beam size is about 0.9 mm x 0.2 mm. The beamline BL01A is a white-light beamline reserved for other applications.more » Both BL01A and BL01B beamlines have been constructed and are in commissioning. An average photon flux of 3x1011 photon/sec has been obtained at beamline BL01B.« less

Authors:
; ; ; ; ; ; ; ; ; ;  [1]
  1. National Synchrotron Radiation Research Center, Hsinchu 30077, Taiwan (China)
Publication Date:
OSTI Identifier:
20652968
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 705; Journal Issue: 1; Conference: 8. international conference on synchrotron radiation instrumentation, San Francisco, CA (United States), 25-29 Aug 2003; Other Information: DOI: 10.1063/1.1757821; (c) 2004 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; ABSORPTION SPECTROSCOPY; BEAM OPTICS; COMMISSIONING; ENERGY RESOLUTION; EQUIPMENT; FINE STRUCTURE; FOCUSING; HARD X RADIATION; KEV RANGE 01-10; KEV RANGE 10-100; LIGHT SOURCES; MONOCHROMATIC RADIATION; PHOTON BEAMS; STORAGE RINGS; SUPERCONDUCTING DEVICES; SYNCHROTRON RADIATION; WAVELENGTHS; X-RAY DIFFRACTION; X-RAY SPECTRA; X-RAY SPECTROSCOPY

Citation Formats

Song, Y F, Chang, C H, Liu, C Y, Huang, L J, Chang, S H, Chuang, J M, Chung, S C, Tseng, P C, Lee, J F, Tsang, K L, and Liang, K S. X-ray Beamlines On A Superconducting Wavelength Shifter. United States: N. p., 2004. Web. doi:10.1063/1.1757821.
Song, Y F, Chang, C H, Liu, C Y, Huang, L J, Chang, S H, Chuang, J M, Chung, S C, Tseng, P C, Lee, J F, Tsang, K L, & Liang, K S. X-ray Beamlines On A Superconducting Wavelength Shifter. United States. https://doi.org/10.1063/1.1757821
Song, Y F, Chang, C H, Liu, C Y, Huang, L J, Chang, S H, Chuang, J M, Chung, S C, Tseng, P C, Lee, J F, Tsang, K L, and Liang, K S. 2004. "X-ray Beamlines On A Superconducting Wavelength Shifter". United States. https://doi.org/10.1063/1.1757821.
@article{osti_20652968,
title = {X-ray Beamlines On A Superconducting Wavelength Shifter},
author = {Song, Y F and Chang, C H and Liu, C Y and Huang, L J and Chang, S H and Chuang, J M and Chung, S C and Tseng, P C and Lee, J F and Tsang, K L and Liang, K S},
abstractNote = {A Superconducting Wavelength Shifter (SWLS) insertion device with peak field of 6 Tesla has been installed in the Taiwan Light Source (TLS) storage ring to increase the critical energy of the radiation spectrum from 2 keV to 9 keV. We are constructing three hard X-ray beamlines BL01A, BL01B and BL01C to utilize the photon source generated by this insertion device. The beamline BL01B is a DCM X-ray beamline with a toroidal focusing mirror, which provides monochromatic photon beams with energies from 5 keV to 20 keV for X-ray scattering experiments. At the sample position, the expected photon flux is about 7x1011 photon/sec/200mA with an average energy resolution ({delta}E/E) of 1x10-3 and the focused beam size is about 1 mm x 0.4 mm. The beamline BL01C is a standard DCM X-ray beamline with both collimating and focusing mirrors, which will deliver monochromatic photon beams with energy ranging from 6 keV to 33 keV for EXAFS and powder diffraction. At the sample position, the expected photon flux is 1x1011 photon/sec /200mA with an average energy resolution ({delta}E/E) of 1.6x10-4 and the focused beam size is about 0.9 mm x 0.2 mm. The beamline BL01A is a white-light beamline reserved for other applications. Both BL01A and BL01B beamlines have been constructed and are in commissioning. An average photon flux of 3x1011 photon/sec has been obtained at beamline BL01B.},
doi = {10.1063/1.1757821},
url = {https://www.osti.gov/biblio/20652968}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 705,
place = {United States},
year = {Wed May 12 00:00:00 EDT 2004},
month = {Wed May 12 00:00:00 EDT 2004}
}