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Title: Large Solid Angle Spectrometer for Inelastic X-ray Scattering

Abstract

We have designed a large solid angle spectrometer mostly devoted to inelastic x-ray scattering (IXS) studies of materials under extreme conditions (high pressure / temperature) in the hard x-ray range. The new IXS spectrometer is designed to optimize the photon throughput while preserving an excellent resolving power of {approx}10000 in the considered energy range. The spectrometer consists of an array of up to 4 spherically bent 0.5 m radius analyzer crystals and a solid-state detector positioned on the Rowland circle. The four analyzers can cover a solid angle more than one order of magnitude larger than conventional spectrometers. The spectrometer is to be installed on the GALAXIES beamline at SOLEIL in the near future.

Authors:
; ; ; ;  [1];  [2]
  1. Institut de Mineralogie et de Physique des Milieux Condenses, Campus Boucicaut, 140 rue de Lourmel, 75015 Paris (France)
  2. Synchrotron SOLEIL, L'Orme des Merisiers, BP 48 Saint Aubin, Gif-sur-Yvette (France)
Publication Date:
OSTI Identifier:
21043378
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 879; Journal Issue: 1; Conference: 9. international conference on synchrotron radiation instrumentation, Daegu (Korea, Republic of), 28 May - 2 Jun 2006; Other Information: DOI: 10.1063/1.2436428; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; CRYSTALS; HARD X RADIATION; INELASTIC SCATTERING; PHOTONS; X-RAY DETECTION; X-RAY DIFFRACTION; X-RAY SPECTROMETERS

Citation Formats

Gelebart, F., Morand, M., Dermigny, Q., Giura, P., Shukla, A., and Rueff, J.-P.. Large Solid Angle Spectrometer for Inelastic X-ray Scattering. United States: N. p., 2007. Web. doi:10.1063/1.2436428.
Gelebart, F., Morand, M., Dermigny, Q., Giura, P., Shukla, A., & Rueff, J.-P.. Large Solid Angle Spectrometer for Inelastic X-ray Scattering. United States. doi:10.1063/1.2436428.
Gelebart, F., Morand, M., Dermigny, Q., Giura, P., Shukla, A., and Rueff, J.-P.. Fri . "Large Solid Angle Spectrometer for Inelastic X-ray Scattering". United States. doi:10.1063/1.2436428.
@article{osti_21043378,
title = {Large Solid Angle Spectrometer for Inelastic X-ray Scattering},
author = {Gelebart, F. and Morand, M. and Dermigny, Q. and Giura, P. and Shukla, A. and Rueff, J.-P.},
abstractNote = {We have designed a large solid angle spectrometer mostly devoted to inelastic x-ray scattering (IXS) studies of materials under extreme conditions (high pressure / temperature) in the hard x-ray range. The new IXS spectrometer is designed to optimize the photon throughput while preserving an excellent resolving power of {approx}10000 in the considered energy range. The spectrometer consists of an array of up to 4 spherically bent 0.5 m radius analyzer crystals and a solid-state detector positioned on the Rowland circle. The four analyzers can cover a solid angle more than one order of magnitude larger than conventional spectrometers. The spectrometer is to be installed on the GALAXIES beamline at SOLEIL in the near future.},
doi = {10.1063/1.2436428},
journal = {AIP Conference Proceedings},
number = 1,
volume = 879,
place = {United States},
year = {Fri Jan 19 00:00:00 EST 2007},
month = {Fri Jan 19 00:00:00 EST 2007}
}