A high-resolution monochromator for inelastic nuclear resonant scattering experiments using Sn-119

Authors
Hu, MY Toellner, TS Sturhahn, W Hession, PM Sutter, JP Alp, EE
Citation
My. Hu et al., A high-resolution monochromator for inelastic nuclear resonant scattering experiments using Sn-119, NUCL INST A, 430(2-3), 1999, pp. 271-276
Citations number
19
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
430
Issue
2-3
Year of publication
1999
Pages
271 - 276
Database
ISI
SICI code
0168-9002(19990701)430:2-3<271:AHMFIN>2.0.ZU;2-B
Abstract
We report a silicon crystal monochromator with an angular acceptance of 14. 1 mu rad and an energy bandwidth of 3.6 meV at 23.880 keV X-ray energy - an energy resolution delta E/E of 1.5 x 10(-7). In combination with an undula tor source, the monochromator is used to measure the partial phonon density of states of Sn in (SnO2)-Sn-119 by the method of inelastic nuclear resona nt scattering using the 23.880 keV nuclear transition of Sn-119. (C) 1999 E lsevier Science B.V. All rights reserved.