DOS: Evaluation of phonon density of states from nuclear resonant inelastic absorption

Authors
Kohn, VG Chumakov, AI
Citation
Vg. Kohn et Ai. Chumakov, DOS: Evaluation of phonon density of states from nuclear resonant inelastic absorption, HYPER INTER, 125(1-4), 2000, pp. 205-221
Citations number
6
Categorie Soggetti
Physics
Journal title
HYPERFINE INTERACTIONS
ISSN journal
03043843 → ACNP
Volume
125
Issue
1-4
Year of publication
2000
Pages
205 - 221
Database
ISI
SICI code
0304-3843(2000)125:1-4<205:DEOPDO>2.0.ZU;2-D
Abstract
Theoretical background and specific features of the calculation of the phon on density of states from energy spectra of nuclear resonant inelastic abso rption of synchrotron radiation are presented. Double Fourier transformatio n is used to deconvolute data and an instrumental function and to eliminate the multiphonon contributions. A computer program is developed and an exam ple of its work is shown.