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
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.