APPLICATION OF HIRST'S THEORY TO PHONON RELAXATION ; MÖSSBAUER LINESHAPE IN THE PRESENCE OF RELAXATION BETWEEN TWO ELECTRONIC KRAMERS DOUBLETS

1 December 1974

journal article
Published by EDP Sciences in Le Journal de Physique Colloques

Vol. 35 (C6) , C6-433
https://doi.org/10.1051/jphyscol:1974686

Abstract

We investigate the conditions under which Hirst's relaxation theory can be applied in a simple way to phonon relaxation processes (white spectrum approximation, high local symmetry). We then study the influence, on the Mössbauer lineshape, of the Orbach type relaxation processes, which involve real intermediate states

Keywords

HIRST'S THEORY
KRAMERS DOUBLETS
MSSBAUER LINESHAPE
PHONON RELAXATION
ELECTRONIC KRAMERS

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