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Low‐Temperature Heat Conduction of Disordered Crystals in the Case of Vibrational Spectrum Cross Splitting
Author(s) -
Zhernov A. P.,
Salamatov E. I.,
Chulkin E. P.
Publication year - 1991
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221680107
Subject(s) - thermal conduction , vibrational spectrum , materials science , spectrum (functional analysis) , condensed matter physics , physics , raman spectroscopy , optics , quantum mechanics , composite material
A model of a crystal with nondiagonal disorder is considered. The regions of quasi‐particle localization are found. The low‐temperature heat conduction behavior is analyzed.