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Raman scattering in GeS single crystals at low temperatures
Author(s) -
Vorlíček V.,
Gregora I.,
Chvostová D.
Publication year - 1983
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.2221160225
Subject(s) - raman spectroscopy , raman scattering , diagonal , materials science , spectral line , molecular physics , scattering , x ray raman scattering , crystallography , interval (graph theory) , optics , chemistry , physics , mathematics , geometry , quantum mechanics , combinatorics
The Raman spectra of GeS single crystals are investigated in the temperature interval 20 to 300 K. The possible origin of new features observed at low temperatures is discussed. A new assignment of the off‐diagonal B 1g and B 3g modes is proposed.