Premium
Symmetry of Lattice Vibrations in Selenium and Tellurium
Author(s) -
Teuchert W. D.,
Geick R.
Publication year - 1974
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.2220610108
Subject(s) - tellurium , brillouin zone , selenium , lattice (music) , trigonal crystal system , vibration , physics , mathematics , condensed matter physics , materials science , crystal structure , chemistry , crystallography , quantum mechanics , metallurgy , acoustics
A group theoretical analysis of the lattice vibrations in trigonal selenium and tellurium was performed for all symmetry lines and points in the Brillouin zone. For this analysis, the formalism of irreducible multiplier representations has been used.