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Electronic Structure of Disordered Alloys. Effect of Off‐Diagonal Disorder
Author(s) -
Dahmani L.,
Brezini A.,
Sebbani M.,
Deppolier C.
Publication year - 1987
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.2221420215
Subject(s) - diagonal , binary number , lattice (music) , bethe lattice , condensed matter physics , binary alloy , alloy , electronic structure , materials science , physics , statistical physics , mathematics , arithmetic , metallurgy , geometry , acoustics , ising model
A method is presented for calculating the density of electronic states on a Bethe lattice. A random binary alloy A 1− c B c is considered. Extensive results are presented and compared with other theories. In particular off‐diagonal disorder is taken into account.