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Theory of the hopping conductivity in non‐crystalline systems
Author(s) -
Moseley L.,
Tripathi R. S.,
Lukes T.
Publication year - 1976
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.2220780215
Subject(s) - limiting , conductivity , condensed matter physics , electron , electrical resistivity and conductivity , physics , kubo formula , statistical physics , materials science , quantum mechanics , engineering , mechanical engineering
The Kubo equation for the ac conductivity of a disordered system at T = 0 is evaluated for non‐interacting electrons. An expression for this is given in closed form and agrees in limiting cases with that discussed by Mott.