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On the Theory of Conductivity in Disordered Semiconductors
Author(s) -
Keiper E.,
Kleinert P.
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.2220660124
Subject(s) - semiconductor , conductivity , connection (principal bundle) , condensed matter physics , motion (physics) , electron , kubo formula , physics , materials science , theoretical physics , statistical physics , quantum mechanics , mathematics , classical mechanics , geometry
Kubo's general formula for calculating the conductivity is studied for the case, where the electron–electron interaction is taken into account in disordered semiconductors. The configuration averaged Green's functions occurring in this connection satisfy equations of motion which are strongly modified in comparison with the well‐known expressions for crystalline materials.