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Thermodynamic Green's Function Approach to Impurity Conduction. II. ac Conduction
Author(s) -
Gosar P.
Publication year - 1965
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.19650100109
Subject(s) - thermal conduction , impurity , moment (physics) , dipole , function (biology) , absorption (acoustics) , condensed matter physics , semiconductor , conductivity , photon , green's function , chemistry , physics , thermodynamics , quantum mechanics , optics , evolutionary biology , biology
The thermodynamic Green's function method is applied to the problem of ac impurity conduction in semiconductors. Both direct and indirect photon absorption processes are studied. A special technique is devised for the conctruction and calculation of the diagrams for the auto‐correlation function of the dipole moment operator. New results for the direct photon absorption conductivity are presented.