Calculation of band conductivity in the presence of potential fluctuations using an equivalent network of randomly distributed admittances

Numerical calculation of the complex conductivity of a semiconductor with long range potential fluctuations is performed by representing the medium as a two-dimensional network with random valued admittances. It is shown (sample n°13 of POLLAK and GEBALLE) that these calculations agree with experime...

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Bibliographic Details
Published in:Solid state communications 1985, Vol.55 (11), p.967-969
Main Authors: Soegandi, T, Roche, F.M, Pistoulet, B
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Conductivity phenomena in semiconductors and insulators
Electronic transport in condensed matter
Exact sciences and technology
General theory, scattering mechanisms
Physics
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Summary:Numerical calculation of the complex conductivity of a semiconductor with long range potential fluctuations is performed by representing the medium as a two-dimensional network with random valued admittances. It is shown (sample n°13 of POLLAK and GEBALLE) that these calculations agree with experimental data, as well as with values obtained by analytical formulation of PISTOULET, ROCHE, ABDALLA.
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(85)90568-X