Publication
Solid State Communications
Paper

Heterolayer mobility in the Bloch-Grüneisen range

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Abstract

It is shown that, for two-dimensional heterolayer conduction at low temperatures, the phonon-scattering contribution to the reciprocal of the ohmic mobility has a Bloch-Grüneisen regime, for low enough temperatures T, in which the deformation coupling gives a term proportional to T7 and (for polar semiconductors) piezoelectric coupling gives a term proportional to T5. It is pointed out that there could be an intermediate temperature range with a slower T dependence. © 1984.

Date

01 Jan 1984

Publication

Solid State Communications

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