paper

Charged impurity scattering limited low temperature resistivity of low density silicon inversion layers

arXiv:cond-mat/9812216 · doi:10.1103/PhysRevLett.83.164

Abstract

We calculate within the Boltzmann equation approach the charged impurity scattering limited low temperature electronic resistivity of low density -type inversion layers in Si MOSFET structures. We find a rather sharp quantum to classical crossover in the transport behavior in the K temperature range, with the low density, low temperature mobility showing a strikingly strong non-monotonic temperature dependence, which may qualitatively explain the recently observed anomalously strong temperature dependent resistivity in low-density, high-mobility MOSFETs.

5 pages, 2 figures, will appear in PRL (12 July, 1999)

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