Unconventional Metallic State in Two Dimensional System With Broken Inversion Symmetry

Preprint

8 July 1997

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9707076

Abstract

We present a model that explains two phenomena, recently observed in high-mobility Si-MOS structures: (i) the strong enhancement of metallic conduction at low temperatures, T<2 K, and (ii) the occurrence of the metal-insulator transition in 2D electron system. Both effects are prescribed to the Coulomb and spin-orbit interaction; the latter is anomalously enhanced by the broken inversion symmetry of the confining potential well.

Keywords

METAL INSULATOR TRANSITION
BROKEN INVERSION SYMMETRY
UNCONVENTIONAL METALLIC
INVERSION SYMMETRY
DIMENSIONAL SYSTEM
METALLIC STATE
MOBILITY
COULOMB

All Related Versions

Version 1, 1997-07-08, ArXiv
Published version: JETP Letters, 66 (3), 175.

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