HIGH-FREQUENCY CONDUCTIVITY IN SILICON INVERSION LAYERS - DRUDE RELAXATION, 2D PLASMONS AND MINIGAPS IN A SURFACE SUPER-LATTICE

被引：71

作者：

TSUI, DC

ALLEN, SJ

LOGAN, RA

KAMGAR, A

COPPERSMITH, SN

机构：

[1] Bell Laboratories, Murray Hill

来源：

SURFACE SCIENCE | 1978年 / 73卷 / 01期

关键词：

D O I：

10.1016/0039-6028(78)90520-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We review experiments that measure the inversion layer conductivity as a function of frequency in the far infrared. Drude relaxation is considered prototypic. 2D plasmons excited by a spatially modulated infrared field are discussed, and the direct observation of a minigap produced by a surface superlattice is presented. © 1978.

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页码：419 / 433

页数：15

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