Theory of cyclotron resonance in interacting electron systems on the basis of the Fermi liquid theory

被引：54

作者：

Kanki, K ^{[1
]}

Yamada, K ^{[1
]}

机构：

[1] KYOTO UNIV, DEPT PHYS, KYOTO 60601, JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1997年 / 66卷 / 04期

关键词：

cyclotron resonance; de Haas van Alphen effect; Fermi liquid theory; Landau parameter; backflow; Umklapp process;

D O I：

10.1143/JPSJ.66.1103

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The effects of electron-electron interactions on cyclotron resonance frequency are analyzed on the basis of the Fermi liquid theory. In Galilean invariant systems the cyclotron resonance frequency is independent of electron-electron interactions (Kohn's theorem). This theorem is due to the backflow effect by which the momentum conservation law is recovered. Umklapp processes tend to reduce the resonance frequency from the cyclotron frequency of non-interacting electrons.

引用

页码：1103 / 1108

页数：6

共 25 条

[1]

Abrikosov A., 1988, FUNDAMENTALS THEORY

[2]

Abrikosov A. A., 1965, METHODS QUANTUM FIEL

[3] THEORY OF QUANTUM TRANSPORT IN A 2-DIMENSIONAL ELECTRON-SYSTEM UNDER MAGNETIC-FIELDS .4. OSCILLATORY CONDUCTIVITY [J].