CYCLOTRON-RESONANCE OSCILLATIONS IN A 2-DIMENSIONAL ELECTRON-HOLE SYSTEM

被引：30

作者：

KONO, J

MCCOMBE, BD

CHENG, JP

LO, I

MITCHEL, WC

STUTZ, CE

机构：

[1] MIT,FRANCIS BITTER NATL MAGNET LAB,CAMBRIDGE,MA 02139

[2] WRIGHT PATTERSON AFB,WRIGHT LAB,DAYTON,OH 45433

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.50.12242

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Pronounced oscillations have been observed in linewidth, amplitude, and mass of electron cyclotron resonance in InAs/AlxGa1-xSb quantum wells when holes coexist with electrons. The strength of the oscillations increases sensitively with electron-hole pair density; the oscillations are absent for semiconducting samples (x0.3) in which there are no holes. Results are interpreted in terms of a filling-factor-dependent electron-hole interaction. © 1994 The American Physical Society.

引用

页码：12242 / 12245

页数：4

共 27 条

[1]

ABRIKOSOV AA, 1974, SOV PHYS JETP, V38, P750

[2] THEORY OF CYCLOTRON-RESONANCE LINESHAPE IN A 2-DIMENSIONAL ELECTRON-SYSTEM [J].