Anomalous magneto-oscillations in two-dimensional systems

被引：41

作者：

Winkler, R

Papadakis, SJ

De Poortere, EP

Shayegan, M

机构：

[1] Univ Erlangen Nurnberg, Inst Tech Phys 3, D-91058 Erlangen, Germany

[2] Princeton Univ, Dept Elect Engn, Princeton, NJ 08544 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.84.713

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The frequencies of Shubnikov-de Haas oscillations have long been used to measure the unequal population of spin-split two-dimensional subbands in inversion asymmetric systems. We report self-consistent numerical calculations and experimental results which indicate that these oscillations are not simply related to the zero-magnetic-field spin-subband densities.

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页码：713 / 716

页数：4

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