DIMENSIONALITY EFFECTS ON THE INTERBAND MAGNETOELECTROABSORPTION OF SEMICONDUCTOR SUPERLATTICES

被引：22

作者：

FERREIRA, R

SOUCAIL, B

VOISIN, P

BASTARD, G

机构：

[1] Laboratoire de Physique de la Matière Condensée, L'Ecole Normale Supérieure, F-75005 Paris

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.42.11404

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report calculations and measurements of the interband absorption of a semiconductor superlattice subjected to electric and magnetic fields applied parallel to the growth axis. These fields effectively change the dimensionality of the carrier motion from three dimensional (B=F=0) to zero dimensional (strong F and B) and considerably affect the optical absorption. Excitonic effects are observed and semiquantitatively interpreted. © 1990 The American Physical Society.

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页码：11404 / 11407

页数：4

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