PIEZOMODULATION SPECTROSCOPY - A POWERFUL INVESTIGATION TOOL OF HETEROSTRUCTURES

被引：59

作者：

MATHIEU, H

ALLEGRE, J

GIL, B

机构：

[1] Groupe DEtudes des Semiconducteurs, Université des Sciences et Techniques du Lanquedoc, 34095 Montpellier CEDEX, place E. Bataillon

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.43.2218

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We discuss the potential of piezomodulated spectroscopy to identify electron and/or hole states, together with their spatial localizations, in strained epilayers, quantum wells, and superlattices. The potential of the technique is illustrated using several experimental results concerning GaAs/Ga(x)Al(1-x)As, CdTe/ZnTe, and CdTe/Cd(x)Zn1-x Te heterostructures.

引用

页码：2218 / 2227

页数：10

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