OPTICALLY DETECTED CYCLOTRON-RESONANCE IN ZINCTELLURIDE

被引：5

作者：

EMANUELSSON, P ^{[1
]}

DRECHSLER, M ^{[1
]}

HOFMANN, DM ^{[1
]}

EFROS, AL ^{[1
]}

MEYER, BK ^{[1
]}

CLERJAUD, B ^{[1
]}

机构：

[1] UNIV PARIS 06,F-75252 PARIS 05,FRANCE

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 90卷 / 10期

关键词：

D O I：

10.1016/0038-1098(94)90536-3

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The electron effective mass in ZnTe is determined by optically detected cyclotron resonance experiments. Its value is m* = 0.124 +/- 0.002 m(o). Within experimental error no polaron enhancement is found in the investigated magnetic field range (0 - 11 T) when exciting the resonance with microwave energies (0.14 meV) or far-infrared energies (10.4 meV) in contrast to results obtained in CdTe. This is partly explained by the higher frequency of the longitudinal optical phonon in ZnTe.

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页码：635 / 637

页数：3

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