CYCLOTRON-RESONANCE STUDIES OF GAINP AND ALGAINP

被引：35

作者：

EMANUELSSON, P ^{[1
]}

DRECHSLER, M ^{[1
]}

HOFMANN, DM ^{[1
]}

MEYER, BK ^{[1
]}

MOSER, M ^{[1
]}

SCHOLZ, F ^{[1
]}

机构：

[1] UNIV STUTTGART,INST PHYS 4,D-70569 STUTTGART,GERMANY

来源：

APPLIED PHYSICS LETTERS | 1994年 / 64卷 / 21期

关键词：

D O I：

10.1063/1.111445

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electron effective masses for Al0.15Ga0.35In0.5P and Ga0.5In0.5P have been investigated using conventional and optically detected cyclotron resonance. For AlGaInP (partly ordered) it is determined to be m*=(0.14+/-0.01) m0. For disordered GaInP the mass is found to be m*=(0.092+/-0.003) mo and for ordered material (band gap reduction approximately 50 meV) m*=(0.088+/-0.003) mo. The experimentally deduced values are compared with those obtained from five-band k.p calculation.

引用

页码：2849 / 2851

页数：3

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