PHOTOLUMINESCENCE AND EXCITATION-PHOTOLUMINESCENCE STUDY OF SPONTANEOUS ORDERING IN GAINP2

被引：43

作者：

HORNER, GS

MASCARENHAS, A

ALONSO, RG

FROYEN, S

BERTNESS, KA

OLSON, JM

机构：

[1] National Renewable Energy Laboratory, Golden

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.49.1727

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Low-temperature polarized photoluminescence and polarized photoluminescence-excitation spectroscopies are used to probe the electronic structure of GaInP2 epilayers grown by organometallic vapor-phase epitaxy. The epilayers were grown at various sample temperatures and exhibit different degrees of ordering. A systematic study of the absorption edge and luminescence line shapes provides evidence for a distribution of order parameters, eta, within the more ordered samples of this study.

引用

页码：1727 / 1731

页数：5

共 17 条

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[8] INFLUENCE OF GROWTH TEMPERATURE ON CRYSTALLINE-STRUCTURE IN GA0.5IN0.5P GROWN BY ORGANOMETALLIC VAPOR-PHASE EPITAXY
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[10] POLARIZED BAND-EDGE PHOTOLUMINESCENCE AND ORDERING IN GA0.52IN0.48P
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