EXCITONIC PROPERTIES OF ZN1-XCDXSE/ZNSE STRAINED QUANTUM-WELLS

被引：58

作者：

PELLEGRINI, V

ATANASOV, R

TREDICUCCI, A

BELTRAM, F

AMZULINI, C

SORBA, L

VANZETTI, L

FRANCIOSI, A

机构：

[1] IST NAZL FIS MAT,TECNOL AVANZATE SUPERFICI & CATALISI LAB,I-34012 TRIESTE,ITALY

[2] UNIV MINNESOTA,DEPT CHEM ENGN & MAT SCI,MINNEAPOLIS,MN 55455

[3] CNR,IST ICMAT,MONTELIBRETTI,ITALY

来源：

PHYSICAL REVIEW B | 1995年 / 51卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.51.5171

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a systematic investigation of the linear optical properties of Zn1-xCdxSe/AnSe multiple quantum well structures in the excitonic region using absorption and photoluminescence measurements in the 10300 K temperature range. Heavy- and light-hole excitonic transitions and heavy-hole exciton binding energies were measured for different well widths and compositions. A set of consistent parameters was determined within a two-band model, which accurately describes the excitonic properties of the strained Zn1-xCdxSe quantum wells. © 1995 The American Physical Society.

引用

页码：5171 / 5175

页数：5

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