Raman investigation of Zn1-xMgxSe1-yTey quaternary alloys grown by molecular beam epitaxy

被引：6

作者：

Makino, H ^{[1
]}

Sasaki, H ^{[1
]}

Chang, JH ^{[1
]}

Yao, T ^{[1
]}

机构：

[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

来源：

JOURNAL OF CRYSTAL GROWTH | 2000年 / 214卷

关键词：

ZnMgSeTe; Raman scattering; molecular beam epitaxy;

D O I：

10.1016/S0022-0248(00)00109-3

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The phonon properties of Zn1-xMxSe1-yTey quaternary alloys grown on GaAs(1 0 0) and ZnTe(1 0 0) substrates by molecular beam epitaxy have been studied by Raman scattering. ZnSeTe- and MgSeTe-like longitudinal optical phonon modes and ZnSeTe-like transverse optical phonon mode were observed in the room-temperature Raman spectra. The Raman scattering in Zn1-xMexSe1-yTey quaternary alloys exhibits a two-mode behavior. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：359 / 363

页数：5

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