Cubic MgxZn1-xO wide band gap solid solutions synthesized at high pressures

被引：14

作者：

Baranov, AN ^{[1
]}

Solozhenko, VL

Chateau, C

Bocquillon, G

Petitet, JP

Panin, GN

Kang, TW

Shpanchenko, RV

Antipov, EV

Oh, YJ

机构：

[1] Univ Paris 13, Inst Galilee, CNRS, LPMTM, F-93430 Villetaneuse, France

[2] Korea Inst Sci & Technol, Seoul 130650, South Korea

[3] Univ Paris 13, Inst Galilee, CNRS, LIMHP, F-93430 Villetaneuse, France

[4] Dongguk Univ, Quantum Funct Semicond Res Ctr, Seoul 100715, South Korea

[5] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2005年 / 17卷 / 21期

关键词：

D O I：

10.1088/0953-8984/17/21/030

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Stable MgxZn1-xO solid solutions (0.32 <= x <= 0.67) with a rock salt structure were synthesized at temperatures higher than 700 degrees C and pressures above 5 GPa. The lattice parameters and the Mg/Zn ratio were determined by the Rietveld method from the powder x-ray diffraction data. Raman scattering studies confirmed the cubic structure. Cathodoluminescence spectra have shown blue-shifted luminescence as a result of the band gap widening of the solid solutions.

引用

页码：3377 / 3384

页数：8

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