COMPOSITION DEPENDENCE OF THE UNIT-CELL DIMENSIONS AND THE ENERGY-GAP IN ZN1-XMGXSE CRYSTALS

被引：57

作者：

FIRSZT, F ^{[1
]}

MECZYNSKA, H ^{[1
]}

SEKULSKA, B ^{[1
]}

SZATKOWSKI, J ^{[1
]}

PASZKOWICZ, W ^{[1
]}

KACHNIARZ, J ^{[1
]}

机构：

[1] POLISH ACAD SCI,INST PHYS,PL-02668 WARSAW,POLAND

来源：

SEMICONDUCTOR SCIENCE AND TECHNOLOGY | 1995年 / 10卷 / 02期

关键词：

D O I：

10.1088/0268-1242/10/2/013

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Zn1-xMgxSe mixed crystals were grown by the high-pressure Bridgman method in the x range 0.06 to 0.285. X-ray investigations show that with increasing Mg content the transition from a sphalerite structure to wurtzite occurs at x = 0.185 +/- 0.03. After annealing in liquid zinc or zinc vapour, investigated crystals exhibit n-type conductivity as well as blue-violet and orange photoluminescence in the temperature range from 40 K to room temperature.

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页码：197 / 200

页数：4

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