CDTE MICROCRYSTALLITES DOPED IN MELT-QUENCHED BOROSILICATE GLASS

被引：3

作者：

FU, J ^{[1
]}

OSAKA, A ^{[1
]}

NANBA, T ^{[1
]}

MIURA, Y ^{[1
]}

机构：

[1] OKAYAMA UNIV,FAC ENGN,DEPT APPL CHEM,OKAYAMA 700,JAPAN

来源：

JOURNAL OF MATERIALS RESEARCH | 1994年 / 9卷 / 02期

关键词：

D O I：

10.1557/JMR.1994.0493

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

CdTe microcrystallites were precipitated in 57.8CdO 19.7SiO(2) 19.OB2O3 3.5Al(2)O(3) glasses doped with 5.0 mol% CdTe. The microcrystallite size increased linearly with t(1/3) (t: heat-treatment time), indicating diffusion-controlled growth mechanism, where the estimated activation energy for diffusion was 542 kJ/mol. The linear increase in the band gap energy with 1/r(2) (r: the crystallite radius) suggested the quantum size effect of the CdTe microcrystallites.

引用

页码：493 / 497

页数：5

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