HYDROGEN DIFFUSION IN THE A-SI-GE ALLOY SYSTEM

被引：7

作者：

BEYER, W ^{[1
]}

WELLER, HC ^{[1
]}

ZASTROW, U ^{[1
]}

机构：

[1] UNIV STUTTGART, INST PHYS ELEKTR, W-7000 STUTTGART 80, GERMANY

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1991年 / 137卷

关键词：

D O I：

10.1016/S0022-3093(05)80051-1

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Hydrogen diffusion in the a-Si-Ge alloy system was studied by SIMS profiling of deuterium and hydrogen interdiffusion and by hydrogen evolution. Hydrogen diffusion coefficients close to that of amorphous germanium are obtained throughout the alloy system. It is concluded that hydrogen diffuses predominantly via weak or broken Ge-Ge bonds.

引用

页码：37 / 40

页数：4

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