Molecular hydrogen in α-Si:H

被引：39

作者：

Fedders, PA ^{[1
]}

Leopold, DJ

Chan, PH

Borzi, R

Norberg, RE

机构：

[1] Washington Univ, Dept Phys, St Louis, MO 63130 USA

[2] Univ Missouri, Ctr Mol Elect, St Louis, MO 63121 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.85.401

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is demonstrated that in high quality hydrogenated amorphous silicon films nearly 40% of the contained hydrogen is in the form of hydrogen molecules individually trapped in the amorphous equivalent of tetragonal T sites. The majority of these molecular hydrogens are in the less-clustered component of the contained hydrogen. These results could have major implications for the understanding of light-induced defects and hydrogen mobility.

引用

页码：401 / 404

页数：4

共 16 条

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