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Optical absorption in amorphous silicon
被引：2
作者：
OLeary, SK
Zukotynski, S
Perz, JM
Sidhu, LS
机构：
来源：
AMORPHOUS SILICON TECHNOLOGY - 1996
|
1996年
/
420卷
关键词：
D O I：
10.1557/PROC-420-545
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：
The role that disorder plays in shaping the form of the optical absorption spectrum of hydrogenated amorphous silicon is investigated. Disorder leads to a redistribution of states, which both reduces the 'Tauc' gap and broadens the absorption tail. The observed relationship between the 'Tauc' gap and the breadth of the absorption tail is thus explained.
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页码：545 / 550
页数：6
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