Edge photoluminescence of single-crystal silicon at room temperature

被引:2
|
作者
Gule, EG [1 ]
Kaganovich, EB [1 ]
Kizyak, IM [1 ]
Manoilov, EG [1 ]
Svechnikov, SV [1 ]
机构
[1] Natl Acad Sci Ukraine, Lashkarev Inst Semicond Phys, UA-03028 Kiev, Ukraine
关键词
D O I
10.1134/1.1900253
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The edge photoluminescence of single-crystal silicon (c-Si) with a peak at similar to 1.09 eV at room temperature is observed for structures that consist of nanocrystalline silicon (nc-Si) and c-Si. The structures are obtained by pulsed-laser deposition of an nc-Si film onto a c-Si substrate. The photoluminescence signal increases as both the density of surface states at the nc-Si/c-Si boundary and the scattering of the edge emission from c-Si in the nc-Si film decreases. (c) 2005 Pleiades Publishing, Inc.
引用
收藏
页码:406 / 408
页数:3
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