THE OBSERVATION OF SILICON NANOCRYSTALS IN SILOXENE

被引:13
|
作者
PINIZZOTTO, RF
YANG, H
PEREZ, JM
COFFER, JL
机构
[1] TEXAS CHRISTIAN UNIV,DEPT CHEM,FT WORTH,TX 76129
[2] UNIV N TEXAS,DEPT PHYS,DENTON,TX 76203
关键词
D O I
10.1063/1.355938
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report the direct observation of silicon nanocrystals in unannealed siloxene using high resolution transmission electron microscopy. The microstructure consists of an amorphous matrix plus silicon crystallites with dimensions of a few nanometers. This is additional evidence that the photoluminescence of silicon-based materials is due to quantum confinement.
引用
收藏
页码:4486 / 4488
页数:3
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