Atomistic simulation of Si/SiO2 interfaces

被引:11
|
作者
Van Ginhoven, R. M. [1 ]
Hjalmarson, H. P. [1 ]
机构
[1] Sandia Natl Labs, Albuquerque, NM 87185 USA
关键词
silicon dioxide; DFT; silicon; interface; amorphous silica;
D O I
10.1016/j.nimb.2006.11.022
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Atomistic models of the S(100)/SiO2 interface were generated using a classical reactive force field, and subsequently optimized using density functional theory. The interfaces consist of amorphous oxide bound to crystalline silicon substrate. Each system has a sub-oxide layer of partially oxidized silicon atoms at the interface, and a distribution of oxygen-deficient centers in the oxide. Both periodic and slab configurations are considered. (c) 2006 Published by Elsevier B.V.
引用
收藏
页码:183 / 187
页数:5
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