Dependence of silicon oxidation channel on distribution of surface electrons at initial stage of oxide growth on Si(001)
Dependence of silicon oxidation channel on distribution of surface electrons at initial stage of oxide growth on Si(001)
复制标题
Si(001)氧化物生长初期硅氧化通道对表面电子分布的依赖性
DOI:
10.1063/1.4825366
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发表时间:
2013-10
影响因子:
4
通讯作者:
车静光
中科院分区:
文献类型:
--
作者:
韩晗;车静光
Our first principles simulations for a single oxygen atom barrierless adsorption on Si(001) show that only a few channels exist for silicon oxidation. The reason is that surface electrons reduce O's electronegativity. According to the dependence of the silicon oxidation channels on the distribution of the surface electrons, we explain at atomic level that if the narrow regions of the oxidation channels can be occupied by pre-growth, such as depositing one monolayer of Sr on the Si(001), the silicon oxidation channels can be closed and the high-quality interface between oxides and silicon can be realized.
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影响因子:
1.9
作者:
A. Hémeryck;N. Richard;A. Estève;M. Rouhani
通讯作者:
A. Hémeryck;N. Richard;A. Estève;M. Rouhani
DOI:
10.1016/0039-6028(96)80076-8
发表时间:
1996-03
期刊:
Physical review. B, Condensed matter
影响因子:
--
作者:
Uchiyama;Tsukada
通讯作者:
Uchiyama;Tsukada
影响因子:
3.7
作者:
NEUGEBAUER, J;SCHEFFLER, M
通讯作者:
SCHEFFLER, M
影响因子:
3.7
作者:
Kresse, G;Furthmuller, J
通讯作者:
Furthmuller, J
影响因子:
8.6
作者:
Y. Tu;J. Tersoff
通讯作者:
Y. Tu;J. Tersoff