ON THE FERMI LEVEL PINNING AT Ge/GaAs(110) INTERFACE.

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作者
Xu Zhizhong [1 ]
机构
[1] Fudan Univ, Shanghai, China, Fudan Univ, Shanghai, China
关键词
CRYSTALS - Structure - SEMICONDUCTING GALLIUM ARSENIDE;
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摘要
By semi-empirical TB method and saturated slab model, the electronic states on the GaAs(110) surface adsorbed by Ge atoms in different coverages have been calculated. Combining with previous theoretical and experimental studies, an idea on the problem of Fermi level pinning on the Ge/GaAs(110) interface is suggested.
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页码:82 / 85
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