ELECTRONIC STATES AT THE (111) SURFACE OF NI DISILICIDE

被引:2
|
作者
MANGHI, F [1 ]
GUIDETTI, G [1 ]
BISI, O [1 ]
机构
[1] UNIV TRENTO,DIPARTIMENTO FIS,I-38050 TRENT,ITALY
关键词
D O I
10.1016/0169-4332(92)90263-W
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The electronic structure of the NiSi2(111) surface has been calculated in the tight-binding scheme using an accurate parametrization of first-principles results for the bulk system. Two surface terminations are considered which correspond to two possible surface phases. The resulting surface band structures are quite different in the two cases suggesting a possible spectroscopical characterization of the surface geometry.
引用
收藏
页码:416 / 420
页数:5
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