Electronic states of monolayer graphite coadsorbed with alkali atoms on Ni(111) surface

被引：0
|
作者：
Souzu, Y [1 ]
Tsukada, M [1 ]
机构：
[1] Univ Tokyo, Grad Sch Sci, Dept Phys, Bunkyo Ku, Tokyo 113, Japan
来源：
SURFACE REVIEW AND LETTERS | 1997年 / 4卷 / 06期
关键词：
D O I：
10.1142/S0218625X97001772
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 energy bands of the monolayer graphite (MG) on a Ni(111) surface, and that coadsorbed with alkali atoms, are calculated by the discrete variational X alpha method. The pi bands at the K point of the original MG show various different features depending on the alkali species and the structure parameters. For the case of the Na and Cs ternary system, the surface reconstruction of the Ni substrate is indicated.
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页码：1337 / 1340
页数：4
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