MULTILAYER LATTICE GAS-MODEL IN THE QUASI-CHEMICAL APPROXIMATION

被引:12
作者
ASADA, H [1 ]
机构
[1] HOKKAIDO UNIV,CATALYSIS RES INST,SAPPORO,HOKKAIDO 060,JAPAN
关键词
D O I
10.1016/0039-6028(90)90041-6
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 multilayer lattice gas model is dealt with in the quasichemical approximation. A restriction on the atomic stacking is also introduced in the system so that an atom can occupy only a lattice site whose underlying nearest neighbor lattice sites are all occupied by atoms. The critical condensation of atoms is investigated as the substrate potential is varied. The theory is also applied to the surface roughening of the crystalline bulk. © 1990.
引用
收藏
页码:323 / 328
页数:6
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