WEAKENING OF THE INTERACTION BETWEEN ADATOMS IN ONE-DIMENSIONAL METAL-CLUSTERS ADSORBED ON METAL SUBSTRATES

被引:0
|
作者
VLAEV, S [1 ]
机构
[1] BULGARIAN ACAD SCI,INST GEN & INORGAN CHEM,BU-1113 SOFIA,BULGARIA
来源
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1993年 / 26卷
关键词
D O I
暂无
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
A semi-empirical Anderson-Newns-Grimley model is applied to consider the decreasing of the binding energy per atom in one-dimensional metal clusters on metal supports as a result of the adatom-substrate bond. Dimer, linear trimer and infinite chain are studied. The competition between the adatom-adatom and the adatom-substrate ineraction is revealed. A comparison with experimental measurements and other theoretical calculations is made.
引用
收藏
页码:S36 / S38
页数:3
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