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.
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页码：S36 / S38
页数：3
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