MAGNETISM OF FREE AND EMBEDDED RHODIUM CLUSTERS

被引:0
作者
LI, ZQ
YU, JZ
OHNO, K
KAWAZOE, Y
机构
来源
SCIENCE REPORTS OF THE RESEARCH INSTITUTES TOHOKU UNIVERSITY SERIES A-PHYSICS CHEMISTRY AND METALLURGY | 1995年 / 40卷 / 02期
关键词
MAGNETISM; RHODIUM; CLUSTER; LDA;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The electronic structures of rhodium clusters with sizes of 6, 9, 13, 19, and 43 are studied by the first-principles spin-polarized calculations within the local density functional formalism. The bondlengths of all clusters are optimized by minimizing the binding energies. The magnetic moments of the clusters are presented and compared with the experiments. The electronic structure of Rh-43 cluster has almost the similar features of rhodium bulk. Results for the Rh clusters embedded in the nickel matrix are also presented.
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页码:297 / 300
页数:4
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