The first experimental observation of an icosahedron structure in W clusters with d=∼1.0 nm

被引:0
|
作者
Oh, S. J. [1 ]
Lee, G. H. [1 ]
机构
[1] Kyungpook Natl Univ, Coll Nat Sci, Dept Chem, Taegu 702701, South Korea
关键词
W cluster; icosahedron structure; XRD pattern; HRTEM micrograph;
D O I
10.3938/jkps.51.263
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We report on the first experimental observation of an icosahedron structure in tungsten (W) clusters with d(alpha upsilon) = similar to 1.0 nm. The icosahedron structure has often been observed in clusters with n < 100 and is related to a minimization of the cluster's surface energy.
引用
收藏
页码:263 / 265
页数:3
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