Time evolution of Ag-Cu and Ag-Pd core-shell nanoclusters

被引：26

作者：

Baletto, F

Mottet, C

Ferrando, R

机构：

[1] Univ Genoa, Dipartimento Fis, INFM, I-16146 Genoa, Italy

[2] Univ Genoa, Dipartimento Fis, CNR, IMEM, I-16146 Genoa, Italy

[3] CNRS, CRMC2, F-13288 Marseille 9, France

来源：

EUROPEAN PHYSICAL JOURNAL D | 2003年 / 24卷 / 1-3期

关键词：

D O I：

10.1140/epjd/e2003-00157-x

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The possibility of obtaining core-shell nanoparticles by depositing adatoms of a different element B above a cluster of an element A (system B/A) is studied by Molecular Dynamics simulations. We consider the four cases Ag/Cu, Cu/Ag, Ag/Pd and Pd/Ag, which present very different behaviours, and investigate whether it is possible to build up of well-defined core-shell structures.

引用

页码：233 / 236

页数：4

共 18 条

[1]

[Anonymous], 1981, VALUES THERMODYNAMIC

[2] Molecular dynamics simulations of surface diffusion and growth on silver and gold clusters [J].