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

被引:0
|
作者
F. Baletto
C. Mottet
R. Ferrando
机构
[1] Dipartimento di Fisica dell’Università di Genova,INFM and IMEM/CNR
[2] Campus de Luminy,CRMC2/CNRS
关键词
61.46.+w Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals;
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学科分类号
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.
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页码:233 / 236
页数:3
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