Magic polyicosahedral core-shell clusters

A new family of magic cluster structures is found by genetic global optimization, whose results are confirmed by density functional calculations. These clusters are Ag-Ni and Ag-Cu nanoparticles with an inner Ni or Cu core and an Ag external shell, as experimentally observed for Ag-Ni, and present a...

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Veröffentlicht in:	Physical review letters 2004-09, Vol.93 (10), p.105503.1-105503.4, Article 105503
Hauptverfasser:	ROSSI, G, RAPALLO, A, MOTTET, C, FORTUNELLI, A, BALETTO, F, FERRANDO, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Clusters, nanoparticles, and nanocrystalline materials Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals Physics Structure of solids and liquids crystallography
Online-Zugang:	Volltext
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