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Indexed by:期刊论文

Date of Publication:2008-01-01

Journal:JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE

Included Journals:SCIE、EI

Volume:5

Issue:1

Page Number:7-22

ISSN No.:1546-1955

Key Words:cluster; fullerene; doping; nanocage; silicon; gold; nanostructure; first-principles

Abstract:In this article, we review recent experimental and theoretical progresses on the search of the fullerene-like nanocages from non-carbon elements. The systems we discussed include medium-sized silicon clusters with endohedral fullerene structures, transition-metal doped silicon cage clusters, fullerene-like nanocages by group V elements (N, P, As, etc.), clusters with nesting doll structures (e.g., [As @ Ni(12)AS(20)](3-)), heterofullerene nanocages by III-V (BN, AIN, GaAs) and II-VI (ZnO, ZnS, ZnSe) compounds, and gold fullerene cages at Au-32 and Au-50, and so on. The stability of each type of non-carbon fullerene nanocages can be understood by some specific mechanism. These non-carbon fullerenes not only represent novel spheroid molecules with interesting structures and properties, but also are potential building blocks for nanostructured materials and devices.