Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/33328
Title: In situ synthesis and phase transformation of In2O 3/Sb core-shell nanostructures
Authors: Lai, CW
Dai, JY 
Zhang, XY
Chan, HLW 
Xu, YM
Li, Q
Ong, HC
Keywords: A1. Nanostructures
A1. Nanowire
A3. Core-shell structure
A3. In2O3
A3. Physical vapor deposition process
Issue Date: 2005
Publisher: North-Holland
Source: Journal of crystal growth, 2005, v. 282, no. 3-4, p. 383-388 How to cite?
Journal: Journal of crystal growth 
Abstract: A simple low-temperature thermal evaporation method was utilized for a large-scale synthesis of In2O3/Sb core-shell cable-like nanostructures by co-evaporating In and Sb. An X-ray diffraction, transmission electron microscopy, and electron energy loss spectroscopy study revealed the formation of In2O3 nanowires at 540 °C with unique structures of rectangular turning and a co-axis structure with an amorphous Sb shell layer surrounding the In2O3 wires. The amorphous Sb layer was found to undergo a crystallization phase transition under a 200 keV focused electron beam irradiation. An epitaxial relationship was found to exist between the crystallized Sb and In2O3.
URI: http://hdl.handle.net/10397/33328
ISSN: 0022-0248
DOI: 10.1016/j.jcrysgro.2005.05.026
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