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The effect of V/III ratio and catalyst particle size on the crystal structure and optical properties of InP nanowires

Paiman, Suriati; Gao, Qiang; Tan, Hoe Hark; Jagadish, Chennupati; Pemasiri, Kuranananda; Montazeri, Mohammad; Jackson, Howard E; Smith, Leigh M; Yarrison-Rice, Jan M; Zhang, Xin; Zou, Jin

Description

InP nanowires were grown on (111)B InP substrates by metal-organic chemical vapour deposition in the presence of colloidal gold particles as catalysts. Transmission electron microscopy and photoluminescence measurements were carried out to investigate the effects of V/III ratio and nanowire diameter on structural and optical properties. Results show that InP nanowires grow preferably in the wurtzite crystal structure than the zinc blende crystal structure with increasing V/III ratio or...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
URI: http://hdl.handle.net/1885/59812
Source: Nanotechnology
DOI: 10.1088/0957-4484/20/22/225606

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