Article: Diameter control of tungsten oxide nanowires as grown by thermal evaporation

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Publisher Website: 10.1088/0957-4484/19/8/085604
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Title	Diameter control of tungsten oxide nanowires as grown by thermal evaporation
Authors	Hong, K1 Xie, M1 Hu, R1 Wu, H1
Issue Date	2008
Publisher	Institute of Physics Publishing. The Journal's web site is located at http://www.iop.org/journals/nano
Citation	Nanotechnology, 2008, v. 19 n. 8 [How to Cite?] DOI: http://dx.doi.org/10.1088/0957-4484/19/8/085604
Abstract	Tungsten oxide nanowires with controllable diameter were synthesized on Si substrates by thermal evaporation of tungsten trioxide powder in a tube furnace. Depending on the temperature of the source (900-1000°C), tungsten oxide W 18O 49 nanowires with diameters ranging from 10 to 100 nm are obtained with high yield. The exponential dependence of the nanowire diameter on the source temperature leads to an energy of about 2.0 eV. The growth process is discussed; it is believed to be a kinetic effect. © IOP Publishing Ltd.
ISSN	0957-4484 2011 Impact Factor: 3.979 2011 SCImago Journal Rankings: 0.266
DOI	http://dx.doi.org/10.1088/0957-4484/19/8/085604
ISI Accession Number ID	WOS:000252967400010
References	References in Scopus

DC Field	Value
dc.contributor.author	Hong, K
dc.contributor.author	Xie, M
dc.contributor.author	Hu, R
dc.contributor.author	Wu, H
dc.date.accessioned	2010-09-06T08:06:12Z
dc.date.available	2010-09-06T08:06:12Z
dc.date.issued	2008
dc.description.abstract	Tungsten oxide nanowires with controllable diameter were synthesized on Si substrates by thermal evaporation of tungsten trioxide powder in a tube furnace. Depending on the temperature of the source (900-1000°C), tungsten oxide W 18O 49 nanowires with diameters ranging from 10 to 100 nm are obtained with high yield. The exponential dependence of the nanowire diameter on the source temperature leads to an energy of about 2.0 eV. The growth process is discussed; it is believed to be a kinetic effect. © IOP Publishing Ltd.
dc.description.nature	Link_to_subscribed_fulltext
dc.identifier.citation	Nanotechnology, 2008, v. 19 n. 8 [How to Cite?] DOI: http://dx.doi.org/10.1088/0957-4484/19/8/085604
dc.identifier.doi	http://dx.doi.org/10.1088/0957-4484/19/8/085604
dc.identifier.hkuros	140537
dc.identifier.isi	WOS:000252967400010
dc.identifier.issn	0957-4484 2011 Impact Factor: 3.979 2011 SCImago Journal Rankings: 0.266
dc.identifier.issue	8
dc.identifier.openurl
dc.identifier.scopus	eid_2-s2.0-38949193857
dc.identifier.uri	http://hdl.handle.net/10722/80415
dc.identifier.volume	19
dc.language	eng
dc.publisher	Institute of Physics Publishing. The Journal's web site is located at http://www.iop.org/journals/nano
dc.publisher.place	United Kingdom
dc.relation.ispartof	Nanotechnology
dc.relation.references	References in Scopus
dc.title	Diameter control of tungsten oxide nanowires as grown by thermal evaporation
dc.type	Article

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The University of Hong Kong

Article: Diameter control of tungsten oxide nanowires as grown by thermal evaporation

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