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

TitleDiameter control of tungsten oxide nanowires as grown by thermal evaporation
Authors
Issue Date2008
PublisherInstitute 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?
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.
Persistent Identifierhttp://hdl.handle.net/10722/80415
ISSN
2013 Impact Factor: 3.672
ISI Accession Number ID
References

 

Author Affiliations
  1. The University of Hong Kong
DC FieldValueLanguage
dc.contributor.authorHong, Ken_HK
dc.contributor.authorXie, Men_HK
dc.contributor.authorHu, Ren_HK
dc.contributor.authorWu, Hen_HK
dc.date.accessioned2010-09-06T08:06:12Z-
dc.date.available2010-09-06T08:06:12Z-
dc.date.issued2008en_HK
dc.identifier.citationNanotechnology, 2008, v. 19 n. 8en_HK
dc.identifier.issn0957-4484en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80415-
dc.description.abstractTungsten 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.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/journals/nanoen_HK
dc.relation.ispartofNanotechnologyen_HK
dc.titleDiameter control of tungsten oxide nanowires as grown by thermal evaporationen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0957-4484&volume=19&spage=085604: 1&epage=5&date=2008&atitle=Diameter+control+of+tungsten+oxide+nanowires+as+grown+by+thermal+evaporationen_HK
dc.identifier.emailXie, M: mhxie@hku.hken_HK
dc.identifier.emailWu, H: hswu@hkucc.hku.hken_HK
dc.identifier.authorityXie, M=rp00818en_HK
dc.identifier.authorityWu, H=rp00813en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0957-4484/19/8/085604en_HK
dc.identifier.scopuseid_2-s2.0-38949193857en_HK
dc.identifier.hkuros140537en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-38949193857&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume19en_HK
dc.identifier.issue8en_HK
dc.identifier.eissn1361-6528-
dc.identifier.isiWOS:000252967400010-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridHong, K=8657303000en_HK
dc.identifier.scopusauthoridXie, M=7202255416en_HK
dc.identifier.scopusauthoridHu, R=35242509400en_HK
dc.identifier.scopusauthoridWu, H=7405584367en_HK

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