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Article: Synthesizing tungsten oxide nanowires by a thermal evaporation method

TitleSynthesizing tungsten oxide nanowires by a thermal evaporation method
Authors
KeywordsPhysics engineering
Issue Date2007
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2007, v. 90 n. 17 How to Cite?
Abstract
Tungsten oxide W18 O49 nanowires with diameters of 10-20 nm were synthesized with high yield by thermal evaporation in a tube furnace. By heating tungsten trioxide powder at 900 °C in vacuum (5× 10-3 torr), W18 O49 nanowires with diameters of 10-20 nm and lengths up to micrometers were produced with high yield on the Au-coated Si substrates located in the low temperature zone (550-600 °C) of the furnace. The morphology, composition, and crystal structure of the nanowires were characterized by various methods. The conditions and the mechanism of W18 O49 nanowire growth are discussed. © 2007 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/57326
ISSN
2013 Impact Factor: 3.515
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHong, Ken_HK
dc.contributor.authorXie, Men_HK
dc.contributor.authorHu, Ren_HK
dc.contributor.authorWu, Hen_HK
dc.date.accessioned2010-04-12T01:33:15Z-
dc.date.available2010-04-12T01:33:15Z-
dc.date.issued2007en_HK
dc.identifier.citationApplied Physics Letters, 2007, v. 90 n. 17en_HK
dc.identifier.issn0003-6951en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57326-
dc.description.abstractTungsten oxide W18 O49 nanowires with diameters of 10-20 nm were synthesized with high yield by thermal evaporation in a tube furnace. By heating tungsten trioxide powder at 900 °C in vacuum (5× 10-3 torr), W18 O49 nanowires with diameters of 10-20 nm and lengths up to micrometers were produced with high yield on the Au-coated Si substrates located in the low temperature zone (550-600 °C) of the furnace. The morphology, composition, and crystal structure of the nanowires were characterized by various methods. The conditions and the mechanism of W18 O49 nanowire growth are discussed. © 2007 American Institute of Physics.en_HK
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_HK
dc.relation.ispartofApplied Physics Lettersen_HK
dc.rightsApplied Physics Letters. Copyright © American Institute of Physics.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysics engineeringen_HK
dc.titleSynthesizing tungsten oxide nanowires by a thermal evaporation methoden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0003-6951&volume=90&issue=17&spage=173121&epage=1 &date=2007&atitle=Synthesizing+tungsten+oxide+nanowires+by+a+thermal+evaporation+methoden_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.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.2734175en_HK
dc.identifier.scopuseid_2-s2.0-34248596052en_HK
dc.identifier.hkuros126732-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34248596052&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume90en_HK
dc.identifier.issue17en_HK
dc.identifier.isiWOS:000246568600112-
dc.publisher.placeUnited Statesen_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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