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Article: Optical properties of ZnO-based core-shell nanostructures
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TitleOptical properties of ZnO-based core-shell nanostructures
 
AuthorsFang, F1
Chen, XY1
Ng, AMC1
Djurišić, AB1
Cheah, KW2
Chan, WK1
 
KeywordsLight-emitting diodes
Nanorods
Oxides
 
Issue Date2011
 
PublisherElsevier S.A.. The Journal's web site is located at http://www.elsevier.com/locate/tsf
 
CitationThin Solid Films, 2011, v. 519 n. 7, p. 2296-2301 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.tsf.2010.11.015
 
AbstractZnO nanorods were prepared by electrodeposition, and the effect of different shells (MgO and TiO x) on their optical properties has been studied. Shells have also been prepared using a simple solution based method. The two types of shells exhibited different effects on the optical properties of ZnO nanorods, mainly due to different annealing temperature required for synthesis process. The improvement in the emission intensity from the samples under optical excitation did not result in changes in the emission spectra or increase in emission intensity under electrical excitation for the same bias voltage. However, improved luminance for the same bias current was observed for most core-shell structures. © 2010 Elsevier B.V. All rights reserved.
 
ISSN0040-6090
2012 Impact Factor: 1.604
2012 SCImago Journal Rankings: 0.814
 
DOIhttp://dx.doi.org/10.1016/j.tsf.2010.11.015
 
ISI Accession Number IDWOS:000287543300043
Funding AgencyGrant Number
Strategic Research Theme
University Development Fund
Small Project Grant
Innovation & Technology FundITS/129/08
Funding Information:

Financial support from the Strategic Research Theme, University Development Fund, Small Project Grant, and Innovation & Technology Fund grant ITS/129/08 is acknowledged.

 
ReferencesReferences in Scopus
 
GrantsLight Emitting Diodes Fabricated by Electrochemical Methods
 
DC FieldValue
dc.contributor.authorFang, F
 
dc.contributor.authorChen, XY
 
dc.contributor.authorNg, AMC
 
dc.contributor.authorDjurišić, AB
 
dc.contributor.authorCheah, KW
 
dc.contributor.authorChan, WK
 
dc.date.accessioned2011-10-28T02:46:45Z
 
dc.date.available2011-10-28T02:46:45Z
 
dc.date.issued2011
 
dc.description.abstractZnO nanorods were prepared by electrodeposition, and the effect of different shells (MgO and TiO x) on their optical properties has been studied. Shells have also been prepared using a simple solution based method. The two types of shells exhibited different effects on the optical properties of ZnO nanorods, mainly due to different annealing temperature required for synthesis process. The improvement in the emission intensity from the samples under optical excitation did not result in changes in the emission spectra or increase in emission intensity under electrical excitation for the same bias voltage. However, improved luminance for the same bias current was observed for most core-shell structures. © 2010 Elsevier B.V. All rights reserved.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationThin Solid Films, 2011, v. 519 n. 7, p. 2296-2301 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.tsf.2010.11.015
 
dc.identifier.citeulike8375850
 
dc.identifier.doihttp://dx.doi.org/10.1016/j.tsf.2010.11.015
 
dc.identifier.epage2301
 
dc.identifier.hkuros184595
 
dc.identifier.isiWOS:000287543300043
Funding AgencyGrant Number
Strategic Research Theme
University Development Fund
Small Project Grant
Innovation & Technology FundITS/129/08
Funding Information:

Financial support from the Strategic Research Theme, University Development Fund, Small Project Grant, and Innovation & Technology Fund grant ITS/129/08 is acknowledged.

 
dc.identifier.issn0040-6090
2012 Impact Factor: 1.604
2012 SCImago Journal Rankings: 0.814
 
dc.identifier.issue7
 
dc.identifier.scopuseid_2-s2.0-78751646167
 
dc.identifier.spage2296
 
dc.identifier.urihttp://hdl.handle.net/10722/142466
 
dc.identifier.volume519
 
dc.languageeng
 
dc.publisherElsevier S.A.. The Journal's web site is located at http://www.elsevier.com/locate/tsf
 
dc.publisher.placeSwitzerland
 
dc.relation.ispartofThin Solid Films
 
dc.relation.projectLight Emitting Diodes Fabricated by Electrochemical Methods
 
dc.relation.referencesReferences in Scopus
 
dc.subjectLight-emitting diodes
 
dc.subjectNanorods
 
dc.subjectOxides
 
dc.titleOptical properties of ZnO-based core-shell nanostructures
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Baptist University