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Article: Solution-based growth of ZnO nanorods for light-emitting devices: Hydrothermal vs. electrodeposition

TitleSolution-based growth of ZnO nanorods for light-emitting devices: Hydrothermal vs. electrodeposition
Authors
KeywordsDeposition conditions
Device performance
Emission spectrums
Growth method
Hydrothermal growth
Issue Date2010
PublisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00340/index.htm
Citation
Applied Physics B: Lasers And Optics, 2010, v. 100 n. 4, p. 851-858 How to Cite?
Abstract
ZnO nanorods have been grown by two inexpensive, solution-based, low-temperature methods: hydrothermal growth and electrodeposition. Heterojunction n-ZnO nanorods/p-GaN light-emitting diodes have been studied for different nanorod growth methods and different preparation of the seed layer. We demonstrate that both the nanorod properties and the device performance are strongly dependent on the growth method and seed layer. All the devices exhibit light emission under both forward and reverse bias, and the emission spectra can be tuned by ZnO nanorod deposition conditions. Electrodeposition of rods or a seed layer results in yellow emission, while conventional hydrothermal growth results in violet emission. © The Author(s) 2010. This article is published with open access at Springerlink.com.
Persistent Identifierhttp://hdl.handle.net/10722/124037
ISSN
2013 Impact Factor: 1.634
2013 SCImago Journal Rankings: 1.165
ISI Accession Number ID
Funding AgencyGrant Number
Strategic Research Theme
University Development Fund
Seed Funding Grant
Outstanding Young Researcher Award
Hung Hing Ying Physical Sciences Research Fund
Innovation & Technology FundITS/129/08
Funding Information:

Financial support from the Strategic Research Theme, University Development Fund, Seed Funding Grant, Outstanding Young Researcher Award (administrated by The University of Hong Kong), Hung Hing Ying Physical Sciences Research Fund, and Innovation & Technology Fund grant ITS/129/08 is acknowledged.

References
Grants

 

Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Baptist University
  3. Hong Kong Polytechnic University
DC FieldValueLanguage
dc.contributor.authorNg, AMCen_HK
dc.contributor.authorChen, XYen_HK
dc.contributor.authorFang, Fen_HK
dc.contributor.authorHsu, YFen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorLing, CCen_HK
dc.contributor.authorTam, HLen_HK
dc.contributor.authorCheah, KWen_HK
dc.contributor.authorFong, PWKen_HK
dc.contributor.authorLui, HFen_HK
dc.contributor.authorSurya, Cen_HK
dc.contributor.authorChan, WKen_HK
dc.date.accessioned2010-10-19T04:35:02Z-
dc.date.available2010-10-19T04:35:02Z-
dc.date.issued2010en_HK
dc.identifier.citationApplied Physics B: Lasers And Optics, 2010, v. 100 n. 4, p. 851-858en_HK
dc.identifier.issn0946-2171en_HK
dc.identifier.urihttp://hdl.handle.net/10722/124037-
dc.description.abstractZnO nanorods have been grown by two inexpensive, solution-based, low-temperature methods: hydrothermal growth and electrodeposition. Heterojunction n-ZnO nanorods/p-GaN light-emitting diodes have been studied for different nanorod growth methods and different preparation of the seed layer. We demonstrate that both the nanorod properties and the device performance are strongly dependent on the growth method and seed layer. All the devices exhibit light emission under both forward and reverse bias, and the emission spectra can be tuned by ZnO nanorod deposition conditions. Electrodeposition of rods or a seed layer results in yellow emission, while conventional hydrothermal growth results in violet emission. © The Author(s) 2010. This article is published with open access at Springerlink.com.en_HK
dc.languageengen_HK
dc.publisherSpringer Verlag. The Journal's web site is located at http://link.springer.de/link/service/journals/00340/index.htmen_HK
dc.relation.ispartofApplied Physics B: Lasers and Opticsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong Licenseen_HK
dc.subjectDeposition conditions-
dc.subjectDevice performance-
dc.subjectEmission spectrums-
dc.subjectGrowth method-
dc.subjectHydrothermal growth-
dc.titleSolution-based growth of ZnO nanorods for light-emitting devices: Hydrothermal vs. electrodepositionen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0946-2171&volume=100&spage=851&epage=858&date=2010&atitle=Solution-based+growth+of+ZnO+nanorods+for+light-emitting+devices:+hydrothermal+vs.+electrodeposition-
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailLing, CC: ccling@hkucc.hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityLing, CC=rp00747en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1007/s00340-010-4173-9en_HK
dc.identifier.scopuseid_2-s2.0-79953843295en_HK
dc.identifier.hkuros180580-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79953843295&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume100en_HK
dc.identifier.issue4en_HK
dc.identifier.spage851en_HK
dc.identifier.epage858en_HK
dc.identifier.eissn1432-0649en_HK
dc.identifier.isiWOS:000281402500023-
dc.publisher.placeGermanyen_HK
dc.description.otherSpringer Open Choice, 01 Dec 2010-
dc.relation.projectLight Emitting Diodes Fabricated by Electrochemical Methods-
dc.identifier.scopusauthoridNg, AMC=12140078600en_HK
dc.identifier.scopusauthoridChen, XY=35182594600en_HK
dc.identifier.scopusauthoridFang, F=7202929817en_HK
dc.identifier.scopusauthoridHsu, YF=16063930300en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridLing, CC=13310239300en_HK
dc.identifier.scopusauthoridTam, HL=7101835048en_HK
dc.identifier.scopusauthoridCheah, KW=7102792922en_HK
dc.identifier.scopusauthoridFong, PWK=24080393500en_HK
dc.identifier.scopusauthoridLui, HF=36815539600en_HK
dc.identifier.scopusauthoridSurya, C=7003939256en_HK
dc.identifier.scopusauthoridChan, WK=23967779900en_HK

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