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Article: Study of excitonic emission in highly faceted ZnO rods
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TitleStudy of excitonic emission in highly faceted ZnO rods
 
AuthorsKwok, WM1
Djurišić, AB1
Leung, YH1
Chan, WK1
Phillips, DL1
Chen, HY2
Wu, CL2
Gwo, S2
Xie, MH1
 
Issue Date2005
 
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett
 
CitationChemical Physics Letters, 2005, v. 412 n. 1-3, p. 141-144 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.cplett.2005.06.116
 
AbstractWe report a detailed photoluminescence study of ZnO rods which exhibit 18 side surfaces. The photoluminescence studies reveal excellent optical quality of the rods, comparable to that of thin films in spite of their large surface area. The low-temperature PL spectra are dominated by a narrow and very intense bound exciton emission. Time resolved PL results show very long decay time of spontaneous emission, with the time constants of biexponential decay equal to 116 ps and 1.2 ns. The stimulated emission spectra reveal very narrow lasing modes with widths of 0.4-0.5 nm and decay times of 4-5 ps. © 2005 Elsevier B.V. All rights reserved.
 
ISSN0009-2614
2013 Impact Factor: 1.991
2013 SCImago Journal Rankings: 0.901
 
DOIhttp://dx.doi.org/10.1016/j.cplett.2005.06.116
 
ISI Accession Number IDWOS:000231207400028
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorKwok, WM
 
dc.contributor.authorDjurišić, AB
 
dc.contributor.authorLeung, YH
 
dc.contributor.authorChan, WK
 
dc.contributor.authorPhillips, DL
 
dc.contributor.authorChen, HY
 
dc.contributor.authorWu, CL
 
dc.contributor.authorGwo, S
 
dc.contributor.authorXie, MH
 
dc.date.accessioned2010-09-06T06:19:01Z
 
dc.date.available2010-09-06T06:19:01Z
 
dc.date.issued2005
 
dc.description.abstractWe report a detailed photoluminescence study of ZnO rods which exhibit 18 side surfaces. The photoluminescence studies reveal excellent optical quality of the rods, comparable to that of thin films in spite of their large surface area. The low-temperature PL spectra are dominated by a narrow and very intense bound exciton emission. Time resolved PL results show very long decay time of spontaneous emission, with the time constants of biexponential decay equal to 116 ps and 1.2 ns. The stimulated emission spectra reveal very narrow lasing modes with widths of 0.4-0.5 nm and decay times of 4-5 ps. © 2005 Elsevier B.V. All rights reserved.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationChemical Physics Letters, 2005, v. 412 n. 1-3, p. 141-144 [How to Cite?]
DOI: http://dx.doi.org/10.1016/j.cplett.2005.06.116
 
dc.identifier.doihttp://dx.doi.org/10.1016/j.cplett.2005.06.116
 
dc.identifier.epage144
 
dc.identifier.hkuros105067
 
dc.identifier.isiWOS:000231207400028
 
dc.identifier.issn0009-2614
2013 Impact Factor: 1.991
2013 SCImago Journal Rankings: 0.901
 
dc.identifier.issue1-3
 
dc.identifier.openurl
 
dc.identifier.scopuseid_2-s2.0-23144439759
 
dc.identifier.spage141
 
dc.identifier.urihttp://hdl.handle.net/10722/70027
 
dc.identifier.volume412
 
dc.languageeng
 
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett
 
dc.publisher.placeNetherlands
 
dc.relation.ispartofChemical Physics Letters
 
dc.relation.referencesReferences in Scopus
 
dc.rightsChemical Physics Letters. Copyright © Elsevier BV.
 
dc.titleStudy of excitonic emission in highly faceted ZnO rods
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong
  2. National Tsing Hua University