File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Time-resolved photoluminescence from ZnO nanostructures

TitleTime-resolved photoluminescence from ZnO nanostructures
Authors
KeywordsPhysics Engineering
Issue Date2005
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2005, v. 87 n. 22, p. 223111 How to Cite?
AbstractDifferent ZnO nanostructures (tetrapods, shells, rods, and highly faceted rods) were characterized by photoluminescence (PL) and time-resolved PL measurements. It was found that different nanostructures exhibit very different optical properties in terms of defect emission and decay times of the spontaneous emission. No correlation was found between the PL decay times and defect emission intensities and defect emission positions. The short decay times of the UV emission are most likely due to nonradiative defects that are correlated with the crystalline quality and do not contribute to the visible emission. Neither short PL decay times nor intense defect emissions rule out achievement of stimulated emission. © 2005 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/44593
ISSN
2015 Impact Factor: 3.142
2015 SCImago Journal Rankings: 1.105
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorKwok, WMen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorLeung, YHen_HK
dc.contributor.authorChan, WKen_HK
dc.contributor.authorPhillips, DLen_HK
dc.date.accessioned2007-10-30T06:05:18Z-
dc.date.available2007-10-30T06:05:18Z-
dc.date.issued2005en_HK
dc.identifier.citationApplied Physics Letters, 2005, v. 87 n. 22, p. 223111en_HK
dc.identifier.issn0003-6951en_HK
dc.identifier.urihttp://hdl.handle.net/10722/44593-
dc.description.abstractDifferent ZnO nanostructures (tetrapods, shells, rods, and highly faceted rods) were characterized by photoluminescence (PL) and time-resolved PL measurements. It was found that different nanostructures exhibit very different optical properties in terms of defect emission and decay times of the spontaneous emission. No correlation was found between the PL decay times and defect emission intensities and defect emission positions. The short decay times of the UV emission are most likely due to nonradiative defects that are correlated with the crystalline quality and do not contribute to the visible emission. Neither short PL decay times nor intense defect emissions rule out achievement of stimulated emission. © 2005 American Institute of Physics.en_HK
dc.format.extent201438 bytes-
dc.format.extent3553 bytes-
dc.format.extent2905 bytes-
dc.format.extent3375 bytes-
dc.format.extent4681 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
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.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysics Engineeringen_HK
dc.titleTime-resolved photoluminescence from ZnO nanostructuresen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0003-6951&volume=87&issue=22&spage=223111:1&epage=3&date=2005&atitle=Time-resolved+photoluminescence+from+zno+nanostructuresen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.emailPhillips, DL: phillips@hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.identifier.authorityPhillips, DL=rp00770en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.2137456en_HK
dc.identifier.scopuseid_2-s2.0-27944447998en_HK
dc.identifier.hkuros111607-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-27944447998&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume87en_HK
dc.identifier.issue22en_HK
dc.identifier.spage223111en_HK
dc.identifier.epage223111en_HK
dc.identifier.isiWOS:000233458400068-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridKwok, WM=7103129332en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridLeung, YH=7201463866en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.scopusauthoridPhillips, DL=7404519365en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats