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Article: Ultrafast spectroscopy of stimulated emission in single ZnO tetrapod nanowires

TitleUltrafast spectroscopy of stimulated emission in single ZnO tetrapod nanowires
Authors
Djurišić, ABKwok, WMLeung, YHChan, WKPhillips, DLLin, MSGwo, S
Issue Date2006
PublisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/journals/nano
Citation
Nanotechnology, 2006, v. 17 n. 1, p. 244-249 How to Cite?
DOI: http://dx.doi.org/10.1088/0957-4484/17/1/041
AbstractStimulated emission from single ZnO tetrapod nanowires was studied by time-resolved photoluminescence (TRPL) spectroscopy. The samples were excited by a 300 fs pulse and the emission spectra collected as a function of time. The spectra exhibit a change in the position and the shape of the emission peak with time. The time evolution of the emission spectra was studied for different pump excitation fluences. The spectra exhibited a blue shift with increasing pump fluence, while for all pump fluences a red shift of the peaks with time was obtained. Possible reasons for the observed behaviour are discussed.
Persistent Identifierhttp://hdl.handle.net/10722/69578
ISSN
0957-4484
2021 Impact Factor: 3.953
2020 SCImago Journal Rankings: 0.926
ISI Accession Number ID
WOS:000234959200043
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorKwok, WMen_HK
dc.contributor.authorLeung, YHen_HK
dc.contributor.authorChan, WKen_HK
dc.contributor.authorPhillips, DLen_HK
dc.contributor.authorLin, MSen_HK
dc.contributor.authorGwo, Sen_HK
dc.date.accessioned2010-09-06T06:14:57Z-
dc.date.available2010-09-06T06:14:57Z-
dc.date.issued2006en_HK
dc.identifier.citationNanotechnology, 2006, v. 17 n. 1, p. 244-249en_HK
dc.identifier.issn0957-4484en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69578-
dc.description.abstractStimulated emission from single ZnO tetrapod nanowires was studied by time-resolved photoluminescence (TRPL) spectroscopy. The samples were excited by a 300 fs pulse and the emission spectra collected as a function of time. The spectra exhibit a change in the position and the shape of the emission peak with time. The time evolution of the emission spectra was studied for different pump excitation fluences. The spectra exhibited a blue shift with increasing pump fluence, while for all pump fluences a red shift of the peaks with time was obtained. Possible reasons for the observed behaviour are discussed.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/journals/nanoen_HK
dc.relation.ispartofNanotechnologyen_HK
dc.titleUltrafast spectroscopy of stimulated emission in single ZnO tetrapod nanowiresen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0957-4484&volume=17&spage=244&epage=249&date=2006&atitle=Ultrafast+spectroscopy+of+stimulated+emission+in+single+ZnO+tetrapod+nanowiresen_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.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0957-4484/17/1/041en_HK
dc.identifier.scopuseid_2-s2.0-29144484684en_HK
dc.identifier.hkuros112018en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-29144484684&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume17en_HK
dc.identifier.issue1en_HK
dc.identifier.spage244en_HK
dc.identifier.epage249en_HK
dc.identifier.isiWOS:000234959200043-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridKwok, WM=7103129332en_HK
dc.identifier.scopusauthoridLeung, YH=7201463866en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.scopusauthoridPhillips, DL=7404519365en_HK
dc.identifier.scopusauthoridLin, MS=7404817212en_HK
dc.identifier.scopusauthoridGwo, S=18835295800en_HK
dc.identifier.issnl0957-4484-

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