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Article: Optical excitations in PPV aggregates

TitleOptical excitations in PPV aggregates
Authors
Issue Date2000
PublisherElsevier S.A.. The Journal's web site is located at http://www.elsevier.com/locate/tsf
Citation
Thin Solid Films, 2000, v. 363 n. 1, p. 191-194 How to Cite?
AbstractLinear optical responses of large PPV (poly(p-phenylenevinylene) aggregates have been investigated numerically using the linear-scaling (LDM) method. The semiempirical CNDO/S (Complete Neglect of Differential Overlap in Spectroscopy) Hamiltonian is adopted in the calculation. Distinct intermolecular excitations have been identified, and their characteristics have been determined by examining real-space electron-hole pair distribution. Relevance of our results to the experimental observation is discussed.
Persistent Identifierhttp://hdl.handle.net/10722/69909
ISSN
2015 Impact Factor: 1.761
2015 SCImago Journal Rankings: 0.726
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYokojima, Sen_HK
dc.contributor.authorWang, XJen_HK
dc.contributor.authorChen, GHen_HK
dc.date.accessioned2010-09-06T06:17:56Z-
dc.date.available2010-09-06T06:17:56Z-
dc.date.issued2000en_HK
dc.identifier.citationThin Solid Films, 2000, v. 363 n. 1, p. 191-194en_HK
dc.identifier.issn0040-6090en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69909-
dc.description.abstractLinear optical responses of large PPV (poly(p-phenylenevinylene) aggregates have been investigated numerically using the linear-scaling (LDM) method. The semiempirical CNDO/S (Complete Neglect of Differential Overlap in Spectroscopy) Hamiltonian is adopted in the calculation. Distinct intermolecular excitations have been identified, and their characteristics have been determined by examining real-space electron-hole pair distribution. Relevance of our results to the experimental observation is discussed.en_HK
dc.languageengen_HK
dc.publisherElsevier S.A.. The Journal's web site is located at http://www.elsevier.com/locate/tsfen_HK
dc.relation.ispartofThin Solid Filmsen_HK
dc.titleOptical excitations in PPV aggregatesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0040-6090&volume=363&spage=191&epage=194&date=2000&atitle=Optical+excitations+in+PPV+aggregatesen_HK
dc.identifier.emailChen, GH:ghc@yangtze.hku.hken_HK
dc.identifier.authorityChen, GH=rp00671en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0040-6090(99)00998-0en_HK
dc.identifier.scopuseid_2-s2.0-0033900471en_HK
dc.identifier.hkuros50339en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033900471&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume363en_HK
dc.identifier.issue1en_HK
dc.identifier.spage191en_HK
dc.identifier.epage194en_HK
dc.identifier.isiWOS:000085664000050-
dc.publisher.placeSwitzerlanden_HK
dc.identifier.scopusauthoridYokojima, S=6701511038en_HK
dc.identifier.scopusauthoridWang, XJ=10341267000en_HK
dc.identifier.scopusauthoridChen, GH=35253368600en_HK

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