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Article: Dominant electronic oscillators in the optical nonlinearities of conjugated polyenes

TitleDominant electronic oscillators in the optical nonlinearities of conjugated polyenes
Authors
Issue Date1995
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett
Citation
Chemical Physics Letters, 1995, v. 240 n. 4, p. 296-303 How to Cite?
AbstractIn the coupled-oscillator representation [Takahashi and Mukamel, J. Chem. Phys. 100 (1994) 2366], the optical properties of conjugated polymers are calculated by mapping the system into a collection of coupled normal modes representing electron-hole pairs. Optical nonlinearities are induced by anharmonic couplings among oscillators and with the external field. Tree diagrams are developed which visualize the relevant nonlinearities and dominant oscillators and provide an efficient algorithm for computing the hyperpolarizabilities. © 1995 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/167812
ISSN
2015 Impact Factor: 1.86
2015 SCImago Journal Rankings: 0.757
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChen, Gen_US
dc.contributor.authorMukamel, Sen_US
dc.date.accessioned2012-10-08T03:11:54Z-
dc.date.available2012-10-08T03:11:54Z-
dc.date.issued1995en_US
dc.identifier.citationChemical Physics Letters, 1995, v. 240 n. 4, p. 296-303en_US
dc.identifier.issn0009-2614en_US
dc.identifier.urihttp://hdl.handle.net/10722/167812-
dc.description.abstractIn the coupled-oscillator representation [Takahashi and Mukamel, J. Chem. Phys. 100 (1994) 2366], the optical properties of conjugated polymers are calculated by mapping the system into a collection of coupled normal modes representing electron-hole pairs. Optical nonlinearities are induced by anharmonic couplings among oscillators and with the external field. Tree diagrams are developed which visualize the relevant nonlinearities and dominant oscillators and provide an efficient algorithm for computing the hyperpolarizabilities. © 1995 Elsevier Science B.V. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cpletten_US
dc.relation.ispartofChemical Physics Lettersen_US
dc.titleDominant electronic oscillators in the optical nonlinearities of conjugated polyenesen_US
dc.typeArticleen_US
dc.identifier.emailChen, G:ghc@yangtze.hku.hken_US
dc.identifier.authorityChen, G=rp00671en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/0009-2614(95)00542-Cen_US
dc.identifier.scopuseid_2-s2.0-0041152832en_US
dc.identifier.volume240en_US
dc.identifier.issue4en_US
dc.identifier.spage296en_US
dc.identifier.epage303en_US
dc.identifier.isiWOS:A1995RG42300009-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridChen, G=35253368600en_US
dc.identifier.scopusauthoridMukamel, S=35473361700en_US

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