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Article: Nonlinear susceptibilities of donor-acceptor conjugated systems: Coupled-oscillator representation

TitleNonlinear susceptibilities of donor-acceptor conjugated systems: Coupled-oscillator representation
Authors
Chen, GMukamel, S
Issue Date1995
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.html
Citation
Journal Of The American Chemical Society, 1995, v. 117 n. 17, p. 4945-4964 How to Cite?
DOI: http://dx.doi.org/10.1021/ja00122a027
AbstractA coupled harmonic oscillator picture is developed for the nonlinear optical response of donor - acceptor substituted conjugated polyenes using the reduced single electron density matrix calculated within the time-dependent Hartree-Fock (TDHF) framework. The mechanism of the optical response is related to a few dominant oscillators which represent collective electron-hole excitations. The nature of these oscillators is analyzed. The optimization of the off-resonant nonlinear susceptibilities β(0) and γ(0) and the roles of Coulomb and exchange interactions are investigated.
Persistent Identifierhttp://hdl.handle.net/10722/167322
ISSN
0002-7863
2023 Impact Factor: 14.4
2023 SCImago Journal Rankings: 5.489
ISI Accession Number ID
WOS:A1995QW14000027

 

DC FieldValueLanguage
dc.contributor.authorChen, Gen_US
dc.contributor.authorMukamel, Sen_US
dc.date.accessioned2012-10-08T03:05:39Z-
dc.date.available2012-10-08T03:05:39Z-
dc.date.issued1995en_US
dc.identifier.citationJournal Of The American Chemical Society, 1995, v. 117 n. 17, p. 4945-4964en_US
dc.identifier.issn0002-7863en_US
dc.identifier.urihttp://hdl.handle.net/10722/167322-
dc.description.abstractA coupled harmonic oscillator picture is developed for the nonlinear optical response of donor - acceptor substituted conjugated polyenes using the reduced single electron density matrix calculated within the time-dependent Hartree-Fock (TDHF) framework. The mechanism of the optical response is related to a few dominant oscillators which represent collective electron-hole excitations. The nature of these oscillators is analyzed. The optimization of the off-resonant nonlinear susceptibilities β(0) and γ(0) and the roles of Coulomb and exchange interactions are investigated.en_US
dc.languageengen_US
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.htmlen_US
dc.relation.ispartofJournal of the American Chemical Societyen_US
dc.titleNonlinear susceptibilities of donor-acceptor conjugated systems: Coupled-oscillator representationen_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.doi10.1021/ja00122a027-
dc.identifier.scopuseid_2-s2.0-0001130371en_US
dc.identifier.volume117en_US
dc.identifier.issue17en_US
dc.identifier.spage4945en_US
dc.identifier.epage4964en_US
dc.identifier.isiWOS:A1995QW14000027-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChen, G=35253368600en_US
dc.identifier.scopusauthoridMukamel, S=35473361700en_US
dc.identifier.issnl0002-7863-

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