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Article: Nonlinear susceptibilities of donor-acceptor conjugated systems: Coupled-oscillator representation
Title | Nonlinear susceptibilities of donor-acceptor conjugated systems: Coupled-oscillator representation |
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Authors | |
Issue Date | 1995 |
Publisher | American 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? |
Abstract | A 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 Identifier | http://hdl.handle.net/10722/167322 |
ISSN | 2023 Impact Factor: 14.4 2023 SCImago Journal Rankings: 5.489 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Chen, G | en_US |
dc.contributor.author | Mukamel, S | en_US |
dc.date.accessioned | 2012-10-08T03:05:39Z | - |
dc.date.available | 2012-10-08T03:05:39Z | - |
dc.date.issued | 1995 | en_US |
dc.identifier.citation | Journal Of The American Chemical Society, 1995, v. 117 n. 17, p. 4945-4964 | en_US |
dc.identifier.issn | 0002-7863 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167322 | - |
dc.description.abstract | A 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.language | eng | en_US |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journals/jacsat/index.html | en_US |
dc.relation.ispartof | Journal of the American Chemical Society | en_US |
dc.title | Nonlinear susceptibilities of donor-acceptor conjugated systems: Coupled-oscillator representation | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chen, G:ghc@yangtze.hku.hk | en_US |
dc.identifier.authority | Chen, G=rp00671 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1021/ja00122a027 | - |
dc.identifier.scopus | eid_2-s2.0-0001130371 | en_US |
dc.identifier.volume | 117 | en_US |
dc.identifier.issue | 17 | en_US |
dc.identifier.spage | 4945 | en_US |
dc.identifier.epage | 4964 | en_US |
dc.identifier.isi | WOS:A1995QW14000027 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Chen, G=35253368600 | en_US |
dc.identifier.scopusauthorid | Mukamel, S=35473361700 | en_US |
dc.identifier.issnl | 0002-7863 | - |