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- Publisher Website: 10.1016/0009-2614(95)00542-C
- Scopus: eid_2-s2.0-0041152832
- WOS: WOS:A1995RG42300009
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Article: Dominant electronic oscillators in the optical nonlinearities of conjugated polyenes
| Title | Dominant electronic oscillators in the optical nonlinearities of conjugated polyenes |
|---|---|
| Authors | |
| Issue Date | 1995 |
| Publisher | Elsevier 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? |
| Abstract | In 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 Identifier | http://hdl.handle.net/10722/167812 |
| ISSN | 2023 Impact Factor: 2.8 2023 SCImago Journal Rankings: 0.502 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chen, G | en_US |
| dc.contributor.author | Mukamel, S | en_US |
| dc.date.accessioned | 2012-10-08T03:11:54Z | - |
| dc.date.available | 2012-10-08T03:11:54Z | - |
| dc.date.issued | 1995 | en_US |
| dc.identifier.citation | Chemical Physics Letters, 1995, v. 240 n. 4, p. 296-303 | en_US |
| dc.identifier.issn | 0009-2614 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10722/167812 | - |
| dc.description.abstract | In 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.language | eng | en_US |
| dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett | en_US |
| dc.relation.ispartof | Chemical Physics Letters | en_US |
| dc.title | Dominant electronic oscillators in the optical nonlinearities of conjugated polyenes | 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 | 10.1016/0009-2614(95)00542-C | en_US |
| dc.identifier.scopus | eid_2-s2.0-0041152832 | en_US |
| dc.identifier.volume | 240 | en_US |
| dc.identifier.issue | 4 | en_US |
| dc.identifier.spage | 296 | en_US |
| dc.identifier.epage | 303 | en_US |
| dc.identifier.isi | WOS:A1995RG42300009 | - |
| dc.publisher.place | Netherlands | en_US |
| dc.identifier.scopusauthorid | Chen, G=35253368600 | en_US |
| dc.identifier.scopusauthorid | Mukamel, S=35473361700 | en_US |
| dc.identifier.issnl | 0009-2614 | - |