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Article: Application of a Su-Schrieffer-Heeger-like model to the intramolecular electron-phonon coupling in C60 clusters

TitleApplication of a Su-Schrieffer-Heeger-like model to the intramolecular electron-phonon coupling in C60 clusters
Authors
Issue Date1993
PublisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/
Citation
Physical Review B, 1993, v. 47 n. 8, p. 4765-4770 How to Cite?
AbstractWe apply a Su-Schrieffer-Heeger-like model to study intramolecular electron-phonon interaction for the undoped C60 molecule in which all the translational degrees of freedom for each site are considered. We find that the C60 molecule favors a dimerized ground state and the inclusion of the electron-phonon coupling modifies the phonon spectra such that all the frequencies of the phonon modes shift to red except the Au mode. We also present a semianalytical treatment for the ground-state properties supplemented to the numerical calculations. © 1993 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/174671
ISSN
2001 Impact Factor: 3.07
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorYou, WMen_US
dc.contributor.authorWang, CLen_US
dc.contributor.authorZhang, FCen_US
dc.contributor.authorSu, ZBen_US
dc.date.accessioned2012-11-26T08:46:49Z-
dc.date.available2012-11-26T08:46:49Z-
dc.date.issued1993en_US
dc.identifier.citationPhysical Review B, 1993, v. 47 n. 8, p. 4765-4770en_US
dc.identifier.issn0163-1829en_US
dc.identifier.urihttp://hdl.handle.net/10722/174671-
dc.description.abstractWe apply a Su-Schrieffer-Heeger-like model to study intramolecular electron-phonon interaction for the undoped C60 molecule in which all the translational degrees of freedom for each site are considered. We find that the C60 molecule favors a dimerized ground state and the inclusion of the electron-phonon coupling modifies the phonon spectra such that all the frequencies of the phonon modes shift to red except the Au mode. We also present a semianalytical treatment for the ground-state properties supplemented to the numerical calculations. © 1993 The American Physical Society.en_US
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prb.aps.org/en_US
dc.relation.ispartofPhysical Review Ben_US
dc.titleApplication of a Su-Schrieffer-Heeger-like model to the intramolecular electron-phonon coupling in C60 clustersen_US
dc.typeArticleen_US
dc.identifier.emailZhang, FC: fuchun@hkucc.hku.hken_US
dc.identifier.authorityZhang, FC=rp00840en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1103/PhysRevB.47.4765en_US
dc.identifier.scopuseid_2-s2.0-0011532028en_US
dc.identifier.volume47en_US
dc.identifier.issue8en_US
dc.identifier.spage4765en_US
dc.identifier.epage4770en_US
dc.identifier.isiWOS:A1993KQ09800070-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYou, WM=22965431300en_US
dc.identifier.scopusauthoridWang, CL=12756818500en_US
dc.identifier.scopusauthoridZhang, FC=14012468800en_US
dc.identifier.scopusauthoridSu, ZB=7402248667en_US

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