C_{60} with O defects: Localized states in the gap and oxygen clustering

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dc.creatorHarigaya, Kikuo
dc.date1992-05-28
dc.date.accessioned2026-07-07T03:06:41Z
dc.date.available2026-07-07T03:06:41Z
dc.descriptionWe propose a Su-Schrieffer-Heeger type electron-phonon model for C_{60} with O defects and solve by the adiabatic approximation. Two new properties are obtained. (1) The dimerization becomes weaker around the oxygen. Two localized states appear deep in the gap. Optical transition between them is allowed. This accords with the recent optical absorption data. (2) Oxygens are predicted to cluster on the surface of $\soc$. PACS numbers: 3640, 7155, 6165, 3120P
dc.description10 pages. To be published in J. Phys.: Condens. Matter; received March 5 1992
dc.identifierhttps://arxiv.org/abs/cond-mat/9205016
dc.identifierhttp://arxiv.org/abs/cond-mat/9205016
dc.identifierJ.Phys.Condens.Matter 4 (1992) 6769-6774
dc.identifierdoi:10.1088/0953-8984/4/32/013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26900
dc.subjectCondensed Matter
dc.titleC_{60} with O defects: Localized states in the gap and oxygen clustering
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