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Spin-Peierls vs Peierls distortions in a family of conjugated polymers

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dc.creator García Bach, Ma. de los Ángeles
dc.creator Valentí i Vall, M. Roser
dc.creator Klein, D. J.
dc.date 2010-01-25T12:07:25Z
dc.date 2010-01-25T12:07:25Z
dc.date 1997
dc.date.accessioned 2024-12-16T10:20:30Z
dc.date.available 2024-12-16T10:20:30Z
dc.identifier 0163-1829
dc.identifier http://hdl.handle.net/2445/10861
dc.identifier 153877
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/11106
dc.description Distortions in a family of conjugated polymers are studied using two complementary approaches: within a many-body valence bond approach using a transfer-matrix technique to treat the Heisenberg model of the systems, and also in terms of the tight-binding band-theoretic model with interactions limited to nearest neighbors. The computations indicate that both methods predict the presence or absence of the same distortions in most of the polymers studied.
dc.format 11 p.
dc.format application/pdf
dc.language eng
dc.publisher The American Physical Society
dc.relation Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.56.1751
dc.relation Physical Review B, 1997, vol. 56, núm. 4, p. 1751-1761
dc.relation http://dx.doi.org/10.1103/PhysRevB.56.1751
dc.rights (c) The American Physical Society, 1997
dc.rights info:eu-repo/semantics/openAccess
dc.source Articles publicats en revistes (Física de la Matèria Condensada)
dc.subject Polímers
dc.subject Química física
dc.subject Polymers
dc.subject Physical chemistry
dc.title Spin-Peierls vs Peierls distortions in a family of conjugated polymers
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion


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