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Title: Spin-Peierls vs Peierls distortions in a family of conjugated polymers
Author: García Bach, Ma. de los Ángeles
Valentí i Vall, M. Roser
Klein, D. J.
Keywords: Polímers
Química física
Physical chemistry
Issue Date: 1997
Publisher: The American Physical Society
Abstract: 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.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review B, 1997, vol. 56, núm. 4, p. 1751-1761
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ISSN: 0163-1829
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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