Spin-lattice coupling effects in the Holstein double-exchange model

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Based on the Holstein double-exchange model and a highly efficient single cluster Monte Carlo approach we study the interplay of double-exchange and polaron effects in doped colossal magneto-resistance (CMR) manganites. The CMR transition is shown to be appreciably influenced by lattice polaron formation.
2 pages, 2 figures, submitted to SCES'04

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Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/24092

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0406049
 http://arxiv.org/abs/cond-mat/0406049
 Physica B 359-361, 702 (2005)
 doi:10.1016/j.physb.2005.01.199

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arXiv