Spin-lattice coupling effects in the Holstein double-exchange model
Strongly Correlated Electrons
2007-05-23 v1
Abstract
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.
Keywords
Cite
@article{arxiv.cond-mat/0406049,
title = {Spin-lattice coupling effects in the Holstein double-exchange model},
author = {Alexander Weisse and Holger Fehske and Dieter Ihle},
journal= {arXiv preprint arXiv:cond-mat/0406049},
year = {2007}
}
Comments
2 pages, 2 figures, submitted to SCES'04