铁磁性La(1-x)Ca(x)MnO(3)中短程极化子关联
强关联电子
2009-10-31 v1
摘要
我们利用中子散射实验表明，LaCaMnO在Ca掺杂范围内存在晶格极化子及其短程关联。我们确立了极化子关联的取向、共轨化及相干长度随掺杂程度的依赖性，并指出相关极化子与不相关极化子 population 与材料的传输性质密切相关。
引用
@article{arxiv.cond-mat/0008303,
title = {Short-range polaron correlations in the ferromagnetic La(1-x)Ca(x)MnO(3)},
author = {Pengcheng Dai and J. A. Fernandez-Baca and N. Wakabayashi and E. W. Plummer and Y. Tomioka and Y. Tokura},
journal= {arXiv preprint arXiv:cond-mat/0008303},
year = {2009}
}
备注
4 pages. Accepted for publication in Phys. Rev. Lett