边共享CuO多面体一维系统中的磁性异象
强关联电子
2007-05-23 v1
摘要
我们研究了最近邻 (NN) J1和下近邻 J2交换相互作用具有各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各自各Delta_1和Delta_2各向异性的Heisenberg链。我们通过解析和数值方法研究了是否存在磁场B作为函数的磁化M的跞变参数区域。一些具有边共享CuO多面体的材料是显示M(B)突然变化的候选者。
引用
@article{arxiv.cond-mat/0006178,
title = {Metamagnetism in one dimensional systems with edge sharing CuO polihedra},
author = {A. A. Aligia},
journal= {arXiv preprint arXiv:cond-mat/0006178},
year = {2007}
}
备注
2 pages, 1 figure, submitted to J. Magn. Magn. Mat. Contributed paper for the International Conference on Magnetism (August 6-11, Recife, Brasil)