La_2CuO_4中自旋回波衰减率的普适行为
凝聚态物理
2009-10-22 v1
摘要
我们提出了方形晶格量子反铁磁体量子临界区中自旋回波衰减率1/T_2G的理论表达式。我们的结果与Imai等人[Phys. Rev. Lett. v.71, 1254 (1993)]最近对La_2CuO_4的实验数据吻合良好。
引用
@article{arxiv.cond-mat/9310052,
title = {Universal Behavior of the Spin-Echo Decay Rate in La_2CuO_4},
author = {A. V. Chubukov and S. Sachdev and A. Sokol},
journal= {arXiv preprint arXiv:cond-mat/9310052},
year = {2009}
}
备注
13 pages, REVTeX v3.0, PostScript file for figures is attached