在变形磁临界端点处的再入隐藏序
强关联电子
2009-11-10 v2 超导电性
摘要
我们对URu2Si2在44 T脉动磁场中的磁化进行测量，发现隐藏序相在以再入相形式出现之前即被破坏，位于约36至39 T之间。来自常规离子电子变形磁行为的证据表明，此再入相是在量子临界端点附近产生的。
引用
@article{arxiv.cond-mat/0301244,
title = {Re-entrant hidden order at a metamagnetic quantum critical end point},
author = {N. Harrison and M. Jaime and J. A. Mydosh},
journal= {arXiv preprint arXiv:cond-mat/0301244},
year = {2009}
}
备注
8 pages, including 3 figures (Physical Review Letters, in press) a systematic error in the field calibration has been fixed since the original submission of this manuscript