Ce0.70Pr0.30B6 的磁相图
强关联电子
2009-11-11 v1
摘要
本文报道了对 Ce0.70Pr0.30B6 单晶进行的低温、强场（H[-110] <= 7.5 T）中子衍射实验。发现在零场下存在两个连续的非公度相。本文讨论了在 T = 2 K 且 H >= 4.6 T 时出现的反铁磁结构 k{AF} = (1/2, 1/2, 1/2)，这很可能源于潜在的反铁四极矩序，并将其与近期的 X 射线衍射实验联系起来进行了讨论。
关键词
引用
@article{arxiv.cond-mat/0512457,
title = {Magnetic phase diagram of Ce0.70Pr0.30B6},
author = {Jean-Michel Mignot and Masafumi Sera and Fumitoshi Iga},
journal= {arXiv preprint arXiv:cond-mat/0512457},
year = {2009}
}
备注
4 pages - presented at: the 3rd Hiroshima Workshop ?"Novel Functional Materials with Multinary Freedoms?", November 16-19, 2005, Hiroshima University - to appear in Physica B (2006)