六方 LuFeO$_3$ 中磁结构的结构与电子起源
材料科学
2014-08-05 v3 强关联电子
摘要
结合理论和实验方法，我们研究了六方 LuFeO 中磁结构的结构和电子起源。除了展示与高磁有序温度一致的强交换耦合外，先前观察到的自旋重取向跃迁通过理论计算的磁相图得到了解释。导致自发磁化出现的自旋重取向的结构起源由理论确定，并通过 X 射线衍射和吸收实验进行了验证。
引用
@article{arxiv.1312.6984,
title = {Structural and electronic origin of the magnetic structures in hexagonal LuFeO$_3$},
author = {Hongwei Wang and Igor V. Solovyev and Wenbin Wang and Xiao Wang and Phillip Ryan and David J. Keavney and Jong-Woo Kim and Thomas Z. Ward and Leyi Zhu and X. M. Cheng and Jian Shen and Lixin He and Xiaoshan Xu and Xifan Wu},
journal= {arXiv preprint arXiv:1312.6984},
year = {2014}
}
备注
5 pages, 2 tables and 4 figures, Please contact us for the supplementary material. Accepted in Phys. Rev. B, in production