Sr2RuO4表面电子结构
超导电性
2009-11-07 v1 强关联电子
摘要
我们通过角度分辨光电子能谱(ARPES)研究了Sr2RuO4表面态,探讨其表面磁性可能性。通过在不同条件下 cleavage 样品并使用各种光子能量,我们成功将表面与bulk态分离。与能带结构计算结果比较表明,ARPES数据最容易解释为非磁性表面重构。
引用
@article{arxiv.cond-mat/0105487,
title = {Surface electronic structure of Sr2RuO4},
author = {K. M. Shen and A. Damascelli and D. H. Lu and N. P. Armitage and F. Ronning and D. L. Feng and C. Kim and Z. -X. Shen and D. J. Singh and I. I. Mazin and S. Nakatsuji and Z. Q. Mao and Y. Maeno and T. Kimura and Y. Tokura},
journal= {arXiv preprint arXiv:cond-mat/0105487},
year = {2009}
}
备注
4 pages, 4 figures, RevTex, submitted to Phys. Rev. B