Sr$_2$RuO$_4$ 中的磁性与非磁性超导态
超导电性
2020-09-10 v2
摘要
在四方金属中，向超导态转变以下的超声共振强度测量无法区分具有二分量序参量的磁性超导态与非磁性超导态。
关键词
引用
@article{arxiv.2009.03263,
title = {Magnetic versus nonmagnetic superconducting states in Sr$_2$RuO$_4$},
author = {V. P. Mineev},
journal= {arXiv preprint arXiv:2009.03263},
year = {2020}
}
备注
1 page The piezo-magnetic term Eq.(4) is not invariant in respect of group D_4(E) Eq.(3). So, piezo-magnetic energy does not exist and play no role in the interpretation of ultrasound experiments