Observation of orbital ordering and origin of the nematic order in FeSe

In iron-based superconductors the interactions driving the nematic order that breaks the lattice four-fold rotational symmetry in the iron plane may also facilitate the Cooper pairing, but experimental determination of these interactions is challenging because the temperatures of the nematic order a...

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Bibliographic Details
Main Authors: R X Cao, Jian Hu, Jun Dong, J B Zhang, X S Ye, Y F Xu, D A Chareev, A N Vasiliev, Bing Wu, X H Zeng, Q L Wang, Guoqing Wu
Format: Article
Language:English
Published: IOP Publishing 2019-01-01
Series:New Journal of Physics
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/ab4927