Pressure-induced quantum critical behavior in LaFeAsO1-xHx studied via NMR

LaFeAsO1-xHx is a prototypical iron-based superconductor. However, its phase diagram presents unique properties compared to conventional iron-based superconductors: (1) the superconducting phase is sandwiched between two antiferromagnetic (AF) phases appearing in lightly (x ≤ 0.05) and heavily (0.49...

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Bibliographic Details
Main Authors: Naoki Fujiwara, Masayoshi Takeuchi, Takanori Kuwayama, Satoshi Nakagawa, Soshi Iimura, Satoru Matsuishi, Hideo Hosono
Format: Article
Language:English
Published: AIP Publishing LLC 2018-10-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5042482