Interrelationships between nematicity, antiferromagnetic spin fluctuations and superconductivity: Role of hotspots in FeSe${}_{1-x}$S${}_x$ revealed by high pressure ${}^{77}$Se NMR study

K. Rana, D. V. Ambika, S. L. Bud'ko +3

The sulfur-substituted FeSe, FeSe${}_{1-x}$S${}_x$, is one of the unique systems that provides an independent tunability of nematicity, antiferromagnetism and superconductivity unde…