Evolution of the low-temperature Fermi surface of superconducting FeSe1−xSx across a nematic phase transition

The existence of a nematic phase transition in iron-chalcogenide superconductors poses an intriguing question about its impact on superconductivity. To understand the nature of this unique quantum phase transition, it is essential to study how the electronic structure changes across this transition...

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Hlavní autoři: Coldea, AI, Blake, SF, Kasahara, S, Haghighirad, AA, Watson, MD, Knafo, W, Choi, ES, McCollam, A, Reiss, P, Yamashita, T, Bruma, M, Speller, SC, Matsuda, Y, Wolf, T, Shibauchi, T, Schofield, AJ
Médium: Journal article
Jazyk:English
Vydáno: Springer Nature 2019