Resurgence of superconductivity and the role of dxy hole band in FeSe1−x Te x

Autor: Archie B. Morfoot, Timur K. Kim, Matthew D. Watson, Amir A. Haghighirad, Shiv J. Singh, Nick Bultinck, Amalia I. Coldea
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Communications Physics, Vol 6, Iss 1, Pp 1-9 (2023)
Druh dokumentu: article
ISSN: 2399-3650
DOI: 10.1038/s42005-023-01481-w
Popis: Abstract Iron-chalcogenide superconductors display rich phenomena caused by orbital-dependent band shifts and electronic correlations. Additionally, they are potential candidates for topological superconductivity due to the band inversion between the Fe d bands and the chalcogen p z band. Here we present a detailed study of the electronic structure of the nematic superconductors FeSe1−x Te x (0
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