@article{82fd0f4825a94bc99e8fecd04ac779dd,
title = "Excess iron deintercalation induced superconductivity in Fe(Te, Se) and Fe(Te, S) via sulfur annealing",
abstract = "We discovered a novel annealing method for Fe-chalcogenide superconductors. It was found that sulfur annealing deintercalated excess Fe via formation of FeS2. Due to its specifics, sulfur annealing is applicable when preparing Fe-chalcogenide-based wires or cables.",
author = "K. Deguchi and A. Yamashita and T. Yamaki and H. Hara and S. Demura and Denholme, {S. J.} and M. Fujioka and H. Okazaki and H. Takeya and T. Yamaguchi and Y. Takano",
year = "2014",
month = feb,
day = "7",
doi = "10.1063/1.4864417",
language = "English",
volume = "115",
journal = "Journal of Applied Physics",
issn = "0021-8979",
publisher = "American Institute of Physics",
number = "5",
}