Superconductivity in S-substituted FeTe
By Y. Mizuguchi, F. Tomioka, S. Tsuda, T. Yamaguchi, Y. Takano. 2008
235 citations recorded by the source corpus.
We synthesized a superconducting system of FeTe1−xSx with a PbO-type structure. It has the simplest crystal structure among iron-based superconductors. The superconducting transition temperature is about 10 K when x is 0.2. The upper critical field Bc2(0) was estimated to be ~70 T. The coherent length was calculated to be ~2.2 nm. Since FeTe1−xSx is composed of nontoxic elements, this material is a candidate for applications that will further advance research on iron-based superconductors.
Subfields: Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/95f41dab2eaada639f139cb47e246536d59751f5
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In Atomic and Molecular Physics, and Optics
In Electronic, Optical and Magnetic Materials
In Materials Chemistry
Citations in the corpus
- Novel BiS2-based layered superconductor Bi4O4S3 (2012, background): “To date, over 50 Fe-based superconductors with a layered structure, basically composed of superconducting layers of Fe-pnictogen (Fe2As2 or Fe2P2) or Fe-chalcogen (Fe2Se2 or Fe2Te2) layers and spacer layers, have been discovered.(8-13) As introduced here, discovery of a new layered superconductor pr”