Pressure dependence of superconductive transition temperature on KxFe2-ySe2

Hidenori Fujita, Tomoko Kagayama, Katsuya Shimizu, Yoshiya Yamamoto, Jun'Ichiro Mizuki, Hiroyuki Okazaki, Yoshihiko Takano

    Research output: Contribution to journalConference articlepeer-review

    5 Citations (Scopus)

    Abstract

    We measured the electric resistance of KxFe2-ySe2 which is said to have two SC dome. The measurement was performed at 1-14 GPa and at low temperature down to 1 K and the samples have different states of Fe-vacancy by annealing. From results of the measurements, we observed SC-like behaviour at over 11 GPa. The behaviour at higher temperature than Tc indicates that there are two SC phases.

    Original languageEnglish
    Article number012070
    JournalJournal of Physics: Conference Series
    Volume592
    Issue number1
    DOIs
    Publication statusPublished - 2014
    Event2014 International Conference on Strongly Correlated Electron Systems, SCES 2014 - Grenoble, France
    Duration: 2014 Jul 72014 Jul 14

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Fingerprint Dive into the research topics of 'Pressure dependence of superconductive transition temperature on K<sub>x</sub>Fe<sub>2-y</sub>Se<sub>2</sub>'. Together they form a unique fingerprint.

    Cite this