Presentation Information
[16a-PA1-4]Element Substitution Effects on the Bi site in RE(O,F)BiS2 with High-Entropy-Alloy type RE site
〇(M1C)Yuto Miyake1, Tadataka Watanabe1, Satoshi Demura1 (1.Nihon Univ.)
Keywords:
BiS2-based superconductor,High entropy alloy,Element substitution effect
Recently,superconducting transition with Tconset at 4.3 K has been reported in La0.20Ce0.20Pr0.20Nd0.20Sm0.20O0.5F0.5BiS2 with a high-entropy-alloy (HEA)-type rare-earth site.However, the effects of elemental substitution at the Bi site in such HEA-type compounds have not yet been reported.Therefore, investigating elemental substitution at the Bi site is expected to provide insight into the mechanism by which Bi-site substitution influences the superconducting properties.
In this presentation, we discuss the effects of Bi site elemental substitution on the superconducting properties of HEA-type RE(O, F)BiS2.
In this presentation, we discuss the effects of Bi site elemental substitution on the superconducting properties of HEA-type RE(O, F)BiS2.