Journal of the Ceramic Society of Japan
Online ISSN : 1348-6535
Print ISSN : 1882-0743
ISSN-L : 1348-6535
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Phase transition, magnetic, and electronic properties of CeOInS2
Hiroki ITOAkira MIURAYosuke GOTOYoshikazu MIZUGUCHIChikako MORIYOSHIYoshihiro KUROIWANataly Carolina ROSERO-NAVARROKiyoharu TADANAGA
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2021 Volume 129 Issue 5 Pages 249-253

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Abstract

The magnetic and electronic properties of CeOInS2 and their influence on phase transition were analyzed in this study. High-temperature XRD measurements of CeOInS2 revealed that orthorhombic CeOInS2 transformed into tetragonal CeOInS2 at a high temperature of 636 K. The transport properties of CeOInS2 showed semiconducting behavior, with a larger temperature dependence of electronic resistivity in the tetragonal phase compared to that in the orthorhombic phase. Unlike structurally similar Ce(O,F)BiS2 superconductors that show long-range magnetic ordering, CeOInS2 neither exhibited superconductive transition nor long-range magnetic ordering at temperatures between 2 and 300 K.

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