Contribution of spinons to thermal properties of glass-ceramics containing spin-chain compound SrCuO2

Nobuaki Terakado, Yuudai Yokochi, Kouki Watanabe, Yoshihiro Takahashi, Takumi Fujiwara

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Materials with high thermal conductivity have attracted considerable attention for thermal management of electronic devices. Therefore, focusing on formability and anisotropic heat transfer, we fabricated glass-ceramics containing the spin-chain compound SrCuO2 and demonstrated its high thermal conductivity in the previous work, where SrCuO2 is known to exhibit high thermal conductivity owing to the presence of quasiparticles, i.e., spinons. In this study, we attempt to confirm the presence of spinons by analyzing temperature dependence of specific heat and investigate relationship between spinons and thermal properties.

Original languageEnglish
Pages (from-to)1019-1021
Number of pages3
JournalJournal of the Ceramic Society of Japan
Volume126
Issue number12
DOIs
Publication statusPublished - 2018 Dec

Keywords

  • Glass-ceramics
  • Spinon
  • Thermal management

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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