Thermoelectric power in single-crystalline CeRhSi3

Hidekazu A. Tanaka, Naofumi Aso, Masato Hedo, Takao Nakama, Yoshinao Takaesu, Hiroki Iida, Noriaki Kimura, Haruyoshi Aoki

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The thermoelectric power S of a heavy-fermion superconductor CeRhSi3 has been measured at temperatures from 2.0 K to 300 K under hydrostatic pressures up to 2.7 GPa in order to clarify the Kondo effect in CeRhSi3. S exhibits a large value of up to 60 μV/K, which is characteristic of heavyfermion systems. S shows a maximum in its temperature dependence mainly due to the Kondo effect, and its maximum temperature T Smax gradually increases from 96 K at ambient pressure to 127 K at 2.7 GPa when a pressure is applied.

Original languageEnglish
Pages (from-to)2016-2018
Number of pages3
JournalJournal of the Korean Physical Society
Volume62
Issue number12
DOIs
Publication statusPublished - 2013 Jul

Keywords

  • CeRhSi
  • Heavy-fermion superconductor
  • Kondo effect
  • Thermoelectric power

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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