Thermoelectric power in single-crystalline CeRhSi3

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

doi:10.3938/jkps.62.2016

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 journal › Article

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 language	English
Pages (from-to)	2016-2018
Number of pages	3
Journal	Journal of the Korean Physical Society
Volume	62
Issue number	12
DOIs	https://doi.org/10.3938/jkps.62.2016
Publication status	Published - 2013 Jul

Keywords

CeRhSi
Heavy-fermion superconductor
Kondo effect
Thermoelectric power

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.3938/jkps.62.2016

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title = "Thermoelectric power in single-crystalline CeRhSi3",

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.",

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T1 - Thermoelectric power in single-crystalline CeRhSi3

AU - Tanaka, Hidekazu A.

AU - Aso, Naofumi

AU - Hedo, Masato

AU - Nakama, Takao

AU - Takaesu, Yoshinao

AU - Iida, Hiroki

AU - Kimura, Noriaki

AU - Aoki, Haruyoshi

PY - 2013/7

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N2 - 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.

AB - 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.

KW - CeRhSi

KW - Heavy-fermion superconductor

KW - Kondo effect

KW - Thermoelectric power

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