Thermoelectric power of CeTGe (T: Ni, Pd and Pt)

J. Sakurai; D. Huo; D. Kato; T. Kuwai; Y. Isikawa; K. Mori

doi:10.1016/S0921-4526(99)00869-8

Thermoelectric power of CeTGe (T: Ni, Pd and Pt)

J. Sakurai^*, D. Huo, D. Kato, T. Kuwai, Y. Isikawa, K. Mori

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

13 Scopus citations

Abstract

The electrical resistivity ρ and the thermoelectric power S of the three compounds CeTGe (T; Ni, Pd and Pt) have been measured as a function of the temperature T down to around 0.1 K by the use of a ³He-⁴He dilution refrigerator. The single and positive peak of S(T) for the intermediate valence compound was found for CeNiGe, while a second positive peak of S(T) was found for CePdGe and CePtGe around 2 K in addition to the positive peak and the negative peak of S(T) hitherto reported at higher temperatures. The second peak is considered to be genuine for the Kondo antiferromagnet, and the origin is discussed.

Original language	English
Pages (from-to)	98-100
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	281-282
DOIs	https://doi.org/10.1016/S0921-4526(99)00869-8
State	Published - 2000/06/01
Event	Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Jpn Duration: 1999/08/24 → 1999/08/28

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "Thermoelectric power of CeTGe (T: Ni, Pd and Pt)",

abstract = "The electrical resistivity ρ and the thermoelectric power S of the three compounds CeTGe (T; Ni, Pd and Pt) have been measured as a function of the temperature T down to around 0.1 K by the use of a 3He-4He dilution refrigerator. The single and positive peak of S(T) for the intermediate valence compound was found for CeNiGe, while a second positive peak of S(T) was found for CePdGe and CePtGe around 2 K in addition to the positive peak and the negative peak of S(T) hitherto reported at higher temperatures. The second peak is considered to be genuine for the Kondo antiferromagnet, and the origin is discussed.",

author = "J. Sakurai and D. Huo and D. Kato and T. Kuwai and Y. Isikawa and K. Mori",

year = "2000",

month = jun,

day = "1",

doi = "10.1016/S0921-4526(99)00869-8",

language = "英語",

volume = "281-282",

pages = "98--100",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

note = "Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) ; Conference date: 24-08-1999 Through 28-08-1999",

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TY - JOUR

T1 - Thermoelectric power of CeTGe (T: Ni, Pd and Pt)

AU - Sakurai, J.

AU - Huo, D.

AU - Kato, D.

AU - Kuwai, T.

AU - Isikawa, Y.

AU - Mori, K.

PY - 2000/6/1

Y1 - 2000/6/1

N2 - The electrical resistivity ρ and the thermoelectric power S of the three compounds CeTGe (T; Ni, Pd and Pt) have been measured as a function of the temperature T down to around 0.1 K by the use of a 3He-4He dilution refrigerator. The single and positive peak of S(T) for the intermediate valence compound was found for CeNiGe, while a second positive peak of S(T) was found for CePdGe and CePtGe around 2 K in addition to the positive peak and the negative peak of S(T) hitherto reported at higher temperatures. The second peak is considered to be genuine for the Kondo antiferromagnet, and the origin is discussed.

AB - The electrical resistivity ρ and the thermoelectric power S of the three compounds CeTGe (T; Ni, Pd and Pt) have been measured as a function of the temperature T down to around 0.1 K by the use of a 3He-4He dilution refrigerator. The single and positive peak of S(T) for the intermediate valence compound was found for CeNiGe, while a second positive peak of S(T) was found for CePdGe and CePtGe around 2 K in addition to the positive peak and the negative peak of S(T) hitherto reported at higher temperatures. The second peak is considered to be genuine for the Kondo antiferromagnet, and the origin is discussed.

UR - http://www.scopus.com/inward/record.url?scp=0033904320&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(99)00869-8

DO - 10.1016/S0921-4526(99)00869-8

M3 - 会議記事

AN - SCOPUS:0033904320

SN - 0921-4526

VL - 281-282

SP - 98

EP - 100

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

T2 - Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99)

Y2 - 24 August 1999 through 28 August 1999

ER -

Thermoelectric power of CeTGe (T: Ni, Pd and Pt)

Abstract

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