Transport properties of Ce(NixPd1-x)2Si2

D. Huo; J. Sakurai; O. Maruyama; T. Kuwai; Y. Isikawa

doi:10.1016/S0304-8853(01)00105-6

Transport properties of Ce(Ni_xPd_1-x)₂Si₂

D. Huo^*, J. Sakurai, O. Maruyama, T. Kuwai, Y. Isikawa

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

The electrical resistivity and the thermoelectric power of Ce(Ni_xPd_1-x)₂Si₂ have been investigated. The chemical pressure effect caused by substitution of Pd with Ni on the electrical resistivity and the thermoelectric power was found to be very similar to the effect of hydrostatic pressure. The ground state of Ce(Ni_xPd_1-x)₂Si₂ changes gradually from an antiferromagnetic Kondo state (x < 0.2) to an intermediate valence state (x > 0.3) with increasing x. The non-magnetic heavy fermion state seems to be realized at x ≈ 0.2-0.3.

Original language	English
Pages (from-to)	202-204
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	226-230
Issue number	PART I
DOIs	https://doi.org/10.1016/S0304-8853(01)00105-6
State	Published - 2001

Keywords

Electrical resistivity
Thermoelectric power

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1016/S0304-8853(01)00105-6

Cite this

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title = "Transport properties of Ce(NixPd1-x)2Si2",

abstract = "The electrical resistivity and the thermoelectric power of Ce(NixPd1-x)2Si2 have been investigated. The chemical pressure effect caused by substitution of Pd with Ni on the electrical resistivity and the thermoelectric power was found to be very similar to the effect of hydrostatic pressure. The ground state of Ce(NixPd1-x)2Si2 changes gradually from an antiferromagnetic Kondo state (x < 0.2) to an intermediate valence state (x > 0.3) with increasing x. The non-magnetic heavy fermion state seems to be realized at x ≈ 0.2-0.3.",

keywords = "Electrical resistivity, Thermoelectric power",

author = "D. Huo and J. Sakurai and O. Maruyama and T. Kuwai and Y. Isikawa",

note = "Funding Information: One of the authors (D. H.) is grateful for research fellowship support from JSPS.",

year = "2001",

doi = "10.1016/S0304-8853(01)00105-6",

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volume = "226-230",

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T1 - Transport properties of Ce(NixPd1-x)2Si2

AU - Huo, D.

AU - Sakurai, J.

AU - Maruyama, O.

AU - Kuwai, T.

AU - Isikawa, Y.

N1 - Funding Information: One of the authors (D. H.) is grateful for research fellowship support from JSPS.

PY - 2001

Y1 - 2001

N2 - The electrical resistivity and the thermoelectric power of Ce(NixPd1-x)2Si2 have been investigated. The chemical pressure effect caused by substitution of Pd with Ni on the electrical resistivity and the thermoelectric power was found to be very similar to the effect of hydrostatic pressure. The ground state of Ce(NixPd1-x)2Si2 changes gradually from an antiferromagnetic Kondo state (x < 0.2) to an intermediate valence state (x > 0.3) with increasing x. The non-magnetic heavy fermion state seems to be realized at x ≈ 0.2-0.3.

AB - The electrical resistivity and the thermoelectric power of Ce(NixPd1-x)2Si2 have been investigated. The chemical pressure effect caused by substitution of Pd with Ni on the electrical resistivity and the thermoelectric power was found to be very similar to the effect of hydrostatic pressure. The ground state of Ce(NixPd1-x)2Si2 changes gradually from an antiferromagnetic Kondo state (x < 0.2) to an intermediate valence state (x > 0.3) with increasing x. The non-magnetic heavy fermion state seems to be realized at x ≈ 0.2-0.3.

KW - Electrical resistivity

KW - Thermoelectric power

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DO - 10.1016/S0304-8853(01)00105-6

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VL - 226-230

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

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