Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn5: 115In NQR study of CeRh1-xIrxIn5

Norihiko Yamaguchi; Hiroki Kan; G. Q. Zheng; Y. Kitaoka; J. L. Sarrao; J. D. Thompson

doi:10.1016/S0921-4534(02)02733-8

Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn₅: ¹¹⁵In NQR study of CeRh_1-xIr_xIn₅

Norihiko Yamaguchi, Hiroki Kan, G. Q. Zheng, Y. Kitaoka, J. L. Sarrao, J. D. Thompson

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

Abstract

We have studied the chemical-pressure effect on the Neel temperature (T_N) due to the substitution of Ir for Rh in the layered heavy fermion compound CeRhIn₅ by nuclear quadrupolar resonance (NQR) technique. We find that T_N increases slightly upon replacing Ir for Rh up to the Ir content of 0.45. This feature resembles that in hydrostatically pressurized CeRhIn₅ below 1.0 GPa where T_N shows a similar dependence against pressure.

Original language	English
Pages (from-to)	543-544
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	388-389
DOIs	https://doi.org/10.1016/S0921-4534(02)02733-8
Publication status	Published - May 2003
Externally published	Yes
Event	proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: Aug 20 2002 → Aug 27 2002

Keywords

CeIrIn
CeRhIn
Heavy fermion
NQR

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4534(02)02733-8

Cite this

Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn₅ : ¹¹⁵In NQR study of CeRh_1-xIr_xIn₅. / Yamaguchi, Norihiko; Kan, Hiroki; Zheng, G. Q.; Kitaoka, Y.; Sarrao, J. L.; Thompson, J. D.

In: Physica C: Superconductivity and its applications, Vol. 388-389, 05.2003, p. 543-544.

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

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title = "Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn5: 115In NQR study of CeRh1-xIrxIn5",

abstract = "We have studied the chemical-pressure effect on the Neel temperature (TN) due to the substitution of Ir for Rh in the layered heavy fermion compound CeRhIn5 by nuclear quadrupolar resonance (NQR) technique. We find that TN increases slightly upon replacing Ir for Rh up to the Ir content of 0.45. This feature resembles that in hydrostatically pressurized CeRhIn5 below 1.0 GPa where TN shows a similar dependence against pressure.",

keywords = "CeIrIn, CeRhIn, Heavy fermion, NQR",

author = "Norihiko Yamaguchi and Hiroki Kan and Zheng, {G. Q.} and Y. Kitaoka and Sarrao, {J. L.} and Thompson, {J. D.}",

note = "Funding Information: We thank K. Tanabe for assistance in the early stage of the work. This work was supported in part by Grant-in-Aid for Scientific Research nos. 14540338 and 10CE2004 (COE) from MEXT, Japan. Work at Los Alamos was performed under the auspicious of US DOE.; proceedings of the 23rd international conference on low temper ; Conference date: 20-08-2002 Through 27-08-2002",

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doi = "10.1016/S0921-4534(02)02733-8",

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T1 - Effect of chemical pressure on the magnetic order in heavy electron system CeRhIn5

T2 - proceedings of the 23rd international conference on low temper

AU - Yamaguchi, Norihiko

AU - Kan, Hiroki

AU - Zheng, G. Q.

AU - Kitaoka, Y.

AU - Sarrao, J. L.

AU - Thompson, J. D.

N1 - Funding Information: We thank K. Tanabe for assistance in the early stage of the work. This work was supported in part by Grant-in-Aid for Scientific Research nos. 14540338 and 10CE2004 (COE) from MEXT, Japan. Work at Los Alamos was performed under the auspicious of US DOE.

PY - 2003/5

Y1 - 2003/5

N2 - We have studied the chemical-pressure effect on the Neel temperature (TN) due to the substitution of Ir for Rh in the layered heavy fermion compound CeRhIn5 by nuclear quadrupolar resonance (NQR) technique. We find that TN increases slightly upon replacing Ir for Rh up to the Ir content of 0.45. This feature resembles that in hydrostatically pressurized CeRhIn5 below 1.0 GPa where TN shows a similar dependence against pressure.

AB - We have studied the chemical-pressure effect on the Neel temperature (TN) due to the substitution of Ir for Rh in the layered heavy fermion compound CeRhIn5 by nuclear quadrupolar resonance (NQR) technique. We find that TN increases slightly upon replacing Ir for Rh up to the Ir content of 0.45. This feature resembles that in hydrostatically pressurized CeRhIn5 below 1.0 GPa where TN shows a similar dependence against pressure.

KW - CeIrIn

KW - CeRhIn

KW - Heavy fermion

KW - NQR

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VL - 388-389

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EP - 544

JO - Physica C: Superconductivity and its Applications

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