Magnetization study of heavy Fermion superconductor URu2Si 2 under high pressures

K. Tenya; I. Kawasaki; K. Tameyasu; S. Yasuda; M. Yokoyama; H. Amitsuka; N. Tateiwa; T. C. Kobayashi

doi:10.1016/j.physb.2005.01.325

Magnetization study of heavy Fermion superconductor URu₂Si ₂ under high pressures

K. Tenya, I. Kawasaki, K. Tameyasu, S. Yasuda, M. Yokoyama, H. Amitsuka, N. Tateiwa, T. C. Kobayashi

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

9 Citations (Scopus)

Abstract

Magnetization measurements of URu₂Si₂ have been performed under hydrostatic pressures. The superconducting transition temperature decreases linearly with pressure up to 1.1 GPa and disappears above 1.5 GPa. The hysteretic magnetization shows characteristic behaviors at high pressures, suggesting that the pinning properties are changed due to the switch of the normal state to the antiferromagnetic state.

Original language	English
Pages (from-to)	1135-1137
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	359-361
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2005.01.325
Publication status	Published - Apr 30 2005

Keywords

Pressure effects
Superconductivity
URuSi

ASJC Scopus subject areas

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

Access to Document

10.1016/j.physb.2005.01.325

Cite this

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title = "Magnetization study of heavy Fermion superconductor URu2Si 2 under high pressures",

abstract = "Magnetization measurements of URu2Si2 have been performed under hydrostatic pressures. The superconducting transition temperature decreases linearly with pressure up to 1.1 GPa and disappears above 1.5 GPa. The hysteretic magnetization shows characteristic behaviors at high pressures, suggesting that the pinning properties are changed due to the switch of the normal state to the antiferromagnetic state.",

keywords = "Pressure effects, Superconductivity, URuSi",

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AU - Tenya, K.

AU - Kawasaki, I.

AU - Tameyasu, K.

AU - Yasuda, S.

AU - Yokoyama, M.

AU - Amitsuka, H.

AU - Tateiwa, N.

AU - Kobayashi, T. C.

PY - 2005/4/30

Y1 - 2005/4/30

N2 - Magnetization measurements of URu2Si2 have been performed under hydrostatic pressures. The superconducting transition temperature decreases linearly with pressure up to 1.1 GPa and disappears above 1.5 GPa. The hysteretic magnetization shows characteristic behaviors at high pressures, suggesting that the pinning properties are changed due to the switch of the normal state to the antiferromagnetic state.

AB - Magnetization measurements of URu2Si2 have been performed under hydrostatic pressures. The superconducting transition temperature decreases linearly with pressure up to 1.1 GPa and disappears above 1.5 GPa. The hysteretic magnetization shows characteristic behaviors at high pressures, suggesting that the pinning properties are changed due to the switch of the normal state to the antiferromagnetic state.

KW - Pressure effects

KW - Superconductivity

KW - URuSi

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