Pressure-induced huge resistivity peak and magnetism in CeRhGe

Taiki Ueda; Daisuke Honda; Kiyohiro Sugiyama; Tatsuma Matsuda; Naoto Metoki; Fuminori Honda; Koji Kaneko; Yoshinori Haga; Tetsuya Takeuchi; Kouichi Kindo; Rikio Settai; Yoshichika Onuki

doi:10.1016/j.physb.2005.01.013

Pressure-induced huge resistivity peak and magnetism in CeRhGe

Taiki Ueda, Daisuke Honda, Kiyohiro Sugiyama, Tatsuma Matsuda, Naoto Metoki, Fuminori Honda, Koji Kaneko, Yoshinori Haga, Tetsuya Takeuchi, Kouichi Kindo, Rikio Settai, Yoshichika Onuki

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

5 Citations (Scopus)

Abstract

We grew a single crystal of an antiferromagnetic CeRhGe and studied the electronic state by measuring the electrical resistivity, magnetic susceptibility, magnetization and neutron scattering. The magnetic susceptibility is found to be highly anisotropic, reflecting the orthorhombic crystal structure. The antiferromagnetic structure is, however, not simple, as expected from the results of the susceptibility. The resistivity peaks at the Néel temperature, which was observed under pressure, is pronounced with increasing pressure up to 1.3-1.5 GPa.

Original language	English
Pages (from-to)	133-135
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	359-361
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2005.01.013
Publication status	Published - 2005 Apr 30
Externally published	Yes

Keywords

CEF
CeRhGe
Magnetization
Neutron
Resistivity
Susceptibility

ASJC Scopus subject areas

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

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10.1016/j.physb.2005.01.013

Cite this

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title = "Pressure-induced huge resistivity peak and magnetism in CeRhGe",

abstract = "We grew a single crystal of an antiferromagnetic CeRhGe and studied the electronic state by measuring the electrical resistivity, magnetic susceptibility, magnetization and neutron scattering. The magnetic susceptibility is found to be highly anisotropic, reflecting the orthorhombic crystal structure. The antiferromagnetic structure is, however, not simple, as expected from the results of the susceptibility. The resistivity peaks at the N{\'e}el temperature, which was observed under pressure, is pronounced with increasing pressure up to 1.3-1.5 GPa.",

keywords = "CEF, CeRhGe, Magnetization, Neutron, Resistivity, Susceptibility",

author = "Taiki Ueda and Daisuke Honda and Kiyohiro Sugiyama and Tatsuma Matsuda and Naoto Metoki and Fuminori Honda and Koji Kaneko and Yoshinori Haga and Tetsuya Takeuchi and Kouichi Kindo and Rikio Settai and Yoshichika Onuki",

note = "Funding Information: This work was financially supported by the Grant-in-Aid for Creative Scientific Research (15GSO123), Priority Area and A from the Ministry of Education, Culture, Sports, Science and Technology. T. Ueda acknowledges the support from the Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists.",

year = "2005",

month = apr,

day = "30",

doi = "10.1016/j.physb.2005.01.013",

language = "English",

volume = "359-361",

pages = "133--135",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "SPEC. ISS.",

}

TY - JOUR

T1 - Pressure-induced huge resistivity peak and magnetism in CeRhGe

AU - Ueda, Taiki

AU - Honda, Daisuke

AU - Sugiyama, Kiyohiro

AU - Matsuda, Tatsuma

AU - Metoki, Naoto

AU - Honda, Fuminori

AU - Kaneko, Koji

AU - Haga, Yoshinori

AU - Takeuchi, Tetsuya

AU - Kindo, Kouichi

AU - Settai, Rikio

AU - Onuki, Yoshichika

N1 - Funding Information: This work was financially supported by the Grant-in-Aid for Creative Scientific Research (15GSO123), Priority Area and A from the Ministry of Education, Culture, Sports, Science and Technology. T. Ueda acknowledges the support from the Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists.

PY - 2005/4/30

Y1 - 2005/4/30

N2 - We grew a single crystal of an antiferromagnetic CeRhGe and studied the electronic state by measuring the electrical resistivity, magnetic susceptibility, magnetization and neutron scattering. The magnetic susceptibility is found to be highly anisotropic, reflecting the orthorhombic crystal structure. The antiferromagnetic structure is, however, not simple, as expected from the results of the susceptibility. The resistivity peaks at the Néel temperature, which was observed under pressure, is pronounced with increasing pressure up to 1.3-1.5 GPa.

AB - We grew a single crystal of an antiferromagnetic CeRhGe and studied the electronic state by measuring the electrical resistivity, magnetic susceptibility, magnetization and neutron scattering. The magnetic susceptibility is found to be highly anisotropic, reflecting the orthorhombic crystal structure. The antiferromagnetic structure is, however, not simple, as expected from the results of the susceptibility. The resistivity peaks at the Néel temperature, which was observed under pressure, is pronounced with increasing pressure up to 1.3-1.5 GPa.

KW - CEF

KW - CeRhGe

KW - Magnetization

KW - Neutron

KW - Resistivity

KW - Susceptibility

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U2 - 10.1016/j.physb.2005.01.013

DO - 10.1016/j.physb.2005.01.013

M3 - Article

AN - SCOPUS:18144423817

VL - 359-361

SP - 133

EP - 135

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - SPEC. ISS.

ER -

Pressure-induced huge resistivity peak and magnetism in CeRhGe

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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