Magnetic and transport properties of CeRh2Si2 under high pressures

Muramatsu, Takaki; Eda, Shuhei; Kobayashi, Tatsuo; Eremets, M. I.; Amaya, Kiichi; Araki, Shingo; Settai, Rikio; Ōnuki, Yoshichika

doi:10.1016/s0921-4526(98)00909-0

Cited by 9 publications

(4 citation statements)

References 7 publications

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“…In the Ising antiferromagnet CeRh 2 Si 2 investigated here, the Néel temperature T N of 36 K at ambient pressure, below which AF moments are aligned along c [31], vanishes under a pressure p c 1 GPa [32,33]. Superconductivity appears in a restricted pressure window around p c [34,35].…”

Section: Introductionmentioning

confidence: 81%

“…4(a) presents the zero-field (p,T ) phase diagram of CeRh 2 Si 2 (constructed using susceptibility data from Ref. [33] and resistivity data from Ref. [35]), showing that antiferromagnetism vanishes at p c 1 GPa, where superconductivity develops at very low temperature.…”

Section: Magnetoresistivity and Magnetic Phase Diagrammentioning

confidence: 99%

“…5 shows the three-dimensional magnetic fieldpressure -temperature phase diagram of CeRh 2 Si 2 extracted from our magnetoresistivity measurements (but also including data from Refs. [27,33,35]). Fig.…”

Section: Magnetoresistivity and Magnetic Phase Diagrammentioning

confidence: 99%

“…Fig.4(a) presents the zero-field (p,T ) phase diagram of CeRh 2 Si 2 (constructed using susceptibility data from Ref [33]. and resistivity data from Ref [35]…”

mentioning

confidence: 99%

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Three-dimensional critical phase diagram of the Ising antiferromagnet CeRh2Si2 under intense magnetic field and pressure

et al. 2017

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Using novel instrumentation to combine extreme conditions of intense pulsed magnetic field up to 60 T and high pressure up to 4 GPa, we have established the three-dimensional (3D) magnetic field -pressure -temperature phase diagram of a pure stoichiometric heavy-fermion antiferromagnet (CeRh2Si2). We find a temperature-and pressure-dependent decoupling of the critical and pseudometamagnetic fields, at the borderlines of antiferromagnetism and strongly-correlated paramagnetism. This 3D phase diagram is representative of a class of heavy-fermion Ising antiferromagnets, where long-range magnetic ordering is decoupled from a maximum in the magnetic susceptibility. The combination of extreme conditions enabled us to characterize different quantum phase transitions, where peculiar quantum critical properties are revealed. The interest to couple the effects of magnetic field and pressure on quantum-critical correlated-electron systems is stressed.

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Section: Introductionmentioning

confidence: 81%

Section: Magnetoresistivity and Magnetic Phase Diagrammentioning

confidence: 99%

Section: Magnetoresistivity and Magnetic Phase Diagrammentioning

confidence: 99%

“…Fig.4(a) presents the zero-field (p,T ) phase diagram of CeRh 2 Si 2 (constructed using susceptibility data from Ref [33]. and resistivity data from Ref [35]…”

mentioning

confidence: 99%

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