Unconventional superconductivity in heavy-fermion systems

Y. Kitaoka; S. Kawasaki; T. Mito; Y. Kawasaki

doi:10.1143/JPSJ.74.186

Unconventional superconductivity in heavy-fermion systems

Y. Kitaoka, S. Kawasaki, T. Mito, Y. Kawasaki

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

14 Citations (Scopus)

Abstract

We review the studies on the emergent phases of superconductvity and magnetism in the f-electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (NQR) under pressure. These studies have unraveled a rich variety of the phenomena in the ground state of HF systems. In this article, we highlight the novel phase diagrams of magnetism and unconventional superconductivity (SC) in CeCu ₂Si ₂, HF antiferromagnets CeRhIn ₅, and CeIn ₃. A new light is shed on the difference and common features on the interplay between magnetism and SC on the magnetic criticality.

Original language	English
Pages (from-to)	186-199
Number of pages	14
Journal	journal of the physical society of japan
Volume	74
Issue number	1
DOIs	https://doi.org/10.1143/JPSJ.74.186
Publication status	Published - Jan 2005
Externally published	Yes

Keywords

Heavy-fermion superconductivity
Kondo lattice
NQR
Pressure-induced phase transition
Quantum critical point

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1143/JPSJ.74.186

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title = "Unconventional superconductivity in heavy-fermion systems",

abstract = "We review the studies on the emergent phases of superconductvity and magnetism in the f-electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (NQR) under pressure. These studies have unraveled a rich variety of the phenomena in the ground state of HF systems. In this article, we highlight the novel phase diagrams of magnetism and unconventional superconductivity (SC) in CeCu 2Si 2, HF antiferromagnets CeRhIn 5, and CeIn 3. A new light is shed on the difference and common features on the interplay between magnetism and SC on the magnetic criticality.",

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AU - Kitaoka, Y.

AU - Kawasaki, S.

AU - Mito, T.

AU - Kawasaki, Y.

PY - 2005/1

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N2 - We review the studies on the emergent phases of superconductvity and magnetism in the f-electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (NQR) under pressure. These studies have unraveled a rich variety of the phenomena in the ground state of HF systems. In this article, we highlight the novel phase diagrams of magnetism and unconventional superconductivity (SC) in CeCu 2Si 2, HF antiferromagnets CeRhIn 5, and CeIn 3. A new light is shed on the difference and common features on the interplay between magnetism and SC on the magnetic criticality.

AB - We review the studies on the emergent phases of superconductvity and magnetism in the f-electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (NQR) under pressure. These studies have unraveled a rich variety of the phenomena in the ground state of HF systems. In this article, we highlight the novel phase diagrams of magnetism and unconventional superconductivity (SC) in CeCu 2Si 2, HF antiferromagnets CeRhIn 5, and CeIn 3. A new light is shed on the difference and common features on the interplay between magnetism and SC on the magnetic criticality.

KW - Heavy-fermion superconductivity

KW - Kondo lattice

KW - NQR

KW - Pressure-induced phase transition

KW - Quantum critical point

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Unconventional superconductivity in heavy-fermion systems

Abstract

Keywords

ASJC Scopus subject areas

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