Ferromagnetism and superconductivity in uranium compounds

Dai Aoki; Jacques Flouquet

doi:10.1143/JPSJ.81.011003

Ferromagnetism and superconductivity in uranium compounds

Dai Aoki, Jacques Flouquet

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

121 Citations (Scopus)

Abstract

Recent advances on ferromagnetic superconductors, UGe ₂, URhGe and UCoGe are presented. The superconductivity (SC) peacefully coexists with the ferromagnetism (FM), forming the spin-triplet state of Cooper pairs. The striking new phenomena, such as SC reinforced by the magnetic field, are associated with Ising-type ferromagnetic fluctuations. A variety of ferromagnetic ordered moments between UGe ₂, URhGe and UCoGe affords to understand the relation between FM, tricriticality and SC.

Original language	English
Article number	11003
Journal	journal of the physical society of japan
Volume	81
Issue number	1
DOIs	https://doi.org/10.1143/JPSJ.81.011003
Publication status	Published - 2012 Jan 1
Externally published	Yes

Keywords

Ferromagnetism
Magnetic fluctuation
Spin-triplet state
Superconductivity
UCoGe
UGe
URhGe

ASJC Scopus subject areas

Physics and Astronomy(all)

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AB - Recent advances on ferromagnetic superconductors, UGe 2, URhGe and UCoGe are presented. The superconductivity (SC) peacefully coexists with the ferromagnetism (FM), forming the spin-triplet state of Cooper pairs. The striking new phenomena, such as SC reinforced by the magnetic field, are associated with Ising-type ferromagnetic fluctuations. A variety of ferromagnetic ordered moments between UGe 2, URhGe and UCoGe affords to understand the relation between FM, tricriticality and SC.

KW - Ferromagnetism

KW - Magnetic fluctuation

KW - Spin-triplet state

KW - Superconductivity

KW - UCoGe

KW - UGe

KW - URhGe

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Ferromagnetism and superconductivity in uranium compounds

Abstract

Keywords

ASJC Scopus subject areas

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