Comparison of two superconducting phases induced by a magnetic field in UTe2

Comparison of two superconducting phases induced by a magnetic field in UTe2

In a magnetic field, superconductivity can be induced or reinforced near a metamagnetic transition, where ferromagnetic fluctuations are suspected to mediate the pairing strength of the Cooper pairs. Here, the authors investigate the superconductor UTe2 and report on the variation in the superconduc...

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Main Authors: W. Knafo, M. Nardone, M. Vališka, A. Zitouni, G. Lapertot, D. Aoki, G. Knebel, D. Braithwaite
Format: Article
Language:English
Published: Nature Publishing Group 2021-03-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-021-00545-z
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spelling doaj-0f755ab101b54196bfff570e76d4f4372021-03-11T11:52:27ZengNature Publishing GroupCommunications Physics2399-36502021-03-01411910.1038/s42005-021-00545-zComparison of two superconducting phases induced by a magnetic field in UTe2W. Knafo0M. Nardone1M. Vališka2A. Zitouni3G. Lapertot4D. Aoki5G. Knebel6D. Braithwaite7Laboratoire National des Champs Magnétiques Intenses, UPR 3228, CNRS-UPS-INSA-UGALaboratoire National des Champs Magnétiques Intenses, UPR 3228, CNRS-UPS-INSA-UGAUniv. Grenoble Alpes, CEA, Grenoble INP, IRIG, PHELIQS, 38000Laboratoire National des Champs Magnétiques Intenses, UPR 3228, CNRS-UPS-INSA-UGAUniv. Grenoble Alpes, CEA, Grenoble INP, IRIG, PHELIQS, 38000Univ. Grenoble Alpes, CEA, Grenoble INP, IRIG, PHELIQS, 38000Univ. Grenoble Alpes, CEA, Grenoble INP, IRIG, PHELIQS, 38000Univ. Grenoble Alpes, CEA, Grenoble INP, IRIG, PHELIQS, 38000In a magnetic field, superconductivity can be induced or reinforced near a metamagnetic transition, where ferromagnetic fluctuations are suspected to mediate the pairing strength of the Cooper pairs. Here, the authors investigate the superconductor UTe2 and report on the variation in the superconducting properties as the magnetic field is applied along two particular crystallographic axes and their relation to metamagnetism.https://doi.org/10.1038/s42005-021-00545-z
collection DOAJ
language English
format Article
sources DOAJ
author W. Knafo
M. Nardone
M. Vališka
A. Zitouni
G. Lapertot
D. Aoki
G. Knebel
D. Braithwaite
spellingShingle W. Knafo
M. Nardone
M. Vališka
A. Zitouni
G. Lapertot
D. Aoki
G. Knebel
D. Braithwaite
Comparison of two superconducting phases induced by a magnetic field in UTe2
Communications Physics
author_facet W. Knafo
M. Nardone
M. Vališka
A. Zitouni
G. Lapertot
D. Aoki
G. Knebel
D. Braithwaite
author_sort W. Knafo
title Comparison of two superconducting phases induced by a magnetic field in UTe2
title_short Comparison of two superconducting phases induced by a magnetic field in UTe2
title_full Comparison of two superconducting phases induced by a magnetic field in UTe2
title_fullStr Comparison of two superconducting phases induced by a magnetic field in UTe2
title_full_unstemmed Comparison of two superconducting phases induced by a magnetic field in UTe2
title_sort comparison of two superconducting phases induced by a magnetic field in ute2
publisher Nature Publishing Group
series Communications Physics
issn 2399-3650
publishDate 2021-03-01
description In a magnetic field, superconductivity can be induced or reinforced near a metamagnetic transition, where ferromagnetic fluctuations are suspected to mediate the pairing strength of the Cooper pairs. Here, the authors investigate the superconductor UTe2 and report on the variation in the superconducting properties as the magnetic field is applied along two particular crystallographic axes and their relation to metamagnetism.
url https://doi.org/10.1038/s42005-021-00545-z
work_keys_str_mv AT wknafo comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
AT mnardone comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
AT mvaliska comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
AT azitouni comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
AT glapertot comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
AT daoki comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
AT gknebel comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
AT dbraithwaite comparisonoftwosuperconductingphasesinducedbyamagneticfieldinute2
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