Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4

Unconventional superconductivity: role of magnetic interactions in strontium ruthenate A new framework for analysing the role of magnetic interactions on the unconventional superconductivity in strontium ruthenate. Strontium ruthenate is an unconventional superconductor that used to be touted a pote...

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Autores principales:	Bongjae Kim, Sergii Khmelevskyi, Igor I. Mazin, Daniel F. Agterberg, Cesare Franchini
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Materials of engineering and construction. Mechanics of materials TA401-492 Atomic physics. Constitution and properties of matter QC170-197
Acceso en línea:	https://doaj.org/article/524cd4373819461fa6cdc52b04328c24
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spelling	oai:doaj.org-article:524cd4373819461fa6cdc52b04328c242021-12-02T14:22:13ZAnisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO410.1038/s41535-017-0041-82397-4648https://doaj.org/article/524cd4373819461fa6cdc52b04328c242017-07-01T00:00:00Zhttps://doi.org/10.1038/s41535-017-0041-8https://doaj.org/toc/2397-4648Unconventional superconductivity: role of magnetic interactions in strontium ruthenate A new framework for analysing the role of magnetic interactions on the unconventional superconductivity in strontium ruthenate. Strontium ruthenate is an unconventional superconductor that used to be touted a potential three-dimensional analogue of Helium-3, as it was thought to have the same type of chiral p-wave pairing. It is now widely accepted that this is not the case, but many questions remain over the exact nature of the pairing, particularly regarding the role of magnetic interactions. An international team of researchers led by Bongjae Kim and Sergii Khmelevskyi from the University of Vienna and Vienna University of Technology now present a framework that can incorporate the leading isotropic and anisotropic magnetic interactions in a different but complimentary way to the widely used Hubbard-model, providing an alternative way of exploring the superconducting pairing symmetry.Bongjae KimSergii KhmelevskyiIgor I. MazinDaniel F. AgterbergCesare FranchiniNature PortfolioarticleMaterials of engineering and construction. Mechanics of materialsTA401-492Atomic physics. Constitution and properties of matterQC170-197ENnpj Quantum Materials, Vol 2, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Materials of engineering and construction. Mechanics of materials TA401-492 Atomic physics. Constitution and properties of matter QC170-197
spellingShingle	Materials of engineering and construction. Mechanics of materials TA401-492 Atomic physics. Constitution and properties of matter QC170-197 Bongjae Kim Sergii Khmelevskyi Igor I. Mazin Daniel F. Agterberg Cesare Franchini Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4
description	Unconventional superconductivity: role of magnetic interactions in strontium ruthenate A new framework for analysing the role of magnetic interactions on the unconventional superconductivity in strontium ruthenate. Strontium ruthenate is an unconventional superconductor that used to be touted a potential three-dimensional analogue of Helium-3, as it was thought to have the same type of chiral p-wave pairing. It is now widely accepted that this is not the case, but many questions remain over the exact nature of the pairing, particularly regarding the role of magnetic interactions. An international team of researchers led by Bongjae Kim and Sergii Khmelevskyi from the University of Vienna and Vienna University of Technology now present a framework that can incorporate the leading isotropic and anisotropic magnetic interactions in a different but complimentary way to the widely used Hubbard-model, providing an alternative way of exploring the superconducting pairing symmetry.
format	article
author	Bongjae Kim Sergii Khmelevskyi Igor I. Mazin Daniel F. Agterberg Cesare Franchini
author_facet	Bongjae Kim Sergii Khmelevskyi Igor I. Mazin Daniel F. Agterberg Cesare Franchini
author_sort	Bongjae Kim
title	Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4
title_short	Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4
title_full	Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4
title_fullStr	Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4
title_full_unstemmed	Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4
title_sort	anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor sr2ruo4
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/524cd4373819461fa6cdc52b04328c24
work_keys_str_mv	AT bongjaekim anisotropyofmagneticinteractionsandsymmetryoftheorderparameterinunconventionalsuperconductorsr2ruo4 AT sergiikhmelevskyi anisotropyofmagneticinteractionsandsymmetryoftheorderparameterinunconventionalsuperconductorsr2ruo4 AT igorimazin anisotropyofmagneticinteractionsandsymmetryoftheorderparameterinunconventionalsuperconductorsr2ruo4 AT danielfagterberg anisotropyofmagneticinteractionsandsymmetryoftheorderparameterinunconventionalsuperconductorsr2ruo4 AT cesarefranchini anisotropyofmagneticinteractionsandsymmetryoftheorderparameterinunconventionalsuperconductorsr2ruo4
_version_	1718391485977591808

Anisotropy of magnetic interactions and symmetry of the order parameter in unconventional superconductor Sr2RuO4

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