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Electronic theory for the magnetic anisotropy in Sr2RuO 4

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dc.contributor.author Eremin I.
dc.contributor.author Manske D.
dc.contributor.author Tarento J.
dc.contributor.author Bennemann K.
dc.date.accessioned 2018-09-17T21:35:12Z
dc.date.available 2018-09-17T21:35:12Z
dc.date.issued 2002
dc.identifier.issn 1557-1939
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/135178
dc.description.abstract Using a three-band Hubbard Hamiltonian we calculated within the random-phase-approximation the spin susceptibility, χ(q, ω), and NMR spin-lattice relaxation rate 1/T1, in the normal state of the triplet superconductor Sr2RuO4, and obtained quantitative agreement with experimental data. Most importantly, we found that because of spin-orbit coupling the out-of-plane component of the spin susceptibility χzz(q, ω) becomes two times larger than the in-plane one at low temperatures. We analyze in particular the role of the xy-band in the magnetic anisotropy. © 2002 Plenum Publishing Corporation.
dc.relation.ispartofseries Journal of Superconductivity and Novel Magnetism
dc.subject Magnetic dynamics
dc.subject Ruthenates
dc.subject Spin-orbit coupling
dc.title Electronic theory for the magnetic anisotropy in Sr2RuO 4
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 15
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 447
dc.source.id SCOPUS15571939-2002-15-5-SID1642363628


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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