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Large uniaxial magnetic anisotropy of hexagonal Fe-Hf-Sb alloys

dc.contributor.authorKývala, Lukáš
dc.contributor.authorTchaplianka, Maxim
dc.contributor.authorShick, Alexander B.
dc.contributor.authorKhmelevskyi, Sergii
dc.contributor.authorLegut, Dominik
dc.date.accessioned2020-09-23T08:15:01Z
dc.date.available2020-09-23T08:15:01Z
dc.date.issued2020
dc.identifier.citationCrystals. 2020, vol. 10, issue 6, art. no. 430.cs
dc.identifier.issn2073-4352
dc.identifier.urihttp://hdl.handle.net/10084/141810
dc.description.abstractWe theoretically investigate the electronic and magnetic structure of Fe2Hf. The density functional theory calculations are shown to produce the negative, easy-plane, magnetic anisotropy in the hexagonal Fe2Hf. Antimony substitution suppresses the planar magnetization direction and favors the uniaxial magnetic anisotropy, in agreement with experimental observations. Our study suggests the possibility of the chemical control of the magnetic anisotropy in Fe2Hf by Sb substitution, and illustrates the potential of (Fe,Sb)2+xHf1-xLaves phase alloys for the permanent magnet applications.cs
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofseriesCrystalscs
dc.relation.urihttp://doi.org/10.3390/cryst10060430cs
dc.rights© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectelectronic structurecs
dc.subjectmagnetismcs
dc.subjectmagnetic anisotropycs
dc.subjectpermanent magnetscs
dc.titleLarge uniaxial magnetic anisotropy of hexagonal Fe-Hf-Sb alloyscs
dc.typearticlecs
dc.identifier.doi10.3390/cryst10060430
dc.rights.accessopenAccesscs
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume10cs
dc.description.issue6cs
dc.description.firstpageart. no. 430cs
dc.identifier.wos000551666300001


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© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.