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Sökning: id:"swepub:oai:DiVA.org:oru-75225" > Influence of antiph...

  • Arapan, S.IT4Innovations, VSB-Technical University of Ostrava, Ostrava-Poruba, Czech Republic; ICCRAM, International Research Center in Critical Raw Materials and Advanced Industrial Technologies, University of Burgos, Burgos, Spain,VSB Tech Univ Ostrava, IT4Innovat, 17 Listopadu 15, CZ-70833 Ostrava, Czech Republic;Univ Burgos, Int Res Ctr Crit Raw Mat & Adv Ind Technol, ICCRAM, Burgos 09001, Spain (författare)

Influence of antiphase boundary of the MnAl tau-phase on the energy product

  • Artikel/kapitelEngelska2019

Förlag, utgivningsår, omfång ...

  • American Physical Society,2019
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:oru-75225
  • https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-75225URI
  • https://doi.org/10.1103/PhysRevMaterials.3.064412DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-390677URI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

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Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Funding Agencies:EU H2020 project Novamag  686056 Austrian Science Fund FWF  I3288-N36 European Regional Development Fund in the IT4Innovations national supercomputing centerPath to Exascale Project within the Operational Programme Research, Development and Education  CZ 02.1.01/0.0/0.0/16_013/0001791 eSSENCE
  • In this paper, we use a multiscale approach to describe a realistic model of a permanent magnet based on MnAl tau-phase and elucidate how the antiphase boundary defects present in this material affect the energy product. We show how the extrinsic properties of a microstructure depend on the intrinsic properties of a structure with defects by performing micromagnetic simulations. For an accurate estimation of the energy product of a realistic permanent magnet based on the MnAl tau-phase with antiphase boundaries, we quantify exchange interaction strength across the antiphase boundary defect with a simple approach derived from first-principles calculations. These two types of calculations, performed at different scales, are linked via atomistic spin-dynamics simulations.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Nieves, P.ICCRAM, International Research Center in Critical Raw Materials and Advanced Industrial Technologies, University of Burgos, Burgos, Spain,Univ Burgos, Int Res Ctr Crit Raw Mat & Adv Ind Technol, ICCRAM, Burgos 09001, Spain (författare)
  • Cuesta-Lopez, S.ICCRAM, International Research Center in Critical Raw Materials and Advanced Industrial Technologies, University of Burgos, Burgos, Spain; ICAMCyL, International Center for Advanced Materials and Raw Materials of Castilla y Léon, Léon, Spain,Univ Burgos, Int Res Ctr Crit Raw Mat & Adv Ind Technol, ICCRAM, Burgos 09001, Spain;Int Ctr Adv Mat & Raw Mat Castilla & Leon, ICAMCyL, Leon 24492, Spain (författare)
  • Gusenbauer, M.Department for Integrated Sensor Systems, Danube University Krems, Wiener Neustadt, Austria,Danube Univ Krems, Dept Integrated Sensor Syst, A-2700 Wiener Neustadt, Austria (författare)
  • Oezelt, H.Department for Integrated Sensor Systems, Danube University Krems, Wiener Neustadt, Austria,Danube Univ Krems, Dept Integrated Sensor Syst, A-2700 Wiener Neustadt, Austria (författare)
  • Schrefl, T.Department for Integrated Sensor Systems, Danube University Krems, Wiener Neustadt, Austria,Danube Univ Krems, Dept Integrated Sensor Syst, A-2700 Wiener Neustadt, Austria (författare)
  • Delczeg-Czirjak, Erna KrisztinaUppsala universitet,Materialteori(Swepub:uu)ernde783 (författare)
  • Herper, Heike C.Uppsala universitet,Materialteori(Swepub:uu)heihe597 (författare)
  • Eriksson, Olle,1960-Uppsala universitet,Örebro universitet,Institutionen för naturvetenskap och teknik,Department of Physics and Astronomy, Division of Materials Theory, Uppsala University, Uppsala, Sweden,Materialteori,Orebro Univ, Sch Sci & Engn, SE-70182 Orebro, Sweden(Swepub:uu)olleerik (författare)
  • IT4Innovations, VSB-Technical University of Ostrava, Ostrava-Poruba, Czech Republic; ICCRAM, International Research Center in Critical Raw Materials and Advanced Industrial Technologies, University of Burgos, Burgos, SpainVSB Tech Univ Ostrava, IT4Innovat, 17 Listopadu 15, CZ-70833 Ostrava, Czech Republic;Univ Burgos, Int Res Ctr Crit Raw Mat & Adv Ind Technol, ICCRAM, Burgos 09001, Spain (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Physical Review Materials: American Physical Society3:62475-9953

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