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dc.contributor.advisorCoey, Martin
dc.contributor.authorTozman, Pelin
dc.date.accessioned2018-07-26T10:47:29Z
dc.date.available2018-07-26T10:47:29Z
dc.date.submitted2018
dc.identifier.citationPelin Tozman, 'Search for magnets with properties intermediate between Nd-Fe-B and Ferrite'en
dc.identifier.urihttp://hdl.handle.net/2262/83258
dc.description.abstractThe rare earth elements neodymium, samarium, terbium and dysprosium are predominantly mined in China (>95%) there wild prices fluctuations in 2011 as a result of Chinese government policies undermined confidence in the security of rare earth supplies. There is a need for a new magnet with little or no rare earth to fill the magnet gap between ferrite and Nd-Fe-B, to be used for intermediate energy applications. In this thesis, a novel magnet aimed at intermediate energy applications is investigated (100 (BH)max 200 kJ/m3). Two approaches are used in order to fill this gap which are (1) atomic substitutions in known uniaxial materials with high Curie temperature with a view to reducing materiels cost or improving process ability (2) finding a new compounds from Heusler family.en
dc.language.isoenen
dc.subjectPhysicsen
dc.titleSearch for magnets with properties intermediate between Nd-Fe-B and Ferriteen
dc.typeThesisen
dc.publisher.institutionSchool of Physics. Discipline of Physicsen
dc.type.qualificationlevelDoctoralen
dc.type.qualificationnameDoctor of Philosophy (Ph.D.)en
dc.rights.ecaccessrightsopenAccess


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