Antidot shape dependence of switching mechanism in permalloy samples

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dc.authorid0000-0003-1570-0344en_US
dc.authorid0000-0003-2276-6747
dc.contributor.authorYetiş, Hakan
dc.contributor.authorDenizli, Haluk
dc.date.accessioned2021-06-23T19:49:00Z
dc.date.available2021-06-23T19:49:00Z
dc.date.issued2017
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractWe study antidot shape dependence of the switching magnetization for various permalloy samples with square and triangular arrays of nanometer scale antidots. The remnant magnetization, squareness ratio, and coercive fields of the samples are extracted from the hysteresis loops which are obtained by solving the Landau-Lifshitz-Gilbert (LLG) equation numerically. We find several different magnetic spin configurations which reveal the existence of superdomain wall structures. Our results are discussed in terms of the local shape anisotropy, array geometry, and symmetry properties in order to explain the formation of inhomogeneous domain structures. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jmmm.2016.08.076
dc.identifier.endpage187en_US
dc.identifier.issn0304-8853
dc.identifier.issn1873-4766
dc.identifier.scopus2-s2.0-84984919501en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage181en_US
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2016.08.076
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9311
dc.identifier.volume422en_US
dc.identifier.wosWOS:000396492300028en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYetiş, Hakan
dc.institutionauthorDenizli, Haluk
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of Magnetism And Magnetic Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOOMMFen_US
dc.subjectMicromagnetic Simulationen_US
dc.subjectAntidotsen_US
dc.subjectPermalloyen_US
dc.subjectCoercivityen_US
dc.titleAntidot shape dependence of switching mechanism in permalloy samplesen_US
dc.typeArticleen_US

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