Magnetization behavior of ordered and high density Co nanowire arrays with varying aspect ratio

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dc.contributor.authorKartopu, G.
dc.contributor.authorYalcin, O.
dc.contributor.authorEs-Souni, M.
dc.contributor.authorBasaran, A. C.
dc.date.accessioned2025-10-29T11:19:31Z
dc.date.issued2008
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.description.abstractDensely packed and ordered cobalt nanowire (NW) arrays with aspect ratios (wire length/diameter) varying between 5 and 250 have been fabricated via electrodeposition into alumina templates. The wire length and diameter were controlled by monitoring the total deposited charge or by adjusting the template pore size, respectively. It is observed from room temperature magnetization curves that the magnetic properties of a given array is largely dependent on the aspect ratio and packing factor. It is shown that behavior of magnetic NW arrays are governed to a large extent by the magnetostatic interactions between NWs and that magnitude of the interaction field increases not only with NW diameter (or packing factor) but also with NW length. (C) 2008 American Institute of Physics.
dc.identifier.doi10.1063/1.2917191
dc.identifier.issn0021-8979
dc.identifier.issue9
dc.identifier.orcid0000-0001-5279-404X
dc.identifier.orcid0000-0003-4684-2900
dc.identifier.scopus2-s2.0-43949136702
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1063/1.2917191
dc.identifier.urihttps://hdl.handle.net/20.500.14854/8195
dc.identifier.volume103
dc.identifier.wosWOS:000255983200104
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Inst Physics
dc.relation.ispartofJournal of Applied Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectNanoporous Alumina Membranes
dc.subjectSelf-Assembled Arrays
dc.subjectMagnetostatic Interactions
dc.subjectPerpendicular Anisotropy
dc.subjectFerromagnetic Nanowires
dc.subjectAnodic Alumina
dc.subjectTemplates
dc.subjectDiameter
dc.subjectLength
dc.subjectNickel
dc.titleMagnetization behavior of ordered and high density Co nanowire arrays with varying aspect ratio
dc.typeArticle

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