Magnetization reversal in patterned structures using off-specular polarized neutron scattering

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DOIResolve DOI: http://doi.org/10.1016/j.jmmm.2004.04.002
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TypeArticle
Journal titleJournal of Magnetism and Magnetic Materials
Volume282
Pages610; # of pages: 5
Subjectmagnetization--reversal; neutron reflection--polarized; thin films--ferromagnetic
AbstractPolarized neutron reflectometry with neutron spin analysis is used to investigate the magnetic properties of large arrays of ferromagnetic rectangular Co bars with in-plane magnetization, as well as exchange-biased Co/CoO islands. The off-specular neutron scattering signal contains satellite peaks due to the lateral periodicity of the dot array. Using polarized neutrons, the intensity of the satellite peaks is measured as a function of an external magnetic field applied in the sample plane. Spin analysis of the scattered neutrons reveals the magnetization reversal and saturation within the bars.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedNo
NPARC number12337671
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Record identifier9efb7031-fb48-4db9-8611-b67af2b8416a
Record created2009-09-10
Record modified2016-05-09
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