Show simple item record

dc.contributor.authorIvanov, Yurii P.
dc.contributor.authordel Real, R. P.
dc.contributor.authorChubykalo-Fesenko, O.
dc.contributor.authorVázquez, M.
dc.date.accessioned2015-05-04T16:05:36Z
dc.date.available2015-05-04T16:05:36Z
dc.date.issued2014-02-14
dc.identifier.citationVortex magnetic structure in circularly magnetized microwires as deduced from magneto-optical Kerr measurements 2014, 115 (6):063909 Journal of Applied Physics
dc.identifier.issn0021-8979
dc.identifier.issn1089-7550
dc.identifier.doi10.1063/1.4863262
dc.identifier.urihttp://hdl.handle.net/10754/552158
dc.description.abstractThe magneto-optic Kerr effect has been employed to determine the magnetization process and estimate the domain structure of microwires with circular magnetic anisotropy. The diameter of microwires was 8 μm, and pieces 2 cm long were selected for measurements. The analysis of the local surface longitudinal and transverse hysteresis loops has allowed us to deduce a vortex magnetic structure with axial core and circular external shell. Moreover, a bamboo-like surface domain structure is confirmed with wave length of around 10 to 15 μm and alternating chirality in adjacent circular domains. The width of the domain wall is estimated to be less than 3 μm. Finally, closure domain structures with significant helical magnetization component are observed extending up to around 1000 μm from the end of the microwire.
dc.publisherAIP Publishing
dc.relation.urlhttp://scitation.aip.org/content/aip/journal/jap/115/6/10.1063/1.4863262
dc.rightsArchived with thanks to Journal of Applied Physics
dc.titleVortex magnetic structure in circularly magnetized microwires as deduced from magneto-optical Kerr measurements
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalJournal of Applied Physics
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionInstituto de Ciencia de Materiales de Madrid, CSIC, Madrid 28049, Spain
dc.contributor.institutionInstituto de Ciencia de Materiales de Madrid, CSIC, Madrid 28049, Spain
dc.contributor.institutionInstituto de Ciencia de Materiales de Madrid, CSIC, Madrid 28049, Spain
dc.contributor.institutionInstituto de Ciencia de Materiales de Madrid, CSIC, Madrid 28049, Spain
dc.contributor.institutionFar Eastern Federal University, Vladivostok 690950, Russia
refterms.dateFOA2018-06-14T07:32:50Z


Files in this item

Thumbnail
Name:
1.4863262.pdf
Size:
1.311Mb
Format:
PDF
Description:
Main article

This item appears in the following Collection(s)

Show simple item record