Show simple item record

dc.contributor.authorBran, C.
dc.contributor.authorIvanov, Yurii P.
dc.contributor.authorKosel, Jürgen
dc.contributor.authorChubykalo-Fesenko, O.
dc.contributor.authorVazquez, M.
dc.date.accessioned2017-05-31T11:23:06Z
dc.date.available2017-05-31T11:23:06Z
dc.date.issued2017-01-31
dc.identifier.citationBran C, Ivanov YP, Kosel J, Chubykalo-Fesenko O, Vazquez M (2017) Co/Au multisegmented nanowires: a 3D array of magnetostatically coupled nanopillars. Nanotechnology 28: 095709. Available: http://dx.doi.org/10.1088/1361-6528/aa585f.
dc.identifier.issn0957-4484
dc.identifier.issn1361-6528
dc.identifier.doi10.1088/1361-6528/aa585f
dc.identifier.urihttp://hdl.handle.net/10754/623808
dc.description.abstractArrays of multisegmented Co/Au nanowires with designed segment lengths and diameters have been prepared by electrodeposition into aluminum oxide templates. The high quality of the Co/Au interface and the crystallographic structure of Co segments have determined by high-resolution transmission electron microscopy. Magnetic hysteresis loop measurements show larger coercivity and squareness of multisegmented nanowires as compared to single segment Co nanowires. The complementary micromagnetic simulations are in good agreement with the experimental results, confirming that the magnetic behavior is defined mainly by magnetostatic coupling between different segments. The proposed structure constitutes an innovative route towards a 3D array of synchronized magnetic nano-oscillators with large potential in nanoelectronics.
dc.description.sponsorshipThis work was supported by Ministerio de Economia y Competitividad (MINECO) (MAT2013-48054-C2-1-R and MAT2013-47078C2-2-P).
dc.publisherIOP Publishing
dc.relation.urlhttp://iopscience.iop.org/article/10.1088/1361-6528/aa585f
dc.subjectcrystallographic structure
dc.subjectmagnetization reversal
dc.subjectmicromagnetic simulations
dc.subjectmultisegmented nanowires
dc.titleCo/Au multisegmented nanowires: a 3D array of magnetostatically coupled nanopillars
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalNanotechnology
dc.contributor.institutionInstitute of Materials Science of Madrid, CSIC, Madrid, E-28049, Spain
dc.contributor.institutionErich Schmid Institute of Materials Science, Austrian Academy of Sciences, Jahnstraße 12, Leoben, A-8700, Austria
dc.contributor.institutionSchool of Natural Sciences, Far Eastern Federal University, Vladivostok, 690950, Russian Federation
kaust.personIvanov, Yurii P.
kaust.personKosel, Jürgen
dc.date.published-online2017-01-31
dc.date.published-print2017-03-03


This item appears in the following Collection(s)

Show simple item record