{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T12:18:27Z","timestamp":1759666707693},"reference-count":38,"publisher":"World Scientific Pub Co Pte Lt","issue":"04","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SPIN"],"published-print":{"date-parts":[[2012,12]]},"abstract":"<jats:p> Ordered arrays of Ni and Co nanowires and nanotubes, with diameters between 30 nm and 60 nm, were prepared by electrodeposition into nanoporous alumina templates. The study of the corresponding magnetization reversal processes was performed by analyzing the angular dependence of coercivity (H<jats:sub>c<\/jats:sub>) and using a simple analytical model. The agreement between experimental and theoretical data shows that magnetization in nanowire arrays reverses by means of nucleation and propagation of a transverse domain wall, independently of the diameter. However, a critical diameter of ~ 50 nm was found in the case of nanotubes, above which a nonmonotonic angular dependent H<jats:sub>c<\/jats:sub> was observed, evidencing a transition between vortex and transverse reversal modes. <\/jats:p>","DOI":"10.1142\/s2010324712500142","type":"journal-article","created":{"date-parts":[[2012,10,11]],"date-time":"2012-10-11T10:45:18Z","timestamp":1349952318000},"page":"1250014","source":"Crossref","is-referenced-by-count":31,"title":["CROSSOVER BETWEEN MAGNETIC REVERSAL MODES IN ORDERED <font>Ni<\/font> AND <font>Co<\/font> NANOTUBE ARRAYS"],"prefix":"10.1142","volume":"02","author":[{"given":"MARIANA P.","family":"PROENCA","sequence":"first","affiliation":[{"name":"IFIMUP and IN \u2013 Institute of Nanoscience and Nanotechnology and Departamento de F\u00edsica e, Astronomia, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal"},{"name":"Instituto de Ciencia de Materiales de Madrid, CSIC, 28049 Madrid, Spain"}]},{"given":"CELIA T.","family":"SOUSA","sequence":"additional","affiliation":[{"name":"IFIMUP and IN \u2013 Institute of Nanoscience and Nanotechnology and Departamento de F\u00edsica e Astronomia, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal"}]},{"given":"JOAO","family":"VENTURA","sequence":"additional","affiliation":[{"name":"IFIMUP and IN \u2013 Institute of Nanoscience and Nanotechnology and Departamento de F\u00edsica e Astronomia, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal"}]},{"given":"JOAO P.","family":"ARAUJO","sequence":"additional","affiliation":[{"name":"IFIMUP and IN \u2013 Institute of Nanoscience and Nanotechnology and Departamento de F\u00edsica e Astronomia, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal"}]},{"given":"JUAN","family":"ESCRIG","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica, Universidad de Santiago de Chile (USACH), and Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Avneda Ecuador 3493, Santiago, Chile"}]},{"given":"MANUEL","family":"VAZQUEZ","sequence":"additional","affiliation":[{"name":"Instituto de Ciencia de Materiales de Madrid, CSIC, 28049 Madrid, Spain"}]}],"member":"219","published-online":{"date-parts":[[2013,4,8]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1021\/ar200023x"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1063\/1.3487471"},{"key":"rf3","volume-title":"Handbook of Nanophysics: Nanotubes and Nanowires","author":"Sattler K. 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