000057836 001__ 57836 000057836 005__ 20170504085635.0 000057836 0247_ $$2doi$$a10.1103/PhysRevB.89.144405 000057836 0248_ $$2sideral$$a86527 000057836 037__ $$aART-2014-86527 000057836 041__ $$aeng 000057836 100__ $$0(orcid)0000-0002-7066-7340$$aCastán-Guerrero, C. 000057836 245__ $$aMagnetic antidot to dot crossover in Co and Py nanopatterned thin films 000057836 260__ $$c2014 000057836 5060_ $$aAccess copy available to the general public$$fUnrestricted 000057836 5203_ $$aThe crossover from antidot to dot magnetic behavior on arrays patterned in a ferromagnetic thin film has been achieved by modifying only the geometry. A series of antidot arrays has been fabricated on cobalt with fixed diameter d and by reducing the period of the array p from p»d to p<d. A dramatic change in the coercivity dependence with p, correlated with a significant modification in the magnetic domain structure observed by x-ray photoemission electron microscopy, evidences the crossover. An intermediate regime has been found between the superdomain structure present in antidot arrays and the array of astroid-state noncorrelated dots. The study has been reproduced for a different ferromagnetic material, permalloy, and supported by micromagnetic simulations. 000057836 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/FIS2010-20979-C02-02$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-23791$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2012-36844$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2012-38318-C03-03 000057836 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/ 000057836 590__ $$a3.736$$b2014 000057836 591__ $$aPHYSICS, CONDENSED MATTER$$b14 / 66 = 0.212$$c2014$$dQ1$$eT1 000057836 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000057836 700__ $$0(orcid)0000-0002-0901-8341$$aHerrero-Albillos, J. 000057836 700__ $$0(orcid)0000-0002-6517-1236$$aBartolomé, J.$$uUniversidad de Zaragoza 000057836 700__ $$0(orcid)0000-0002-0047-1772$$aBartolomé, F.$$uUniversidad de Zaragoza 000057836 700__ $$0(orcid)0000-0001-8053-4798$$aRodríguez, L.A.$$uUniversidad de Zaragoza 000057836 700__ $$0(orcid)0000-0002-6761-6171$$aMagén, C.$$uUniversidad de Zaragoza 000057836 700__ $$aKronast, F. 000057836 700__ $$aGawronski, P. 000057836 700__ $$aChubykalo-Fesenko, O. 000057836 700__ $$aMerazzo, K.J. 000057836 700__ $$aVavassori, P. 000057836 700__ $$aStrichovanec, P. 000057836 700__ $$0(orcid)0000-0002-7742-9329$$aSesé, J.$$uUniversidad de Zaragoza 000057836 700__ $$aGarcía, L.M. 000057836 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDepartamento de Física de la Materia Condensada$$cFísica de la Materia Condensada 000057836 773__ $$g89, 14 (2014), 144405 [10 pp]$$pPhys. Rev. B, Condens. matter mater. phys.$$tPhysical Review B. Condensed matter and materials physics$$x1098-0121 000057836 8564_ $$s5887115$$uhttps://zaguan.unizar.es/record/57836/files/texto_completo.pdf$$yVersión publicada 000057836 8564_ $$s130382$$uhttps://zaguan.unizar.es/record/57836/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000057836 909CO $$ooai:zaguan.unizar.es:57836$$particulos$$pdriver 000057836 951__ $$a2017-05-04-08:51:02 000057836 980__ $$aARTICLE