000061471 001__ 61471
000061471 005__ 20190529115215.0
000061471 0247_ $$2doi$$a10.1140/epjb/e2013-30926-5
000061471 0248_ $$2sideral$$a81493
000061471 037__ $$aART-2013-81493
000061471 041__ $$aeng
000061471 100__ $$0(orcid)0000-0002-7072-4464$$aSerrano-Ramón, L.
000061471 245__ $$aModification of domain-wall propagation in Co nanowires via Ga+ irradiation
000061471 260__ $$c2013
000061471 5060_ $$aAccess copy available to the general public$$fUnrestricted
000061471 5203_ $$aThe propagation of domain walls in polycrystalline Co nanowires grown by focused-electron-beam-induced deposition is explored. We have found that Ga+ irradiation via focused ion beam is a suitable method to modify the propagation field of domain walls in magnetic conduits. Magneto-optical Kerr effect measurements show that global Ga+ irradiation of the nanowires increases the domain-wall propagation field. Additionally, we have observed by means of scanning transmission X-ray microscopy that it is possible to produce substantial domain-wall pinning via local Ga+ irradiation of a narrow region of the nanowire. In both cases, Ga+ doses of the order of 1016 ions/cm2 are required to produce such effects. These results pave the way for the controlled manipulation of domain walls in Co nanowires via Ga+ irradiation.
000061471 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-27553-C02$$9info:eu-repo/grantAgreement/EC/FP7/251698/EU/Fabrication of three dimensional magnetic nanowires for information storage/3DMAGNANOW$$9info:eu-repo/grantAgreement/ES/CSIC/i-LINK026
000061471 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000061471 590__ $$a1.463$$b2013
000061471 591__ $$aPHYSICS, CONDENSED MATTER$$b42 / 67 = 0.627$$c2013$$dQ3$$eT2
000061471 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000061471 700__ $$aFernández-Pacheco, A.
000061471 700__ $$0(orcid)0000-0003-0681-8260$$aIbarra, M.R.$$uUniversidad de Zaragoza
000061471 700__ $$aPetit, D.
000061471 700__ $$aCowburn, R.P.
000061471 700__ $$aTyliszczak, T.
000061471 700__ $$0(orcid)0000-0001-9566-0738$$aDe Teresa, J.M.$$uUniversidad de Zaragoza
000061471 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000061471 773__ $$g86, 3 (2013), 97 [6 pp.]$$pEur. phys. j., B Cond. matter phys.$$tEUROPEAN PHYSICAL JOURNAL B$$x1434-6028
000061471 8564_ $$s469615$$uhttps://zaguan.unizar.es/record/61471/files/texto_completo.pdf$$yPostprint
000061471 8564_ $$s45877$$uhttps://zaguan.unizar.es/record/61471/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000061471 909CO $$ooai:zaguan.unizar.es:61471$$particulos$$pdriver
000061471 951__ $$a2019-05-29-11:40:30
000061471 980__ $$aARTICLE