2024-03-28T10:32:00Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1734152020-12-10T16:23:00Zcom_10261_28457com_10261_3col_10261_28462
Valdés-Bango, F.
Vélez, María
Álvarez-Prado, L. M.
Alameda, J. M.
Martín, José Ignacio
2018-12-19T11:51:52Z
2018-12-19T11:51:52Z
2017
AIP Advances 785): 056303 (2017)
http://hdl.handle.net/10261/173415
10.1063/1.4973284
http://dx.doi.org/10.13039/501100003329
Hexagonal antidot arrays have been patterned on weak perpendicular magnetic anisotropy NdCo films by e-beam lithography and lift off. Domain structure has been characterized by Magnetic Force Microscopy at remanence. On a local length scale, of the order of stripe pattern period, domain configuration is controlled by edge effects within the stripe pattern: stripe domains meet the hole boundary at either perpendicular or parallel orientation. On a longer length scale, in-plane magnetostatic effects dominate the system: clear superdomains are observed in the patterned film with average in-plane magnetization along the easy directions of the antidot array, correlated over several antidot array cells.
eng
http://creativecommons.org/licenses/by/4.0/
openAccess
Magnetic stripes and holes: Complex domain patterns in perforated films with weak perpendicular anisotropy
artículo