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Title: Closure magnetization configuration around a single hole in a magnetic film
Authors: Rodríguez-Rodríguez, G., Rubio, H., Vélez, M., Pérez-Junquera, A., Anguita, José Virgilio, Martín, J. I., Alameda, J. M.
Keywords: Magnetic anisotropy
Magnetic domains
Magnetic force microscopy
Magnetic thin films
Issue Date: 17-Nov-2008
Publisher: American Physical Society
Abstract: The basic problem of a single hole in a magnetic film with uniaxial anisotropy has been analyzed in detail by magnetic force microscopy, micromagnetic simulations, and an analytical model. The closure magnetization configuration can be described by two −1/2 half vortices located at the hole edge along the easy anisotropy axis and confined within a distance L that is determined by the minimization of magnetostatic and anisotropy energies constrained by the magnetic charge conservation within the system.
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ISSN: 1098-0121
???metadata.dc.identifier.doi???: 10.1103/PhysRevB.78.174417
Citation: Physical Review B 78, 174417 (2008)
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