This paper investigates the effects of lattice defects on the hysteresis and ferromagnetic resonance behavior of magnetic antidot arrays. The analysis is performed by means of a micromagnetic numerical approach based on the solution of the Landau-Lifshitz-Gilbert equation. Some results demonstrating the possible use of magnetic antidot arrays in frequency-based sensors for magnetic bead detection are finally provided.
Static and dynamic properties of magnetic nanostructured films for magnetosensing applications / Manzin, Alessandra; Barrera, G.; Celegato, F.; Coisson, Marco; Tiberto, PAOLA MARIA. - (2015), pp. 1048-1051. (Intervento presentato al convegno 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA) tenutosi a Turin nel 7-11 Sept. 2015) [10.1109/ICEAA.2015.7297275].
Static and dynamic properties of magnetic nanostructured films for magnetosensing applications
MANZIN, ALESSANDRA;Barrera, G.;Celegato, F.;COISSON, MARCO;TIBERTO, PAOLA MARIA
2015
Abstract
This paper investigates the effects of lattice defects on the hysteresis and ferromagnetic resonance behavior of magnetic antidot arrays. The analysis is performed by means of a micromagnetic numerical approach based on the solution of the Landau-Lifshitz-Gilbert equation. Some results demonstrating the possible use of magnetic antidot arrays in frequency-based sensors for magnetic bead detection are finally provided.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
