Title :
Material optimization with perpendicular anisotropy for closed-loop magnetic inductors
Author :
El-Ghazaly, A. ; Sato, N. ; White, R.M. ; Wang, S.X.
Author_Institution :
Electr. Eng., Stanford Univ., Stanford, CA, USA
Abstract :
Isotropic permeability was produced using partially perpendicular anisotropy in Permalloy. Via simulation, this material demonstrated significant enhancement over its uniaxial anisotropic inductor counterpart. Simulations suggest that even higher enhancements due to magnetic closure can be achieved with increased permeability.
Keywords :
Permalloy; electromagnetic induction; magnetic permeability; magnetic thin films; optimisation; perpendicular magnetic anisotropy; Ni81Fe19; Permalloy; closed-loop magnetic inductors; isotropic permeability; magnetic closure; material optimization; partially perpendicular anisotropy; uniaxial anisotropic inductor counterpart; Anisotropic magnetoresistance; Films; Inductors; Magnetic circuits; Magnetic domains; Magnetic flux; Permeability;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7157049
