2005•Unpublished venueRequires access

Micromagnetic analysis of a magnetic domain wall in a nanocontact

Takashi Komine, Tomohiro Takahashi, S. Ishii, R. Sugita, T. Muranoi, Yasuhiro Hasegawa

Abstract

Micromagnetic calculations of the magnetic domain walls in 2-dimensional and 3-dimensional nanocontacts of permalloys were reported. The magnetic domain wall at 3D-nanocontact is smaller than that of 2D-nanocontact thus it is more adequate for domain wall confinement and large magnetoresistance effect.

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Available abstract

Key concepts: Micromagnetics, Magnetic domain, Condensed matter physics, Domain wall (magnetism), Magnetoresistance, Domain (mathematical analysis), Materials science, Physics