纳米接触中磁畴壁的微磁分析

INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005. Pub Date : 2005-04-04 DOI:10.1109/INTMAG.2005.1464310

T. Komine, T. Takahashi, S. Ishii, R. Sugita, T. Muranoi, Y. Hasegawa

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摘要

报道了坡莫合金二维和三维纳米接触磁畴壁的微磁计算。三维纳米接触的磁畴壁比二维纳米接触的磁畴壁小，因此更适合于畴壁约束和大磁阻效应。

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Micromagnetic analysis of a magnetic domain wall in a nanocontact

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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INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005.

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0.50

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