Magnetoresistance effect element and magnetic head with nano-contact portion not more than a fermi length placed between dual layers

作者: Isamu Sato , Rachid Sbiaa

DOI:

关键词: Fermi Gamma-ray Space TelescopeMaterials scienceLamination (geology)Condensed matter physicsFerromagnetismHead (vessel)MagnetoresistanceLayer (electronics)Nano-

摘要: A magnetoresistance effect has a lamination structure comprising free layer including at least two ferromagnetic layers, pinned layers; and one nano-contact portion composed of single disposed between the layer. distance layer, i.e., thickness in direction, is not more than Fermi length, preferably less 100 nm.

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