Application of giant magnetoresistive elements in thin film tape heads

Application of giant magnetoresistive elements in thin film tape heads

We studied the applicability of Ni/sub 80/Fe/sub 20//Cu/Ni/sub 80/Fe/sub 20//Fe/sub 50/Mn/sub 50/ GMR multilayers for thin film tape heads. A method involving crossed anisotropies is applied for avoiding noise in the GMR response. We compare and analyse the sensitivities of AMR and GMR heads.< &g...

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Veröffentlicht in:IEEE transactions on magnetics 1994-11, Vol.30 (6), p.3813-3815
Hauptverfasser: Folkerts, W., Kools, J.C.S., Rijks, T.G.S.M., Coehoorn, R., de Nooijer, M.C., Somers, G.H.J., Ruigrok, J.J.M., Postma, L.
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropic magnetoresistance
Giant magnetoresistance
Magnetic anisotropy
Magnetic domain walls
Magnetic fields
Magnetic heads
Magnetic materials
Magnetic multilayers
Perpendicular magnetic anisotropy
Transistors
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Zusammenfassung:We studied the applicability of Ni/sub 80/Fe/sub 20//Cu/Ni/sub 80/Fe/sub 20//Fe/sub 50/Mn/sub 50/ GMR multilayers for thin film tape heads. A method involving crossed anisotropies is applied for avoiding noise in the GMR response. We compare and analyse the sensitivities of AMR and GMR heads.< >
ISSN:0018-9464
1941-0069
DOI:10.1109/20.333911