A. Grill, C.V. Jahnes, et al.
Journal of Materials Research
We report on a newly discovered domain configuration, observed with a magneto-optical microscope, in narrow stripes of NiCoFe, CoFeCu and NiFe. The stripes — 1 to 25 μm wide and 0.5 to 2.0 μm thick — are used here as a model for a narrow-track pole of a recording head. The new domain configuration, with its magnetization oriented mostly in a plane perpendicular to the long dimension of the stripe, suggests the possibility of obtaining a large high-frequency susceptibility even in recording head poles as narrow as 1 μm. © 1993 IEEE
A. Grill, C.V. Jahnes, et al.
Journal of Materials Research
A.J. Davenport, H.S. Isaacs, et al.
JES
C. Donnet, T. Le Mogne, et al.
ESA SP
W.J. Gallagher, S.S.P. Parkin, et al.
Journal of Applied Physics