Charles T. Rettner, Ernesto E. Marinero, et al.
Proceedings of SPIE 1989
Paper
High anisotropy CoPtCrB magnetic recording media
Abstract
High anisotropy of CoPtCrB magnetic recording media was analyzed. The Cr concentration in the alloys was 15%-17% and the b concentration was 9%-11%. The X-ray data showed that with increasing Pt, the CoPtCrB alloy lattice parameters exhibited two distinct regions.
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