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Co-Ni obliquely evaporated tape and its magnetic and recording characteristics

1993; Elsevier BV; Volume: 120; Issue: 1-3 Linguagem: Inglês

10.1016/0304-8853(93)91342-5

1873-4766

J. Hokkyo, Taizo Suzuki, K. Chiba, Ken‐ichi Sato, Y. Arisaka, Toshikazu Sasaki, Yoshihito Ebine,

Magnetic Properties and Applications

This paper describes technology for a Co-Ni evaporated tape, a metal evaporated, or ME tape fabricated by a vacuum evaporation method, focusing on magnetic properties, microstructure, recording characteristics and noise prosperties. The high reproduced signal output, low noise and high resolution of ME tape obtained by using a ring head are attributed to oblique anisotropy and a particle-like structure. A breakthrough in improving the durability of ME tape has been achieved by technological improvements in tribology.