ISSN:
1089-7550
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
The CoZrCr alloy has been developed for high speed write heads. This sputter deposited alloy exhibits soft magnetic properties and high resistivity which is suitable for high data rate write head applications. Resistivity of these sputtered films is about 90 μΩ cm, saturation magnetization is 13.6 kG, anisotropy field (Hk) is 15 Oe in as deposited state, which could be reduced to 5 Oe by annealing. Easy and hard axis coercivities are 〈0.2 and 〈0.3 Oe, respectively. Improved magnetic properties on sloped surfaces are observed for CoZrCr films, when deposited with 75 V substrate bias. © 1999 American Institute of Physics.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.370016