Magnetic transducer head utilizing magnetoresistance effect

Details Magnetic transducer head utilizing magnetoresistance effect Magnetic transducer head utilizing magnetoresistance effect

G - Physics

11

B

352/29.4

G11B 5/39 (2006.01) G11B 5/31 (2006.01)

Patent

CA 1281132

ABSTRACT OF THE DISCLOSURE In the MR magnetic head of the present invention, its sensing element comprises a plurality of superposed magnetic layers having magnetoresistance effect in at least one of them and a nonmagnetic intermediate layer sandwiched therebetween, and a sensing current is fed to flow in the sensing element in the same direction as a signal magnetic field applied to the element. Each of the magnetic layers is so formed as to have an easy axis of magnetization substantially perpendicular to the signal magnetic field or to have isotropic magnetic characteristic in the magnetic film plane, thereby according generation of Barkhausen noise with certainty.

522155

Affiliated with

Also associated with

Rating

Magnetic transducer head utilizing magnetoresistance effect does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic transducer head utilizing magnetoresistance effect, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic transducer head utilizing magnetoresistance effect will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1275323