Magnetic multilayer film, magnetoresistance element, and method

Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428163, 428164, 428167, 428692, 428693, 428900, 428141, 428147, 428148, 428611, 360113, 324252, 338 32R, B32B 300, G11B 5127

Patent

active

060046546

ABSTRACT:
In a magnetoresistance multilayer film comprising at least two magnetic layers on a substrate, with a nonmagnetic layer intervening between the magnetic layers, each interface between the magnetic layer and the nonmagnetic layer is corrugated in both X and Y directions of a substrate major surface. The corrugations of the interface are formed by providing the substrate surface with a multiplicity of asperities distributed in both X and Y directions and depositing magnetic layers and nonmagnetic layers thereon. The film shows a linear rise of MR change in an applied magnetic field within a very low range of 0 to about 40 Oe.

REFERENCES:
patent: 4613918 (1986-09-01), Kanai et al.
patent: 5530608 (1996-06-01), Aboaf et al.
patent: 5585198 (1996-12-01), Maeda et al.
patent: 5589278 (1996-12-01), Kamijo
patent: 5605733 (1997-02-01), Ishikawa et al.
patent: 5783284 (1998-07-01), Shinjo et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Magnetic multilayer film, magnetoresistance element, and method 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 multilayer film, magnetoresistance element, and method , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic multilayer film, magnetoresistance element, and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-502824

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.