Magneto optic recording medium with hydrogenated silicon...

Details Magneto optic recording medium with hydrogenated silicon... Magneto optic recording medium with hydrogenated silicon...

G - Physics

11

B

88/117, 42/2, 20

G11B 11/10 (2006.01) C23C 14/06 (2006.01) G02F 1/09 (2006.01) G11B 5/72 (2006.01) G11B 11/105 (2006.01)

Patent

CA 2019720

42669 CAN 9A MAGNETO OPTIC RECORDING MEDIUM WITH HYDROGENATED SILICON CARBIDE DIELECTRIC Abstract of the Disclosure A magneto optic recording medium comprises a substrate, an amorphous magnetizable rare earth-transition metal alloy layer, and a transparent dielectric layer on at least one side of the magnetizable layer. The dielectric layer comprises hydrogenated silicon carbide of the formula (SiCX)1-yHy, in which x is greater than 1.0 and y is greater than zero. The dielectric layer is preferably deposited by direct current magnetron sputtering at low argon partial pressure from an electrically conductive mixture of silicon carbide and carbon, and hydrogenated by introducing a trace amount of a hydrogen source (usually water vapor) into the sputtering chamber. The medium exhibits similar or improved characteristics over media constructed with present materials, for example, silicon suboxide (SiOy, y<2).

Affiliated with

Also associated with

Rating

Magneto optic recording medium with hydrogenated silicon... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magneto optic recording medium with hydrogenated silicon..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magneto optic recording medium with hydrogenated silicon... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1766205