Magneto-optical recording medium

Details Magneto-optical recording medium Magneto-optical recording medium

1996-12-17

1998-12-29

Zimmerman, John J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428694RL, 428694RE, 369 13, G11B 564, G11B 566, G11B 570, G11B 1100

Patent

active

058538720

ABSTRACT:
A magneto-optical recording medium having, in the following order, a substrate, a magneto-optical recording layer having a Curie temperature of not less than 220.degree. C., and a reflective layer mainly composed of Ag and having a refractive index of not more than 0.5 at a wavelength of less than 600 nm is written with an external magnetic field and a laser beam with a wavelength of less than 600 nm while read-out is with the laser beam also at a wavelength less than 600 nm.

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