Patent ID: 6132862
Filing Date: 2000-10-17
Classification: G11B,Y10S,Y10T

Abstract:
A magneto-optical recording medium, comprising:a magneto-optical recording medium comprising a light-transmitting substrate on which are applied in successively stacked form a first dielectric layer, a memory layer having perpendicular magnetic anisotropy at room temperature, an intermediate layer having in-plane magnetic anisotropy at room temperature, a recording layer having perpendicular magnetic anisotropy at room temperature, a second dielectric layer, a metal layer, and a protective layer;a stacked film composed of said memory layer, said intermediate layer, and said recording layer having a total thickness of from 1000 to 1500 .ANG.;said second dielectric layer having a thickness of from 500 to 1500 .ANG.; andsaid metal layer having a thickness from 280 to 1500 .ANG..