Magneto-optical recording medium and method of reproducing magneto-optical information using thereof

摘要: A magneto-optical recording medium comprising a readout layer and has relationship that an external magnetic field H1 is smaller than H4, where the minimum necessary to make magnetization direction of direct reverse substantially at room temperature, H4 maximum same as high temperature not lower predetermined temperature. Moreover, disk provided, between layer, with intermediate which inhibits effective bias from Since it possible reproduce only information in high-temperature area close center laser beam irradiated during reproducing, density improved. Furthermore, since initializing reproducing can be made smaller, apparatus electric power consumption decreased.