MAGNETO-OPTICAL RECORDING MEDIUM

摘要

A magneto-optical recording media is disclosed with high kerr rotation angle at short wavelengths in the form of a triple-layered structure. A film with a high Kerr rotation angle at a short wavelength is sandwiched between magneto-optical recording films with a high perpendicular magnetic anisotropy. The respective thickness of each layer is optimized to produce a triple-layered structure suitable for high recording density magneto-optical media.