RECORDING CARRIER COMPRISING AN AMORPHOUS MAGNETOOPTIC RECORDING MEDIUM LAYER CONSISTING OF RARE EARTH-TRANSITION ARMORPHOUS METAL FORMED ON A PLASTIC SUBSTRATE

摘要

This invention concerns a magnetooptic recording medium for recording and reproducing information using laser beams and, more specifically, it relates to a magnetooptic recording medium comprising an amorphous layer of rare earth-transition metal formed on a plastic substrate for use in E-DRAW recording material capable of erasing and re-recording, i.e. repeated recording.