Magneto-optical recording medium
AssigneeFuji Photo Film Co., Ltd.
InventorsTakashi Yamada, Masaaki Nomura, Ryoichi Yamamoto, Akira Nahara
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Abstract
A magneto-optical recording medium comprises a transparent substrate, a magneto-optical recording layer formed on the transparent substrate and containing a rare earth metal-transition metal alloy, and a thin film containing at least either one of platinum and palladium and formed at least on one surface of the magneto-optical recording layer. Or, the magneto-optical recording medium comprises the transparent substrate, and a magneto-optical recording layer formed on the transparent substrate by alternately overlaying a plurality of thin layers containing a rare earth metal-transition metal alloy, and a plurality of thin layers containing at least either one of platinum and palladium.
Claims8
A magneto-optical recording medium comprising a transparent substrate, and a magneto-optical recording layer formed on said transparent substrate, said magneto-optical recording layer including a plurality of alternating thin first and second layers, each of said first layers containing a rare earth metal-transition metal alloy, and each of said second layers containing at least either one of platinum and palladium.
Dependencies are inferred from the claim text.