| 摘要 |
PROBLEM TO BE SOLVED: To achieve an information recording layer with a single film structure superior in reliability and suitable for high density recording.SOLUTION: There is provided a recording medium including a substrate, an information recording layer, and a light transmissive layer. In the structure, the information recording layer, formed between the substrate and the light transmissive layer, has a single film structure formed by an oxide including W (tungsten) and Ru (ruthenium). |
