| 摘要 |
PROBLEM TO BE SOLVED: To provide an information recording medium achieving high reproducing output and high resolution in high density information recording, especially in magnetic recording. SOLUTION: An information recording medium having a layer 30 consisting of a soft magnetic material, a layer 20 consisting of a non-magnetic material and a L10 regular alloy information recording layer 10 selected from a group A which are formed successively, is manufactured by a specified method. The group A consists of a FePt regular alloy, a CoPt regular alloy or a FePd regular alloy and an alloy consisting thereof.
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