| 摘要 |
A magnetic recording medium for a hard disk drive, including a thermal conduction layer made of materials having different thermal conductivities formed on a recording layer having data recording regions and including magnetic particles that are heated and cooled for magnetic recording, is provided based on a thermally assisted magnetic recording technique. First thin films made of a material high in thermal conductivity are formed on portions of the thermal conduction layer, said portions located in association with portions of the data recording regions. Second thin films made of a material lower in thermal conductivity than the first thin films are formed between respective pairs of the first thin films within the thermal conduction layer. The magnetic recording medium ensures the thermal stability of the magnetic particles heated for the magnetic recording, and the thermal stability of magnetic particles located near the heated magnetic particles, thereby suppressing disappearance of data.
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