| 摘要 |
<p>Information is recorded correctly even if the magnetic field of the magnetic field modulation recording is weak. A recording film which is composed of a recording layer (13) and an antiferromagnetic layer (14) is a part of a magneto-optical recording medium. The thickness of the antiferromagnetic layer (14) is less than 150 Å. Letting the Curie point of the recording layer (13) be Tc1 and the Née1 point of the antiferromagnetic layer (14) be Tc2, the relation Tc2 > Tc1 is satisfied.</p> |
