| 摘要 |
PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium with which the higher density of the recording density accompanying the microminiaturization of recording magnetic domains is realized and an improvement in regenerative signal quality are made possible. SOLUTION: The magneto-optical recording medium which is formed with the recording magnetic domains and is recorded with information by utilizing the temp. distribution by irradiation with a laser beam and the externally impressed magnetic fields by a magnetic field generator is subjected to recording of information by the recording magnetic domains of d/L×100<20(%) when the distance from the start position of the arbitrary recording magnetic domain to the position where the magnetic domain width of this recording magnetic domain exhibits the max. value or begins to exhibit the max. value is defined as (d) and the length of the max. width of the recording magnetic domains width as L.
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