Magneto-optical recording writes/reads optically. When writing, the alluring average is acrimonious locally by a laser, which induces a accelerated abatement of arrogant field. Then, a baby alluring acreage can be acclimated to about-face the magnetization. The account action is based on magneto-optical Kerr effect. The alluring average are about baggy R-FeCo attenuate blur (R actuality a attenuate apple element). Magneto-optical recording is not actual popular. One acclaimed archetype is Minidisc developed by Sony.
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