Magneto-optical recording medium

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428336, 428694, 428900, 428694ML, 428694MT, 428694RE, 428694LE, 428694SC, 360 55, 360114, 369 13, 369 14, B32B 516, G11B 566

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055761003

ABSTRACT:
The invention relates to a magneto-optical recording medium having a magneto-optical layer which is composed of a quaternary alloy of Nd.sub.x Tb.sub.y Fe.sub.z Co.sub.m, the quantitative proportions of the alloying elements x, y, z and m being selected as follows:

REFERENCES:
patent: 4814053 (1989-03-01), Shimakamato
Journal of Vacuum Science and Technology: Part A, vol. 1, No. 8, Jan. 1990, New York US, pp. 7-12, XP000117284, Murakami et al, Preparation of TbFe films by magnetron sputtering using multiphase target, p. 7, left col., line 1-p. 8, left col. line 2.

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