Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1993-03-01
1995-02-21
Resan, Stevan A.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
369 13, 428611, 428635, 428655, 428694ML, 428694SC, 428694MM, 428900, 428694SG, 257 15, 257 28, 365122, B32B 516, G11B 566
Patent
active
053914317
ABSTRACT:
A magneto-optical recording medium comprises a base film having a certain crystal plane oriented in parallel to a substrate and a recording film formed on the base film. The recording film is composed of plural pairs of Mn alloy group magnetic thin film layer having a C-axis-oriented crystalline magnetic anisotropy and a nonmagnetic thin film layer having an interatomic spacing approximate to that of the base film, alternately laminated each other, so that the Mn alloy group magnetic film having a C-axis-oriented crystalline magnetic anisotropy is epitaxially grown on the substrate at a low temperature through the base film with high thermal stability and great magneto-optical effect.
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Wang et al., Journal de Physique, "Structural and Magnetic Properties in MnBiAlSi and MnBiSbSi Films" vol. 49 (12), pp. 1725-1726 (1988).
Katsui, J. Appl. Phys., vol. 47, No. 8 (1976) "Magnetic and Magneto-optic Properties of Ferromagnetic MnCuBi Thin Films" pp. 3609-3611.
Under et al. J. Appl. Phys., vol. 43, No. 6, (1972) "Structural, Magnetic, and Magneto-Optic Properties of Ti-Substituted MnBi Films" pp. 2875-2879.
Yusu et al., JJAP, Series 6, Proc. Int. Symp. on Optical Memory, (1991) "Kerr Enhancement by Layer Modulation in Co/Pt Multilayers" pp. 27-30.
Mojejko et al., Journal of Crystal Growth, 36, (1976) "Structural Investigations of Thin Antimony Films" pp. 61-70.
Birukawa Masahiro
Kudoh Yoshihiko
Follett R.
Matsushita Electric - Industrial Co., Ltd.
Resan Stevan A.
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