Composition for making garnet films for improved magnetic bubble

Compositions – Magnetic – Iron-oxygen compound containing

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106 42, 340174TF, G11C 1908, C04B 3540

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040186920

ABSTRACT:
Garnet films suitable for bubble devices which are substituted with bismuth, aluminum or gallium and certain rare earth ions have improved magneto optic properties and can be formed at low temperatures on gadolinium gallium garnet substrates.

REFERENCES:
patent: 3281363 (1966-10-01), Geller et al.
patent: 3646529 (1972-02-01), Bobeck et al.
patent: 3735145 (1973-05-01), Heinz
Bell Laboratories Record - "Garnets for Bubble Domain Devices" by Levinstein et al; July-Aug. 1973; pp. 209-214.

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