Garnet film for magnetic bubble memory element

Details Garnet film for magnetic bubble memory element Garnet film for magnetic bubble memory element

1983-10-19

1986-11-11

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

252 6257, 365 33, 428336, 428692, 428693, 428697, 428700, 428701, 428702, 428900, B32B 0000

Patent

active

046222642

ABSTRACT:
A garnet film for use in magnetic bubble devices that supports magnetic bubbles with a bubble diameter of 0.4 micron or less. The curie temperature can be made over 240.degree. C., and the garnet film used is suitable for ion implanted devices.

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Calhoun et al., IBM Technical Disclosure Bulletin, vol. 14, No. 7, Dec. 1971, p. 2220.
Randles; "Liquid Phase Epitaxial Growth of Magnetic Garnets", pp. 72-96 of Crystal, Springer-Varlag, NY 1978.

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