Magnetic device having a monocrystalline garnet substrate bearin

Details Magnetic device having a monocrystalline garnet substrate bearin Magnetic device having a monocrystalline garnet substrate bearin

1980-07-14

1983-04-12

Silverman, Stanley S.

Compositions: ceramic

Ceramic compositions

Titanate, zirconate, stannate, niobate, or tantalate or...

156DIG63, 252 6257, 423263, 423593, 428700, 428900, C04B 3550

Patent

active

043798535

ABSTRACT:
A magnetic device has a monocrystalline garnet substrate bearing a magnetic layer, in particular for use as information storage.
Magmetic device having a monocrystalline substrate bearing a magnetic layer, with the substrate having a composition on the basis of rare earth metal gallium garnet of the general formula ##STR1## wherein A=gadolinium and/or smarium and/or neodym and/or yttrium

REFERENCES:
patent: 3959006 (1976-05-01), Herrnring
patent: 4138530 (1979-02-01), Breed et al.
patent: 4165410 (1979-08-01), Blank
patent: 4169189 (1979-09-01), Stacy et al.
patent: 4199396 (1980-04-01), Brandle, Jr.

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