METHOD FOR PROCESSING MAGNETO-OPTICAL SPATIAL-LIGHT MODULATORS BUILT AROUND EPITAXIAL FERRITE-GARNET FILMS Russian patent published in 2000 - IPC

Abstract RU 2150768 C1

FIELD: magnetic microelectronics. SUBSTANCE: method used for processing single-crystalline epitaxial Bi- and Ga-containing ferrite- garnet films and devices built around them involves irradiation of spatial- light modulators with fast electrons of energy E_e= (4÷7) MeV at flux density ϕ_e= (2÷6)•10¹² cm^-2s^-1 up to fluency Φ_e= (1÷5)•10¹⁶ cm^-2, irradiation being conducted throughout entire modulator surface and on its non-effective side; then they are annealed in oxygen environment at 150-300 C for 1-2 h. EFFECT: reduced spread of cell change-over threshold fields and increased speed of magnetrons. 2 dwg, 3 ex

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RU 2 150 768 C1

Authors

Kostishin V.G.

Letjuk L.M.

Ladygin E.A.

Zotova E.A.

Dates

2000-06-10—Published

1999-04-22—Filed