Compositions – Magnetic – Iron-oxygen compound containing
Patent
1994-05-04
1995-11-14
Bonner, C. M.
Compositions
Magnetic
Iron-oxygen compound containing
252 6257, C04B 3526
Patent
active
054663881
ABSTRACT:
A material for magnetostatic wave devices comprises a thin single-crystalline magnetic film consisting essentially of a magnetic garnet containing iron, and at least one element of zirconium and hafnium incorporated therein. The content of zirconium and/or hafnium is less than or equal to 1000 wt.ppm.
REFERENCES:
patent: 3006854 (1961-10-01), Geller
patent: 3838450 (1974-09-01), Bongers et al.
patent: 4183999 (1980-01-01), Ota et al.
patent: 4337521 (1982-06-01), Blank et al.
patent: 4968954 (1990-11-01), Ryuo et al.
Fujii Takashi
Fujino Masaru
Sekijima Takenori
Takagi Hiroshi
Bonner C. M.
Murata Mfg. Co. Ltd.
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