FIELD: SHF equipment. SUBSTANCE: material has composition corresponding to crystalline chemical formula Ba2Zn2-x-yNixMnyFe12O22, where x=0.2 + 0.35; y= 0.2-0.3. Invention results in generation of Curie temperature Tc=190-210 C; ΔH= 10.0-10.8 Oe. EFFECT: provision for increased Curie temperature and enhanced thermal stability of working frequency and expanded frequency range owing to it with maintenance of narrow width of curve of ferromagnetic resonance. 1 dwg, 1 tbl
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Authors
Dates
1995-08-27—Published
1990-02-14—Filed