FIELD: chemical industry.
SUBSTANCE: invention relates to development of new materials that may be useful for chemical industry, materials science, spintronics. Oxide ceramic magnetic material contains oxygen, iron and vanadium, and additionally sodium and nickel in the following ratio of components, at. %: iron – 10.53; nickel – 5.26; sodium 5.26; vanadium – 15.79; oxygen – 63.16.
EFFECT: invention allows creation of a material with an uncompensated magnetic moment, which remains at room temperature, and the ability to control it using an external magnetic field.
1 cl, 2 dwg, 2 tbl
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