Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2014

Идентификатор DOI: 10.1134/S1063785014080136

Аннотация: Magnetic properties of first obtained polycrystalline films of FeCr2O4, CoCr2O4, and CoFe0.5Cr1.5O4 multiferroics and films of a Cr2O3/CoFe2O4 composite multiferroic have been studied. In particular, magnetization curves and temperature dependences of the magnetic moment of the samples were measured in the temperature range 4.2-300 K in fields of up to 10 kOe. It was shown that the Curie point of a multiferroic depends on its cation composition. It was found that an exchange bias of the hysteresis loop exists in films of the Cr2O3/CoFe2O4 composite multiferroic at temperatures below the N,el point of Cr2O3 (330 K).

Журнал: TECHNICAL PHYSICS LETTERS

Выпуск журнала: Vol. 40, Is. 8

Номера страниц: 632-635

ISSN журнала: 10637850

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Polyakova K.P. (Siberian Federal University; Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)
• Polyakov V.V. (Siberian Federal University; Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)
• Velikanov D.A. (Siberian Federal University; Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)
• Yurkin G.Y. (Siberian Federal University; Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)
• Patrin G.S. (Siberian Federal University; Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences)

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