Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2015

Идентификатор DOI: 10.1134/S1063783415050303

Аннотация: The temperature and time dependences of the magnetization of copper oxide nanoparticles 8, 13, and 18 nm in size have been investigated. Specific features of the behavior of CuO nanoparticles formed by vacuum plasma-arc synthesis as compared to other antiferromagnetic particles have been revealed. It has been shown that the bifurcation of magnetization curves upon cooling in the zero (ZFC) and nonzero (FC) magnetic fields occurs above the N,el temperature, while the usual peak of the magnetization curve is absent in the ZFC mode. The problems associated with the nonequilibrium behavior of synthesized CuO nanoparticles have been discussed.

Журнал: PHYSICS OF THE SOLID STATE

Выпуск журнала: Vol. 57, Is. 5

Номера страниц: 919-923

ISSN журнала: 10637834

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Ushakov A.V. (Reshetnev Siberian State Aerospace University)
• Lepeshev A.A. (Krasnoyarsk Scientific Center, Siberian Branch of the Russian Academy of Sciences)
• Fedorov L.Y. (Siberian Federal University)
• Karpov I.V. (Krasnoyarsk Scientific Center, Siberian Branch of the Russian Academy of Sciences)
• Petrov M.I. (Krasnoyarsk Scientific Center, Siberian Branch of the Russian Academy of Sciences)

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