Preparation and magnetic study of the CoFe2O4-CoFe2 nanocomposite powders

Ferri-ferromagnetic nanocomposites CoFe 2 O 4 -CoFe 2 were prepared via reduction of the cobalt ferrite CoFe 2 O 4 into a hydrogen atmosphere and by heat treatments. This preparation method yielded powders with relative volume fraction of CoFe 2 O 4 and CoFe 2 in the range 0-0.91. The structure and...

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Principais autores: Araújo, José Humberto de, Machado, Fernando Luis de Araujo, Cabral, Francisco de Assis Olímpio, Soares, João Maria, Rodrigues, Alexandre Ricalde, Araujo, Armando
Formato: article
Idioma:English
Publicado em: Institute of Electrical and Electronics Engineers
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Endereço do item:https://repositorio.ufrn.br/jspui/handle/123456789/29204
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