Exchange bias of MnFe2O4@γFe2O3 and CoFe2O4@γFe2O3 core/shell nanoparticles

Autor: Cabreira-Gomes, R., G. Silva, F., Aquino, R., Bonville, P., Tourinho, F.A., Perzynski, R., Depeyrot, J.

Publikováno v: Journal of Magnetism and Magnetic Materials
Journal of Magnetism and Magnetic Materials, Elsevier, 2014, 368, pp.409-414. ⟨10.1016/j.jmmm.2014.03.003⟩
Journal of Magnetism and Magnetic Materials, 2014, 368, pp.409-414. ⟨10.1016/j.jmmm.2014.03.003⟩
Journal of Magnetism and Magnetic Materials, Elsevier, 2014, ⟨10.1016/j.jmmm.2014.03.003⟩

International audience; We compare here exchange bias (EB) properties of chemically synthesized core-shell nanoparticles (NPs), based either on a core of soft ferrite (MnFe2O4) or hard ferrite (CoFe2O4) protected by a maghemite shell (γ-Fe2O3). Thes

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https://hal-cea.archives-ouvertes.fr/cea-01377047