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2008-01-30

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/118274

Influence of R-ion size on spin state of Co and magnetic properties of RBaCo2O5.50 cobaltites

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https://doi.org/10.1063/1.2829747

Abstract

This work presents a comparative magnetic study of PrBaCo2O5.50 and YBaCo2O5.50. Samples studied have been carefully prepared, specially the PrBaCo2O5.50 one, to avoid the formation of oxygen vacancy disorder. High temperature magnetic measurements indicate different spin states of Co ions in both compounds. Neutron powder diffraction below RT indicate a different succession of magnetic arrangements.

Subject

Cobalt, Metalls de transició, Difracció de neutrons, Temperatura, Materials ferromagnètics

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Cobalt, Transition metals, Neutron diffraction, Temperature, Ferromagnetic materials

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Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)

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FRONTERA BECCARIA, Carlos, GARCÍA MUÑOZ, José Luis and CASTAÑO LINARES, Óscar. Influence of R-ion size on spin state of Co and magnetic properties of RBaCo2O5.50 cobaltites. Journal of Applied Physics. 2008. Vol. 103, num. 7, pags. 07F713-1-07F713-3. ISSN 0021-8979. [consulted: 13 of June of 2026]. Available at: https://hdl.handle.net/2445/118274

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