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

Author

Frontera Beccaria, Carlos

García Muñoz, José Luis

Castaño Linares, Óscar

Publication date

2017-11-29T14:53:54Z

2017-11-29T14:53:54Z

2008-01-30

2017-11-29T14:53:54Z

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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.

Document Type

Article

Published version

Language

English

Subjects and keywords

Cobalt; Metalls de transició; Difracció de neutrons; Temperatura; Materials ferromagnètics; Cobalt; Transition metals; Neutron diffraction; Temperature; Ferromagnetic materials

Publisher

American Institute of Physics

Related items

Reproducció del document publicat a: https://doi.org/10.1063/1.2829747

Journal of Applied Physics, 2008, vol. 103, num. 7, p. 07F713-1-07F713-3

https://doi.org/10.1063/1.2829747

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DIDL MARC MARC_CCUC METS OAI_DC ORE QDC RDF

Rights

(c) American Institute of Physics , 2008

This item appears in the following Collection(s)

Enginyeria Electrònica i Biomèdica [786]

ISGlobal - Institut de Salut Global de Barcelona [61308]