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Descripción
Abstract: Electroceramics with ferropiezoelectric and ferri-ferromagnetic properties have been studied. These ceramics consist of two phases, a ferroelectric one (commercial BaTiO3) and a ferromagnetic one (MFe2O4, with M = Ni, Zn. Co, obtained through co-precipitation methods), which are later mixed using mechanical milling. A characterization of the previous phases is made by means of electronic microscopy and X-ray diffraction. The results of the magnetic, electric, ferroelectric and piezoelectrical response of the different compound compositions are obtained. The coexistence of phases is made clear, with a greater magnetic response in the samples of ferrite with Co and a greater piezoelectric in the samples of ferrite with Ni. These results are analysed, and the potential of the use of different mixtures is discussed. (c) 2007 Elsevier Ltd. All rights reserved.
Internacional	Si
JCR del ISI	Si
Título de la revista	J EUR CERAM SOC
ISSN	0955-2219
Factor de impacto JCR	1,562
Información de impacto
Volumen	Volume: 27
DOI
Número de revista	13
Desde la página	3663
Hasta la página	3666
Mes	SIN MES
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Esta actividad pertenece a memorias de investigación

• AUTOR: ESPERANZA MENENDEZ (IETCC-CSIC)
• AUTOR: MARIA ELENA BOTELLO (CIMAV-MEXICO)
• Autor: Jose de Frutos Vaquerizo (UPM)
• Autor: Amador Miguel Gonzalez Crespo (UPM)
• AUTOR: V CORRAL-FLORES (CIMAV-MEXICO)
• Autor: Federico Alberto Cebollada Baratas (UPM)
• AUTOR: JOSE ANDRES MATUTES (CIMAV-MEXICO)
• Autor: Francisco Javier Jimenez Martinez (UPM)

• Creador: Grupo de Investigación: Propiedades ópticas, eléctricas y magnéticas de materiales y sus aplicaciones (POEMMA)
• Departamento: Sistemas Electrónicos y de Control
• Departamento: Física Aplicada a las Tecnologías de la Información