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Title: Structural and electrical properties of y(Ni0.7Co0.2Cd0.1Fe2O4) + (1-y)Ba0.9Sr0.1TiO3 magnetoelectric composite
Authors: Pinjari, R K
Aldar, B A
Burange, N M
Bhosale, C H
Keywords: Magnetoelectric (ME) composite;Microstructure;Resistivity;Dielectric constant;Loss tangent;Conduction
Issue Date: Apr-2016
Publisher: NISCAIR-CSIR, India
Abstract: Magnetoelectric (ME) composites of ferrite and ferroelectric phase with y(Ni0.7Co0.2Cd0.1Fe2O4) + (1-y)Ba0.9Sr0.1TiO3 with y=0.15, 0.30 and 0.45, respectively were prepared by standard double sintering ceramic method. The constituent phases, i.e., ferrite and ferroelectric phase presence were confirmed by X-ray diffraction pattern. Scanning electron micrographs were studied to understand microstructure of the prepared samples. The dielectric constant (έ) and loss tangent (tanδ) were measured as a function of frequency and also function of temperature at the fixed frequencies 1, 10, 100 kHz and 1 MHz. The AC conductivity was studied to understand conduction mechanism.
Page(s): 279-283
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.54(04) [April 2016]

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