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Title: Effects of NiO nanoparticles on electrical and magnetoelectric properties of BNT based ceramics
Authors: Chatchai Kruea-In
Thitima Glansuvarn
Sukum Eitssayeam
Kamonpan Pengpat
Gobwute Rujijanagul
Keywords: Materials Science
Issue Date: 1-Nov-2013
Abstract: The properties of 0.94BNT-0.06BT/xNiO lead-free nanocomposites were investigated. The NiO additive influenced dielectric properties as well as the phase transition behavior of the samples. Dielectric properties under applied magnetic fields were also measured. After addition of the additive, the loss tangent could be controlled by an applied magnetic field. Furthermore, the P-E hysteresis loop changed from a normal hysteresis loop for the unmodified sample to a constricted loop for the x = 0.5 and 1.0 vol. % samples, and then became a lossy capacitor hysteresis loop for the x = 2.0 vol. % sample. These results suggest that NiO nanoparticles have a strong influence on the properties of the composites. © 2013 The Korean Institute of Metals and Materials and Springer Science+Business Media Dordrecht.
ISSN: 20936788
Appears in Collections:CMUL: Journal Articles

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