IMPEDANCE SPECTROSCOPY ANALYSIS OF THE [(NA0.535 K 0.480 ) 0.966 LI0.058 ](NB0.90TA 0.10 )O3 BASED LEAD-FREE CERAMICS

dc.contributor.author	SAIDI, M
dc.contributor.author	CHAOUCHI, A.
dc.contributor.author	D’ASTORG, S
dc.contributor.author	RGUITI, M
dc.contributor.author	COURTOIS, C
dc.date.accessioned	2022-05-30T10:05:34Z
dc.date.available	2022-05-30T10:05:34Z
dc.date.issued	2016-10-31
dc.identifier.uri	http://depot.umc.edu.dz/handle/123456789/12430
dc.description.abstract	Polycrystalline samples of [(Na0.535 K0.480 )0.966 Li0.058 ](Nb0.90Ta0.10 )O3 were prepared using the high-temperature solid-state reaction technique. XRD analysis indicated the formation of a single-phase with orthorhombic structure. AC impedance plots were used as tool to analyse the electrical behaviour of the sample as a function of frequency at different temperature. The AC impedance studies revealed the presence of grain effect, from 425°C onward. Complex impedance analysis indicated non-Debye type dielectric relaxation. The Nyquist plot showed the negative temperature coefficient of resistance (NTCR) characteristic of NKLNT
dc.language.iso	en
dc.publisher	Université Frères Mentouri - Constantine 1
dc.subject	Impedance spectroscopy
dc.subject	Dielectric relaxation
dc.subject	perovskite structure
dc.subject	Conductivity
dc.title	IMPEDANCE SPECTROSCOPY ANALYSIS OF THE [(NA0.535 K 0.480 ) 0.966 LI0.058 ](NB0.90TA 0.10 )O3 BASED LEAD-FREE CERAMICS
dc.type	Article