Dielectric relaxation and modulus spectroscopy analysis of (Na0.47 K0.47 Li0.06) NbO3 ceramics

Dielectric relaxation and modulus spectroscopy analysis of (Na0.47 K0.47 Li0.06) NbO3 ceramics

We have investigated the structure, dielectric and electrical properties of lead-free polycrystalline (Na0.47 K0.47 Li0.06) NbO3 ceramics as a function of temperature and frequency in order to understand the intrinsic contribution of grain/bulk and grain boundary effects toward the dielectric respon...

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Bibliographic Details
Main Authors: Md Kashif Shamim, Seema Sharma, Sangeeta Sinha, Eqra Nasreen
Format: Article
Language:English
Published: World Scientific Publishing 2017-06-01
Series:Journal of Advanced Dielectrics
Subjects:
Lead-free piezo-ceramics
dielectric properties
AC impedance spectroscopy
dielectric relaxation
negative temperature coefficient of resistance (NTCR)
Online Access:http://www.worldscientific.com/doi/pdf/10.1142/S2010135X17500205

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http://www.worldscientific.com/doi/pdf/10.1142/S2010135X17500205

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