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- Title
Capacitive, resistive and conducting characteristics of bismuth ferrite and lead magnesium niobate based relaxor electronic system.
- Authors
Das, S.; Pradhan, S.; Bhuyan, S.; Choudhary, R.
- Abstract
The ferroelectric relaxor based BFO-PMN [bismuth ferrite (BiFeO; BFO) and lead magnesium niobate (PbMgNbO; PMN)] binary electronic system has been synthesized making use of the solid state chemical reaction technique. The capacitive, resistive and conducting characteristics of the prepared solid solutions [((PbBi)(MgNbFe)O) with x = 0.1, 0.2, 0.3 and 0.4] have been studied along with their structural and morphological characteristics. It has been revealed that the dielectric behaviour of BFO-PMN is modified with the addition of PMN content. The nature of phase has also been changed from a general ferroelectric towards a typical relaxor. The comprehensive experimental impedance analysis substantiates the contributions of grain boundary including the grains in the resistive and capacitive characteristics. The prepared compounds illustrate non-Debye type of dielectric relaxation behaviour. The studied material may pave the way for formulation of electronic components.
- Subjects
BISMUTH compounds; LEAD magnesium niobate; ELECTRONIC systems maintenance &; repair; IMPEDANCE control; DIELECTRIC properties
- Publication
Journal of Materials Science: Materials in Electronics, 2017, Vol 28, Issue 24, p18913
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-017-7845-y