Equivalent circuit models using CPE for impedance spectroscopy of electronic ceramics. Issue 183 (2nd September 2017)

• Record Type: Journal Article
• Authors: Pandey, Shukdev; Kumar, Devendra; Parkash, Om; Pandey, Lakshman
• Is Part Of: Integrated ferroelectrics. Issue 183(2017)
• Page Start: 141
• Page End: 162
• Publication Date: 2017-09-02
• Subjects: Impedance spectroscopy -- ceramic -- constant phase angle elements (CPE) -- equivalent circuit model -- CNLS; Ferroelectric devices -- Periodicals; Integrated circuits -- Periodicals; 537.244805
• DOI: 10.1080/10584587.2017.1376984
• Languages: English
• ISSNs: 1058-4587

Abstract

ABSTRACT: Complex immittance (Impedance Z, Modulus M, Admittance Y, Permittivity ϵ) spectra for some equivalent circuit models involving resistances, capacitances and constant phase angle elements (CPE) are calculated for different ratios of the parameters. A comparison of experimentally obtained complex immittance plots with these diagrams greatly facilitates the search for the most appropriate equivalent circuit representing the electrical properties of electronic ceramics. An equivalent circuit for Ba1-x Srx TiO3 (x = 0.35) ceramic system is developed by using these simulated plots.