AC - conductivity studies on Y1-xBixCrO3 solid solution

Mannepalli, Venkateswara Rao and Ramadurai, Ranjit (2017) AC - conductivity studies on Y1-xBixCrO3 solid solution. AIP Conference Proceedings, 1832. p. 110017. ISSN 0094-243X

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YCrO3 and the substitution of Bi+3(6s2) in the Y-site were synthesized by the sol gel process. The conductivity measurements using dielectric spectroscopy reveals that conductivity increases with increase of composition. Dielectric loss were used to understand the nature of conducting species and it reveals that chromates exhibits the usual reciprocal behaviour of charge carriers to motion of oxygen vacancies as we increase the Bi composition and temperature. Impedance and microstructural studies revealed that conductivity of the chromates was dominated by the grain contribution.

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IITH Creators:
IITH CreatorsORCiD
Ramadurai, Ranjit
Item Type: Article
Uncontrolled Keywords: Sol gel, Impedance spectroscopy, ac-conductivity .
Subjects: Materials Engineering > Materials engineering
Divisions: Department of Material Science Engineering
Depositing User: Team Library
Date Deposited: 19 Jun 2017 10:30
Last Modified: 20 Sep 2017 07:13
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