Chemical capacitance proposed for manganite-based ceramics

• Published in: Condensed Matter Physics
• Date: 2013
• Main Author: Molak, A.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2013
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120828
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Chemical capacitance proposed for manganite-based ceramics / A. Molak // Condensed Matter Physics. — 2013. — Т. 16, № 3. — С. 31801:1-10. — Бібліогр.: 20 назв. — англ.

The measured value of effective electric permittivity ϵeff of several compounds, e.g., (BiNa)(MnNb)O₃, (BiPb)(MnNb)O₃, and BiMnO₃ increases from a value ≅10÷100 at the low temperature range (100÷300 K) up to the high value reaching the value 10⁵ at high temperature range, e.g., 500÷800 K. Such featu...