Effects of Bonding Configuration and Structural Perfection on the Properties of Doped NaNbO -Based Solid Solutions
Source abstract
Abstract
The effects of bonding configuration (electronegativity) and doping-produced vacancies on the properties of doped NaNbO3-based solid solutions were studied. The results demonstrate that there is an average electronegativity of the elements involved above which the uniform distortion parameter δ increases and the relative dielectric permittivity eT33/e0decreases with increasing electronegativity, as is common in other solid-solution systems. Below this value, both δ and eT33/e0vary in the opposite way. An explanation for the anomalous behavior of δ is proposed.
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Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Multiferroics and related materials · Transition Metal Oxide Nanomaterials
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References (12)
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