Elastic constants of Na0.5Bi0.5TiO3 single crystal
Source abstract
Abstract
The elastic constant matrix at room temperature and the temperature dependence of C11 constant (30–400°C) of Na0.5Bi0.5TiO3 single crystal have been measured for the first time. The anomaly at the temperature, which corresponds to disappearing of ferroelectric state (∼200°C), and broad minimum about temperature, which correlates to maximum of electric permittivity (∼320°C), has been revealed. It has been concluded, that this minimum can be dynamic effect and does not indicate of the structural phase transition. Also the use of NBT for device applications has been indicated.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis · Multiferroics and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (24)
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