The growth of ferroelectric 180° domains in congruent LiTaO3 under an external field has been studied using light microscopy at room temperature. The wall velocity shows an exponential behavior with external field. The estimated wall energy is 35 mJ/m2 at room temperature.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Control and Systems Engineering
- Ceramics and Composites
- Condensed Matter Physics
- Electrical and Electronic Engineering
- Materials Chemistry