Електрично індукована та керована піроелектрика

• Date: 2025
• Main Authors: Poplavko, Yu.M., Didenko, Yu.V., Tatarchuk, D.D.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2025
• Subjects: пiроелектричний ефект; штучна пiроелектрика; неполярнi кристали; параелектрики; сегнетоелектрики-релаксори
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2023781
• Journal Title: Ukrainian Journal of Physics

The main reason for the pyroelectric effect in a polar crystal is that any change in temperature disrupts the established equilibrium between the degree of self-orientation of polar clusters and the intensity of thermal motion in the crystal lattice. This causes thermally induced electric polarizati...