Resolving the mechanism of ferroelectricity in hexagonal barium titanate

Ferroelectric ceramics form critical components of contemporary electronic devices due to their technologically appealing electromechanical properties. The cubic perovskite...铁电陶瓷（Ferroelectric ceramics）凭借其极具技术应用价值的机电性能，成为当代电子器件的关键组成部分。立方钙钛矿（cubic perovskite）……