Exploring the compression behavior of HP-BiNbO<sub>4</sub> under high pressure

Exploring the compression behavior of HP-BiNbO₄ under high pressure

Liu Yin-Juan^{1, 2}, Zhang Jia-Wei^{1, 2}, He Duan-Wei^{1, 2, †}, Xu Chao^{1, 2}, Hu Qi-Wei^{1, 2}, Qi Lei^{1, 2}, Liang A-Kun^{1, 2}

(color online) Normalized unit cell volumes of HP-BiNbO₄ as a function of pressure. The red solid line represents experimental fitting of third-order Birch–Murnaghan equation. The blue dashed line denotes the best fitting of second-order Birch–Murnaghan equation.