Xinyue Zhang, Luo Li, Yingxin Yu, Qingchun Zhang, Ningyu Sun, Zhu Mao, and Dongzhou Zhang, High Pressure–Temperature Study of MgF2, CaF2, and BaF2 by Raman Spectroscopy: Phase Transitions and Vibrational Properties of AF2 Difluorides, ACS Omega Article ASAP. DOI: 10.1021/acsomega.4c01347