Pressure induced Raman and fluorescence singularities in $LiY{F}_4$

Q. A. Wang, A. Bulou, J. Y. Gesland

The pressure effect on the fluoride scheelite laser host $LiY{F}_4$ is studied at room temperature up to 26 GPa by Raman scattering and up to 40 GPa by $P^{3+}$ fluorescence of doped…