Santamaria-Perez D1, Errandonea D1, Rodriguez-Hernandez P2, Muñoz A2, Lacomba-Perales R1, Polian A3, Meng Y4.
Inorg Chem. 2016 Oct 3. [Epub ahead of print]The structural and vibrational properties of SrWO4 have been studied experimentally up to 27 and 46 GPa, respectively, by angle-dispersive synchrotron X-ray diffraction and Raman spectroscopy measurements as well as using ab initio calculations. The existence of four polymorphs upon quasi-hydrostatic compression is reported. The three phase transitions were found at 11.5, 19.0, and 39.5 GPa. The ambient-pressure SrWO4 tetragonal scheelite-type structure (S. Read More