We report on high-pressure x-ray diffraction measurements up to 17.2 GPa in mercury digallium
selenide (HgGa2Se4). The equation of state and the axial compressibilities for the low-pressure tetragonal phase have been ...
The compression process in the α-phase of europium trimolybdate was revised employing
several experimental techniques. X-ray diffraction (using synchrotron and laboratory radiation
sources), Raman scattering and ...