P. Rodríguez-Hernández

High-pressure structural study of the scheelite tungstates CaWO4 and SrWO4

Angle-dispersive x-ray-diffraction and x-ray-absorption near-edge structure measurements have been performed on

The electronic structure of zircon-type orthovanadates: Effects of high-pressure and cation substitution

{\mathrm{CaWO}}_{4}

Determination of the high-pressure crystal structure of Ba W O 4 and Pb W O 4

and

Combined Raman scattering and ab initio investigation of pressure-induced structural phase transitions in the scintillator ZnWO 4

{\mathrm{SrWO}}_{4}

On the band gap of CuAlO2 delafossite

up to pressures of approximately 20 GPa. Both materials display similar behavior in the range of pressures investigated in our experiments. As in the previously reported case of

A combined high-pressure experimental and theoretical study of the electronic band-structure of scheelite-type AWO4 (A = Ca, Sr, Ba, Pb) compounds

{\mathrm{CaWO}}_{4}

High-pressure structural behaviour of HoVO4: combined XRD experiments and ab initio calculations

, under hydrostatic conditions

First-principles study of high-pressure phonon dispersions of wurtzite, zinc-blende, and rocksalt AlN

{\mathrm{SrWO}}_{4}

High-pressure optical and vibrational properties of CdGa2Se4: Order-disorder processes in adamantine compounds

undergoes a pressure-induced scheelite-to-fergusonite transition around 10 GPa. Our experimental results are compared to those found in the literature and are further supported by ab initio total-energy calculations, from which we also predict the instability at larger pressures of the fergusonite phases against an orthorhombic structure with space group Cmca. Finally, a linear relationship between the charge density in the

High-pressure Raman spectroscopy and lattice-dynamics calculations on scintillating MgWO4: Comparison with isomorphic compounds

A{\mathrm{O}}_{8}