Studies at high pressures and temperatures are helpful for understanding the physical
properties of the solid state, including such classes of materials as, metals, semiconductors …

Zircon-class ternary oxide compounds have an ideal chemical formula of ATO4, where A is
commonly a lanthanide and an actinide, with T= As, P, Si, or V. Their structure (I 41/amd) …

The electronic structure of four ternary-metal oxides containing isolated vanadate ions is
studied. Zircon-type YVO 4, YbVO 4, LuVO 4, and NdVO 4 are investigated by high-pressure …

Room-temperature Raman scattering has been measured in barium tungstate (Ba WO 4) up
to 16 GPa. We report the pressure dependence of all the Raman active first-order phonons …

SrMoO4 was studied under compression up to 25GPa by angle-dispersive X-ray diffraction.
A phase transition was observed from the scheelite-structured ambient phase (space group …

The optical-absorption edge of single crystals of CaWO 4, SrWO 4, BaWO 4, and PbWO 4
has been measured under high pressure up to∼ 20 GPa at room temperature. From these …

The current study reports on the facile two-step hydrothermal synthesis of heterojunction m-
ZnWO 4/m-WO 3 composite powders for visible light sensitive photocatalytic applications …

Pressure is an important thermodynamic parameter since it allows an increase of matter
density by reducing volume. The reduction of volume by applying high pressures leads to an …

Tungstates and molybdates possessing the scheelite-and wolframite-type (if present)
structures hold a significant functional value. Their high-pressure phase diagrams are very …

First-principles calculations are carried out to study the physical properties of scheelite-type
AMoO 4 molybdates and AWO 4 tungstates (A= Ca, Sr, Ba, and Pb). We consider two flavors …