Taylor and Francis Group, High Pressure Research, 1(31), p. 58-63
DOI: 10.1080/08957959.2010.521735
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HgWO4 at ambient pressure is characterized using a combination of ab initio calculations, X-ray diffraction and Raman scattering measurements. The effect of low pressure and temperature on the structural stability is analysed. Extending our ab initio study to the range of higher pressures, a sequence of stable phases up to 30 GPa is proposed.