High-pressure theoretical and experimental study of HgWO4
نویسندگان
چکیده
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 analyzed. Extending our ab initio study to the range of higher pressures, a sequence of stable phases up to 30 GPa is proposed.
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