Search results for "Stable phasis"

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High-pressure theoretical and experimental study of HgWO4

2011

HgWO 4 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 30GPa is proposed. © 2011 Taylor & Francis.

DiffractionRaman scatteringLow pressuresX ray diffractionAb initioExperimental studiesPressure effectsMolecular physicsStable phasisScatteringCondensed Matter::Materials Sciencesymbols.namesakeAb initio quantum chemistry methodsX raysScatteringChemistryRaman Scattering measurementsTungstatesCondensed Matter PhysicsX-ray diffractionAmbient pressuresAb initio studyStructural stabilityPhase transitionsFISICA APLICADAX-ray crystallographysymbolsStructural stabilitiesTungsten compoundsAb initio calculationsCalculationsDiffractionStabilityRaman scatteringAmbient pressure
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