High-pressure torsion of SiO₂ quartz sand: Phase transformation, optical properties, and significance in geology

Earth and Planetary Sciences

• Coesite 50%
• High Pressure 41%
• Strain 25%
• High Temperature 16%
• Temperature 16%
• Investigation 16%
• Geology 16%
• Phase Transformations 16%
• Silicon Dioxide 16%
• Optical Property 16%
• Torsion 16%
• Increasing 8%
• Show 8%
• Surface Pressure 8%
• Absorbance 8%
• Luminaires 8%
• Interest 8%
• Plastic 8%
• Significance 8%
• Electron Paramagnetic Resonance 8%
• Mineral 8%

Physics

• Quartz 100%
• High Pressure 41%
• Temperature 16%
• High Temperature 16%
• Oxygen Vacancy 16%
• Phase Transformations 16%
• Optical Properties 16%
• Silicon Dioxide 16%
• Torsion 16%
• Increasing 8%
• Pressure 8%
• Light 8%
• Electron Paramagnetic Resonance 8%
• Minerals 8%
• Significance 8%
• Photocatalytic Activity 8%
• Optical Physics 8%

Material Science

• Sand 33%
• Nanocrystalline 16%
• Material 8%
• Vacancy 8%
• Plastics 8%
• Amorphous Material 8%