High-temperature behavior of metastable MgSiO₃ perovskite: a Raman spectroscopic study

Physics & Astronomy

• vitrification 81%
• perovskites 68%
• silicates 19%
• frequency shift 19%
• magnesium 19%
• contraction 19%
• phase transformations 18%
• Raman spectroscopy 17%
• shift 12%
• crystals 9%

Earth & Environmental Sciences

• vitrification 80%
• Raman spectroscopy 23%
• contraction 19%
• coordination 19%
• magnesium 18%
• silicate 17%
• crystal 14%

Chemical Compounds

• Vitrification 81%
• Raman Band 23%
• Magnesium Atom 17%
• Raman Spectroscopy 15%
• Amorphous Material 14%
• Pressure 11%
• Volume 11%