Raman spectroscopy and x-ray diffraction of phase transitions in Cr ₂O₃ to 61 GPa

Engineering & Materials Science

• Raman spectroscopy 100%
• Phonons 88%
• Diffraction 80%
• Diffraction patterns 79%
• Phase transitions 77%
• X rays 67%
• Laser heating 57%
• Bond length 55%
• Raman scattering 27%
• Color 26%
• Corundum 26%
• Perovskite 25%
• Aluminum oxide 17%
• Temperature 7%

Physics & Astronomy

• x ray diffraction 64%
• Raman spectroscopy 63%
• diffraction patterns 46%
• laser heating 44%
• phonons 38%
• diffraction 29%
• color 26%
• ambient temperature 18%
• softening 18%
• perovskites 15%
• aluminum oxides 15%
• Raman spectra 14%
• trends 14%
• deviation 13%
• low frequencies 13%
• predictions 10%

Chemical Compounds

• Phonon 84%
• Laser Heating 76%
• Raman Spectroscopy 56%
• Pressure 43%
• Bond Length 42%
• Red 34%
• Green 34%
• Raman Spectrum 20%
• Monoclinic Space Group 18%
• Purity 12%