High-pressure Raman spectroscopic study of sodium tetrasilicate (Na ₂Si₄O₉) glass

Physics & Astronomy

• sodium 91%
• pressure reduction 65%
• glass 59%
• Raman spectra 52%
• oxygen 51%
• silicon dioxide 39%
• tetrahedrons 38%
• low pressure 28%
• overpressure 21%
• silicon 18%
• densification 17%
• intervals 12%
• scattering 8%

Medicine & Life Sciences

• Glass 100%
• Sodium 86%
• Pressure 67%
• Oxygen 33%
• Silicon Dioxide 32%
• Decompression 28%
• Silicon 22%

Chemical Compounds

• Glass 71%
• Sodium Atom 65%
• Pressure 59%
• Raman Spectrum 33%
• Dioxygen 25%
• Tetrahedral Crystal 19%
• Raman Band 11%
• Densification 11%