Transformation of photoluminescence and Raman scattering spectra of Si-rich Al₂O₃ films at thermal annealing

Engineering & Materials Science

• Photoluminescence 100%
• Raman scattering 89%
• Annealing 61%
• Aluminum oxide 59%
• Hot Temperature 29%
• Nanocrystals 28%
• Scattering 8%
• Excitons 8%
• Phonons 7%
• Sputtering 6%
• Optical properties 5%
• Quartz 5%
• Optics 4%
• Temperature 3%
• Glass 3%
• Substrates 3%
• Defects 3%

Chemistry

• Annealing 48%
• Photoluminescence 47%
• Chemical Transformation 39%
• Liquid Film 29%
• Nanocrystal 18%
• Photoluminescence Spectrum 11%
• Raman Intensity 6%
• Phonon 6%
• Exciton 5%
• Glass Substrate 5%
• Quartz 4%
• Optical Property 4%
• Strain 3%
• Amorphous Material 3%

Physics & Astronomy

• Raman spectra 47%
• photoluminescence 43%
• annealing 37%
• nanocrystals 16%
• scattering 4%
• quartz 4%
• activation 3%
• excitons 3%
• sputtering 3%
• optics 3%
• phonons 3%
• optical properties 3%
• temperature dependence 3%
• glass 2%
• defects 2%
• matrices 2%
• temperature 1%