Color tuning and white light emission from sol-gel SiO₂ nanoparticles doped with Sr²⁺

Engineering & Materials Science

• Color 44%
• Crystalline materials 32%
• Crystallites 44%
• Defects 42%
• Energy dispersive spectroscopy 31%
• Ions 56%
• Light emission 95%
• Luminescence 45%
• Optical properties 38%
• Particle size 29%
• Phosphors 40%
• Photoluminescence 100%
• Powders 24%
• Quenching 31%
• Red Shift 50%
• Scanning electron microscopy 48%
• Silica nanoparticles 46%
• SiO2 nanoparticles 96%
• Sol-gel process 41%
• Sol-gels 80%
• Spectrum analysis 31%
• Structural properties 33%
• Transmission electron microscopy 63%
• Tuning 47%
• X ray diffraction 60%
• X-Ray Emission Spectrometry 39%

Chemical Compounds

• Amorphous Material 21%
• Blue 22%
• Crystallite 25%
• Emission Spectrum 27%
• Ion 24%
• Luminescence Quenching 40%
• Nanoparticle 30%
• Optical Property 22%
• Photoluminescence 47%
• Red 21%
• Reflection 24%
• Scanning Electron Microscopy 18%
• Sol Gel Process 24%
• Transmission Electron Microscopy 20%
• Transmission Electron Microscopy Energy-Dispersive X-Ray Spectroscopy 40%
• White 52%
• X-Ray Diffraction 30%

Physics & Astronomy

• color 43%
• crystallites 9%
• defects 11%
• diffraction 10%
• emission spectra 9%
• energy 3%
• gels 48%
• ions 9%
• light emission 57%
• luminescence 7%
• nanoparticles 41%
• optical properties 6%
• phosphors 9%
• photoluminescence 14%
• quenching 8%
• red shift 10%
• scanning electron microscopy 13%
• silicon dioxide 7%
• spectroscopy 5%
• spectrum analysis 9%
• transmission electron microscopy 13%
• tuning 46%
• x rays 13%