Room-temperature atmospheric oxidation of Si nanocrystals after HF etching

Engineering & Materials Science

• Nanocrystals 99%
• Etching 71%
• Oxidation 58%
• Photoluminescence 35%
• Silicon oxides 32%
• Paramagnetic resonance 15%
• Fourier transform infrared spectroscopy 13%
• Spectroscopy 12%
• Silicon 8%
• Defects 7%

Physics & Astronomy

• nanocrystals 59%
• etching 50%
• oxidation 48%
• room temperature 36%
• silicon oxides 23%
• photoluminescence 15%
• electron paramagnetic resonance 10%
• infrared spectroscopy 9%
• coverings 9%
• defects 6%
• silicon 5%
• spectroscopy 5%

Chemical Compounds

• Etching 59%
• Nanocrystal 54%
• Ambient Reaction Temperature 37%
• Oxidation Reaction 29%
• Silicon Oxide 27%
• Photoluminescence 17%
• Surface 10%
• EPR Spectroscopy 9%