Optical detection of argon gas flow based on vibration-induced change in photoluminescence of a semiconducting single-walled carbon nanotube bundle

Physics & Astronomy

• bundles 60%
• gas flow 56%
• carbon nanotubes 53%
• argon 48%
• intervals 45%
• photoluminescence 43%
• vibration 40%
• flow velocity 36%
• gas streams 19%
• optical microscopes 16%
• platforms 12%
• hysteresis 11%

Engineering & Materials Science

• Photoluminescence 100%
• Single-walled carbon nanotubes (SWCN) 84%
• Argon 69%
• Flow of gases 59%
• Flow rate 46%
• Microscopes 19%
• Flow control 19%
• Hysteresis 19%
• Control systems 12%
• Gases 11%

Chemical Compounds

• Semiconducting Single-Walled Carbon Nanotube 89%
• Flow Kinetics 47%
• Photoluminescence 47%
• Hysteresis 20%
• Single Walled Nanotube 18%
• Cubic Space Group 17%
• Gas 10%