Fluorescence spectroscopy of graphene quantum dots: temperature effect at different excitation wavelengths

This paper reports a comprehensive study of temperature dependence of fluorescence spectroscopy of graphene quantum dots at different excitation wavelengths. Very significant (more than 50%) and similar decrease of normalized spectrum intensity is observed within temperature range less than 80 °C fo...

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Veröffentlicht in:	Nanotechnology 2014-10, Vol.25 (43), p.435703-435703
Hauptverfasser:	Li, Changzheng, Yue, Yanan
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Coefficients Cross-disciplinary physics: materials science rheology Electronics Exact sciences and technology Excitation Fluorescence fluorescence spectroscopy Fullerenes and related materials diamonds, graphite Graphene graphene quantum dots Graphite - chemistry Humans Materials science Materials Testing Molecular electronics, nanoelectronics Nanocrystalline materials Nanoscale materials and structures: fabrication and characterization Nanotechnology - instrumentation Nanotechnology - methods Physics Quantum dots Quantum Dots - chemistry Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Specific materials Spectrometry, Fluorescence Spectroscopy Temperature Temperature dependence Thermometry Wavelengths
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