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S. C. DEY1, R. DAS1, S. S. NATH1,* , R. BHATTACHERJEE1
We report chemical route for synthesis of CdSe quantum dots (QDs) and its characterizations by UV/Vis Spectroscopy (UV/Vis), X-Ray Diffraction study (XRD) and High Resolution Transmission Electron Microscopy (HRTEM). Further, Electroluminescence (EL) spectroscopy has been carried out to investigate the light emitting phenomena of the samples when biased with electrical energy (Voltage). The average quantum dot size ranges from 7 nm to 8.2 nm. Electroluminescence reveals green luminescence and indicates the application of CdSe quantum dots as light emitting devices (LEDs).
Nanoparticle, Quantum Dots, Electroluminescence.
S. C. DEY, R. DAS, S. S. NATH, R. BHATTACHERJEE, Photo-luminescence of CdSe quantum dots suspended in liquid paraffin, Optoelectronics and Advanced Materials - Rapid Communications, 4, 11, November 2010, pp.1721-1723 (2010).
Submitted at: Sept. 28, 2010
Accepted at: Nov. 10, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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