Down-conversion monochromatic light-emitting diodes with the color determined by the active layer thickness and concentration of carbon dotsElectronic supplementary information (ESI) available: Characterization techniques. See DOI: 10.1039/c5tc01379h

• Main Authors: Sun, Chun, Zhang, Yu, Kalytchuk, Sergii, Wang, Yu, Zhang, Xiaoyu, Gao, Wenzhu, Zhao, Jun, Cepe, Klara, Zboril, Radek, Yu, William W, Rogach, Andrey L
• Format: Journal Article
• Language: English
• Published: 25.06.2015

We report a series of monochromatic light-emitting diodes based on monodisperse carbon dots with an emission color ranging from blue to red, which is determined by the thickness of the down-conversion layers and the carbon dot doping concentration in the polymer matrix. We further demonstrate the po...