AgInGaS

Nanotechnology

Finely controlled luminescent Ag-In-Ga-S quantum dots with dual green and red emission towards white LEDs

Schematic diagram of the correspondence between size-dependent bandgap and spectrum based on the size effect of quantum dots. Credit: Opto-Electronic Advances (2024). DOI: 10.29026/oea.2024.240050 Semiconductor quantum dot (QD) materials have shown great potential for applications in lighting and display fields due to their wide color gamut, tunable emission wavelength, high quantum efficiency, high chroma, and low processing cost. For example,…