Optimized white light emitting Ag,Mn:Zn–In–S quantum dots (QDs) were synthesized via a simple, scalable, reproducible, and low-cost one-pot non-injection synthetic approach.
A bright white light emitting WLED has been fabricated based on colloidal C-dots decorated with d-SiO2 coated Ce, Tb and Sm doped LaF3 nanoparticles.