Additive-Mediated PbSe Colloidal Quantum Dots for Efficient pc-LEDs.
PbSe colloidal quantum dots (CQDs) have emerged as a popular research subject in optoelectronic devices because of their tunable luminescence in the near-infrared (NIR) region. However, intrinsic defects generated during their synthesis make it challenging to obtain chemically stable and highly efficient PbSe CQDs. In...