Comprehensive Defect Suppression in Te‐Doped Cs2ZrCl6 Perovskite Nanoparticles for Highly Efficient and Thermally Stable White Light‐Emitting Diodes (Advanced Optical Materials 26/2024).

The article in Advanced Optical Materials discusses the successful suppression of defects in Te-doped Cs2ZrCl6 perovskite nanoparticles, resulting in highly efficient and thermally stable white light-emitting diodes. The nanoparticles were designed with a high photoluminescence quantum yield of up to 96% through crystallization and surface control. The white light-emitting diodes based on these nanoparticles achieved a color coordinate of (0.31, 0.33) and a color rendering index of 86. The research was conducted by a team from Henan University. [Extracted from the article]