Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

A variety of colloidal chemical approaches has been developed in the last few decades for
the controlled synthesis of nanostructured materials in either water or organic solvents …

Impurity do** is an effective approach to tuning the optoelectronic performance of host
materials by imparting extrinsic electronic channels. Herein, a family of lanthanide (Ln3+) …

Abstract Currently, lanthanide (Ln3+) doped Pb‐free double perovskites (DPs) suffer from
competitive emissions of the self‐trapped exciton (STE) and Ln3+. Herein, a new type of …

Lead‐free double perovskites (DPs) are emerging highly stable emitters with efficient
broadband self‐trapped exciton (STE) photoluminescence (PL), but their low …