Impurity doping is a promising method to impart new properties to various materials. Due to
their unique optical, magnetic, and electrical properties, rare-earth ions have been …

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 …

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

Cs2AgBiBr6, as a benchmark lead‐free double perovskite, has emerged as a promising
alternative to lead‐based perovskites because of its high stability, non‐toxicity, exceptional …

Reconfigurable phototransistor memory attracts considerable attention for adaptive
visuomorphic computing, with highly efficient sensing, memory, and processing functions …

Efficient and stable inorganic lead-free halide perovskites have attracted tremendous
attention for next-generation solid-state lighting. However, single perovskite phosphors with …

Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

All‐inorganic lead‐free perovskite‐derivative metal halides have shown great promise in
optoelectronics, however, it remains challenging to realize efficient near‐infrared (NIR) …

Yb3+ doped lead‐free double perovskites (DPs) with near‐infrared (NIR)‐emitting have
attracted extensive attention due to their wide application prospects. Unfortunately, they still …

Lead‐based halide perovskites have received great attention in light‐emitting applications
due to their excellent properties, including high photoluminescence quantum yield (PLQY) …