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 …

Lead‐free halide perovskites have drawn wide attention as alternatives to their toxic and
poorly stable lead‐based counterparts. Among them, double perovskites with Cs2AgInCl6 …

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+) …

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 …

Halide double perovskites, A2MIMIIIX6, offer a vast chemical space for obtaining unexplored
materials with exciting properties for a wide range of applications. The photovoltaic …

Lanthanide (Ln3+)-doped metal halide perovskites with near-infrared (NIR) luminescence
have received great attention; however, they suffer from low NIR efficiency, especially for 1.5 …

Costs and toxicity concerns are at the center of a heated debate regarding the
implementation of perovskite solar cells (PSCs) into commercial products. The first …

Near‐Infrared (NIR) light emitting metal halides are emerging as a new generation of optical
materials owing to their appealing features, which include low‐cost synthesis, solution …

Cs 2 AgBiBr 6 double halide-based lead-free perovskite solar cells are embellished as a
prime attraction for the research community because of their phenomenal structural stability …

Metal halide perovskites with efficient and stable self-trapped exciton emission have
attracted considerable attention for next-generation solid-state lighting owing to their …