Advanced Materials Technologies, Год журнала: 2025, Номер unknown
Опубликована: Апрель 9, 2025
Abstract Lead‐free double perovskites (LFDP) have attracted considerable attention due to their remarkable optoelectronic characteristics, which include tunable bandgaps spanning the entire visible spectrum, high photoluminescence quantum yields (PLQY), and wide emission bandwidths. The incorporation of transition metal ions into lead‐free perovskites, as an efficient method for tailoring optical properties, is crucial both foundational research practical applications in devices such light‐emitting diodes (LEDs), anti‐counterfeiting, temperature sensors, X‐ray scintillators. In this review, recent progress design ion‐doped summarized, briefly introduce strategies effective doping several representative perovskites. manipulation properties through ion doping, focusing on enhanced stability, increased luminescent efficiency, tuning bands, luminescence lifetimes are highlighted. conclusion, challenges perspectives dynamic area addressed.
Язык: Английский