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

Metal halide perovskites are an appealing class of materials for next-generation photovoltaic
applications. The certified power conversion efficiency of lead-perovskite based tandem …

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

Two-dimensional (2D) metal organic chalcogenides (MOCs) such as silver phenylselenolate
(AgSePh) have emerged as a new class of 2D materials due to their unique optical …

Improvements in yellow light production, a healthy light source for the eyes that is also
beneficial to biological growth, are needed to satisfy the practical requirements of solid-state …

We report the colloidal synthesis of Bi-doped Cs2Ag x Na1–x InCl6 double perovskite
nanoplatelets (NPLs) exhibiting a near-unity photoluminescence quantum yield (PLQY), a …

Inorganic and hybrid metal halides (MHs) are a class of ionic compounds that attract
growing interest due to their richness of structure, properties, and resulting applications …

Recently, novel optical information writing strategies have been developed based on
fluorescent change of halide perovskites generated by light induced structural …

Do** of ns2 metal ions as an energy transfer (ET) bridge can significantly elevate the
photoluminescence properties. Nonetheless, the fundamental influence of ns2 metal ions on …

High‐pressure chemistry has provided a huge boost to the development of scientific
community. Pressure‐induced emission (PIE) in halide perovskites is gradually showing its …