Metal halide perovskites (MHPs) have numerous advantages as light emitters such as high
photoluminescence quantum efficiency with a direct bandgap, very narrow emission …

Perovskite solar cells (PSCs) have improved at an unprecedented rate, reaching over 22%
power conversion efficiency in less than a decade, and have generated a wealth of high …

Metal halide perovskites have shown great promise as a potential candidate for next-
generation solid state lighting and display technologies. However, a generic organic ligand …

Cesium lead bromide (CsPbBr3) perovskite has recently gained significance owing to its
rapidly increasing performance when used for light-emitting devices. In this study, we used …

Current work for the first time investigates the impact of the lanthanide co-doping strategy on
the fully inorganic cesium lead halide (CsPbI 1.8 Br 1.2) perovskite by using oxides of …

Inorganic metal-halide perovskites hold a lot of promise for solar cells, light-emitting diodes,
and lasers. A thorough investigation of their optoelectronic properties is ongoing. In this …

Abstract Inorganic halide perovskite CsPbI 2 Br has attracted tremendous attentions in the
photovoltaic fields in view of its improved ambient phase stability and reasonable band gap …

The accurate bandgap prediction of perovskites has great significance for solar cell devices.
Although density functional theory can be used for the calculations of material bandgaps …

Halide perovskite materials have been recently recognized to possess potentially strong
ferroelectricity and piezoelectricity even though the experimental evidence is very limited …

We present a perspective on recent observations of the photoinduced phase separation of
halides in multi-component lead-halide perovskites. The spontaneous phase separation of …