Two-dimensional layered metal-halide perovskites (2D-LMHPs) are a promising family of
organic–inorganic hybrid semiconductor materials because of their superior electronic and …

Perovskite solar cells (PSCs) are promising photovoltaic (PV) technologies due to their high-
power conversion efficiency (PCE) and low fabrication cost. This review article delves into …

In metal halide perovskite solar cells the formation of a 2D/3D bulk heterostructure has a
positive effect on device stability but can be detrimental to charge transport and power …

Carrier extraction in mixed tin–lead perovskite solar cells is improved by modifying the top
and bottom perovskite surfaces with ethylenediammonium diiodide and glycine …

Two-dimensional (2D) halide perovskites have emerged as outstanding semiconducting
materials thanks to their superior stability and structural diversity. However, the ever-growing …

In perovskite solar cells (PSCs) with wide band gaps (∼ 1.65–1.68 eV), the poor quality of
perovskite films due to uncontrolled fast crystallization significantly contributes to the loss in …

Quasi-two-dimensional (quasi-2D) perovskites have attracted attention because they have
better stability than the 3D counterpart. However, power conversion efficiency of perovskite …

Understanding and controlling crystallization is crucial for high‐quality perovskite films and
efficient solar cells. Herein, the issue of defects in formamidinium lead iodide (FAPbI3) …

Metal halide perovskites are of fundamental interest in the research of modern thin‐film
optoelectronic devices, owing to their widely tunable optoelectronic properties and solution …

Two-dimensional (2D) perovskites have attracted considerable interest for their promising
applications for solar cells and other optoelectronics, such as light-emitting diodes …