Compared to 3D perovskites, 2D perovskites exhibit excellent stability, structural diversity,
and tunable bandgaps, making them highly promising for applications in solar cells, light …

Passivating surface defects on perovskite films with tailored functional materials has
emerged as one of the most effective strategies for achieving high‐performance perovskite …

Wide-bandgap (WBG) perovskite solar cells (PSCs) attract intensive attention because of
their high tandem compatibility and versatile application scenarios. However, severe …

Various isomers have been developed to regulate the morphology and reduce defects in
state‐of‐the‐art perovskite solar cells (PSCs). To insight the structure‐function‐effect …

The in situ passivation of a methylammonium lead triiodide (MAPbI3) phase spin-coated via
a one-step process was experimentally investigated to elucidate their fundamental …

Abstract Layer-structured Ruddlesden–Popper (RP) perovskites (RPPs) with decent stability
have captured the imagination of the photovoltaic research community and bring hope for …

Abstract 2D hybrid organic–inorganic perovskites are potentially promising materials as
passivation layers that can enhance the efficiency and stability of perovskite photovoltaics …

Metal halide perovskites (MHPs) have emerged as promising candidates for photocatalytic
hydrogen production due to their outstanding photoelectronic properties. Among various …

Wide‐bandgap perovskite solar cells (WBG PSCs) have promising applications in tandem
devices yet suffer from low open‐circuit voltages (VOCs) and less stability. To address these …

Using radio frequency magnetron sputter deposition to apply metal oxide thin film as a hole
transporting layer (HTL) onto a halide perovskite layer significantly compromises the device …