Perovskite solar cells (PSCs) have attracted much attention due to their low-cost fabrication
and high power conversion efficiency (PCE). However, the long-term stability issues of PSCs …

The performance and stability of metal halide perovskite solar cells strongly depend on
precursor materials and deposition methods adopted during the perovskite layer …

The black phase of formamidinium lead iodide (FAPbI3) perovskite shows huge promise as
an efficient photovoltaic, but it is not favoured energetically at room temperature, meaning …

Direct and stable α-phase formation of formamidinium lead triiodide (FAPbI 3) perovskite
serves as an indispensable prerequisite for constructing stable and efficient perovskite solar …

The power conversion efficiency of perovskite solar cells continues to increase. However,
defects in perovskite materials are detrimental to their carrier dynamics and structural …

Formamidinium lead iodide (FAPbI3) has endowed power conversion efficiencies (PCEs) up
to 25.5% in regular‐structured perovskite solar cells (PSCs) because of its optimal bandgap …

Understanding the intrinsic phase stability and inherent band gap of formamidinium lead
triiodide (FAPbI3) perovskites is crucial to further improve the performance of perovskite …

The frequency of reports utilizing synchrotron‐based grazing incident wide angle X‐ray
scattering (GIWAXS) to study metal halide perovskite thin films has exploded recently, as this …

The fabrication of formamidinium lead iodide (FAPbI3) perovskite solar cells (PSCs) involves
the addition of methylammonium chloride (MACl) to promote low-temperature α-phase …

To fabricate stable neat FAPbI3 perovskite with a pure α‐phase (pure α‐FAPbI3) is important
in the field of photovoltaic commercialization because of its better bandgap than its alloying …