Metal halide perovskites (MHPs) with tunable bandgaps and strong light absorptions in the
broad spectral range of∼ 1.2–2.3 eV make them suitable candidates as light absorber in …

Wide‐bandgap perovskites are of paramount importance as the photoactive layer of the top
cell in high‐efficiency tandem solar cells. Comparably high Br contents are required to …

Metal halide perovskite (MHP) materials show great prospects in applications such as solar
cells, luminescent displays, and biomedicines, owing to their outstanding visible light …

Wide-bandgap (WBG) perovskite solar cells (PSCs) are employed as top cells of tandem
cells to break through the theoretical limits of single-junction photovoltaic devices. However …

Mixed-halide perovskite-silicon tandem solar cells have demonstrated great potential in
achieving> 40% efficiencies. However, light-induced phase segregation makes the …

We investigated the role of hollow perovskite architectures in enhancing the photostability of
mixed halide wide-bandgap perovskites. We focused on mitigating photoluminescence (PL) …

Perovskite solar cells (PSCs) have demonstrated a comparable efficiency to Si-based cells.
However, the buried interface with weak adhesion remains a critical issue since the ion …

Perovskite solar cells (PSCs) have emerged as a leading photovoltaic technology due to
their high efficiency and cost-effectiveness, yet long-term stability and consistent …

Ionic liquids, such as BMIMBF4, are added to mixed halide perovskites to prevent halide
phase segregation and increase phase stability, but exact mechanisms changing halide …

The development of high-efficiency and stabilized tandem solar cells and solar cells for
indoor light harvesting relies heavily on the fabrication of wide-bandgap (WBG) perovskite …