Perovskite solar cells have demonstrated the efficiencies needed for technoeconomic
competitiveness. With respect to the demanding stability requirements of photovoltaics …

Driven by the growing dominance of balance of system costs in photovoltaic installations,
next-generation solar cell technologies must deliver significant increases in power …

The manufacturing of perovskite solar cells under ambient conditions is desirable, yet the
efficiency of p–i–n perovskite solar cells fabricated in air still lags behind those made in an …

The development of highly stable and efficient wide-bandgap (WBG) perovskite solar cells
(PSCs) based on bromine-iodine (Br–I) mixed-halide perovskite (with Br greater than 20%) …

The bandgap tunability of halide perovskites makes perovskite solar cells excellent building
blocks for multijunction architectures that can overcome the fundamental efficiency limits of …

Perovskite solar cells (PSCs) have attracted widespread research and commercialization
attention because of their high power conversion efficiency (PCE) and low fabrication cost …

Halide segregation critically limits the stability of mixed-halide perovskite solar cells under
device operational conditions. There is a strong indication that halide oxidation is the …

Achieving high‐performance perovskite light‐emitting diodes (PeLEDs) with pure‐red
electroluminescence for practical applications remains a critical challenge because of the …

Despite the well-established defect tolerance of metal halide perovskites (MHPs), there are
multiple sources of defects in MHPs, such as grain boundaries in thin films, colloidal …

Stability of perovskite solar cells (PSCs) under light, heat, humidity and their combinations
have been notably improved recently. However, PSCs have poor reverse-bias stability that …