Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

Halide perovskite materials, especially lead-based perovskites, have been widely used for
optoelectronic and catalytic applications. However, the high toxicity of the lead element is a …

Lead halide perovskite nanocrystals (LHP NCs) have emerged as next-generation
semiconductor materials with outstanding optical and optoelectronic properties. Because of …

Perovskite light-emitting diodes (PeLEDs) provide excellent opportunities for low-cost, color-
saturated, and large-area displays. However, the performance of blue PeLEDs lags far …

To achieve the full potential of monolithic perovskite/silicon tandem solar cells, crystal
defects and film inhomogeneities in the perovskite top cell must be minimized. We discuss …

We report here fast A‐site cation cross‐exchange between APbX3 perovskite nanocrystals
(NCs) made of different A‐cations (Cs (cesium), FA (formamidinium), and MA …

Lead halide perovskites are extensively investigated as efficient solution-processable
materials for photovoltaic applications. The greatest stability and performance of these …

Hybrid organic–inorganic metal halide perovskites are emerging materials in photovoltaics,
whose bandgap is one of the most crucial parameters governing their light‐harvesting …

Vapor deposition of halide perovskites presents high potential for scalability and industrial
processing of perovskite solar cells. It prevents the use of toxic solvents, allows thickness …

Over a short period of approximately 10 years, metal‐halide‐perovskite‐based photovoltaics
have demonstrated unprecedented improvements in solar cell performance beyond the …