As a rising star of third-generation photovoltaic technology, organic–inorganic halide
perovskite solar cells (PSCs) have exhibited high power conversion efficiency. However, the …

Lead halide perovskites are promising semiconducting materials for solar energy
harvesting. However, the presence of heavy-metal lead ions is problematic when …

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

The rapid advancement of organo-metal halide perovskite solar cells has led to a certified
power conversion efficiency (PCE) of> 25%. However, their ability to be implemented and …

Organic–inorganic hybrid perovskite solar cells (PSCs) are among the most promising
candidates for the next generation of photovoltaic devices because of the significant …

Costs and toxicity concerns are at the center of a heated debate regarding the
implementation of perovskite solar cells (PSCs) into commercial products. The first …

Lead halide perovskite nanocrystals (NCs) have recently drawn considerable attention in
the fields of materials science and nanotechnology. However, a major drawback of these …

Organic–inorganic halide perovskites have attracted extensive attention due to their
excellent optoelectronic properties. However, the toxicity of heavy atom Pb2+ and instability …

Solution‐processed metal‐based halide perovskites have taken a dominant position for
perovskite optoelectronics including light emission and X‐ray detection; however, the toxicity …

Lead (Pb) in conventional perovskite solar cells (PSCs) is toxic and has to be replaced.
Situated in one group of the periodic table of elements, tin (Sn) has the same valence …