Electrochemical transformation processes involving carbon, hydrogen, oxygen, nitrogen,
and small‐molecule chemistries represent a promising means to store renewable energy …

Multi-junction (tandem) solar cells (TSCs) consisting of multiple light absorbers with
considerably different band gaps show great potential in breaking the Shockley–Queisser (S …

Abstract Binary Sb2Se3 semiconductors are promising as the absorber materials in
inorganic chalcogenide compound photovoltaics due to their attractive anisotropic …

Sb2S3 is a promising environmentally friendly semiconductor for high performance solar
cells. But, like many other polycrystalline materials, Sb2S3 is limited by nonradiative …

Chalcopyrite-based solar cells have reached an efficiency of 23.35%, yet further
improvements have been challenging. Here we present a 23.64% certified efficiency for a …

Abstract Narrow‐bandgap mixed Pb‐Sn perovskite solar cells (PSCs) have great feasibility
for constructing efficient all‐perovskite tandem solar cells, in combination with wide …

Halide double perovskites have gained significant attention, owing to their composition of
low‐toxicity elements, stability in air, and recent demonstrations of long charge‐carrier …

Cu (In, Ga) Se2 (CIGS) is considered a promising photovoltaics material due to its excellent
properties and high efficiency. However, the complicated deep defects (such as InCu or …

Chalcopyrite solar cells achieve efficiencies above 23%. The latest improvements are due to
post‐deposition treatments (PDT) with heavy alkalis. This study provides a comprehensive …

Perovskites have been unprecedented with a relatively sharp rise in power conversion
efficiency in the last decade. However, the polycrystalline nature of the perovskite film makes …