A research team has produced a flexible perovskite-silicon tandem solar cell that converts 33.6% of sunlight into electricity, a certified record for bendable devices of this type. Published in Nature ...

Metal-halide perovskite solar cells are attractive for next-generation photovoltaics due to their low fabrication cost and rapidly rising efficiencies. However, exposure to light and oxygen generates ...

Danish researchers have analyzed fundamental material properties of selenium solar cells and have found their potential is higher than generally believed. They used carrier-resolved photo-Hall ...

Perovskite solar cell research has made remarkable progress over the past 15 years. Back in 2009, photovoltaic devices made from cheap and abundant perovskite materials converted sunlight into ...

Bismuth sulfide (Bi2S3) thin films have emerged as a promising class of semiconductor materials in the field of photovoltaic research. Owing to their direct band gap of approximately 1.3 eV, high ...

Researchers from Daegu Gyeongbuk Institute of Science and Technology (DGIST) in South Korea announced a new process to make bifacial narrow band copper, indium, selenium (CuInSe₂) solar cells. A ...