Scientists in China built a four-terminal perovskite-CIGS tandem solar cell based on a top semi-transparent perovskite device with an efficiency of 21.26% and a high bifaciality factor of 92.2%. They ...
School of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China National and Local Joint Engineering Research Center of MPTES in High Energy and Safety LIBs, South ...
State Key Laboratory of Information Photonics and Optical Communications, School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China Department of Physics, Hong Kong ...