Low-bandgap mixed tin–lead iodide perovskites with reduced methylammonium for simultaneous enhancement of solar cell efficiency and stability
Chongwen Li, Zhaoning Song, Cong Chen, Chuanxiao Xiao, Biwas Subedi, Steven P. Harvey, Niraj Shrestha, Kamala Khanal Subedi, Lei Chen, Dachang Liu, You Li, Yong‐Wah Kim, Chun‐Sheng Jiang, Michael J. Heben, Dewei Zhao, Randy J. Ellingson, Nikolas J. Podraza, Mowafak Al‐Jassim, Yanfa Yan
Topics & Concepts
Perovskite (structure)Materials scienceEnergy conversion efficiencyBand gapFormamidiniumTinTandemOptoelectronicsPerovskite solar cellBilayerPassivationNanotechnologyChemical engineeringChemistryLayer (electronics)Composite materialMetallurgyMembraneBiochemistryEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films