Device simulation of lead-free CH3NH3SnI3 perovskite solar cells with high efficiency

Device simulation of lead-free CH₃NH₃SnI₃ perovskite solar cells with high efficiency

Du Hui-Jing, Wang Wei-Chao, Zhu Jian-Zhuo^†,

Energy band diagrams of perovskite solar cells with charge barriers at the buffer/absorber /HTM interfaces. Insets show close-up images at the interface.