Interfacial engineering of a thiophene-based 2D/3D perovskite heterojunction for efficient and stable inverted wide-bandgap perovskite solar cells

Cong Chen, Jiwei Liang, Junjun Zhang, Xinxing Liu, Xinxing Yin, Hongsen Cui, Haibing Wang, Chen Wang, Zaifang Li, Junbo Gong, Qianqian Lin, Weijun Ke, Chen Tao, Bo Da, Zejun Ding, Xudong Xiao, Guojia Fang