Homogenizing Morphology and Composition of Methylammonium-Free Wide-Bandgap Perovskite for Efficient and Stable Tandem Solar Cells

Xinxin Lian, Ye Xu, Wei Fu, Rui Meng, Quanxing Ma, Chunyu Xu, Ming Luo, Ying Hu, Junchao Han, Hao Min, Anurag Krishna, Yifan Chen, Huawei Zhou, Xueling Zhang, Cong Chen, Jin Chang, Can Li, Yifeng Chen, Zhiqiang Feng, Zhen LiGuangzheng Zuo, Jifan Gao, Hong Zhang, Xiaoliang Mo, Junhao Chu