Cu2ZnSnS4 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatmentChang Yan, Xiaojing Hao|Nature Energy|2018Cited by 849
Band alignments of different buffer layers (CdS, Zn(O,S), and In2S3) on Cu2ZnSnS4Chang Yan, Xiaojing Hao, Fangyang Liu et al.|Applied Physics Letters|2014Cited by 178
Boosting Cu2ZnSnS4 solar cells efficiency by a thin Ag intermediate layer between absorber and back contactHongtao Cui, Chang Yan, Xiaolei Liu et al.|Applied Physics Letters|2014Cited by 134
Boosting the efficiency of pure sulfide CZTS solar cells using the In/Cd-based hybrid buffersChang Yan, Martin A. Green, Fangyang Liu et al.|Solar Energy Materials and Solar Cells|2015Cited by 114
Achieving high-performance PbS quantum dot solar cells by improving hole extraction through Ag dopingLong Hu, Shujuan Huang, Zhilong Zhang et al.|Nano Energy|2018Cited by 94