Microstructure and lateral conductivity control of hydrogenated nanocrystalline silicon oxide and its application in a-Si:H/a-SiGe:H tandem solar cells
Li Tian-Tian1, 2, 4, 5, Yang Tie1, 3, Fang Jia1, 2, 4, 5, Zhang De-Kun1, 2, 4, 5, Sun Jian1, 2, 4, 5, Wei Chang-Chun1, 2, 4, 5, Xu Sheng-Zhi1, 2, 4, 5, Wang Guang-Cai1, 2, 4, 5, Liu Cai-Chi3, Zhao Ying1, Zhang Xiao-Dan1, 2, 4, 5, †,
       

(a) J–V curves of solar cells, the inset showing the top cell and bottom cell’s Jsc tendency, and (b) the parameters of the solar cell.