High-efficiency bulk photovoltaic effect with ferroelectric-increased shift current

P Pu Feng Z Zhihao Gong (Academy of Interdisciplinary Studies on Intelligent Molecules, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University 3 , Tianjin 300387,) B Baoyu Wang Z Zhongyi Wang H Haoran Xu L Lingrui Zou C Chen Liu X Xun Han Y Yingchun Cheng B Bin Yu X Xixiang Zhang (Material Science and Engineering Program, Division of Physical Science and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, Kingdom of Saudi Arabia.) L Lain-Jong Li H Hua Wang F Fei Xue (State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering) K Kai Chang