Jie Liu Physics Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia Saudi Arabia
Tao Zhang Physics Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia;
Institute of New Energy, China University of Petroleum (East China), Qingdao 266580, P. R. China Saudi Arabia
Shuyu Sun Physics Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia Saudi Arabia