Affiliation: | a Department of Physics, School of Science, Hangzhou Dianzi University, Hangzhou 310018, China b Institute for Fusion Theory and Simulation, Physics Department, Zhejiang University, Hangzhou 310027, China c Institute for Theoretical Physics I, Ruhr University, D-44780 Bochum, Germany d School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116024, China e Advanced Energy Technologies Department, Lawrence Berkeley National Laboratory, University of California, Berkeley, CA 94720, USA |