[Hao, Q. W.; Lyu, B.; Zhang, H. M.; Wang, F. D.; Dai, C.; Li, J.; Li, Y. Y.; Bin, B.; Fu, J.] Chinese Acad Sci, HFIPS, Inst Plasma Phys, Hefei 230031, Peoples R China.
[Bin, B.] Univ Sci & Technol China, Grad Sch, Sci Isl Branch, Hefei 230026, Peoples R China.
[Bin, B.] Univ South China, Sch Elect Engn, Hengyang 421001, Peoples R China.
[Yang, Y.] Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China.
[Du, X. W.; Wang, Q. P.] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230029, Peoples R China.