Affiliation: | 1.Guangdong Engineering Technology Research Center of Efficient Green Energy and Environment Protection Materials, South China Normal University, Guangzhou, 510006, People’s Republic of China ;2.Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, 510006, People’s Republic of China ;3.Guangxi Key Laboratory of Superhard Material, Guilin, 541004, China ;4.China Nonferrous Metal (Guilin) Geology And Mining Co., Ltd., Guilin, 541004, China ; |