1. Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangdong-Hong Kong Joint Laboratory of Quantum Matter, Guangdong Engineering Technology Research Center of Efficient Green Energy and Environment Protection Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510006, P. R. China
2. Guangxi Key Laboratory of Superhard Material, National Engineering Research Center for Special Mineral Material, China Nonferrous Metals (Guilin) Geology And Mining Co., Ltd., Guilin 541004, P. R. China
3. SCNU Qingyuan Institute of Science and Technology Innovation Company, Limited, Qingyuan 511517, P. R. China