1. Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials Guangdong Provincial Engineering Technology Research Center of Efficient Green Energy and Environmental Protection Materials School of Physics and Telecommunication Engineering South China Normal University Guangzhou 510006 China
2. Guangdong-Hong Kong Joint Laboratory of Quantum Matter Frontier Research Institute for Physics South China Normal University Guangzhou 510006 China
3. Engineering Faculty of Science University of East Anglia Norwich UK
4. Joint Key Laboratory of the Ministry of Education Institute of Applied Physics and Materials Engineering University of Macau Avenida da Universidade, Taipa Macau PR China