1. Department of Physics, Shenzhen Institute for Quantum Science and Engineering (SIQSE), Southern University of Science and Technology, Shenzhen 518055, People’s Republic of China
2. Shenzhen Key Laboratory of Advanced Quantum Functional Materials and Devices, Southern University of Science and Technology, Shenzhen 518055, People’s Republic of China
3. Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 110016 Shenyang, People’s Republic of China
4. School of Materials Science and Engineering, University of Science and Technology of China, 110016 Shenyang, People’s Republic of China
5. Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, People’s Republic of China
6. Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, People’s Republic of China