1. College of Electronic Science and Technology; Shenzhen University; Shenzhen 518060 P. R. China
2. Hefei National Laboratory of Physical Sciences at the Microscale (HFNL); Department of Chemistry; Laboratory of Nanomaterials for Energy Conversion (LNEC); Synergetic Innovation Center of Quantum Information and Quantum Physics; University of Science and Technology of China (USTC); Hefei Anhui 230026 P. R. China
3. Institute for Advanced Study; Shenzhen University; Shenzhen 518060 P. R. China