1. School of Energy Research, Xiang’an Campus, Xiamen University, Xiamen 361100, Fujian, China
2. Department of Physics, Xiamen University, Xiamen 361005, Fujian, China
3. Institute of Manufacturing Engineering, Huaqiao University, Xiamen 361021, Fujian, China
4. Fujian Key Laboratory of Architectural Coating, Skshu Paint Co., Ltd., Putian, Fujian 351100, China
5. Skshu New Materials Research (Shanghai) Co., Ltd., Shanghai 201100, China
6. State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871, China