Jiao Xua, Zewen Duana,b, Li Qiaoa,b, Liqiang Chaia,b, Zhang Chenc, DengJi Guoc,*, Peng Wanga,d,*, Weimin Liua
a State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
b University of Chinese Academy of Science, Beijing, 100049, China
c Guangdong Provincial Key Laboratory of Micro/Nano Optomechatronics Engineering, College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen, 518060, China
d Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Science, Beijing, 100049, China