1. School of Physics and Electronic Engineering Chongqing Normal University Chongqing 401331 China
2. Shaanxi Institute of Flexible Electronics (SIFE) Northwestern Polytechnical University (NPU) Xi'an Shaanxi 710072 China
3. Key Laboratory of Flexible Electronics (KLOFE) & Institution of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing Tech University (NanjingTech) Nanjing Jiangsu 211816 China
4. State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai 201800 P. R. China
5. School of Physics Chongqing University Chongqing 401331 China