1. Joint Key Laboratory of the Ministry of Education Institute of Applied Physics and Materials Engineering University of Macau Avenida da Universidade, Taipa Macau 999078 China
2. School of Physics and Electronics Hunan Normal University Changsha 410081 China
3. Research Center of Flexible Sensing Materials and Devices School of Applied Physics and Materials Wuyi University Jiangmen 529020 China
4. Department of Electromechanical Engineering University of Macau Avenida da Universidade, Taipa Macau 999078 China
5. School of Biomedical Engineering Sun Yat‐Sen University Shenzhen 518107 China