1. International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education; Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics; College of Optoelectronic Engineering; Shenzhen University; 3688 Nanhai Avenue Shenzhen Guangdong 518060 China
2. Innovative Center for Flexible Devices (iFLEX); School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Avenue Singapore 639798 Singapore
3. Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology; School of Pharmaceutical Sciences; Xiamen University; Xiamen 361102 P. R. China