1. Chongqing 2D Materials Institute Liangjiang New Area Chongqing 400714 China
2. Lehrstuhl für Physikalische Chemie II Universität Erlangen-Nürnberg Egerlandstraße 3 91058 Erlangen Germany
3. Department of Materials Science and Engineering Tarbiat Modares University Tehran 14115-111 Iran
4. Key Laboratory of Optoelectronic Technology & System Ministry of Education Chongqing University Chongqing 40044 China
5. Department of Nanotechnology and Advanced Materials Materials and Energy Research Center Karaj 3177983634 Iran