Affiliation: | 1. Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, China;2. Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA;3. Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, China;4. Key Laboratory of Graphene Technologies and Applications of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, China;5. Materials Science and Engineering, University of Houston, Houston, TX, USA;6. Department of Electrical and Computer Engineering, Baylor University, Waco, TX, USA;7. Department of Physics and TcSUH, University of Houston, Houston, TX, USA;8. State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, Sichuan, China |