| Affiliation: | 1. Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Illinois 61801, USA;2. Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 208 N Wright Street, Illinois 61801, USA;3. Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Illinois 61801, USA;1. Tele and Radio Research Institute, Warsaw, Poland;2. Institute of Physics, PAS, Warsaw, Poland;1. Department of Physics, Faculty of Science, Cankiri Karatekin University, 18100 Cankiri, Turkey;2. Department of Physics, Faculty of Science, Gazi University, 06500 Ankara, Turkey;1. State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China;2. School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China;3. Royal School of Mines, Imperial College London, South Kensington Campus, London SW7 2AZ, UK |
