1. Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
2. Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, Hsinchu 300, Taiwan
3. Department of Electrical Engineering, University of Notre Dame, Notre Dame, Indiana 46556, United States
4. National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
5. Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, United States
6. Department of Electrical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
7. A.J. Drexel Nanomaterials Institute and Department of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
8. Two-Dimensional Crystal Consortium, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
9. Department of Chemical Engineering & Materials Science, Michigan State University, East Lansing, Michigan 48824, United States
10. Department of Physics and Chemical Engineering, Northeastern University, Boston, Massachusetts 02115, United States
11. Department of Mechanical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
12. Department of Physics, Karamanoglu Mehmet University, Karaman 70100, Turkey
13. Department of Chemical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
14. Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
15. Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
16. Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
17. Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, United States
18. Paul-Drude-Institut für Festkörperelektronik, Leibniz-Institut im Forschungsverbund Berlin e.V., Hausvogteiplaz 5-7, 10117 Berlin, Germany
19. Department of Nanoscience, Joint School of Nanoscience & Nanoengineering, University of North Carolina at Greensboro, Greensboro, North Carolina 27401, United States
20. Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
21. Department of Physics, University of North Texas, Denton, Texas 76203, United States
22. Institute for Quantitative Biosciences, University of California Berkeley, Berkeley, California 94720, United States
23. Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
24. Center for 2-Dimensional and Layered Materials, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
25. Center for Atomically Thin Multifunctional Coatings, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
26. Department of Physics, Brown University, Providence, Rhode Island 02906, United States
27. Institute for Theoretical Physics, University of Innsbruck, Innsbruck A-6020, Austria
28. Department of Physics, Princeton University, Princeton, New Jersey 08540, United States
29. Department of Electrical and Computer Engineering, Princeton University, Princeton, New Jersey 08540, United States
30. Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
31. Microelectronics Research Center, The University of Texas, Austin, Texas 78758, United States