1. CNG─Center of Nanostructured Graphene, Kongens Lyngby 2800 Denmark
2. DTU Physics, Technical University of Denmark, Building 309, Kongens Lyngb 2800 Denmark
3. Department of Mechanical Engineering, Columbia University, New York, New York 10027, United States
4. DTU Electro, Technical University of Denmark, Ørsteds pl. 343, Kongens Lyngby 2800 Denmark
5. Department of Materials and Production, Aalborg University, Skjernvej 4A, Aalborg 9220, Denmark
6. Department of Applied Physics and USAL NanoLab, University of Salamanca, 37008 Salamanca, Spain
7. DTU Nanolab, Technical University of Denmark, Fysikvej 307, Kongens Lyngby 2800, Denmark
8. IPU, Danmarks Tekniske Universitet, Produktionstorvet 425, Kongens Lyngby 2800 Denmark