1. Department of Electrical and Computer EngineeringNational University of Singapore 4 Engineering Drive 3 Singapore 117583
2. Centre for Advanced 2D MaterialsNational University of Singapore 6 Science Drive 2 Singapore 117546
3. Institute of High Performance Computing A*STAR, 1 Fusionopolis Way Singapore 138632
4. Cambridge Graphene CentreUniversity of Cambridge 9 JJ Thomson Avenue Cambridge CB3 0FA UK
5. Institute of Materials Research and Engineering A*STAR, 2 Fusionopolis Way Singapore 138634