1. Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
2. Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom
3. School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
4. Nanoscience and Nanotechnology Graduate Program, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
5. Theoretical and Computational Science Center (TaCS), Faculty of Science, King Mongkut's University of Technology Thonburi, Bangkok 10140, Thailand
6. Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
7. Center for Integrated Nanotechnologies, Los Alamos National Laboratories, Los Alamos, New Mexico 87545, USA
8. Noyes Laboratory, California Institute of Technology, Pasadena, California 91125, USA
9. Department of Materials, Imperial College London, Exhibition Road, London SW7 2AZ, United Kingdom
10. Global E3 Institute and Department of Materials Science and Engineering, Yonsei University, Seoul 03722, South Korea