1. Division of Physics and Applied
Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link,
Singapore 637371
2. Institute of High Performance Computing, 1 Fusionopolis Way, #16-16 Connexis,
Singapore 138632
3. School of
Materials Science and
Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
4. Department of Electrical Engineering
and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
5. Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts
02139, United States
6. Division
of Microelectronics, School
of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798