1. Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston,
Illinois 60208, United States
2. Materials and
Process Simulation
Center, California Institute of Technology, 1200 East California Boulevard, Pasadena, California 91125,
United States
3. Intel Laboratories, Building RNB-6-61,
2200 Mission College Boulevard, Santa Clara,
California 95054, United States
4. National Center for Nano Technology
Research, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh 11442, Kingdom of
Saudi Arabia