1. Division of Physical Sciences and Engineering; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Saudi Arabia
2. Imaging and Characterization Core Lab; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Saudi Arabia
3. Department of Electrical and Computer Engineering; University of Toronto; Toronto Ontario M5S 3G4 Canada
4. Analytical Core Lab; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Saudi Arabia