1. Department of Physics, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
2. Interdisciplinary Research Center of Membranes and Water Security, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
3. The Ultrafast Electron Imaging Lab, Department of Chemistry, and Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo N2L 3G1, Canada