1. Materials Science and Engineering; King Abdullah University of Science and Technology; Thuwal 23955-6900 Kingdom of Saudi Arabia
2. Department of Materials Science and Engineering; National University of Singapore; Singapore 117575 Singapore
3. School of Physics; Southeast University; Nanjing 211189 China
4. Singapore Synchrotron Light Source; National University of Singapore; 5 Research Link Singapore 117603 Singapore
5. Imaging & Characterization Core Lab; King Abdullah University of Science and Technology; Thuwal 23955-6900 Kingdom of Saudi Arabia