1. Department of Engineering Science
2. University of Oxford
3. Oxford OX1 3PJ
4. UK
5. Department of Energy Engineering
6. Department of Energy Systems
7. Department of Materials Science and Engineering
8. Seoul National University of Science and Technology
9. Seoul 139-743
10. Republic of Korea
11. Division of Nano Energy Convergence Research
12. DGIST
13. Daegu 42988
14. Ulsan National Institute of Science and Technology (UNIST)
15. Ulsan 44919
16. Beamline Department
17. Pohang Accelerator Laboratory
18. Pohang 790-784
19. Jeonju Center
20. Korea Basic Science Institute
21. Jeonju
22. Division of Physics and Semiconductor Science