1. Department of Energy and Materials Engineering
2. Dongguk University-Seoul
3. 04620 Seoul
4. South Korea
5. Beamline Research Division
6. Pohang Accelerator Laboratory
7. Pohang University of Science and Technology
8. Pohang
9. Republic of Korea
10. Department of Chemistry
11. Hankuk University of Foreign Studies
12. Yongin 17035