1. School of Advanced Materials Science & Engineering
2. Sungkyunkwan University
3. Suwon 440-746
4. Republic of Korea
5. SKKU Advanced Institute of Nanotechnology (SAINT)
6. Department of Energy Science
7. Hyosung Corporation
8. R&D Business Labs
9. Anyang 431-080
10. LG Electronic
11. Material & Device Advanced Research Institute
12. Seoul 137-724
13. Korea