1. Department of Physics
2. Korea University
3. Seoul 136-713, Republic of Korea
4. Materials Science and Engineering
5. Macromolecular Science and Engineering
6. University of Michigan
7. Ann Arbor, USA
8. Department of Applied Organic Materials Engineering
9. Department of Chemistry
10. Center for Integrated Nanostructure Physics (CINAP)
11. Institute of Basic Science (IBS)
12. Department of Energy Science
13. Sungkyunkwan University
14. Suwon 440-746, Republic of Korea