1. Advanced Functional Thin Films Department
2. Surface Technology Division
3. Korea Institute of Materials Science (KIMS)
4. Changwon, Republic of Korea
5. School of Materials Science and Engineering
6. Gwangju Institute of Science and Technology (GIST)
7. Gwangju 500-712, Republic of Korea
8. Department of Physics Education
9. Chonnam National University
10. Gwangju 500-757, Republic of Korea