1. Department of Materials Science and Engineering
2. National Chiao Tung University
3. Hsinchu 30010
4. Taiwan
5. National Taiwan University
6. Taipei 10617
7. Institute of Nuclear Energy Research
8. Department of Applied Chemistry
9. Graduate School of Engineering
10. Osaka University
11. Osaka 565-0871
12. Japan
13. Department of Electrophysics
14. Department of Material Science and Engineering
15. University of California
16. Los Angeles
17. USA
18. Center for Emergent Functional Matter Science