1. Faculty of Engineering
2. Shinshu University
3. Nagano
4. Japan
5. Department of Physics and Center for 2-dimensional and Layered Materials (2DLM)
6. Institute of Carbon Science and Technology
7. Optoelectronics Convergence Research Center
8. Chonnam National University
9. Gwangju 61186
10. Republic of Korea
11. Department of Polymer Engineering
12. Graduate School
13. School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute