| Affiliation: | 1. Department of Materials Science and Engineering, Seoul National University, 1 Gwanak‐ro, Gwanak‐gu, Seoul 151‐742, Republic of Korea;2. School of Mechanical and Aerospace Engineering, Seoul National University, 1 Gwanak‐ro, Gwanak‐gu, Seoul 151‐742, Republic of Korea;3. Institute of Advanced Aerospace Technology, Seoul National University, 1 Gwanak‐ro, Gwanak‐gu, Seoul 151‐742, Republic of Korea;4. Alan G. MacDiarmid NanoTech Institute, University of Texas at Dallas, Richardson, TX 75083‐0688, USA |
