1 Department of Electrical and Computer Engineering, Inter-University Semiconductor Research Center (ISRC), Seoul National University, Seoul, 08826, Korea.
2 Soft Hybrid Materials Research Center, Korea Institute of Science and Technology, Seoul, 02792, Korea.
3 Institute of Advanced Composite Materials, Korea Institute of Science and Technology, Wanju, Jeonbuk, 55324, Korea.
4 KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul, 02447, Korea.
5 Soft Hybrid Materials Research Center, Korea Institute of Science and Technology, Seoul, 02792, Korea. heesukkim@kist.re.kr.
6 Department of Electrical and Computer Engineering, Inter-University Semiconductor Research Center (ISRC), Seoul National University, Seoul, 08826, Korea. yongtaek@snu.ac.kr.
7 Soft Hybrid Materials Research Center, Korea Institute of Science and Technology, Seoul, 02792, Korea. seungjun@kist.re.kr.