1 Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742, Republic of Korea.
2 Samsung SDI, Samsung-ro 130, Yeongton-gu, Suwon-si, Gyeonggi-do, 16678, Republic of Korea.
3 Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742, Republic of Korea. matlgen1@snu.ac.kr.
4 Center for Nanoparticle Research at Institute for Basic Science (IBS), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Korea. matlgen1@snu.ac.kr.