1. Department of Nanomaterial
Science and Engineering, Korea University of Science and Technology, 217 Gajeong-ro Yuseong-gu, Daejon 04763, Republic of Korea
2. Materials
Architecturing Research Center, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
3. Computational Science Research Center, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 02792, Republic of Korea
4. School of Physics, University of the Witwatersrand, Private Bag
X3, Wits 2050, South Africa