1 Department of Energy Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
2 Center for Integrated Nanostructure Physics, Institute for Basic Science, Suwon, 16419, Republic of Korea.
3 Department of Physics, Pukyong National University, Busan, 48513, Republic of Korea.
4 Department of Physics & Astronomy and Center for Computational Sciences, Mississippi State University, Mississippi State, Mississippi, 39762, USA.
5 Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang, 37673, Republic of Korea.
6 Department of Physics, Kunsan National University, Gunsan, 54150, Republic of Korea.
7 Department of Materials Science and Engineering, Yonsei University, Seoul, 03722, Republic of Korea.
8 State Key Laboratory of Superhard Materials & Innovation Center of Computational Physics Methods and Software, College of Physics, Jilin University, Changchun, 130012, China.
9 Materials Research Center for Element Strategy, Tokyo Institute of Technology, Yokohama, 226-8503, Japan.
10 Department of Energy Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea. kimsungwng@skku.edu.
11 Center for Integrated Nanostructure Physics, Institute for Basic Science, Suwon, 16419, Republic of Korea. kimsungwng@skku.edu.