About the Authors

In Hoi Jeong

Roles Formal analysis, Investigation, Software, Visualization, Writing – review & editing

Affiliation Department of Physics, Korea University, Seoul, Korea

Kyoung J. Lee

Roles Conceptualization, Funding acquisition, Investigation, Project administration, Resources, Supervision, Validation, Writing – original draft

kyoung@korea.ac.kr

Affiliation Department of Physics, Korea University, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.