About the Authors
- Hyun Gyu Lee
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Roles Formal analysis, Investigation, Methodology, Software, Visualization, Writing – original draft
Affiliation Department of Physics, Korea University, Seoul, Korea
- Kyoung J. Lee
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Roles Conceptualization, Data curation, Funding acquisition, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing
* E-mail: kyoung@korea.ac.kr
Affiliation Department of Physics, Korea University, Seoul, Korea
Competing Interests
The authors have declared that no competing interests exist.