- Graphene research and applications
- Quantum and electron transport phenomena
- 2D Materials and Applications
- MXene and MAX Phase Materials
- Topological Materials and Phenomena
- Theoretical and Computational Physics
- Thermodynamic and Structural Properties of Metals and Alloys
- Diamond and Carbon-based Materials Research
- Quantum optics and atomic interactions
- Cold Atom Physics and Bose-Einstein Condensates
- Advanced Condensed Matter Physics
- Electron and X-Ray Spectroscopy Techniques
- Physics of Superconductivity and Magnetism
- Advanced Materials Characterization Techniques
- Material Dynamics and Properties
- Thermal properties of materials
- Machine Learning in Materials Science
- Spectroscopy and Quantum Chemical Studies
Yonsei University
2020-2024
Pohang University of Science and Technology
2016-2020
ORCID
2020
Abstract A key to understand how electrons behave in crystalline solids is the band structure that connects energy of electron waves their wavenumber ( k ). Even phase matter with only short-range order (liquid), coherent part still possesses a structure. Theoretical models for liquid metals were formulated more than 5 decades ago 1-15 , but so far, it has remained unobserved experimentally. Here, we reveal using interface between dopants (alkali metals) and insulator (black phosphorus). We...