249 citations
- Korea Institute for Advanced StudyKR14 papers
- Seoul National UniversityKR13 papers
- Sungkyunkwan UniversityKR9 papers
- Korea Advanced Institute of Science and TechnologyKR7 papers
- Institute for Basic ScienceKR6 papers
- Yonsei UniversityKR6 papers
- Hankuk University of Foreign StudiesKR5 papers
- Korea Institute of Science & Technology InformationKR5 papers
- Korea University of Science and TechnologyKR4 papers
- Novo Nordisk (Denmark)DK4 papers
- Pohang University of Science and TechnologyKR4 papers
- Umeå UniversitySE4 papers
4 papers · 2 filters
Topological edge states and disorder robustness in one-dimensional off-diagonal mosaic lattices
Ba Phi Nguyen, Kihong Kim
We investigate topological edge states in one-dimensional off-diagonal mosaic lattices, where nearest-neighbor hopping amplitudes are modulated periodically with period . Anal…
Statistical regimes of electromagnetic wave propagation in randomly time-varying media
Seulong Kim, Kihong Kim
Wave propagation in time-varying media enables unique control of energy transport by breaking energy conservation through temporal modulation. Among the resulting phenomena, tempor…
Deterministic time rewinding of waves in time-varying media
Seulong Kim, Kihong Kim
Temporal modulation of material parameters offers unprecedented control over wave dynamics, enabling phenomena beyond the capabilities of static systems. Here we introduce and anal…
Disorder-enabled directional delocalization and wave steering in time-modulated Dirac materials
Seulong Kim, Kihong Kim
We demonstrate a disorder-enabled yet localization-immune directional transport channel in time-modulated Dirac systems subject to stochastic temporal variations of a vector potent…