21 citations · 24 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2023★ 2 cited
Ultrafast electron-electron scattering in metallic phase of 2H-NbSe probed by high harmonic generation
K. S. Takeda, K. Uchida, K. Nagai +2
Electron-electron scattering on the order of a few to tens of femtoseconds plays a crucial role in the ultrafast electron dynamics of conventional metals. When mid-infrared light i…
cond-mat.other2022★ 21 cited
Exciton-coherence generation through diabatic and adiabatic dynamics of Floquet state
Kento Uchida, Satoshi Kusaba, Kohei Nagai +2
Floquet engineering of electronic systems is a promising way of controlling quantum material properties on an ultrafast time scale. So far, the energy structure of Floquet states i…
physics.optics2021★ 1 cited
Effect of incoherent electron-hole pairs on high harmonic generation in an atomically thin semiconductor
Kohei Nagai, Kento Uchida, Satoshi Kusaba +3
High harmonic generation (HHG) in solids reflects the underlying nonperturbative nonlinear dynamics of electrons in a strong light field and is a powerful tool for ultrafast spectr…