6 citations · 7 across the 7 of their papers we have counts for
4 papers · 1 filter
Ultrafast Spin Injection in Graphene via Dynamical Carrier Filtering at Transition Metal Dichalcogenide Interfaces
Shunsuke Yamada, Arqum Hashmi, Tomohito Otobe
We report a real-time first-principles study of ultrafast spin injection in a WSe-graphene heterobilayer under circularly polarized laser irradiation, using time-dependent dens…
Electron Excitation Probability in Dielectrics under Two-color Intense Laser Fields
Mizuki Tani, Kenichi L. Ishikawa, Tomohito Otobe
Two-color laser fields offer significantly enhanced control over electron excitation dynamics under ultrashort intense laser pulses compared to monochromatic fields. However, their…
SALMON VR: Visualizing Light-Matter Dynamics
Tomohito Otobe, Tatsuya Ogusu, Mizuki Tani +1
This study presents SALMON VR, a visualization program designed to visualize the time evolution of electronic density changes and vector potentials in virtual reality (VR) space. T…
Maxwell-Vlasov-Uehling-Uhlenbeck (VUU) Simulation for Coupled Laser-Electron Dynamics in a Metal Irradiated by Ultrashort Intense Laser Pulses
Mizuki Tani, Tomohito Otobe, Yasushi Shinohara +1
The description of electron-electron scattering presents challenges in the microscopic modeling of the interaction of ultrashort intense laser pulses with solids. We extend the sem…