194 citations · 1.8k across the 45 of their papers we have counts for
25 papers · 1 filter
Implementation of a time-dependent multiconfiguration self-consistent-field method for coupled electron-nuclear dynamics in diatomic molecules driven by intense laser pulses
Yang Li, Takeshi Sato, Kenichi L. Ishikawa
We present an implementation of a time-dependent multiconfiguration self-consistent-field (TD-MCSCF) method [R. Anzaki et al., Phys. Chem. Chem. Phys. 19, 22008 (2017)] with the fu…
Interferometric extraction of photoionization-path amplitudes and phases from time-dependent multiconfiguration self-consistent-field simulations
Yuki Orimo, Oyunbileg Tugs, Takeshi Sato +3
Bichromatic extreme-ultraviolet pulses from a seeded free-electron laser enable us to measure photoelectron angular distribution (PAD) as a function of the relative phase between t…
Atomic, molecular and optical physics applications of longitudinally coherent and narrow bandwidth Free-Electron Lasers
Carlo Callegari, Alexei N. Grum-Grzhimailo, Kenichi L. Ishikawa +3
Short wavelength Free-Electron Lasers (FELs) are the newest light sources available to scientists to probe a wide range of phenomena, with chemical, physical and biological applica…
A new method for measuring angle-resolved phases in photoemission
Daehyun You, Kiyoshi Ueda, Elena V. Gryzlova +33
Quantum mechanically, photoionization can be fully described by the complex photoionization amplitudes that describe the transition between the ground state and the continuum state…
Implementation of gauge-invariant time-dependent configuration interaction singles method for three-dimensional atoms
Takuma Teramura, Takeshi Sato, Kenichi L. Ishikawa
We present a numerical implementation of the gauge-invariant time-dependent configuration interaction singles (TDCIS) method [Appl. Sci. 8, 433 (2018)] for three-dimensional atoms.…
Application of the time-dependent surface flux method to the time-dependent multiconfiguration self-consistent-field method
Yuki Orimo, Takeshi Sato, Kenichi L. Ishikawa
We present a numerical implementation of the time-dependent surface flux (tSURFF) method [New J. Phys. 14, 013021 (2012)], an efficient computational scheme to extract photoelectro…