4 papers
Determining the optimum thickness for high harmonic generation from nanoscale thin films: an ab initio computational study
Shunsuke Yamada, Kazuhiro Yabana
We theoretically investigate high harmonic generation (HHG) from silicon thin films with thicknesses from a few atomic layers to a few hundreds of nanometers, to determine the most…
Symmetry properties of attosecond transient absorption spectroscopy in crystalline dielectrics
Shunsuke Yamada, Kazuhiro Yabana
We theoretically investigate a relation between the crystalline symmetry and the transient modulation of optical properties of crystalline dielectrics in pump-probe measurements us…
Time-dependent density functional theory for interaction of ultrashort light pulse with thin materials
Shunsuke Yamada, Masashi Noda, Katsuyuki Nobusada +1
We present a comprehensive theoretical description for an irradiation of an ultrashort light pulse normally on thin materials based on first-principles time-dependent density funct…
SALMON: Scalable Ab-initio Light-Matter simulator for Optics and Nanoscience
Masashi Noda, Shunsuke A. Sato, Yuta Hirokawa +15
SALMON (Scalable Ab-initio Light-Matter simulator for Optics and Nanoscience, http://salmon-tddft.jp) is a software package for the simulation of electron dynamics and optical prop…