498 citations · 5.9k across the 141 of their papers we have counts for
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Time-dependent density functional theory of high-intensity, short-pulse laser irradiation on insulators
S. A. Sato, K. Yabana, Y. Shinohara +3
We calculate the energy deposition by very short laser pulses in SiO_2 (alpha-quartz) with a view to establishing systematics for predicting damage and nanoparticle production. The…
Dielectric response of laser-excited silicon
S. A. Sato, K. Yabana, Y. Shinohara +2
We calculate the dielectric response of crystalline silicon following irradiation by a high-intensity laser pulse, modeling the dynamics by time-dependent density functional theory…
Nonadiabatic generation of coherent phonons
Y. Shinohara, S. A. Sato, K. Yabana +3
The time-dependent density functional theory (TDDFT) is the leading computationally feasible theory to treat excitations by strong electromagnetic fields. Here the theory is applie…
Ab initio theory of coherent phonon generation by laser excitation
Y. Shinohara, Y. Kawashita, K. Yabana +3
We show that time-dependent density functional theory (TDDFT) is applicable to coherent optical phonon generation by intense laser pulses in solids. The two mechanisms invoked in p…
Coupling between electron-spin and ferromagnetic clusters
N. Hamamoto, N. Onishi, G. F. Bertsch
We analyze the adiabatic magnetization of ferromagnetic clusters in an intermediate coupling regime, where the anisotropic potential is comparable to other energy scales. We find a…