Zobrazeno 1 - 10
of 748
pro vyhledávání: '"SURAUD, E."'
Publikováno v:
In Computer Physics Communications February 2024 295
Publikováno v:
In Nuclear Engineering and Design January 2022 386
Publikováno v:
In Computer Physics Communications January 2022 270
We investigate the impact of dissipation on the energy balance in the electron dynamics of metal clusters excited by strong electro-magnetic pulses. The dynamics is described theoretically by Time-Dependent Density-Functional Theory (TDDFT) at the le
Externí odkaz:
http://arxiv.org/abs/1701.09024
Publikováno v:
Phys. Rev. A 95, 033427 (2017)
We theoretically analyze angle-resolved photo-electron spectra (ARPES) generated by the interaction of C$_{60}$ with intense, short laser pulses. In particular, we focus on the impact of the carrier-envelope phase (CEP) onto the angular distribution.
Externí odkaz:
http://arxiv.org/abs/1701.05775
We analyze Photo-Electron Spectra (PES) for a variety of excitation mechanisms from a simple mono-frequency laser pulse to involved combination of pulses as used, e.g., in attosecond experiments. In the case of simple pulses, the peaks in PES re- fle
Externí odkaz:
http://arxiv.org/abs/1505.04982
We explore photo-electron spectra (PES) and photo-electron angular distributions (PAD) of C$_{60}$ with time-dependent density functional theory (TDDFT) in real time. To simulate experiments in gas phase, we consider isotropic ensembles of cluster or
Externí odkaz:
http://arxiv.org/abs/1412.3567
We investigate the kinetic-energy spectrum of electrons emitted from an excited many-electron system, often called photo-electron spectrum (PES). We are particularly interested on the impact of resonant modes of the system on PES. To this end, we con
Externí odkaz:
http://arxiv.org/abs/1412.3572
Autor:
Reinhard, P. -G., Suraud, E.
Publikováno v:
Annals of Physics (N.Y.) 183 (2015) 354
We propose a relaxation time approximation for the description of the dynamics of strongly excited fermion systems. Our approach is based on time-dependent density functional theory at the level of the local density approximation. This mean-field pic
Externí odkaz:
http://arxiv.org/abs/1409.4233
Publikováno v:
Laser Phys., v.24, 125501 (2014)
Two aspects of the transport of the repulsive Bose-Einstein condensate (BEC) in a double-well trap are inspected: impact of the interatomic interaction and analogy to the Josephson effect. The analysis employs a numerical solution of 3D time-dependen
Externí odkaz:
http://arxiv.org/abs/1409.0649