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Akademický článek

Non-inversion conservation tillage as an underestimated driver of tillage erosion.

Autor: Öttl, L. K.¹ (AUTHOR), Wilken, F.¹ (AUTHOR), Hupfer, A.¹ (AUTHOR), Sommer, M.^2,3 (AUTHOR), Fiener, P.¹ (AUTHOR) fiener@geo.uni-augsburg.de

Publikováno v: Scientific Reports. 12/1/2022, Vol. 12 Issue 1, p1-12. 12p.

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Momentum distributions in time-dependent density functional theory: Product phase approximation for non-sequential double ionization in strong laser fields

Autor: Wilken, F., Bauer, D.

We investigate the possibility to deduce momentum space properties from time-dependent density functional calculations. Electron and ion momentum distributions after double ionization of a model Helium atom in a strong few-cycle laser pulse are studi

Externí odkaz: http://arxiv.org/abs/0704.1423

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Nonsequential Double Recombination in Intense Laser Fields

Autor: Koval, P., Wilken, F., Bauer, D., Keitel, C. H.

A second plateau in the harmonic spectra of laser-driven two-electron atoms is observed both in the numerical solution of a low-dimensional model helium atom and using an extended strong field approximation. It is shown that the harmonics well beyond

Externí odkaz: http://arxiv.org/abs/physics/0609010

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Adiabatic Approximation of the Correlation Function in the Density-Functional Treatment of Ionization Processes

Autor: Wilken, F., Bauer, D.

The ionization of a one-dimensional model Helium atom in short laser pulses using time-dependent density functional theory is investigated. We calculate ionization probabilities as a function of laser intensity by approximating the correlation functi

Externí odkaz: http://arxiv.org/abs/physics/0607153

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