Probing Angular Correlations in Sequential Double Ionization

Fleischer, Avner; Wörner, H. J.; Arissian, Ladan; Liu, L. R.; Meckel, M.; Rippert, A.; Dørner, R.; Villeneuve, D. M.; Corkum, P. B.; Staudte, A.

doi:10.1103/physrevlett.107.113003

Cited by 113 publications

(84 citation statements)

References 30 publications

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“…For an initial magnetic quantum number M L = 0, symmetry prevents the emission of an electron with m = 0, leaving C + in a 2s 2 2p 2 …”

Section: Resultsmentioning

confidence: 99%

“…These advances open the prospect of the detailed study and potential guiding of electron motion in atoms and molecules. Several methods have been applied to monitor the electron dynamics, such as pump-probe spectroscopy using few-cycle pulses, through which, for example, the angular correlation between sequential ionization steps was investigated [2]. Another example is transient absorption spectroscopy, in which, for example, sequential ionization dynamics of Kr was investigated [3].…”

Section: Introductionmentioning

confidence: 99%

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Probing spin-orbit-interaction-induced electron dynamics in the carbon atom by multiphoton ionization

Rey

Hart

2014

Phys. Rev. A

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“…For an initial magnetic quantum number M L = 0, symmetry prevents the emission of an electron with m = 0, leaving C + in a 2s 2 2p 2 …”

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Probing spin-orbit-interaction-induced electron dynamics in the carbon atom by multiphoton ionization

Rey

Hart

2014

Phys. Rev. A

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“…Time-domain studies of electrons in atoms, molecules, and the condensed phase offer new approaches to understanding electronic structure and electronic correlations (see, e.g., [1][2][3][4][5][6]). Electronic wave packets have been measured in the valence shell of atomic ions using transient absorption [7,8] or sequential double ionization [9,10] and in the valence shell of neutral molecules using high-harmonic spectroscopy [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Preparing attosecond coherences by strong-field ionization

2016

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Strong-field ionization (SFI) has been shown to prepare wave packets with few-femtosecond periods. Here, we explore whether this technique can be extended to the attosecond time scale. We introduce an intuitive model, which is based on the Fourier transform of the subcycle SFI rate, for predicting the bandwidth of ionic states that can be coherently prepared by SFI. The coherent bandwidth decreases considerably with increasing central wavelength of the ionizing pulse but it is much less sensitive to its intensity. Many-body calculations based on time-dependent configuration-interaction singles support these results. The influence of channel interactions and laser-induced dynamics within the ion is discussed. Our results further predict that multicycle femtosecond pulses can coherently prepare subfemtosecond wave packets with higher selectivity and versatility compared to single-cycle pulses with an additional sensitivity to the mutual parity of the prepared states.

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“…In particular, electronic dynamics in atoms and molecules have become accessible through recent developments in attosecond and strong-field science12345678910. This fundamental progress has so far remained restricted to methods relying on spectroscopy, rather than diffraction.…”

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confidence: 99%

Dynamics of valence-shell electrons and nuclei probed by strong-field holography and rescattering

et al. 2017

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Strong-field photoelectron holography and laser-induced electron diffraction (LIED) are two powerful emerging methods for probing the ultrafast dynamics of molecules. However, both of them have remained restricted to static systems and to nuclear dynamics induced by strong-field ionization. Here we extend these promising methods to image purely electronic valence-shell dynamics in molecules using photoelectron holography. In the same experiment, we use LIED and photoelectron holography simultaneously, to observe coupled electronic-rotational dynamics taking place on similar timescales. These results offer perspectives for imaging ultrafast dynamics of molecules on femtosecond to attosecond timescales.

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Probing Angular Correlations in Sequential Double Ionization

Cited by 113 publications

References 30 publications

Probing spin-orbit-interaction-induced electron dynamics in the carbon atom by multiphoton ionization

Probing spin-orbit-interaction-induced electron dynamics in the carbon atom by multiphoton ionization

Preparing attosecond coherences by strong-field ionization

Dynamics of valence-shell electrons and nuclei probed by strong-field holography and rescattering

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