Strong-Field Ionization Phenomena Revealed by Quantum Trajectories
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866916340143489024 |
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| author | Moon, Taylor Bartschat, Klaus Douguet, Nicolas |
| author_facet | Moon, Taylor Bartschat, Klaus Douguet, Nicolas |
| contents | We investigate the photoionization dynamics of atoms subjected to intense, ultrashort laser pulses through the use of quantum trajectories. This method provides a unique and consistent framework for examining electron dynamics within a time-dependent potential barrier. Our findings demonstrate that quantum trajectories offer additional insights into several key aspects of strong-field ionization, including the transition between ionization regimes, non-adiabatic effects under the barrier, the impact of the shape of the electronic potential, and the efficiency of over-the-barrier ionization. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_15181 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Strong-Field Ionization Phenomena Revealed by Quantum Trajectories Moon, Taylor Bartschat, Klaus Douguet, Nicolas Atomic Physics We investigate the photoionization dynamics of atoms subjected to intense, ultrashort laser pulses through the use of quantum trajectories. This method provides a unique and consistent framework for examining electron dynamics within a time-dependent potential barrier. Our findings demonstrate that quantum trajectories offer additional insights into several key aspects of strong-field ionization, including the transition between ionization regimes, non-adiabatic effects under the barrier, the impact of the shape of the electronic potential, and the efficiency of over-the-barrier ionization. |
| title | Strong-Field Ionization Phenomena Revealed by Quantum Trajectories |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2401.15181 |