When does an electron exit a tunneling barrier?

We probe the dynamics of tunnel ionization via high harmonic generation. We characterize the ionization dynamics in helium atoms, and apply our approach to resolve subtle differences in ionization from different orbitals of a CO sub(2) molecule.

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Bibliographic Details
Published in:EPJ Web of conferences 2013-01, Vol.41, p.2019-np
Main Authors: Shafir, D., Soifer, H., Bruner, B. D., Dagan, M., Mairesse, Y., Patchkovskii, S., Ivanov, M. Yu, Smirnova, O., Dudovich, N.
Format: Article
Language:English
Subjects:
Barriers
Carbon dioxide
Dynamics
Harmonic generations
Helium atoms
Ionization
Orbitals
Tunnels (transportation)
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Online Access:Get full text
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Description
Summary:We probe the dynamics of tunnel ionization via high harmonic generation. We characterize the ionization dynamics in helium atoms, and apply our approach to resolve subtle differences in ionization from different orbitals of a CO sub(2) molecule.
ISSN:2100-014X
2100-014X
DOI:10.1051/epjconf/20134102019