Two-source double-slit interference in angle-resolved high-energy above-threshold ionization spectra of diatoms

M. Okunishi; R. Itaya; K. Shimada; G. Prümper; K. Ueda; M. Busuladžić; A. Gazibegović-Busuladžić; D. B. Miloćević; W. Beckers

doi:10.1088/1742-6596/194/3/032048

Two-source double-slit interference in angle-resolved high-energy above-threshold ionization spectra of diatoms

M. Okunishi, R. Itaya, K. Shimada, G. Prümper, K. Ueda, M. Busuladžić, A. Gazibegović-Busuladžić, D. B. Miloćević, W. Beckers

Division of Measurements

Research output: Contribution to journal › Conference article › peer-review

Abstract

When an electron from a diatomic molecule undergoes rescattering-tunneling ionization, a novel form of destructive interference can take place that involves all four geometric orbits that are available to the electron when it is freed, because both ionization and rescattering may take place at the same or at different centers. We find experimentally and confirm theoretically that in orientation-averaged angle-resolved high-order above-threshold ionization spectra the corresponding destructive interference is visible for O₂, but not for N₂.

Original language	English
Article number	032048
Journal	Journal of Physics: Conference Series
Volume	194
Issue number	3
DOIs	https://doi.org/10.1088/1742-6596/194/3/032048
Publication status	Published - 2009 Dec 24
Event	26th International Conference on Photonic, Electronic and Atomic Collisions - Kalamazoo, United States Duration: 2009 Jul 22 → 2009 Jul 28

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/194/3/032048

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Two-source double-slit interference in angle-resolved high-energy above-threshold ionization spectra of diatoms. / Okunishi, M.; Itaya, R.; Shimada, K.; Prümper, G.; Ueda, K.; Busuladžić, M.; Gazibegović-Busuladžić, A.; Miloćević, D. B.; Beckers, W.

In: Journal of Physics: Conference Series, Vol. 194, No. 3, 032048, 24.12.2009.

Research output: Contribution to journal › Conference article › peer-review

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abstract = "When an electron from a diatomic molecule undergoes rescattering-tunneling ionization, a novel form of destructive interference can take place that involves all four geometric orbits that are available to the electron when it is freed, because both ionization and rescattering may take place at the same or at different centers. We find experimentally and confirm theoretically that in orientation-averaged angle-resolved high-order above-threshold ionization spectra the corresponding destructive interference is visible for O2, but not for N2.",

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AU - Okunishi, M.

AU - Itaya, R.

AU - Shimada, K.

AU - Prümper, G.

AU - Ueda, K.

AU - Busuladžić, M.

AU - Gazibegović-Busuladžić, A.

AU - Miloćević, D. B.

AU - Beckers, W.

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