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Efficient site-specific low-energy electron production via interatomic Coulombic decay following resonant Auger decay in argon dimers
Tekijät: M Kimura, H Fukuzawa, K Sakai, S Mondal, E Kukk, Y Kono, S Nagaoka, Y Tamenori, N Saito, K Ueda
Julkaisuvuosi: 2013
Journal: Physical Review A
Tietokannassa oleva lehden nimi: Physical Review A
Artikkelin numero: 043414
Numero sarjassa: 4
Vuosikerta: 87
Numero: 4
Sivujen määrä: 4
ISSN: 1050-2947
DOI: https://doi.org/10.1103/PhysRevA.87.043414
Verkko-osoite: http://link.aps.org/doi/10.1103/PhysRevA.87.043414
Tiivistelmä
We identified interatomic Coulombic decay ({ICD)} channels in argon dimers after spectator-type resonant Auger decay 2p−13d→3p−23d,4d in one of the atoms, using momentum-resolved electron-ion-ion coincidence. The results illustrate that the resonant core excitation is a very efficient way of producing slow electrons at a specific site, which may cause localized radiation damage. We find also that {ICD} rate for 3p−24d is significantly lower than that for 3p−23d.
We identified interatomic Coulombic decay ({ICD)} channels in argon dimers after spectator-type resonant Auger decay 2p−13d→3p−23d,4d in one of the atoms, using momentum-resolved electron-ion-ion coincidence. The results illustrate that the resonant core excitation is a very efficient way of producing slow electrons at a specific site, which may cause localized radiation damage. We find also that {ICD} rate for 3p−24d is significantly lower than that for 3p−23d.
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