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Three-electron interatomic coulombic decay from the inner-valence double-vacancy states in NeAr

We have unambiguously identified interatomic Coulombic decay in NeAr from the inner-valence double-vacancy state Ne−Ar2+(3s−2) to outer-valence triple-vacancy states Ne+(2p−1)−Ar2+(3p−2) by momentum-resolved electron-ion multicoincidence. This is the first observation of interatomic Coulombic decay...

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Main Authors: Ouchi, Toshihiko (Author) , Sakai, K. (Author) , Fukuzawa, H. (Author) , Liu, X.-J. (Author) , Higuchi, I. (Author) , Tamenori, Y. (Author) , Nagaya, K. (Author) , Iwayama, H. (Author) , Yao, M. (Author) , Zhang, D. (Author) , Ding, D. (Author) , Kuleff, Alexander I. (Author) , Stoychev, Spas Dimitrov (Author) , Demekhin, Philipp V. (Author) , Saito, N. (Author) , Ueda, K. (Author)
Format: Article (Journal)
Language:English
Published: 26 July 2011
In: Physical review letters
Year: 2011, Volume: 107, Issue: 5, Pages: 1-4
ISSN:1079-7114
DOI:10.1103/PhysRevLett.107.053401
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevLett.107.053401
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.107.053401
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Author Notes:T. Ouchi, K. Sakai, H. Fukuzawa, X.-J. Liu, I. Higuchi, Y. Tamenori, K. Nagaya, H. Iwayama, M. Yao, D. Zhang, D. Ding, A.I. Kuleff, S.D. Stoychev, Ph.V. Demekhin, N. Saito, and K. Ueda
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Summary:We have unambiguously identified interatomic Coulombic decay in NeAr from the inner-valence double-vacancy state Ne−Ar2+(3s−2) to outer-valence triple-vacancy states Ne+(2p−1)−Ar2+(3p−2) by momentum-resolved electron-ion multicoincidence. This is the first observation of interatomic Coulombic decay where three electrons (3e) participate. The results suggest that this 3e interatomic Coulombic decay is significantly faster than other competing processes like fluorescence decay and charge transfer via curve crossing.
Item Description:Gesehen am 19.10.2022
Physical Description:Online Resource
ISSN:1079-7114
DOI:10.1103/PhysRevLett.107.053401

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