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Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers

We investigate interatomic Coulombic decay in NeKr dimers after neon inner-valence photoionization [Ne(+)(2s(−1))] using a synchrotron light source. We measure with high energy resolution the two singly charged ions of the Coulomb-exploding dimer dication and the photoelectron in coincidence. By car...

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Autores principales: Trinter, F., Miteva, T., Weller, M., Hartung, A., Richter, M., Williams, J. B., Gatton, A., Gaire, B., Sartor, J., Landers, A. L., Berry, B., Ben-Itzhak, I., Sisourat, N., Stumpf, V., Gokhberg, K., Dörner, R., Jahnke, T., Weber, T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8827086/
https://www.ncbi.nlm.nih.gov/pubmed/35282626
http://dx.doi.org/10.1039/d1sc04630f
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author Trinter, F.
Miteva, T.
Weller, M.
Hartung, A.
Richter, M.
Williams, J. B.
Gatton, A.
Gaire, B.
Sartor, J.
Landers, A. L.
Berry, B.
Ben-Itzhak, I.
Sisourat, N.
Stumpf, V.
Gokhberg, K.
Dörner, R.
Jahnke, T.
Weber, T.
author_facet Trinter, F.
Miteva, T.
Weller, M.
Hartung, A.
Richter, M.
Williams, J. B.
Gatton, A.
Gaire, B.
Sartor, J.
Landers, A. L.
Berry, B.
Ben-Itzhak, I.
Sisourat, N.
Stumpf, V.
Gokhberg, K.
Dörner, R.
Jahnke, T.
Weber, T.
author_sort Trinter, F.
collection PubMed
description We investigate interatomic Coulombic decay in NeKr dimers after neon inner-valence photoionization [Ne(+)(2s(−1))] using a synchrotron light source. We measure with high energy resolution the two singly charged ions of the Coulomb-exploding dimer dication and the photoelectron in coincidence. By carefully tracing the post-collision interaction between the photoelectron and the emitted ICD electron we are able to probe the temporal evolution of the state as it decays. Although the ionizing light pulses are 80 picoseconds long, we determine the lifetime of the intermediate dimer cation state and visualize the contraction of the nuclear structure on the femtosecond time scale.
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spelling pubmed-88270862022-03-11 Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers Trinter, F. Miteva, T. Weller, M. Hartung, A. Richter, M. Williams, J. B. Gatton, A. Gaire, B. Sartor, J. Landers, A. L. Berry, B. Ben-Itzhak, I. Sisourat, N. Stumpf, V. Gokhberg, K. Dörner, R. Jahnke, T. Weber, T. Chem Sci Chemistry We investigate interatomic Coulombic decay in NeKr dimers after neon inner-valence photoionization [Ne(+)(2s(−1))] using a synchrotron light source. We measure with high energy resolution the two singly charged ions of the Coulomb-exploding dimer dication and the photoelectron in coincidence. By carefully tracing the post-collision interaction between the photoelectron and the emitted ICD electron we are able to probe the temporal evolution of the state as it decays. Although the ionizing light pulses are 80 picoseconds long, we determine the lifetime of the intermediate dimer cation state and visualize the contraction of the nuclear structure on the femtosecond time scale. The Royal Society of Chemistry 2021-12-29 /pmc/articles/PMC8827086/ /pubmed/35282626 http://dx.doi.org/10.1039/d1sc04630f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Trinter, F.
Miteva, T.
Weller, M.
Hartung, A.
Richter, M.
Williams, J. B.
Gatton, A.
Gaire, B.
Sartor, J.
Landers, A. L.
Berry, B.
Ben-Itzhak, I.
Sisourat, N.
Stumpf, V.
Gokhberg, K.
Dörner, R.
Jahnke, T.
Weber, T.
Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers
title Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers
title_full Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers
title_fullStr Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers
title_full_unstemmed Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers
title_short Ultrafast temporal evolution of interatomic Coulombic decay in NeKr dimers
title_sort ultrafast temporal evolution of interatomic coulombic decay in nekr dimers
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8827086/
https://www.ncbi.nlm.nih.gov/pubmed/35282626
http://dx.doi.org/10.1039/d1sc04630f
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