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  Impact of Electron Solvation on Ice Structures at the Molecular Scale

Bertram, C., Auburger, P., Bockstedte, M., Stähler, J., Bovensiepen, U., & Morgenstern, K. (2020). Impact of Electron Solvation on Ice Structures at the Molecular Scale. The Journal of Physical Chemistry Letters, 11(4), 1310-1316. doi:10.1021/acs.jpclett.9b03723.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0004-B06A-E Version Permalink: http://hdl.handle.net/21.11116/0000-0005-F407-0
Genre: Journal Article

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1909.03844.pdf (Preprint), 2MB
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 Creators:
Bertram, Cord1, 2, Author
Auburger, Philipp3, Author
Bockstedte, Michel3, 4, Author
Stähler, Julia5, Author              
Bovensiepen, Uwe2, 6, Author
Morgenstern, Karina1, Author
Affiliations:
1Physical Chemistry I, Ruhr-Universit¨at Bochum, D-44780 Bochum, Germany, ou_persistent22              
2Faculty of Physics, University of Duisburg-Essen, Lotharstr. 1, D-47057 Duisburg, Germany, ou_persistent22              
3Solid State Theory, Friedrich-Alexander University Erlangen-Nürnberg, Staudtstr. 7B2, D-91058 Erlangen, Germany, ou_persistent22              
4Chemistry and Physics of Materials, University of Salzburg, Jakob-Haringer-Str. 2a, A-5020 Salzburg, Austria, ou_persistent22              
5Physical Chemistry, Fritz Haber Institute, Max Planck Society, ou_634546              
6Department of Physics, Freie Universität Berlin, Arnimallee 14, D-14195 Berlin, Germany, ou_persistent22              

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Free keywords: Condensed Matter, Materials Science, cond-mat.mtrl-sci
 Abstract: We determine the impact of electron solvation on D$_2$O structures adsorbed on Cu(111) with low temperature scanning tunneling microscopy, two-photon photoemission, and ab initio theory. UV photons generating solvated electrons lead not only to transient, but also to permanent structural changes through the rearrangement of individual molecules. The persistent changes occur near sites with a high density of dangling OH groups that facilitate electron solvation. We conclude that energy dissipation during solvation triggers permanent molecular rearrangement via vibrational excitation.

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Language(s): eng - English
 Dates: 2019-09-092019-09-102019-12-162020-01-272020-02-20
 Publication Status: Published online
 Pages: 7
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: arXiv: 1909.03844
URI: http://arxiv.org/abs/1909.03844
DOI: 10.1021/acs.jpclett.9b03723
 Degree: -

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Title: The Journal of Physical Chemistry Letters
  Abbreviation : J. Phys. Chem. Lett.
Source Genre: Journal
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Publ. Info: Washington, DC : American Chemical Society
Pages: 7 Volume / Issue: 11 (4) Sequence Number: - Start / End Page: 1310 - 1316 Identifier: CoNE: https://pure.mpg.de/cone/journals/resource/1948-7185