Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Uwe Hergenhahn"'
Autor:
Rémi Dupuy, Tillmann Buttersack, Florian Trinter, Clemens Richter, Shirin Gholami, Olle Björneholm, Uwe Hergenhahn, Bernd Winter, Hendrik Bluhm
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Molecules involved in solvation shells have properties differing from those of the bulk solvent, which can in turn affect reactivity. Among key properties of these molecules are their nature and electronic structure. Widely used tools to cha
Externí odkaz:
https://doaj.org/article/c73145ea562345609e408b16e9a009fe
Autor:
Dana Bloß, Florian Trinter, Isaak Unger, Christina Zindel, Carolin Honisch, Johannes Viehmann, Nils Kiefer, Lutz Marder, Catmarna Küstner-Wetekam, Emilia Heikura, Lorenz S. Cederbaum, Olle Björneholm, Uwe Hergenhahn, Arno Ehresmann, Andreas Hans
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract X-ray-induced damage is one of the key topics in radiation chemistry. Substantial damage is attributed to low-energy electrons and radicals emerging from direct inner-shell photoionization or produced by subsequent processes. We apply multi-
Externí odkaz:
https://doaj.org/article/7bfb33f5fe294885b464ebba14fc9f3e
Autor:
Catmarna Küstner-Wetekam, Lutz Marder, Dana Bloß, Carolin Honisch, Nils Kiefer, Clemens Richter, Simon Rubik, Rebecca Schaf, Christina Zindel, Marko Förstel, Kirill Gokhberg, André Knie, Uwe Hergenhahn, Arno Ehresmann, Přemysl Kolorenč, Andreas Hans
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-5 (2023)
Energy and charge transfer processes like Interatomic Coulombic Decay (ICD) play an important role in the relaxation of excited atoms or molecules in dense media such as biological tissue. Here, we present a method to experimentally determine the sit
Externí odkaz:
https://doaj.org/article/065cedfe3232413eb69965e401ca744c
Autor:
Andreas Hans, Florian Trinter, Philipp Schmidt, Sebastian Eckart, Sven Grundmann, Gregor Hartmann, Xaver Holzapfel, Carolin Honisch, Gregor Kastirke, Max Kircher, Niklas Melzer, Christian Ozga, Clemens Richter, Jonas Rist, Markus Schöffler, Daniel Trabert, Isabel Vela-Perez, Johannes H. Viehmann, Miriam Weller, Reinhard Dörner, Uwe Hergenhahn, Arno Ehresmann, André Knie, Kirill Gokhberg, Aryya Ghosh, Till Jahnke
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013055 (2023)
The role of interatomic and intermolecular energy and charge-transfer processes in weakly bound matter is currently lively debated due to emerging destructive low-energy electrons and radicals. Here, we discuss two mechanisms of single-photon two-sit
Externí odkaz:
https://doaj.org/article/cb918bb688e94849a9d40edb6708dc34
Autor:
Clemens Richter, Daniel Hollas, Clara-Magdalena Saak, Marko Förstel, Tsveta Miteva, Melanie Mucke, Olle Björneholm, Nicolas Sisourat, Petr Slavíček, Uwe Hergenhahn
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Interatomic or intermolecular Coulombic decay is responsible for the generation of slow electrons in clusters and biological samples. Here the authors use electron–electron coincidence detection to find the competitive roles of proton transfer and
Externí odkaz:
https://doaj.org/article/66e939c8df2a4cc4bfcd0aa63b9b4a20
Autor:
Andreas Hans, Catmarna Küstner-Wetekam, Philipp Schmidt, Christian Ozga, Xaver Holzapfel, Huda Otto, Christina Zindel, Clemens Richter, Lorenz S. Cederbaum, Arno Ehresmann, Uwe Hergenhahn, Nikolai V. Kryzhevoi, André Knie
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 012022 (2020)
We report on the experimental observation of the direct decay of a core vacancy in van der Waals clusters by emission of a fast electron from a neighboring atom. The process can be regarded as an interatomic Coulombic decay of core holes (core-level
Externí odkaz:
https://doaj.org/article/dcf0195c896c4671bbca78ac5a46eb58
Autor:
André Knie, Andreas Hans, Marko Förstel, Uwe Hergenhahn, Philipp Schmidt, Philipp Reiß, Christian Ozga, Benjamin Kambs, Florian Trinter, Jörg Voigtsberger, Daniel Metz, Till Jahnke, Reinhard Dörner, Alexander I Kuleff, Lorenz S Cederbaum, Philipp V Demekhin, Arno Ehresmann
Publikováno v:
New Journal of Physics, Vol 16, Iss 10, p 102002 (2014)
Interatomic coulombic decay (ICD), a radiationless transition in weakly bonded systems, such as solutes or van der Waals bound aggregates, is an effective source for electrons of low kinetic energy. So far, the ICD processes could only be probed in u
Externí odkaz:
https://doaj.org/article/d5b9db33d72347fb86d964b127b58096
Autor:
Daniel M. Neumark, Gerard Meijer, Sebastian Malerz, Stephan Thürmer, Chin Lee, Uwe Hergenhahn, Iain Wilkinson, Bernd Winter, Florian Trinter
Publikováno v:
Chemical Science
Chemical science, vol 12, iss 31
Chemical science 12(31), 10558-10582 (2021). doi:10.1039/D1SC01908B
Chemical science, vol 12, iss 31
Chemical science 12(31), 10558-10582 (2021). doi:10.1039/D1SC01908B
The absolute-scale electronic energetics of liquid water and aqueous solutions, both in the bulk and at associated interfaces, are the central determiners of water-based chemistry. However, such information is generally experimentally inaccessible. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d135af5eee85ed5cfaa1f755b228708f
https://doi.org/10.1039/d1sc01908b
https://doi.org/10.1039/d1sc01908b
Autor:
Geethanjali Gopakumar, Eva Muchová, Isaak Unger, Sebastian Malerz, Florian Trinter, Gunnar Öhrwall, Filippo Lipparini, Benedetta Mennucci, Denis Céolin, Carl Caleman, Iain Wilkinson, Bernd Winter, Petr Slavíček, Uwe Hergenhahn, Olle Björneholm
Publikováno v:
Physical Chemistry Chemical Physics
Physical chemistry, chemical physics 24(15), 8661-8671 (2022). doi:10.1039/D2CP00227B
Physical chemistry, chemical physics 24(15), 8661-8671 (2022). doi:10.1039/D2CP00227B
Physical chemistry, chemical physics 24(15), 8661 - 8671 (2022). doi:10.1039/D2CP00227B
Non-local analogues of Auger decay are increasingly recognized as important relaxation processes in the condensed phase. Here, we explore non-local autoioniz
Non-local analogues of Auger decay are increasingly recognized as important relaxation processes in the condensed phase. Here, we explore non-local autoioniz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1056bd005902f1bc6243f044d5dfc2cf
https://pubmed.ncbi.nlm.nih.gov/35356960
https://pubmed.ncbi.nlm.nih.gov/35356960
Autor:
Marvin N. Pohl, Sebastian Malerz, Florian Trinter, Chin Lee, Claudia Kolbeck, Iain Wilkinson, Stephan Thürmer, Daniel M. Neumark, Laurent Nahon, Ivan Powis, Gerard Meijer, Bernd Winter, Uwe Hergenhahn
Publikováno v:
Physical chemistry chemical physics : PCCP, vol 24, iss 14
Physical Chemistry Chemical Physics
Physical chemistry, chemical physics 24(14), 8081-8092 (2022). doi:10.1039/D1CP05748K special issue: "Festschrift Ivan Powis: Advances in Molecular Photoelectron Spectroscopy: Fundamentals & Application"
Physical Chemistry Chemical Physics
Physical chemistry, chemical physics 24(14), 8081-8092 (2022). doi:10.1039/D1CP05748K special issue: "Festschrift Ivan Powis: Advances in Molecular Photoelectron Spectroscopy: Fundamentals & Application"
Physical chemistry, chemical physics 24(14), 8081 - 8092 (2022). doi:10.1039/D1CP05748K special issue: "Festschrift Ivan Powis: Advances in Molecular Photoelectron Spectroscopy: Fundamentals & Application"
We present an experimental X-ray photoe
We present an experimental X-ray photoe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbad427e8e6f76839597908d80ec9d81
http://arxiv.org/abs/2201.02277
http://arxiv.org/abs/2201.02277
