Photoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser
A central motivation for the development of x-ray free-electron lasers has been the prospect of time-resolved single-molecule imaging with atomic resolution. Here, we show that x-ray photoelectron diffraction—where a photoelectron emitted after x-ray absorption illuminates the molecular structure fr...
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2020
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oai:doaj.org-article:a32b6c4df6494d7799e90f3c05abf46c2021-12-02T11:03:25ZPhotoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser10.1103/PhysRevX.10.0210522160-3308https://doaj.org/article/a32b6c4df6494d7799e90f3c05abf46c2020-06-01T00:00:00Zhttp://doi.org/10.1103/PhysRevX.10.021052http://doi.org/10.1103/PhysRevX.10.021052https://doaj.org/toc/2160-3308A central motivation for the development of x-ray free-electron lasers has been the prospect of time-resolved single-molecule imaging with atomic resolution. Here, we show that x-ray photoelectron diffraction—where a photoelectron emitted after x-ray absorption illuminates the molecular structure from within—can be used to image the increase of the internuclear distance during the x-ray-induced fragmentation of an O_{2} molecule. By measuring the molecular-frame photoelectron emission patterns for a two-photon sequential K-shell ionization in coincidence with the fragment ions, and by sorting the data as a function of the measured kinetic energy release, we can resolve the elongation of the molecular bond by approximately 1.2 a.u. within the duration of the x-ray pulse. The experiment paves the road toward time-resolved pump-probe photoelectron diffraction imaging at high-repetition-rate x-ray free-electron lasers.Gregor KastirkeMarkus S. SchöfflerMiriam WellerJonas RistRebecca BollNils AndersThomas M. BaumannSebastian EckartBenjamin ErkAlberto De FanisKilian FehreAverell GattonSven GrundmannPatrik GrychtolAlexander HartungMax HofmannMarkus IlchenChristian JankeMax KircherMaksim KunitskiXiang LiTommaso MazzaNiklas MelzerJacobo MontanoValerija MusicGiammarco NalinYevheniy OvcharenkoAndreas PierNils RennhackDaniel E. RivasReinhard DörnerDaniel RollesArtem RudenkoPhilipp SchmidtJuliane SiebertNico StrengerDaniel TrabertIsabel Vela-PerezRene WagnerThorsten WeberJoshua B. WilliamsPawel ZiolkowskiLothar Ph. H. SchmidtAchim CzaschFlorian TrinterMichael MeyerKiyoshi UedaPhilipp V. DemekhinTill JahnkeAmerican Physical SocietyarticlePhysicsQC1-999ENPhysical Review X, Vol 10, Iss 2, p 021052 (2020) |
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DOAJ |
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DOAJ |
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EN |
| topic |
Physics QC1-999 |
| spellingShingle |
Physics QC1-999 Gregor Kastirke Markus S. Schöffler Miriam Weller Jonas Rist Rebecca Boll Nils Anders Thomas M. Baumann Sebastian Eckart Benjamin Erk Alberto De Fanis Kilian Fehre Averell Gatton Sven Grundmann Patrik Grychtol Alexander Hartung Max Hofmann Markus Ilchen Christian Janke Max Kircher Maksim Kunitski Xiang Li Tommaso Mazza Niklas Melzer Jacobo Montano Valerija Music Giammarco Nalin Yevheniy Ovcharenko Andreas Pier Nils Rennhack Daniel E. Rivas Reinhard Dörner Daniel Rolles Artem Rudenko Philipp Schmidt Juliane Siebert Nico Strenger Daniel Trabert Isabel Vela-Perez Rene Wagner Thorsten Weber Joshua B. Williams Pawel Ziolkowski Lothar Ph. H. Schmidt Achim Czasch Florian Trinter Michael Meyer Kiyoshi Ueda Philipp V. Demekhin Till Jahnke Photoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser |
| description |
A central motivation for the development of x-ray free-electron lasers has been the prospect of time-resolved single-molecule imaging with atomic resolution. Here, we show that x-ray photoelectron diffraction—where a photoelectron emitted after x-ray absorption illuminates the molecular structure from within—can be used to image the increase of the internuclear distance during the x-ray-induced fragmentation of an O_{2} molecule. By measuring the molecular-frame photoelectron emission patterns for a two-photon sequential K-shell ionization in coincidence with the fragment ions, and by sorting the data as a function of the measured kinetic energy release, we can resolve the elongation of the molecular bond by approximately 1.2 a.u. within the duration of the x-ray pulse. The experiment paves the road toward time-resolved pump-probe photoelectron diffraction imaging at high-repetition-rate x-ray free-electron lasers. |
| format |
article |
| author |
Gregor Kastirke Markus S. Schöffler Miriam Weller Jonas Rist Rebecca Boll Nils Anders Thomas M. Baumann Sebastian Eckart Benjamin Erk Alberto De Fanis Kilian Fehre Averell Gatton Sven Grundmann Patrik Grychtol Alexander Hartung Max Hofmann Markus Ilchen Christian Janke Max Kircher Maksim Kunitski Xiang Li Tommaso Mazza Niklas Melzer Jacobo Montano Valerija Music Giammarco Nalin Yevheniy Ovcharenko Andreas Pier Nils Rennhack Daniel E. Rivas Reinhard Dörner Daniel Rolles Artem Rudenko Philipp Schmidt Juliane Siebert Nico Strenger Daniel Trabert Isabel Vela-Perez Rene Wagner Thorsten Weber Joshua B. Williams Pawel Ziolkowski Lothar Ph. H. Schmidt Achim Czasch Florian Trinter Michael Meyer Kiyoshi Ueda Philipp V. Demekhin Till Jahnke |
| author_facet |
Gregor Kastirke Markus S. Schöffler Miriam Weller Jonas Rist Rebecca Boll Nils Anders Thomas M. Baumann Sebastian Eckart Benjamin Erk Alberto De Fanis Kilian Fehre Averell Gatton Sven Grundmann Patrik Grychtol Alexander Hartung Max Hofmann Markus Ilchen Christian Janke Max Kircher Maksim Kunitski Xiang Li Tommaso Mazza Niklas Melzer Jacobo Montano Valerija Music Giammarco Nalin Yevheniy Ovcharenko Andreas Pier Nils Rennhack Daniel E. Rivas Reinhard Dörner Daniel Rolles Artem Rudenko Philipp Schmidt Juliane Siebert Nico Strenger Daniel Trabert Isabel Vela-Perez Rene Wagner Thorsten Weber Joshua B. Williams Pawel Ziolkowski Lothar Ph. H. Schmidt Achim Czasch Florian Trinter Michael Meyer Kiyoshi Ueda Philipp V. Demekhin Till Jahnke |
| author_sort |
Gregor Kastirke |
| title |
Photoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser |
| title_short |
Photoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser |
| title_full |
Photoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser |
| title_fullStr |
Photoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser |
| title_full_unstemmed |
Photoelectron Diffraction Imaging of a Molecular Breakup Using an X-Ray Free-Electron Laser |
| title_sort |
photoelectron diffraction imaging of a molecular breakup using an x-ray free-electron laser |
| publisher |
American Physical Society |
| publishDate |
2020 |
| url |
https://doaj.org/article/a32b6c4df6494d7799e90f3c05abf46c |
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