J
Jakub Szlachetko
Researcher at Polish Academy of Sciences
Publications - 172
Citations - 3227
Jakub Szlachetko is an academic researcher from Polish Academy of Sciences. The author has contributed to research in topics: Catalysis & Spectroscopy. The author has an hindex of 27, co-authored 160 publications receiving 2668 citations. Previous affiliations of Jakub Szlachetko include University of Fribourg & European Synchrotron Radiation Facility.
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Journal ArticleDOI
SwissFEL: The Swiss X-ray Free Electron Laser
Christopher J. Milne,Thomas Schietinger,M. Aiba,Arturo Alarcon,J. Alex,Alexander Anghel,Vladimir Arsov,Carl Beard,Paul Beaud,Simona Bettoni,M. Bopp,H. Brands,Manuel Brönnimann,Ingo Brunnenkant,Marco Calvi,A. Citterio,Paolo Craievich,Marta Csatari Divall,Mark Dällenbach,Michael D’Amico,Andreas Dax,Yunpei Deng,Alexander Dietrich,Roberto Dinapoli,Edwin Divall,Sladana Dordevic,Simon Ebner,Christian Erny,Hansrudolf Fitze,Uwe Flechsig,Rolf Follath,F. Frei,Florian Gärtner,Romain Ganter,Terence Garvey,Zheqiao Geng,I. Gorgisyan,C. Gough,A. Hauff,Christoph P. Hauri,Nicole Hiller,Tadej Humar,Stephan Hunziker,Gerhard Ingold,Rasmus Ischebeck,Markus Janousch,Pavle Juranić,M. Jurcevic,Maik Kaiser,Babak Kalantari,Roger Kalt,B. Keil,Christoph Kittel,Gregor Knopp,W. Koprek,Henrik T. Lemke,Thomas Lippuner,Daniel Llorente Sancho,Florian Löhl,C. Lopez-Cuenca,Fabian Märki,F. Marcellini,G. Marinkovic,Isabelle Martiel,Ralf Menzel,Aldo Mozzanica,Karol Nass,Gian Luca Orlandi,Cigdem Ozkan Loch,Ezequiel Panepucci,Martin Paraliev,Bruce D. Patterson,Bill Pedrini,Marco Pedrozzi,Patrick Pollet,Claude Pradervand,Eduard Prat,Peter Radi,Jean-Yves Raguin,S. Redford,Jens Rehanek,Julien Réhault,Sven Reiche,Matthias Ringele,J. Rittmann,Leonid Rivkin,Albert Romann,Marie Ruat,C. Ruder,Leonardo Sala,Lionel Schebacher,T. Schilcher,Volker Schlott,Thomas J. Schmidt,Bernd Schmitt,Xintian Shi,M. Stadler,L. Stingelin,Werner Sturzenegger,Jakub Szlachetko,D. Thattil,D. Treyer,A. Trisorio,Wolfgang Tron,S. Vetter,Carlo Vicario,Didier Voulot,Meitian Wang,Thierry Zamofing,Christof Zellweger,R. Zennaro,Elke Zimoch,Rafael Abela,Luc Patthey,Hans-Heinrich Braun +114 more
TL;DR: The SwissFEL X-ray Free Electron Laser (XFEL) facility as discussed by the authors started construction at the Paul Scherrer Institute (Villigen, Switzerland) in 2013 and will be ready to accept its first users in 2018 on the Aramis hard Xray branch.
Journal ArticleDOI
Catalytically Active and Spectator Ce3+ in Ceria-Supported Metal Catalysts
René Kopelent,Jeroen A. van Bokhoven,Jeroen A. van Bokhoven,Jakub Szlachetko,Jakub Szlachetko,Jacinta Edebeli,Cristina Paun,Maarten Nachtegaal,Olga V. Safonova +8 more
TL;DR: Using time-resolved resonant X-ray emission spectroscopy, it is demonstrated that active Ce(3+) species in a ceria-supported platinum catalyst during CO oxidation are short-lived and therefore cannot be observed under steady-state conditions and ceria reduction is a kinetically relevant step in CO oxidation.
Journal ArticleDOI
A Von Hamos X-Ray Spectrometer Based on a Segmented-Type Diffraction Crystal for Single-Shot X-Ray Emission Spectroscopy and Time-Resolved Resonant Inelastic X-Ray Scattering Studies
Jakub Szlachetko,Maarten Nachtegaal,E. De Boni,M. Willimann,Olga V. Safonova,Jacinto Sá,Grigory Smolentsev,M. Szlachetko,J. A. van Bokhoven,J.-Cl. Dousse,Joanna Hoszowska,Yves Kayser,Paweł P. Jagodziński,Anna Bergamaschi,Bernd Schmitt,Christian David,A. Lücke +16 more
TL;DR: The design and performance of a wavelength-dispersive type spectrometer based on the von Hamos geometry equipped with a segmented-type crystal for x-ray diffraction and an energy resolution in the order of 0.25 eV and 1 eV is reported.
Journal ArticleDOI
Polyhedral CeO2 Nanoparticles: Size-Dependent Geometrical and Electronic Structure
Cristina Paun,Olga V. Safonova,Jakub Szlachetko,Paula M. Abdala,Maarten Nachtegaal,Jacinto Sá,Jacinto Sá,Evgeny Kleymenov,Antonio Cervellino,Frank Krumeich,Jeroen A. van Bokhoven,Jeroen A. van Bokhoven +11 more
TL;DR: In this paper, a systematic analysis of the structure of polyhedral CeO2 nanoparticles of 2-10 nm, under ambient conditions, using a combination of transmission electron microscopy, X-ray diffraction, and Xray spectroscopy at the Ce K- and L-edges, was performed.
Journal ArticleDOI
Revealing hole trapping in zinc oxide nanoparticles by time-resolved X-ray spectroscopy.
Thomas J. Penfold,Jakub Szlachetko,Fabio G. Santomauro,Alexander Britz,Wojciech Gawelda,Wojciech Gawelda,Gilles Doumy,Anne Marie March,Stephen H. Southworth,J. Rittmann,Rafael Abela,Majed Chergui,Christopher J. Milne +12 more
TL;DR: Investigation of zinc oxide nanoparticles using time-resolved X-ray spectroscopy identifies photocatalytically-active hole traps as oxygen vacancies in the lattice, providing insight for future developments of transition metal oxide-based nanodevices.