Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Markus Ilchen"'
Autor:
Kareem Hegazy, Varun Makhija, Phil Bucksbaum, Jeff Corbett, James Cryan, Nick Hartmann, Markus Ilchen, Keith Jobe, Renkai Li, Igor Makasyuk, Xiaozhe Shen, Xijie Wang, Stephen Weathersby, Jie Yang, Ryan Coffee
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-17 (2023)
Abstract Currently, our general approach to retrieving molecular structures from ultrafast gas-phase diffraction heavily relies on complex ab initio electronic or vibrational excited state simulations to make conclusive interpretations. Without such
Externí odkaz:
https://doaj.org/article/6e2f3c8118704af1b0751a59e810f5e2
Autor:
Aljoscha Rörig, Sang-Kil Son, Tommaso Mazza, Philipp Schmidt, Thomas M. Baumann, Benjamin Erk, Markus Ilchen, Joakim Laksman, Valerija Music, Shashank Pathak, Daniel E. Rivas, Daniel Rolles, Svitozar Serkez, Sergey Usenko, Robin Santra, Michael Meyer, Rebecca Boll
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Understanding the interaction of intense, femtosecond X-ray pulses with heavy atoms is crucial for gaining insights into the structure and dynamics of matter. One key aspect of nonlinear light–matter interaction was, so far, not studied sy
Externí odkaz:
https://doaj.org/article/78b4b0a114a84f4fa53cb7c969d67093
Autor:
Thomas M. Baumann, Rebecca Boll, Alberto De Fanis, Patrik Grychtol, Markus Ilchen, Ulf Fini Jastrow, Masahiro Kato, Christoph Lechner, Theophilos Maltezopoulos, Tommaso Mazza, Jacobo Montaño, Valerija Music, Yevheniy Ovcharenko, Nils Rennhack, Daniel E. Rivas, Norio Saito, Philipp Schmidt, Svitozar Serkez, Andrey Sorokin, Sergey Usenko, Jiawei Yan, Gianluca Geloni, Takahiro Tanaka, Kai Tiedtke, Michael Meyer
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 4, Pp 662-670 (2023)
Transmission measurements of the soft X-ray beamline to the Small Quantum Systems (SQS) scientific instrument at the SASE3 undulator of European XFEL are presented. Measurements are reported for a wide range of photon energies (650 eV to 2400 eV), us
Externí odkaz:
https://doaj.org/article/2456de604272414d990e919f7ec64cc2
Autor:
Tommaso Mazza, Thomas M. Baumann, Rebecca Boll, Alberto De Fanis, Patrik Grychtol, Markus Ilchen, Jacobo Montaño, Valerija Music, Yevheniy Ovcharenko, Nils Rennhack, Daniel E. Rivas, Aljoscha Rörig, Philipp Schmidt, Sergey Usenko, Pawel Ziołkowski, Daniele La Civita, Maurizio Vannoni, Harald Sinn, Barbara Keitel, Elke Plönjes, Ulf Fini Jastrow, Andrey Sorokin, Kai Tiedtke, Klaus Mann, Bernd Schäfer, Niels Breckwoldt, Sang-Kil Son, Michael Meyer
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 2, Pp 457-467 (2023)
The Small Quantum Systems instrument is one of the six operating instruments of the European XFEL, dedicated to the atomic, molecular and cluster physics communities. The instrument started its user operation at the end of 2018 after a commissioning
Externí odkaz:
https://doaj.org/article/af135f7f27904d948a443675476b878c
Autor:
Kristina Dingel, Thorsten Otto, Lutz Marder, Lars Funke, Arne Held, Sara Savio, Andreas Hans, Gregor Hartmann, David Meier, Jens Viefhaus, Bernhard Sick, Arno Ehresmann, Markus Ilchen, Wolfram Helml
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract X-ray free-electron lasers (XFELs) as the world’s brightest light sources provide ultrashort X-ray pulses with a duration typically in the order of femtoseconds. Recently, they have approached and entered the attosecond regime, which holds
Externí odkaz:
https://doaj.org/article/60e0a9515e1142d4ba991ac9ec81c339
Autor:
Kareem Hegazy, Varun Makhija, Phil Bucksbaum, Jeff Corbett, James Cryan, Nick Hartmann, Markus Ilchen, Keith Jobe, Renkai Li, Igor Makasyuk, Xiaozhe Shen, Xijie Wang, Stephen Weathersby, Jie Yang, Ryan Coffee
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/f4a029ee30e3416fb87761f7dfbd566d
Autor:
Kai Li, Joakim Laksman, Tommaso Mazza, Gilles Doumy, Dimitris Koulentianos, Alessandra Picchiotti, Svitozar Serkez, Nina Rohringer, Markus Ilchen, Michael Meyer, Linda Young
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-8 (2022)
X-ray free-electron lasers (XFELs) are powerful tools to explore x-ray interactions in atomic and molecular systems at femtosecond timescales. The authors demonstrate a transparent beamsplitter that uses photoelectron spectroscopy combined with a gho
Externí odkaz:
https://doaj.org/article/53b6a9385d2c423ba51f509e76dc08ec
Autor:
Alberto De Fanis, Markus Ilchen, Alexander Achner, Thomas M. Baumann, Rebecca Boll, Jens Buck, Cyril Danilevsky, Sergey Esenov, Benjamin Erk, Patrik Grychtol, Gregor Hartmann, Jia Liu, Tommaso Mazza, Jacobo Montaño, Valerija Music, Yevheniy Ovcharenko, Nils Rennhack, Daniel Rivas, Daniel Rolles, Philipp Schmidt, Hamed Sotoudi Namin, Frank Scholz, Jens Viefhaus, Peter Walter, Pawel Ziółkowski, Haiou Zhang, Michael Meyer
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 3, Pp 755-764 (2022)
A set of electron time-of-flight spectrometers for high-resolution angle-resolved spectroscopy was developed for the Small Quantum Systems (SQS) instrument at the SASE3 soft X-ray branch of the European XFEL. The resolving power of this spectrometer
Externí odkaz:
https://doaj.org/article/5c497f45fc9a4cea8b03fdb00a2a08d0
Autor:
Felix Allum, Valerija Music, Ludger Inhester, Rebecca Boll, Benjamin Erk, Philipp Schmidt, Thomas M. Baumann, Günter Brenner, Michael Burt, Philipp V. Demekhin, Simon Dörner, Arno Ehresmann, Andreas Galler, Patrik Grychtol, David Heathcote, Denis Kargin, Mats Larsson, Jason W. L. Lee, Zheng Li, Bastian Manschwetus, Lutz Marder, Robert Mason, Michael Meyer, Huda Otto, Christopher Passow, Rudolf Pietschnig, Daniel Ramm, Kaja Schubert, Lucas Schwob, Richard D. Thomas, Claire Vallance, Igor Vidanović, Clemens von Korff Schmising, René Wagner, Peter Walter, Vitali Zhaunerchyk, Daniel Rolles, Sadia Bari, Mark Brouard, Markus Ilchen
Publikováno v:
Communications Chemistry, Vol 5, Iss 1, Pp 1-10 (2022)
Coincidence experiments at free-electron lasers enable time resolved site-specific investigations of molecular photochemistry at high signal rates, but isolating individual dissociation processes still poses a considerable technical challenge. Here,
Externí odkaz:
https://doaj.org/article/e462218d53d94aab9b549f38f01baad8
Autor:
Markus Ilchen, Philipp Schmidt, Nikolay M. Novikovskiy, Gregor Hartmann, Patrick Rupprecht, Ryan N. Coffee, Arno Ehresmann, Andreas Galler, Nick Hartmann, Wolfram Helml, Zhirong Huang, Ludger Inhester, Alberto A. Lutman, James P. MacArthur, Timothy Maxwell, Michael Meyer, Valerija Music, Heinz-Dieter Nuhn, Timur Osipov, Dipanwita Ray, Thomas J. A. Wolf, Sadia Bari, Peter Walter, Zheng Li, Stefan Moeller, André Knie, Philipp V. Demekhin
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-9 (2021)
Ultrashort circularly polarised light pulses from free-electron lasers offer a route for exploring chiral molecules and their dynamics, but remain challenging to harness. Here, X-ray pump-probe experiments enable a site-specific photoelectron circula
Externí odkaz:
https://doaj.org/article/7c0e42a2648348ada89c187695c4e669