Refereed Scientific Publications

Recent results (update: September 18, 2022):

2022

(22)

(28)

2021

(28)

(37)

2020

(29)

(37)

2019

(23)

(32)

2018

(26)

(39)

2017

(21)

(35)

2016

(19)

(20)

2015

(19)

(30)

2014

(18)

(33)

2013

(23)

(42)

2012

(24)

(41)

2011

(15)

2010

(50)

2009

(28)

2008

(23)

2007

(19)

2006

(7)

VUV-FEL
at TTF1
(13)

top numbers in brackets = photon science related publication numbers as listed here 
bottom numbers in brackets include further FLASH machine related publications (statistics starting 2012), not listed here, but, e.g., in the DESY publication database.

Important for reporting: Publications marked with an asterisk are published in journals which are not included in the Thomson-Reuter (WOS) master journal list or Scopus journal list. Presently these are publications 181 & 201 (both 2013).

 

  1. Konstantin Kharitonov, Masoud Mehrjoo, Mabel Ruiz-Lopez, Barbara Keitel, Svea Kreis, Seung-gi Gang, Rui Pan, Alessandro Marras, Jonathan Correa, Cornelia B. Wunderer & Elke Plönjes,
    Single-shot ptychography at a soft X-ray free-electron Laser,
    Scientific Reports 12, 14430 (2022); https://doi.org/10.1038/s41598-022-18605-x

  2. Jason W. L. Lee, Denis S. Tikhonov, Felix Allum, Rebecca Boll, Pragya Chopra, Benjamin Erk, Sébastien Gruet, Lanhai He, David Heathcote, Mehdi M. Kazemi, Jan Lahl, Alexander K. Lemmens, Donatella Loru, Sylvain Maclot, Robert Mason, Erland Müller, Terry Mullins, Christopher Passow, Jasper Peschel, Daniel Ramm, Amanda L. Steber, Sadia Bari, Mark Brouard, Michael Burt, Jochen Küpper, Per Eng-Johnsson, Anouk M. Rijs, Daniel Rolles, Claire Vallance, Bastian Manschwetus and Melanie Schnell,
    The kinetic energy of PAH dication and trication dissociation determined by recoil-frame covariance map imaging,
    Phys. Chem. Chem. Phys., Advance Article (2022); https://doi.org/10.1039/D2CP02252D

  3. Mahdi M. Bidhendi, Ivette J. Bermudez Macias, Rosen Ivanov, Mikhail V. Yurkov and Stefan Düsterer,
    FEL Pulse Duration Evolution along Undulators at FLASH,
    Appl. Sci. 12, 7048 (2022); https://doi.org/10.3390/app12147048

  4. S. Ringleb, M. Kiffer, N. Stallkamp, S. Kumar, J. Hofbrucker, B. Reich, B. Arndt, G. Brenner, M. Ruiz-Lopéz, S. Düsterer, M. Vogel, K. Tiedtke, W. Quint, Th. Stöhlker and G. G. Paulus,
    High-intensity laser experiments with highly charged ions in a Penning trap,
    Phys. Scr. 97, 084002 (2022);
    https://doi.org/10.1088/1402-4896/ac7a69

  5. Mehdi Ravandeh, Masoud Mehrjoo, Konstantin Kharitonov, Jan Schäfer, Antje Quade, Bruno Honnorat, Mabel Ruiz-Lopez, Barbara Keitel, Svea Kreis, Rui Pan, Seung-gi Gang, Kristian Wende, and Elke Plönjes,
    X-ray Ptychographic Imaging and Spectroscopic Studies of Plasma-Treated Plastic Films,
    Polymers 14, 2528 (2022); https://doi.org/10.3390/polym14132528

  6. Hubertus Bromberger, Christopher Passow, David Pennicard, Rebecca Boll, Jonathan Correa, Lanhai He, Melby Johny, Christina C. Papadopoulou, Atia Tul-Noor, Joss Wiese, Sebastian Trippel, Benjamin Erk and Jochen Küpper,
    Shot-by-shot 250 kHz 3D ion and MHz photoelectron imaging using Timepix3,
    J. Phys. B: At. Mol. Opt. Phys. 55, 144001 (2022); https://doi.org/10.1088/1361-6455/ac6b6b

  7. Xiaocui Wang, Robin Y. Engel, Igor Vaskivskyi, Diego Turenne, Vishal Shokeen, Alexander Yaroslavtsev, Oscar Grånäs, Ronny Knut, Jan O. Schunck, Siarhei Dziarzhytski, Günter Brenner, Ru-Pan Wang, Marion Kuhlmann, Frederik Kuschewski, Wibke Bronsch, Christian Schüßler-Langeheine, Andriy Styervoyedov, Stuart S. P. Parkin, Fulvio Parmigiani, Olle Eriksson, Martin Beye, Hermann A. Dürr,
    Ultrafast manipulation of the NiO antiferromagnetic order via sub-gap optical excitation,
    Faraday Discussions 237, 300-316 (2022); https://doi.org/10.1039/D2FD00005A

  8. David Schwickert, Marco Ruberti, Přemys Kolorenč, Sergey Usenko, Andreas Przystawik, Karolin Baev, Ivan Baev, Markus Braune, Lars Bocklage, Marie Kristin Czwalinna, Sascha Deinert, Stefan Düsterer, Andreas Hans, Gregor Hartmann, Christian Haunhorst, Marion Kuhlmann, Steffen Palutke, Ralf Röhlsberger, Juliane Rönsch-Schulenburg, Philipp Schmidt, Sven Toleikis, Jens Viefhaus, Michael Martins, André Knie, Detlef Kip, Vitali Averbukh, Jon P. Marangos, Tim Laarmann,
    Electronic quantum coherence in glycine molecules probed with ultrashort x-ray pulses in real time,
    Sci. Adv. 8, eabn6848 (2022); https://doi.org/10.1126/sciadv.abn6848

  9. Horst Rottke, Robin Y. Engel, Daniel Schick, Jan O. Schunck, Piter S. Miedema, Martin C. Borchert, Marion Kuhlmann, Nagitha Ekanayake, Siarhei Dziarzhytski, Günter Brenner, Ulrich Eichmann, Clemens von Korff Schmising, Martin Beye, Stefan Eisebitt,
    Probing electron and hole colocalization by resonant four-wave mixing spectroscopy in the extreme ultraviolet,
    Sci. Adv. 8, eabn5127 (2022); https://doi.org/10.1126/sciadv.abn5127

  10. Kiana Baumgärtner, Marvin Reuner, Christian Metzger, Dmytro Kutnyakhov, Michael Heber, Federico Pressacco, Chul-Hee Min, Thiago R. F. Peixoto, Mario Reiser, Chan Kim, Wei Lu, Roman Shayduk, Manuel Izquierdo, Günter Brenner, Friedrich Roth, Achim Schöll, Serguei Molodtsov, Wilfried Wurth, Friedrich Reinert, Anders Madsen, Daria Popova-Gorelova & Markus Scholz,
    Ultrafast orbital tomography of a pentacene film using time-resolved momentum microscopy at a FEL,
    Nature Comm. 13, 2741 (2022); https://dx.doi.org/10.1038/s41467-022-30404-6

  11. D. Garg, J. W. L. Lee, D. S. Tikhonov, P. Chopra, A. L. Steber, A. K. Lemmens, B. Erk, F. Allum, R. Boll, X. Cheng, S. Düsterer, S. Gruet, L. He, D. Heathcote, M. Johny, M. M. Kazemi, H. Köckert, J. Lahl, D. Loru, S. Maclot, R. Mason, E. Müller, T. Mullins, P. Olshin, C. Passow, J. Peschel, D. Ramm, D. Rompotis, S. Trippel, J. Wiese, F. Ziaee, S. Bari, M. Burt, J. Küpper, A. M. Rijs, D. Rolles, S. Techert, P. Eng-Johnsson, M. Brouard, C. Vallance, B. Manschwetus and M. Schnell,
    Fragmentation Dynamics of Fluorene Explored Using Ultrafast XUV-Vis Pump-Probe Spectroscopy,
    Front. Phys. 10, 880793 (2022); https://dx.doi.org/10.3389/fphy.2022.880793

  12. 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,
    A localized view on molecular dissociation via electron-ion partial covariance,
    Commun. Chem. 5, 42 (2022); https://doi.org/10.1038/s42004-022-00656-w

  13. Dennis Mayer, Fabiano Lever and Markus Gühr,
    Data analysis procedures for time-resolved x-ray photoelectron spectroscopy at a SASE free-electron-laser,
    J. Phys. B: At. Mol. Opt. Phys. 55, 054002 (2022); https://doi.org/10.1088/1361-6455/ac3c91

  14. Anne-Lise Viotti, Marcus Seidel, Esmerando Escoto, Supriya Rajhans, Wim P. Leemans, Ingmar Hartl,  and Christoph M. Heyl,
    Multi-pass cells for post-compression of ultrashort laser pulses,
    Optica 9, 197-216 (2022); https://doi.org/10.1364/OPTICA.449225

  15. Hansjochen Köckert, Jason W. L. Lee, Felix Allum, Kasra Amini, Sadia Bari, Cédric Bomme, Felix Brauße, Mark Brouard, Michael Burt, Barbara Cunha de Miranda, Stefan Düsterer, Per Eng-Johnsson, Benjamin Erk, Marie Géléoc, Romain Geneaux, Alexander S. Gentleman, Renaud Guillemin, Gildas Goldsztejn, David M. P. Holland, Iyas Ismail, Loïc Journel, Thomas Kierspel, Jochen Küpper, Jan Lahl, Stuart R. Mackenzie, Sylvain Maclot, Bastian Manschwetus, Andrey S. Mereshchenko, Terence Mullins, Pavel K. Olshin, Jérôme Palaudoux, Francis Penent, Maria Novella Piancastelli, Dimitrios Rompotis, Arnaud Rouzée, Thierry Ruchon, Artem Rudenko, Nora Schirmel, Marc Simon, Simone Techert, Oksana Travnikova, Sebastian Trippel, Claire Vallance, Enliang Wang, Joss Wiese, Farzaneh Ziaee, Tatiana Marchenko, Daniel Rolles, and Rebecca Boll,
    UV-induced dissociation of CH2BrI probed by intense femtosecond XUV pulses,
    J. Phys. B: At. Mol. Opt. Phys. 55, 014001 (2022); https://doi.org/10.1088/1361-6455/ac489d

  16. Gerd Schönhense and Hans-Joachim Elmers,
    Spin- and time-resolved photoelectron spectroscopy and diffraction studies using time-of-flight momentum microscopes,
    J. Vac. Sci. Technol. A 40, 020802 (2022); https://doi.org/10.1116/6.0001500

  17. Lennart Aufleger, Patrick Friebel, Patrick Rupprecht, Alexander Magunia, Thomas Ding , Marc Rebholz , Maximilian Hartmann, Christian Ott and Thomas Pfeifer,
    Line-shape broadening of an autoionizing state in helium at high XUV intensity,
    New J. Phys. 24, 013014 (2022);
    https://doi.org/10.1088/1367-2630/ac3b2e

  18. Xuan Liu, Emmanuelle Jal, Renaud Delaunay, Romain Jarrier, Gheorghe Sorin Chiuzbaian, Grégory Malinowski, Torsten Golz, Ekaterina Zapolnova, Rui Pan, Nikola Stojanovic, Jan Lüning, and Boris Vodungbo,
    Investigating Coherent Magnetization Control with Ultrashort THz Pulses,
    Appl.Sci. 12, 1323 (2022); https://doi.org/10.3390/app12031323

  19. E. A. Schneidmiller,
    Application of a modified chirp-taper scheme for generation of attosecond pulses in extreme ultraviolet and soft x-ray free electron lasers,
    Phys. Rev. Accel. Beams 25, 010701 (2022); https://doi.org/10.1103/PhysRevAccelBeams.25.010701

  20. Marcus Seidel, Federico Pressacco, Oender Akcaalan, Thomas Binhammer, John Darvill, Nagitha Ekanayake, Maik Frede, Uwe Grosse-Wortmann, Michael Heber, Christoph M. Heyl, Dmytro Kutnyakhov, Chen Li, Christian Mohr, Jost Müller, Oliver Puncken, Harald Redlin, Nora Schirmel, Sebastian Schulz, Angad Swiderski, Hamed Tavakol, Henrik Tünnermann, Caterina Vidoli, Lukas Wenthaus, Nils Wind, Lutz Winkelmann, Bastian Manschwetus, Ingmar Hartl,
    Ultrafast MHz-Rate Burst-Mode Pump–Probe Laser for the FLASH FEL Facility Based on Nonlinear Compression of ps-Level Pulses from an Yb-Amplifier Chain,
    Laser Photonics Rev. 16, 2100268 (2022); https://doi.org/10.1002/lpor.202100268

  21. D. Mayer, F. Lever, D. Picconi, J. Metje, S. Alisauskas, F. Calegari, S. Düsterer, C. Ehlert, R. Feifel, M. Niebuhr, B. Manschwetus, M. Kuhlmann, T. Mazza, M. S. Robinson, R. J. Squibb, A. Trabattoni, M. Wallner, P. Saalfrank, T. J. A. Wolf and M. Gühr,
    Following excited-state chemical shifts in molecular ultrafast x-ray photoelectron spectroscopy,
    Nature Communications 13, 198 (2022); https://doi.org/10.1038/s41467-021-27908-y

  22. Jan Troß, Shashank Pathak, Adam Summers, Dimitrios Rompotis, Benjamin Erk, Christopher Passow, Bastian Manschwetus, Rebecca Boll, Patrik Grychtol, Sadia Bari, Vinod Kumarappan, Anh-Thu Le, Cheng Jin, Carlos Trallero and Daniel Rolles,
    High harmonic generation in mixed XUV and NIR fields at a free-electron laser,
    J. Opt. 24, 025502 (2022),
    https://doi.org/10.1088/2040-8986/ac4318

  23. E. Appi, C. C. Papadopoulou, J. L. Mapa, C. Jusko, P. Mosel, A. Schoenberg, J. Stock, T. Feigl, S. Ališauskas, T. Lang, C. M. Heyl, B. Manschwetus, M. Brachmanski, M. Braune, H. Lindenblatt, F. Trost, S. Meister, P. Schoch, A. Trabattoni, F. Calegari, R. Treusch, R. Moshammer, I. Hartl, U. Morgner, and M. Kovacev,
    Synchronized beamline at FLASH2 based on high-order harmonic generation for two-color dynamics studies,
    Rev. Sci. Instrum.
    92, 123004 (2021); https://doi.org/10.1063/5.0063225

  24. Marc Rebholz, Thomas Ding, Lennart Aufleger, Maximilian Hartmann, Kristina Meyer, Veit Stooß, Alexander Magunia, David Wachs, Paul Birk, Yonghao Mi, Gergana Dimitrova Borisova, Carina da Costa Castanheira, Patrick Rupprecht, Maia Magrakvelidze, Uwe Thumm, Sebastian Roling, Marco Butz, Helmut Zacharias, Stefan Düsterer, Rolf Treusch, Günter Brenner, Christian Ott, and Thomas Pfeifer,
    XUV-initiated dissociation dynamics of molecular oxygen (O2),
    J. Phys. Chem. A 125, 1013810143 (2021); https://doi.org/10.1021/acs.jpca.1c06033

  25. I. J. Bermúdez Macias, I. P. Sazhina, R. Ivanov, S. Düsterer and N. M. Kabachnik,
    Time-dependent post-collision-interaction effects in THz-field-assisted Auger decay,
    Phys. Rev. A 104, 053102 (2021); https://doi.org/10.1103/PhysRevA.104.053102

  26. Fabiano Lever, Dennis Mayer, Jan Metje, Skirmantas Alisauskas, Francesca Calegari, Stefan Düsterer, Raimund Feifel, Mario Niebuhr, Bastian Manschwetus, Marion Kuhlmann, Tommaso Mazza, Matthew Scott Robinson, Richard J. Squibb, Andrea Trabattoni, Måns Wallner, Thomas J. A. Wolf and Markus Gühr,
    Core-Level Spectroscopy of 2-Thiouracil at the Sulfur L
    1- and L2,3-Edges Utilizing a SASE Free-Electron Laser,
    Molecules 26, 6469 (2021); https://doi.org/10.3390/molecules26216469

  27. J. W. L. Lee, D. S. Tikhonov, P. Chopra, S. Maclot, A. L. Steber, S. Gruet, F. Allum, R. Boll, X. Cheng, S. Düsterer, B. Erk, D. Garg, L. He, D. Heathcote, M. Johny, M. M. Kazemi, H. Köckert, J. Lahl, A. K. Lemmens, D. Loru, R. Mason, E. Müller, T. Mullins, P. Olshin, C. Passow, J. Peschel, D. Ramm, D. Rompotis, N. Schirmel, S. Trippel, J. Wiese, F. Ziaee, S. Bari, M. Burt, J. Küpper, A. M. Rijs, D. Rolles, S. Techert, P. Eng-Johnsson, M. Brouard, C. Vallance, B. Manschwetus, and M. Schnell,
    Time-resolved relaxation and fragmentation of polycyclic aromatic hydrocarbons investigated in the ultrafast XUV-IR regime,
    Nature Communications 12, 6107 (2021); https://doi.org/10.1038/s41467-021-26193-z

  28. Lucas Schaper, Sven Ackermann, Enrico Allaria, Philipp Amstutz, Karolin Baev, Martin Beye, Christopher Gerth, Ingmar Hartl, Wolfgang Hillert, Katja Honkavaara, Mehdi Mohammad Kazemi, Tino Lang, Pardis Niknejadi, Fabian Pannek, Juliane Rönsch-Schulenburg, Dmitrii Samoilenko, Evgeny Schneidmiller, Siegfried Schreiber, Markus Tischer, Mathias Vogt, Mikhail Yurkov and Johann Zemella,
    Flexible and Coherent Soft X-ray Pulses at High Repetition Rate: Current Research and Perspectives,
    Appl. Sci. 11, 9729 (2021); https://doi.org/10.3390/app11209729

  29. Davide Curcio, Sahar Pakdel, Klara Volckaert, Jill A. Miwa, Søren Ulstrup, Nicola Lanatà, Marco Bianchi, Dmytro Kutnyakhov, Federico Pressacco, Günter Brenner, Siarhei Dziarzhytski, Harald Redlin, Steinn Ymir Agustsson, Katerina Medjanik, Dmitry Vasilyev, Hans-Joachim Elmers, Gerd Schönhense, Christian Tusche, Ying-Jiun Chen, Florian Speck, Thomas Seyller, Kevin Bühlmann, Rafael Gort, Florian Diekmann, Kai Rossnagel, Yves Acremann, Jure Demsar, Wilfried Wurth, Daniel Lizzit, Luca Bignardi, Paolo Lacovig, Silvano Lizzit, Charlotte E. Sanders, and Philip Hofmann,
    Ultrafast electronic line width broadening in the C 1s core level of graphene,
    Phys. Rev. B 104, L161104 (2021); https://doi.org/10.1103/PhysRevB.104.L161104

  30. Marek Wieland, Nikolay M. Kabachnik, Markus Drescher, Yunpei Deng, Yunieski Arbelo, Nikola Stojanovic, Bernd Steffen, Juliane Roensch-Schulenburg, Rasmus Ischebeck, Alexander Malyzhenkov, Eduard Prat, and Pavle Juranić,
    Deriving x-ray pulse duration from center-of-energy shifts in THz-streaked ionized electron spectra,
    Opt. Express 29, 32739-32754 (2021); https://doi.org/10.1364/OE.432761

  31. Xuan Liu, Alaaeldine Merhe, Emmanuelle Jal, Renaud Delaunay, Romain Jarrier, Valentin Chardonnet, Marcel Hennes, Sorin G. Chiuzbaian, Katherine Légaré, Martin Hennecke, Ilie Radu, Clemens Von Korff Schmising, Sören Grunewald, Marion Kuhlmann, Jan Lüning, and Boris Vodungbo,
    Sub-15-fs X-ray pump and X-ray probe experiment for the study of ultrafast magnetization dynamics in ferromagnetic alloys,
    Opt. Express 29, 32388-32403 (2021); https://doi.org/10.1364/OE.430828

  32. Anne-Lise Viotti, Skirmantas Alisauskas, Henrik Tünnermann, Esmerando Escoto, Marcus Seidel, Katharina Dudde, B. Manschwetus, Ingmar Hartl, and Christoph M. Heyl,
    Temporal pulse quality of a Yb:YAG burst-mode laser post-compressed in a multi-pass cell,
    Opt. Lett. 46, 4686-4689 (2021); https://doi.org/10.1364/OL.435073

  33. Federico Pressacco, Davide Sangalli, Vojtěch Uhlíř, Dmytro Kutnyakhov, Jon Ander Arregi, Steinn Ymir Agustsson, Günter Brenner, Harald Redlin, Michael Heber, Dmitry Vasilyev, Jure Demsar, Gerd Schönhense, Matteo Gatti, Andrea Marini, Wilfried Wurth & Fausto Sirotti,
    Subpicosecond metamagnetic phase transition in FeRh driven by non-equilibrium electron dynamics,
    Nature Communications 12, 5088 (2021); https://doi.org/10.1038/s41467-021-25347-3

  34. Z. Chen, X. Na, C. B. Curry, S. Liang, M. French, A. Descamps, D. P. DePonte, J. D. Koralek, J. B. Kim, S. Lebovitz, M. Nakatsutsumi, B. K. Ofori-Okai, R. Redmer, C. Roedel, M. Schörner, S. Skruszewicz, P. Sperling, S. Toleikis, M. Z. Mo, and S. H. Glenzer,
    Observation of a highly conductive warm dense state of water with ultrafast pump–probe free-electron-laser measurements,
    Matter and Radiation at Extremes 6, 054401 (2021); https://doi.org/10.1063/5.0043726

  35. Viktoriia Savchenko, Faris Gel’mukhanov, Tim Laarmann, Sergey P. Polyutov, and Victor Kimberg,
    Dynamical phase shift in x-ray absorption and ionization spectra by two delayed x-ray laser fields,
    Phys. Rev. A 104, 013114 (2021); https://doi.org/10.1103/PhysRevA.104.013114

  36. Severin Meister, Aaron Bondy, Kirsten Schnorr, Sven Augustin, Hannes Lindenblatt, Florian Trost, Xinhua Xie, Markus Braune, Bastian Manschwetus, Nora Schirmel, Harald Redlin, Nicolas Douguet, Thomas Pfeifer, Klaus Bartschat, and Robert Moshammer,
    Linear dichroism in few-photon ionization of laser-dressed helium,
    Eur. Phys. J. D 75, 205 (2021); https://doi.org/10.1140/epjd/s10053-021-00218-0

  37. Marc Rebholz, Thomas Ding, Victor Despré, Lennart Aufleger, Maximilian Hartmann, Kristina Meyer, Veit Stooß, Alexander Magunia, David Wachs, Paul Birk, Yonghao Mi, Gergana Dimitrova Borisova, Carina da Costa Castanheira, Patrick Rupprecht, Georg Schmid, Kirsten Schnorr, Claus Dieter Schröter, Robert Moshammer, Zhi-Heng Loh, Andrew R. Attar, Stephen R. Leone, Thomas Gaumnitz, Hans Jakob Wörner, Sebastian Roling, Marco Butz, Helmut Zacharias, Stefan Düsterer, Rolf Treusch, Günter Brenner, Jonas Vester, Alexander I. Kuleff, Christian Ott, and Thomas Pfeifer,
    All-XUV Pump-Probe Transient Absorption Spectroscopy of the Structural Molecular Dynamics of Di-iodomethane,
    Phys. Rev. X 11, 031001 (2021); https://dx.doi.org/10.1103/PhysRevX.11.031001

  38. Konstantin Kharitonov, Masoud Mehrjoo, Mabel Ruiz-Lopez, Barbara Keitel, Svea Kreis, Martin Seyrich, Mihai Pop, and Elke Plönjes,
    Flexible ptychography platform to expand the potential of imaging at free electron lasers,
    Opt. Express 29, 22345-22365 (2021); https://doi.org/10.1364/OE.426931

  39. Valentin Chardonnet, Marcel Hennes, Romain Jarrier, Renaud Delaunay, Nicolas Jaouen, Marion Kuhlmann, Nagitha Ekanayake, Cyril Léveillé, Clemens von Korff Schmising, Daniel Schick, Kelvin Yao, Xuan Liu, Gheorghe S. Chiuzbăian, Jan Lüning, Boris Vodungbo, and Emmanuelle Jal,
    Toward ultrafast magnetic depth profiling using time-resolved x-ray resonant magnetic reflectivity,
    Struct. Dyn. 8, 034305 (2021); https://doi.org/10.1063/4.0000109

  40. G. Schönhense, D. Kutnyakhov, F. Pressacco, M. Heber, N. Wind, S.Y. Agustsson, S. Babenkov, D. Vasilyev, O. Fedchenko, S. Chernov, L. Rettig, B. Schönhense, L. Wenthaus, G. Brenner, S. Dziarzhytski, S. Paluttke, S. Mahatha, N. Schirmel, H. Redlin, B. Manschwetus, I. Hartl, Yu. Matveyev, A. Gloskovskii, C. Schlueter, V. Shokeen, H. Duerr, T. Allison, M. Beye, K. Rossnagel, H.J. Elmers, and K. Medjanik,
    Suppression of the vacuum space-charge effect in fs-photoemission by a retarding electrostatic front lens,
    Rev. Sci. Instrum. 92, 053703 (2021); https://doi.org/10.1063/5.0046567

  41. I.J. Bermúdez Macias, S. Düsterer, R. Ivanov, U. Frühling, and N. M. Kabachnik,
    Post-collision interaction effect in THz-assisted Auger decay of noble gas atoms,
    J. Phys. B: At. Mol. Opt. Phys. 54, 085601 (2021); https://doi.org/10.1088/1361-6455/abf154

  42. Ivette J. Bermúdez Macias, Stefan Düsterer, Rosen Ivanov, Jia Liu, Günter Brenner, Juliane Rönsch-Schulenburg, Marie K. Czwalinna, and Mikhail V. Yurkov,
    Study of temporal, spectral, arrival time and energy fluctuations of SASE FEL pulses,
    Optics Express 29, 10491-10508 (2021);
    https://doi.org/10.1364/OE.419977

  43. Z. Chen, C.B. Curry, R. Zhang, F. Treffert, N. Stojanovic, S. Toleikis, R. Pan, M. Gauthier, E. Zapolnova, L.E. Seipp, A. Weinmann, M.Z. Mo, J.B. Kim, B.B.L. Witte, S. Bajt, S. Usenko, R. Soufli, T. Pardini, S. Hau-Riege, C. Burcklen, J. Schein, R. Redmer, Y.Y. Tsui, B.K. Ofori-Okai & S.H. Glenzer,
    Ultrafast multi-cycle terahertz measurements of the electrical  conductivity in strongly excited solids,
    Nature Communications 12, 1638 (2021); https://doi.org/10.1038/s41467-021-21756-6

  44. Lazaros Varvarezos, Stefan Düsterer, Maksim D. Kiselev, Rebecca Boll, Cedric Bomme, Alberto De Fanis, Benjamin Erk, Christopher Passow, Sergei M. Burkov, Gregor Hartmann, Markus Ilchen, Per Johnsson, Thomas J. Kelly, Bastian Manschwetus, Tommaso Mazza, Michael Meyer, Dimitrios Rompotis, Oleg Zatsarinny, Elena V. Gryzlova, Alexei N. Grum-Grzhimailo and John T. Costello,
    Near-Threshold Two-Photon Double Ionization of Kr in the Vacuum Ultraviolet,
    Phys. Rev. A 103, 022832 (2021); https://doi.org/10.1103/PhysRevA.103.022832

  45. Friedrich Roth, Mario Borgwardt, Lukas Wenthaus, Johannes Mahl, Steffen Palutke, Günter Brenner, Giuseppe Mercurio, Serguei Molodtsov, Wilfried Wurth, Oliver Gessner & Wolfgang Eberhardt,
    Direct observation of charge separation in an organic light harvesting system by femtosecond time-resolved XPS,
    Nature Communications 12, 1196 (2021); https://doi.org/10.1038/s41467-021-21454-3

  46. Thomas Ding, Marc Rebholz, Lennart Aufleger, Maximilian Hartmann, Veit Stooß, Alexander Magunia, Paul Birk, Gergana Dimitrova Borisova, Carina da Costa Castanheira, Patrick Rupprecht, Yonghao Mi, Thomas Gaumnitz, Zhi-Heng Loh, Sebastian Roling, Marco Butz, Helmut Zacharias, Stefan Düsterer, Rolf Treusch, Christian Ott, and Thomas Pfeifer,
    XUV pump - XUV probe transient-absorption spectroscopy at FELs,
    Faraday Discuss. 228, 519-536 (2021);
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  47. Robin Y. Engel, Maria Ekimova, Piter S. Miedema, Carlo Kleine, Jan Ludwig, Miguel Ochmann, Benjamin Grimm-Lebsanft, Rory Ma, Melissa Teubner, Siarhei Dziarzhytski, Günter Brenner, Marie Kristin Czwalinna, Benedikt Rösner, Tae Kyu Kim, Christian David, Sonja Herres-Pawlis, Michael Rübhausen, Erik T. J. Nibbering, Nils Huse, and Martin Beye,
    Shot noise limited soft x-ray absorption spectroscopy in solution at a SASE-FEL using a transmission grating beam splitter,
    Struct. Dyn. 8, 014303 (2021); https://doi.org/10.1063/4.0000049

  48. Thomas Ding, Marc Rebholz, Lennart Aufleger, Maximilian Hartmann, Veit Stooß, Alexander Magunia, Paul Birk, Gergana Dimitrova Borisova, David Wachs, Carina da Costa Castanheira, Patrick Rupprecht, Yonghao Mi, Andrew R. Attar, Thomas Gaumnitz, Zhi-Heng Loh, Sebastian Roling, Marco Butz, Helmut Zacharias, Stefan Düsterer, Rolf Treusch, Arvid Eislage, Stefano M. Cavaletto, Christian Ott, and Thomas Pfeifer,
    Measuring the frequency chirp of extreme-ultraviolet free-electron laser pulses by transient absorption spectroscopy,
    Nature Communications 12, 643 (2021); http://dx.doi.org/10.1038/s41467-020-20846-1

  49. Anne-Lise Viotti, Skirmantas Alisauskas, Ammar Bin Wahid, Prannay Balla, Nora Schirmel, Bastian Manschwetus, Ingmar Hartl and Christoph M. Heyl,
    60 fs, 1030 nm FEL pump–probe laser based on a multi-pass post-compressed Yb:YAG source,
    J. Synchrotron Rad. 28, 36-43 (2021); https://doi.org/10.1107/S1600577520015052

  50. Yu-Chen Cheng, Bart Oostenrijk, Jan Lahl, Sylvain Maclot, Sven Augustin, Georg Schmid, Kirsten Schnorr, Severin Meister, Dimitrios Rompotis, Bastian Manschwetus, Harald Redlin, Cédric Bomme, Benjamin Erk, Daniel Rolles, Rebecca Boll, Pavel Olshin, Artem Rudenko, Michael Meyer, Per Johnsson, Robert Moshammer, and Mathieu Gisselbrecht,
    Imaging multiphoton ionization dynamics of CH3I at a high repetition rate XUV Free-Electron Laser,
    J. Phys. B: At. Mol. Opt. Phys. 54, 014001 (2021), counted to 2021, though published online Dec. 18, 2020;
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  51. F. Lever, D. Mayer, D. Picconi, J. Metje, S. Alisauskas, F. Calegari, S. Düsterer, C. Ehlert, R. Feifel, M. Niebuhr, B. Manschwetus, M. Kuhlmann, T. Mazza, M. S. Robinson, R. Squibb, A. Trabattoni, M. Wallner, P. Saalfrank, T. J. A. Wolf and M. Gühr,
    Ultrafast dynamics of 2-thiouracil investigated by time-resolved Auger spectroscopy,
    J. Phys. B: At. Mol. Opt. Phys. 54, 014002 (2021), counted to 2020, published online Dec. 17, 2020;
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  52. R. Patrick Xian, Yves Acremann, Steinn Y. Agustsson, Maciej Dendzik, Kevin Bühlmann, Davide Curcio, Dmytro Kutnyakhov, Frederico Pressacco, Michael Heber, Shuo Dong, Tommaso Pincelli, Jure Demsar, Wilfried Wurth, Philip Hofmann, Martin Wolf, Markus Scheidgen, Laurenz Rettig, Ralph Ernstorfer,
    An open-source, end-to-end workflow for multidimensional photoemission spectroscopy,
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  53. Severin Meister, Aaron Bondy, Kirsten Schnorr, Sven Augustin, Hannes Lindenblatt, Florian Trost, Xinhua Xie, Markus Braune, Rolf Treusch, Bastian Manschwetus, Nora Schirmel, Harald Redlin, Nicolas Douguet, Thomas Pfeifer, Klaus Bartschat, and Robert Moshammer,
    Photoelectron spectroscopy of laser-dressed atomic helium,
    Phys. Rev. A 102, 062809 (2020); https://doi.org/10.1103/PhysRevA.102.062809

  54. Sergey Usenko,  David Schwickert, Andreas Przystawik, Karolin Baev, Ivan Baev, Markus Braune, Lars Bocklage, Marie Kristin Czwalinna, Sascha Deinert, Stefan Düsterer, Andreas Hans, Gregor Hartmann, Christian Haunhorst, Marion Kuhlmann, Steffen Palutke, Ralf Röhlsberger, Juliane Rönsch-Schulenburg, Philipp Schmidt, Slawomir Skruszewicz, Sven Toleikis, Jens Viefhaus, Michael Martins, André Knie, Detlef Kip and Tim Laarmann,
    Auger electron wave packet interferometry on extreme timescales with coherent soft x-rays,
    J. Phys. B: At. Mol. Opt. Phys. 53, 244008 (2020);
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  55. M. Wagstaffe, L. Wenthaus, A. Dominguez-Castro, S. Chung, G. D. L. Semione, S. Palutke, G. Mercurio, S. Dziarzhytski, H. Redlin, N. Klemke, Y. Yang, T. Frauenheim, A. Dominguez, F. Kärtner, A. Rubio, W. Wurth, A. Stierle, H. Noei,
    Ultrafast Real-time Dynamics of CO Oxidation Over an Oxide Photocatalyst,
    ACS Catal. 10, 13650–13658 (2020); https://doi.org/10.1021/acscatal.0c04098

  56. Mabel Ruiz-Lopez, Masoud Mehrjoo, Barbara Keitel, Elke Plönjes, Domenico Alj, Guillaume Dovillaire, Lu Li and Philippe Zeitoun,
    Wavefront Sensing for Evaluation of Extreme Ultraviolet Microscopy,
    Sensors 20, 6426 (2020); http://dx.doi.org/10.3390/s20226426

  57. L. Aufleger, P. Friebel, P. Rupprecht, A. Magunia, T. Ding, M. Rebholz, M. Hartmann, V. Stooß, C. Ott and T. Pfeifer,
    Pulse length effects on autoionizing states under the influence of intense SASE XUV fields,
    J. Phys. B: At. Mol. Opt. Phys. 53, 234002 (2020); https://doi.org/10.1088/1361-6455/abbe2d

  58. Jan Metje, Fabiano Lever, Dennis Mayer, Richard James Squibb, Matthew S. Robinson, Mario Niebuhr, Raimund Feifel, Stefan Düsterer, Markus Gühr,
    URSA-PQ: A Mobile and Flexible Pump-Probe Instrument for Gas Phase Samples at the FLASH Free Electron Laser,
    Appl. Sci. 10, 7882 (2020); http://dx.doi.org/10.3390/app10217882

  59. Clemens von Korff Schmising , Felix Willems, Sangeeta Sharma, Kelvin Yao, Martin Borchert, Martin Hennecke, Daniel Schick, Ilie Radu, Christian Strüber, Dieter W. Engel, Vishal Shokeen, Jens Buck, Kai Bagschik, Jens Viefhaus, Gregor Hartmann, Bastian Manschwetus, Soeren Grunewald, Stefan Düsterer, Emmanuelle Jal, Boris Vodungbo, Jan Lüning and Stefan Eisebitt,
    Element-Specific Magnetization Dynamics of Complex Magnetic Systems Probed by Ultrafast Magneto-Optical Spectroscopy,
     Appl. Sci. 10, 7580 (2020); https://doi.org/10.3390/app10217580

  60. Ruaridh Forbes, Felix Allum, Sadia Bari, Rebecca Boll, Kurtis Borne, Mark Brouard, Philip H. Bucksbaum, Nagitha Ekanayake, Benjamin Erk, Andrew J. Howard, Per Johnsson, Jason W. L. Lee, Bastian Manschwetus, Robert Mason, Christopher Passow, Jasper Peschel, Daniel E. Rivas, Aljoscha Rörig, Arnaud Rouzée, Claire Vallance, Farzaneh Ziaee, Daniel Rolles and Michael Burt,
    Time-resolved site-selective imaging of predissociation and charge transfer dynamics: the CH3I B-band,
    J. Phys. B: At. Mol. Opt. Phys. 53, 224001 (2020); https://doi.org/10.1088/1361-6455/abb1fd

  61. Robin Y. Engel, Piter S. Miedema, Diego Turenne, Igor Vaskivskyi, Günter Brenner, Siarhei Dziarzhytski, Marion Kuhlmann, Jan O. Schunck, Florian Döring, Andriy Styervoyedov, Stuart S. P. Parkin, Christian David, Christian Schüßler-Langeheine, Hermann A. Dürr and Martin Beye,
    Parallel Broadband Femtosecond Reflection Spectroscopy at a Soft X-Ray Free-Electron Laser,
    Appl. Sci. 10, 6947 (2020); http://dx.doi.org/10.3390/app10196947

  62. S. Dziarzhytski, M. Biednov, B. Dicke, A. Wang, P. S. Miedema, R. Y. Engel, J. O. Schunck, H. Redlin, H. Weigelt, F. Siewert, C. Behrens, M. Sinha, A. Schulte, B. Grimm-Lebsanft, S. G. Chiuzbăian, W. Wurth, M. Beye, M. Rübhausen, and G. Brenner,
    The TRIXS end-station for femtosecond time-resolved resonant inelastic x-ray scattering experiments at the soft x-ray free-electron laser FLASH,
    Struct. Dyn. 7, 054301 (2020); https://doi.org/10.1063/4.0000029

  63. Alexander Magunia, Lennart Aufleger, Thomas Ding, Patrick Rupprecht, Marc Rebholz, Christian Ott and Thomas Pfeifer,
    Bound-State Electron Dynamics Driven by Near-Resonantly Detuned Intense and Ultrashort
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  64. Maciej Dendzik, R. Patrick Xian, Enrico Perfetto, Davide Sangalli, Dmytro Kutnyakhov, Shuo Dong, Samuel Beaulieu, Tommaso Pincelli, Federico Pressacco, Davide Curcio, Steinn Ymir Agustsson, Michael Heber, Jasper Hauer, Wilfried Wurth, Günter Brenner, Yves Acremann, Philip Hofmann, Martin Wolf, Andrea Marini, Gianluca Stefanucci, Laurenz Rettig, and Ralph Ernstorfer,
    Observation of an Excitonic Mott Transition Through Ultrafast Core-cum-Conduction Photoemission Spectroscopy,
    Phys. Rev. Lett. 125, 096401 (2020); https://doi.org/10.1103/PhysRevLett.125.096401

  65. V. Vozda, T. Burian, V. Hájková, L. Juha, H. Enkisch, B. Faatz, M. Hermann, I. Jacyna, M. Jurek, B. Keitel, D. Klinger, R. Loch, E. Louis, I.A. Makhotkin, E. Plönjes, K. Saksl, F. Siewert, R. Sobierajski, S. Strobel, K. Tiedtke, S. Toleikis, G. de Vries, Z. Zelinger, and J. Chalupský,
    Characterization of megahertz X-ray laser beams by multishot desorption imprints in PMMA,
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    Two-level ablation and damage morphology of Ru films under femtosecond extreme UV irradiation,
    Appl. Surf. Sci. 528, 146952 (2020); https://doi.org/10.1016/j.apsusc.2020.146952

  67. Denis S. Tikhonov, Amlan Datta, Pragya Chopra, Amanda L. Steber, Bastian Manschwetus and Melanie Schnell,
    Approaching black-box calculations of pump-probe fragmentation dynamics of polyatomic molecules,
    Zeitschrift für Physikalische Chemie, Published online: 03 Jun 2020; https://doi.org/10.1515/zpch-2020-0009

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    Single-shot temporal characterization of XUV pulses with duration from ~10 fs to ~350 fs at FLASH,
    J. Phys. B.: At. Mol. Opt. Phys. 53, 184004 (2020); https://doi.org/10.1088/1361-6455/ab9c38

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    THz streak camera performance for single-shot characterization of XUV pulses with complex temporal structures,

    Optics Express 28, 20686-20703 (2020); https://doi.org/10.1364/OE.393547

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    Amplified spontaneous emission in the extreme ultraviolet by expanding xenon clusters,
    Phys. Rev. A 101, 063412 (2020); https://doi.org/10.1103/PhysRevA.101.063412

  72. Daniela Rupp, Leonie Flückiger, Marcus Adolph, Alessandro Colombo, Tais Gorkhover, Marion Harmand, Maria Krikunova, Jan Philippe Müller, Tim Oelze, Yevheniy Ovcharenko, Maria Richter, Mario Sauppe, Sebastian Schorb, Rolf Treusch, David Wolter, Christoph Bostedt, and Thomas Möller,
    Imaging plasma formation in isolated nanoparticles with ultrafast resonant scattering,
    Structural Dynamics 7, 034303 (2020); https://doi.org/10.1063/4.0000006

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    Elucidating the Defect-Induced Changes in the Photocatalytic Activity of TiO2,
    J. Phys. Chem. C 124, 12539-12547 (2020); https://doi.org/10.1021/acs.jpcc.0c02809

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    Time-resolved XUV Opacity Measurements of Warm-Dense Aluminium,
    Phys. Rev. Lett. 124, 225002 (2020); https://doi.org/10.1103/PhysRevLett.124.225002

  75. Severin Meister, Hannes Lindenblatt, Florian Trost, Kirsten Schnorr, Sven Augustin, Markus Braune, Rolf Treusch, Thomas Pfeifer and Robert Moshammer,
    Atomic, Molecular and Cluster Science with the Reaction Microscope Endstation at FLASH2,
    Appl. Sci. 10, 2953 (2020); https://doi.org/10.3390/app10082953

  76. Elisa Appi, Christina C. Papadopoulou, Jose Louise Mapa, Nishad Wesavkar, Christoph Jusko, Philip Mosel, Skirmantas Ališauskas, Tino Lang, Christoph M. Heyl, Bastian Manschwetus, Maciej Brachmanski, Markus Braune, Hannes Lindenblatt, Florian Trost, Severin Meister, Patrizia Schoch, Rolf Treusch, Robert Moshammer, Ingmar Hartl, Uwe Morgner & Milutin Kovacev,
    A synchronized VUV light source based on high-order harmonic generation at FLASH,
    Sci. Rep. 10, 6867 (2020); https://doi.org/10.1038/s41598-020-63019-2
     

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    Time- and momentum-resolved photoemission studies using time-of-flight momentum microscopy at a free-electron laser,
    Rev. Sci. Instrum. 91, 013109 (2020); https://doi.org/10.1063/1.5118777
     
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    Ghost imaging at an XUV free-electron laser,
    Phys. Rev. A 101, 013820 (2020); https://doi.org/10.1103/PhysRevA.101.013820
     
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    XUV-driven plasma switch for THz: new spatio-temporal overlap tool for XUV−THz pump−probe experiments at FELs,
    J. Synchrotron Rad. 27, 11-16 (2020); https://doi.org/10.1107/S1600577519014164
     
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    Polarization-sensitive reconstruction of transient local THz fields at dielectric interfaces,
    Optica 6 1431-1436 (2019); https://doi.org/10.1364/OPTICA.6.001431
     
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    Strong-Field Extreme-Ultraviolet Dressing of Atomic Double Excitation,
    Phys. Rev. Lett. 123, 163201 (2019); https://doi.org/10.1103/PhysRevLett.123.163201
     
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    Similarity in ruthenium damage induced by photons with different energies: from visible light to hard X-rays,
    Appl. Surf. Sci. 501, 143973 (2020) (available online 04 Oct. 2019); https://doi.org/10.1016/j.apsusc.2019.143973
     
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    Virus Structures by X-Ray Free-Electron Lasers,
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    Nonlinear Coherence Effects in Transient-Absorption Ion Spectroscopy with Stochastic Extreme-Ultraviolet Free-Electron Laser Pulses,
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    Tracing Charge Transfer in Argon Dimers by XUV-Pump IR-Probe Experiments at FLASH,
    J. Chem. Phys. 151, 084314 (2019); https://doi.org/10.1063/1.5116234
     
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    Electronic decay of core-excited HCl molecules probed by THz streaking,
    Structural Dynamics 6, 034301 (2019); https://doi.org/10.1063/1.5091756
     
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    Mapping ultrafast ionization of atoms and clusters with terahertz-streaking delay,
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    Reaction microscope endstation at FLASH2,
    J. Synchrotron Rad. 26, 854-867 (2019); https://doi.org/10.1107/S1600577519002236
     
  96. Günter Brenner, Siarhei Dziarzhytski, Piter S. Miedema, Benedikt Rösner, Christian David, and Martin Beye,
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  97. M. Hollstein, K. Mertens, S. Klumpp, N. Gerken, S. Palutke, I. Baev, G. Brenner, S. Dziarzhytski, M. Meyer, W. Wurth, D. Pfannkuche and M. Martins,
    Ultrafast charge redistribution in small iodine containing molecules,
    New J. Phys. 21, 033017 (2019); https://doi.org/10.1088/1367-2630/ab1056
     
  98. Jörg Rossbach, Jochen R. Schneider, Wilfried Wurth,
    10 years of pioneering X-ray science at the Free-Electron Laser FLASH at DESY,
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  99. Georg Schmid, Kirsten Schnorr, Sven Augustin, Severin Meister, Hannes Lindenblatt, Florian Trost, Yifan Liu, Nikola Stojanovic, Alaa Al-Shemmary, Torsten Golz, Rolf Treusch, Michael Gensch, Matthias Kübel, Lutz Foucar, Artem Rudenko, Joachim Ullrich, Claus Dieter Schröter, Thomas Pfeifer, and Robert Moshammer,
    Terahertz-Field-Induced Time Shifts in Atomic Photoemission,
    Phys. Rev. Lett. 122, 073001 (2019); https://doi.org/10.1103/PhysRevLett.122.073001
     
  100. Giuseppe Mercurio, Igor Makhotkin, Igor Milov, Young Yong Kim, Ivan Zaluzhnyy, Siarhei Dziarzhytski, Lukas Wenthaus, Ivan A.Vartaniants and Wilfried Wurth,
    Surface structure determination by x-ray standing waves at a free-electron laser,
    New J. Phys. 21, 033031 (2019); https://doi.org/10.1088/1367-2630/aafa47
     
  101. Henry N. Chapman,
    Annual Review of Biochemistry: X-Ray Free-Electron Lasers for the Structure and Dynamics of Macromolecules,
    Annu. Rev. Biochem. 88, 9.1-9.24 (2019); https://doi.org/10.1146/annurev-biochem-013118-110744
     
  102. Mykola Biednov, Günter Brenner, Benjamin Dicke, Holger Weigelt, Barbara Keitel, Michael Rübhausen and Siarhei Dziarzhytski,
    Alignment of the aberration-free XUV Raman spectrometer at FLASH,
    J. Synchrotron Rad. 26, 18-27 (2019); https://doi.org/10.1107/S160057751801576X
     
  103. M. Beye, R.Y. Engel, J.O. Schunck, S. Dziarzhytski, G. Brenner, P.S. Miedema,
    Non-Linear Soft X-Ray Methods on Solids with MUSIX - the Multi-Dimensional Spectroscopy and Inelastic X-Ray Scattering Endstation,
    J. Phys.: Condens. Matter 31, 014003 (2019), published online: 3 December 2018; https://doi.org/10.1088/1361-648X/aaedf3
     
  104. Felix Allum, Michael Burt, Kasra Amini, Rebecca Boll, Hansjochen Köckert, Pavel K.Olshin, Sadia Bari, Cédric Bomme, Felix Brauße, Barbara Cunha de Miranda, Stefan Düsterer, Benjamin Erk, Marie Géléoc, Romain Geneaux, Alexander S. Gentleman, Gildas Goldsztejn, Renaud Guillemin, David M. P. Holland, Iyas Ismail, Per Johnsson, Loïc Journel, Jochen Küpper, Jan Lahl, Jason W. L. Lee, Sylvain Maclot, Stuart R. Mackenzie, Bastian Manschwetus, Andrey S. Mereshchenko, Robert Mason, Jérôme Palaudoux, Maria Novella Piancastelli, Francis Penent, Dimitrios Rompotis, Arnaud Rouzée, Thierry Ruchon, Artem Rudenko, Evgeny Savelyev, Marc Simon, Nora Schirmel, Henrik Stapelfeldt, Simone Techert, Oksana Travnikova, Sebastian Trippel, Jonathan G. Underwood, Claire Vallance, Joss Wiese, Farzaneh Ziaee , Mark Brouard, Tatiana Marchenko, and Daniel Rolles,
    Coulomb explosion imaging of CH3I and CH2ClI photodissociation dynamics,
    J. Chem. Phys. 149, 204313 (2018); https://doi.org/10.1063/1.5041381
     
  105. Daniel Rolles, Rebecca Boll, Benjamin Erk, Dimitrios Rompotis, Bastian Manschwetus,
    An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers,
    J. Vis. Exp. 140, e57055 (2018); http://dx.doi.org/10.3791/57055
     
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    Damage accumulation in thin ruthenium films induced by repetitive exposure to femtosecond
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    J. Opt. Soc. Am. B 35, 2799-2805 (2018); https://doi.org/10.1364/JOSAB.35.002799
     
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    Probing the non-equilibrium transient state in magnetite by a jitter-free two-color X-ray pump and X-ray probe experiment.,
    Structural Dynamics 5, 054501 (2018); https://doi.org/10.1063/1.5042847
     
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    Signatures of autoionization in the angular electron distribution in two-photon double ionization of Ar,
    Phys. Rev. A 98, 033408 (2018); https://doi.org/10.1103/PhysRevA.98.033408
     
  109. S. Zeller, M. Kunitski, J. Voigtsberger, M. Waitz, F. Trinter, S. Eckart, A. Kalinin, A. Czasch, L.Ph.H. Schmidt, T. Weber, M. Schöffler, T. Jahnke, and R. Dörner,
    Determination of Interatomic Potentials of He2, Ne2, Ar2, and H2 by Wave Function Imaging,
    Phys. Rev. Lett. 121, 083002 (2018); https://doi.org/10.1103/PhysRevLett.121.083002
     
  110. T. Leitner, I. Josefsson, T. Mazza, P. S. Miedema, H. Schröder, M. Beye, K. Kunnus, S. Schreck, S. Düsterer, A. Föhlisch, M. Meyer, M. Odelius, and Ph. Wernet,
    Time-resolved electron spectroscopy for chemical analysis of photodissociation: Photoelectron spectra of Fe(CO)5, Fe(CO)4, and Fe(CO)3,
    J. Chem. Phys. 149, 044307 (2018); https://doi.org/10.1063/1.5035149
     
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    XUV double-pulses with femtosecond to 650 picoseconds separation from a multilayer mirror based split-and-delay unit at FLASH,
    J. Synchr. Rad. 25, 1517-1528 (2018); https://doi.org/10.1107/S1600577518006094
     
  112. Benjamin Erk, Jan P. Müller, Cédric Bomme, Rebecca Boll, Günter Brenner, Henry Chapman, Jonathan Correa, Stefan Düsterer, Siarhei Dziarzhytski, Stefan Eisebitt, Heinz Graafsma, Sören Grunewald, Lars Gumprecht, Robert Hartmann, Günter Hauser, Barbara Keitel, Clemens von Korff Schmising, Marion Kuhlmann, Bastian Manschwetus, Laurent Mercadier, Erland Müller, Christopher Passow, Elke Plönjes, Daniel Ramm, Dimitrios Rompotis, Artem Rudenko, Daniela Rupp, Mario Sauppe, Frank Siewert, Dieter Schlosser, Lothar Strüder, Angad Swiderski, Simone Techert, Kai Tiedtke, Thomas Tilp, Rolf Treusch, Ilme Schlichting, Joachim Ullrich, Robert Moshammer, Thomas Möller and Daniel Rolles,
    CAMP@FLASH - An End-Station for Imaging, Electron- and Ion-Spectroscopy, and Pump-Probe Experiments at the FLASH Free-Electron Laser,
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  113. Max O. Wiedorn, Salah Awel, Andrew J. Morgan, Kartik Ayyer, Yaroslav Gevorkov, Holger Fleckenstein, Nils Roth, Luigi Adriano, Richard Bean, Kenneth R. Beyerlein, Joe Chen, Jesse Coe, Francisco Cruz-Mazo, Tomas Ekeberg, Rita Graceffa, Michael Heymann, Daniel A. Horke, Juraj Knoška, Valerio Mariani, Reza Nazari, Dominik Oberthür, Amit K. Samanta, Raymond G. Sierra, Claudiu A. Stan, Oleksandr Yefanov, Dimitrios Rompotis, Jonathan Correa, Benjamin Erk, Rolf Treusch, Joachim Schulz, Brenda G. Hogue, Alfonso M. Gañán-Calvo, Petra Fromme, Jochen Küpper, Andrei V. Rode, Saša Bajt, Richard A. Kirian and Henry N. Chapman,
    Rapid sample delivery for megahertz serial crystallography at X-ray FELs,
    IUCrJ 5 (Part 5), 574-584 (2019); https://doi.org/10.1107/S2052252518008369
     
  114. Igor Milov, Igor A. Makhotkin, Ryszard Sobierajski, Nikita Medvedev, Vladimir Lipp, Jaromir Chalupský, Jacobus M. Sturm, Kai Tiedtke, Gosse de Vries, Michael Störmer, Frank Siewert, Robbert van de Kruijs, Eric Louis, Iwanna Jacyna, Marek Jurek, Libor Juha, Vĕra Hájková, Vojtĕch Vozda, Tomáž Burian, Karel Saksl, Bart Faatz, Barbara Keitel, Elke Plönjes, Siegfried Schreiber, Sven Toleikis, Rolf Loch, Martin Hermann, Sebastian Strobel, Han-Kwang Nienhuys, Grzegorz Gwalt, Tobias Mey, Hartmut Enkisch, and Fred Bijkerk,
    Mechanism of single-shot damage of Ru thin films irradiated by femtosecond extreme UV free-electron laser,
    Opt. Express 26, 19665-19685 (2018); https://doi.org/10.1364/OE.26.019665
     
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    Time-resolved inner-shell photoelectron spectroscopy: From a bound molecule to an isolated atom,
    Phys. Rev. A 97, 043429 (2018); https://doi.org/10.1103/PhysRevA.97.043429
     
  116. Jake D. Koralek, Jongjin B. Kim, Petr Brůža, Chandra B. Curry, Zhijiang Chen, Hans A. Bechtel, Amy A. Cordones, Philipp Sperling, Sven Toleikis, Jan F. Kern, Stefan P. Moeller, Siegfried H. Glenzer & Daniel P. DePonte,
    Generation and characterization of ultrathin free-flowing liquid sheets,
    Nature Communications 9, 1353 (2018); https://dx.doi.org/10.1038/s41467-018-03696-w
     
  117. M. Fisher-Levine, R. Boll,  F. Ziaee, C. Bomme, B. Erk, D. Rompotis, T. Marchenko, A. Nomerotski and D. Rolles,
    Time-resolved ion imaging at free-electron lasers using TimepixCam,
    J. Synchrotron Rad. 25, 336-345 (2018); https://doi.org/10.1107/S1600577517018306
     
  118. Kasra Amini, Evgeny Savelyev, Felix Brauße, Nora Berrah, Cédric Bomme, Mark Brouard, Michael Burt, Lauge Christensen, Stefan Düsterer, Benjamin Erk, Hauke Höppner, Thomas Kierspel, Faruk Krecinic, Alexandra Lauer, Jason W. L. Lee, Maria Müller, Erland Müller, Terence Mullins, Harald Redlin, Nora Schirmel, Jan Thøgersen, Simone Techert, Sven Toleikis, Rolf Treusch, Sebastian Trippel, Anatoli Ulmer, Claire Vallance, Joss Wiese, Per Johnsson, Jochen Küpper, Artem Rudenko, Arnaud Rouzée, Henrik Stapelfeldt, Daniel Rolles, Rebecca Boll,
    Photodissociation of aligned CH3I and C6H3F2I molecules probed with time-resolved Coulomb explosion imaging by site-selective extreme ultraviolet ionization,
    Structural Dynamics 5, 014301 (2018); https://dx.doi.org/10.1063/1.4998648
     
  119. Armin Azima, Jörn Bödewadt, Oliver Becker, Stefan Düsterer, Nagitha Ekanayake, Rosen Ivanov, Mehdi M. Kazemi, Leslie Lamberto Lazzarino, Christoph Lechner, Theophilos Maltezopoulos, Bastian Manschwetus, Velizar Miltchev, Jost Müller, Tim Plath, Andreas Przystawik, Marek Wieland, Ralph Assmann, Ingmar Hartl, Tim Laarmann, Jörg Rossbach, Wilfried Wurth and Markus Drescher,
    Direct measurement of the pulse duration and frequency chirp of seeded XUV free electron laser pulses,
    New J. Phys. 20, 013010 (2018); https://doi.org/10.1088/1367-2630/aa9b4c
     
  120. T.  Suhasaria, J.D. Thrower, R. Frigge, S. Roling, M. Bertin, X. Michaut, J.-H. Fillion and H. Zacharias,
    XUV photodesorption of carbon cluster ions and ionic photofragments from a mixed methane-water ice,
    Phys. Chem. Chem. Phys. 20, 7457-7469 (2018); https://doi.org/10.1039/C8CP00171E
     
  121. U. Zastrau, C. Rödel, M. Nakatsutsumi, T. Feigl, K. Appel, B. Chen, T. Döppner, T. Fennel, T. Fiedler, L.B. Fletcher, E. Förster, E. Gamboa, D.O. Gericke, S. Göde, C. Grote-Fortmann, V. Hilbert, L. Kazak, T. Laarmann, H.J. Lee, P. Mabey,
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    A sensitive EUV Schwarzschild microscope for plasma studies with sub-micrometer resolution,
    Rev. Sci. Instrum. 89, 023703 (2018); https://dx.doi.org/10.1063/1.5007950
     
  122. P. Tzallas, B. Bergues, D. Rompotis, N. Tsatrafyllis, S. Chatziathanassiou, A. Muschet, L. Veisz, H. Schröder and D. Charalambidis,
    Time gated ion microscopy of light-atom interactions,
    J. Opt. 20, 024018 (2018); https://doi.org/10.1088/2040-8986/aaa326
     
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    Diffraction gratings metrology and ray-tracing results for an XUV Raman spectrometer at FLASH,
    Special Issue (PhotonDiag2017),
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  124. L. Poletto, F. Frassetto, G. Brenner, M. Kuhlmann and E. Plönjes,
    Double-grating monochromatic beamline with ultrafast response for FLASH2 at DESY,
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    Experimental study of EUV mirror radiation damage resistance under long-term free-electron laser exposures below the single-shot damage threshold,
    Special Issue (PhotonDiag2017),
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  126. E. Zapolnova, T. Golz, R. Pan, K. Klose, S. Schreiber and N. Stojanovic,
    THz pulse doubler at FLASH: double pulses for pump-probe experiments at X-ray FELs,
    Special Issue (PhotonDiag2017),
    J. Synchrotron Rad. 25, 39-43 (2018); https://doi.org/10.1107/S1600577517015442

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    FLASH free-electron laser single-shot temporal diagnostic: terahertz-field-driven streaking,
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  128. M. Braune, J. Buck, M. Kuhlmann, S. Grunewald, S. Düsterer, J. Viefhaus and K. Tiedtke,
    Non-invasive online wavelength measurements at FLASH2 and present benchmark,
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  129. E. A. Seddon, J. A. Clarke, D. J. Dunning, C. Masciovecchio, C. J.  Milne, F. Parmigiani, D. Rugg, J. C. H. Spence, N. R. Thompson, K. Ueda, S. M. Vinko, J. S. Wark and W. Wurth,
    Short-wavelength free-electron laser sources and science: a review,
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    Coulomb-explosion imaging of concurrent CH2BrI photodissociation dynamics,
    Phys. Rev. A 96, 043415 (2017); https://doi.org/10.1103/PhysRevA.96.043415

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    Quantum imaging with incoherently scattered light from a free-electron laser,
    Nature Physics, 14, 126129 (2018),  published online: 30 October 2017; http://dx.doi.org/10.1038/nphys4301
     
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    The FLASH Facility: Advanced Options for FLASH2 and Future Perspectives,
    Appl. Sci. 7, 1114 (2017); http://dx.doi.org/10.3390/app7111114
     
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    Experience with Multi-Beam and Multi-Beamline FEL-Operation,
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    Single-shot Monitoring of Ultrafast Processes via X-ray Streaking at a Free Electron Laser,
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    Single-shot determination of focused FEL wave fields using iterative phase retrieval,
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    Direct evidence for sequential dissociation of gas-phase Fe(CO)5 via a singlet pathway upon excitation at 266 nm,
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  140. Tim Plath, Christoph Lechner, Velizar Miltchev, Philipp Amstutz, Nagitha Ekanayake, Leslie Lamberto Lazzarino, Theophilos Maltezopoulos, Jörn Bödewadt, Tim Laarmann & Jörg Roßbach,
    Mapping few-femtosecond slices of ultra-relativistic electron bunches,
    Sci. Rep. 7, 2431 (2017); http://dx.doi.org/10.1038/s41598-017-02184-3
     
  141. Clemens von Korff Schmising, David Weder, Tino Noll, Bastian Pfau, Martin Hennecke, Christian Strüber, Ilie Radu, Michael Schneider, Steffen Staeck, Christian M. Günther, Jan Lüning, Alaa el dine Merhe, Jens Buck, Gregor Hartmann, Jens Viefhaus, Rolf Treusch, and Stefan Eisebitt,
    Generating circularly polarized radiation in the extreme ultraviolet spectral range at the free-electron laser FLASH,
    Rev. Sci. Instrum. 88, 053903 (2017); http://dx.doi.org/10.1063/1.4983056
     
  142. Stefan Zeller, Maksim Kunitski, Jörg Voigtsberger, Till Jahnke, Reinhard Dörner,
    Tiefkalte Helium-Moleküle,
    Chemie in unserer Zeit 51, 80-81 (2017); http://dx.doi.org/10.1002/ciuz.201790022
     
  143. Kasra Amini, Rebecca Boll, Alexandra Lauer, Michael Burt, Jason W. L. Lee, Lauge Christensen, Felix Brauße, Terence Mullins, Evgeny Savelyev, Utuq Ablikim, Nora Berrah, Cédric Bomme, Stefan Düsterer, Benjamin Erk, Hauke Höppner, Per Johnsson, Thomas Kierspel, Faruk Krecinic, Jochen Küpper, Maria Müller, Erland Müller, Harald Redlin, Arnaud Rouzée, Nora Schirmel, Jan Thøgersen, Simone Techert, Sven Toleikis, Rolf Treusch, Sebastian Trippel, Anatoli Ulmer, Joss Wiese, Claire Vallance, Artem Rudenko, Henrik Stapelfeldt, Mark Brouard, and Daniel Rolles,
    Alignment, orientation, and Coulomb explosion of difluoroiodobenzene studied with the pixel imaging mass spectrometry (PImMS) camera,
    J. Chem. Phys. 147, 013933 (2017); http://dx.doi.org/10.1063/1.4982220
     
  144. S. Klumpp, N. Gerken, K. Mertens, M. Richter, B. Sonntag, A.A. Sorokin, M. Braune, K. Tiedtke, P. Zimmermann and M. Martins,
    Multiple Auger cycle photoionisation of manganese atoms by short soft x-ray pulses,
    New J. Phys. 19, 043002 (2017); https://doi.org/10.1088/1367-2630/aa660a
     
  145. Evgeny Savelyev, Rebecca Boll, Cédric Bomme, Nora Schirmel, Harald Redlin, Benjamin Erk, Stefan Düsterer, Erland Müller, Hauke Höppner, Sven Toleikis, Jost Müller, Marie Kristin Czwalinna, Rolf Treusch, Thomas Kierspel, Terence Mullins, Sebastian Trippel, Joss Wiese, Jochen Küpper, Felix Brauße, Faruk Krecinic, Arnaud Rouzée, Piotr Rudawski, Per Johnsson, Kasra Amini, Alexandra Lauer, Michael Burt, Mark Brouard, Lauge Christensen, Jan Thøgersen, Henrik Stapelfeldt, Nora Berrah, Maria Müller, Anatoli Ulmer, Simone Techert, Artem Rudenko, Daniel Rolles,
    Jitter-Correction for IR/UV-XUV Pump-Probe Experiments at the FLASH Free-Electron Laser,
    New J. Phys. 19, 043009 (2017), https://doi.org/10.1088/1367-2630/aa652d
     
  146. O.Yu. Gorobtsov, G. Mercurio, G. Brenner, U. Lorenz, N. Gerasimova, R.P. Kurta, F. Hieke, P. Skopintsev, I. Zaluzhnyy, S. Lazarev, D. Dzhigaev, M. Rose, A. Singer, W. Wurth, and I.A. Vartanyants,
    Statistical properties of a free-electron laser revealed by Hanbury Brown-Twiss interferometry,
    Phys. Rev. A 95, 023843 (2017); http://dx.doi.org/10.1103/PhysRevA.95.023843
     
  147. J. KRZYWINSKI, A. ANDREJCZUK, R.M. BIONTA, T. BURIAN, J. CHALUPSK´Y, M. JUREK, M. KIRM, V. NAGIRNYI, R. SOBIERAJSKI, K. TIEDTKE, S. VIELHAUER, AND L. JUHA,
    Saturation of a Ce:Y3Al5O12 scintillator response to ultra-short pulses of extreme ultraviolet soft X-ray and X-ray laser radiation,
    Opt. Mater. Express 7, 665-675 (2017); https://doi.org/10.1364/OME.7.000665
     
  148. E.A. Schneidmiller, B. Faatz, M. Kuhlmann, J. Rönsch-Schulenburg, S. Schreiber, M. Tischer, and M.V. Yurkov,
    First operation of a harmonic lasing self-seeded free electron laser,
    Phys. Rev. Accel. Beams 20, 020705 (2017), http://dx.doi.org/10.1103/PhysRevAccelBeams.20.020705
     
  149. Tim Oelze, Bernd Schütte, Maria Müller, Jan P. Müller, Marek Wieland, Ulrike Frühling, Markus Drescher, Alaa Al-Shemmary, Torsten Golz, Nikola Stojanovic & Maria Krikunova,
    Correlated electronic decay in expanding clusters triggered by intense XUV pulses from a Free-Electron-Laser,
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  150. Stefan Zeller, Maksim Kunitski, Jörg Voigtsberger, Anton Kalinin, Alexander Schottelius, Carl Schober, Markus Waitz, Hendrik Sann, Alexander Hartung, Tobias Bauer, Martin Pitzer, Florian Trinter, Christoph Goihl, Christian Janke, Martin
    Richter, Gregor Kastirke, Miriam Weller, Achim Czasch, Markus Kitzler, Markus Braune, Robert E. Grisenti, Wieland Schöllkopf, Lothar Ph. H. Schmidt, Markus S. Schöffler, Joshua B. Williams, Till Jahnke, and Reinhard Dörner,
    Imaging the He2 quantum halo state using a free electron laser,
    PNAS 113, 14651-14655 (2016); published ahead of print December 6, 2016; https://dx.doi.org/10.1073/pnas.1610688113
     
  151. Daniela Rupp, Leonie Flückiger, Marcus Adolph, Tais Gorkhover, Maria Krikunova, Jan Philippe Müller, Maria Müller, Tim Oelze, Yevheniy Ovcharenko, Benjamin Röben, Mario Sauppe, Sebastian Schorb, David Wolter, Rolf Mitzner, Michael Wöstmann, Sebastian Roling, Marion Harmand, Rolf Treusch, Mathias Arbeiter, Thomas Fennel, Christoph Bostedt, and Thomas Möller,
    Recombination-Enhanced Surface Expansion of Clusters in Intense Soft X-ray Laser Pulses,
    Phys. Rev. Lett. 117, 153401 (2016); https://doi.org/10.1103/PhysRevLett.117.153401
     
  152. T. Tanikawa, A. Hage, M. Kuhlmann, J. Gonschior, S. Grunewald, E. Plönjes, S. Düsterer, G. Brenner, S. Dziarzhytski, M. Braune, M. Brachmanski, Z. Yin, F. Siewert, T. Dzelzainis, B. Dromey, M.J. Prandolini, F. Tavella, M. Zepf, B. Faatz,
    First observation of SASE radiation using the compact wide-spectral-range XUV spectrometer at FLASH2,
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  153. S. Düsterer, G. Hartmann, F. Babies, A. Beckmann, G. Brenner, J. Buck, J. Costello, L. Dammann, A. De Fanis, P. Geßler, L. Glaser, M. Ilchen, P. Johnsson, A.K. Kazansky, T.J. Kelly, T. Mazza, M. Meyer, V.L. Nosik, I.P. Sazhina, F. Scholz, J. Seltmann, H. Sotoudi, J. Viefhaus and N.M. Kabachnik,
    Angle resolved photoelectron spectroscopy of two-color XUV–NIR ionization with polarization control,
    J. Phys. B: At. Mol. Opt. Phys. 49, 165003 (2016); http://dx.doi.org/10.1088/0953-4075/49/16/165003
     
  154. Thomas Schlathölter, Geert Reitsma, Dmitrii Egorov, Olmo Gonzalez-Magaña, Sadia Bari, Leon Boschmann, Erwin Bodewits, Kirsten Schnorr, Georg Schmid, Claus Dieter Schröter, Robert Moshammer, Ronnie Hoekstra,
    Multiple Ionization of Free Ubiquitin Molecular Ions in Extreme Ultraviolet Free-Electron Laser Pulses,
    Angew. Chem. 128, 10899-10903 (2016); http://dx.doi.org/10.1002/ange.201605335
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  156. RYSZARD SOBIERAJSKI, IWANNA JACYNA, PIOTR DŁUŻEWSKI, MARCIN T. KLEPKA, DOROTA KLINGER, JERZY B. PEŁKA, TOMÁŠ BURIAN, VĚRA HÁJKOVÁ, LIBOR JUHA, KAREL SAKSL, VOJTĚCH VOZDA, IGOR MAKHOTKIN, ERIC LOUIS, BART FAATZ, KAI TIEDTKE, SVEN TOLEIKIS, HARTMUT ENKISCH, MARTIN HERMANN, SEBASTIAN STROBEL, ROLF A. LOCH, AND JAROMIR CHALUPSKY,
    Role of heat accumulation in the multi-shot damage of silicon irradiated with femtosecond XUV pulses at a 1 MHz repetition rate,
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    Time-resolved x-ray imaging of a laser-induced nanoplasma and its neutral residuals,
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    Phys. Rev. A 75, 051402(R) (2007); http://dx.doi.org/10.1103/PhysRevA.75.051402
     
  380. J. Chalupský, L. Juha, J. Kuba, J. Cihelka, V. Hájková, S. Koptyaev, J. Krása, A. Velyhan, M. Bergh, C. Caleman, J. Hajdu, R.M. Bionta, H. Chapman, S.P. Hau-Riege, R.A. London, M. Jurek, J. Krzywinski, R. Nietubyc, J.B. Pelka, R. Sobierajski, J. Meyer-ter-Vehn, A. Tronnier, K. Sokolowski-Tinten, N. Stojanovic, K. Tiedtke, S. Toleikis, T. Tschentscher, H. Wabnitz, and U. Zastrau,
    Characteristics of focused soft X-ray free-electron laser beam determined by ablation of organic molecular solids,
    Opt. Express 15, 6036-6043 (2007); http://dx.doi.org/10.1364/OE.15.006036
     
  381. S.W. Epp, J.R. Crespo López-Urrutia, G. Brenner, V. Mäckel, P.H. Mokler, R. Treusch, M. Kuhlmann, M.V. Yurkov, J. Feldhaus, J.R. Schneider, M. Wellhöfer, M. Martins, W. Wurth and J. Ullrich,
    Soft x-ray laser spectroscopy on trapped highly charged ions at FLASH,
    Phys. Rev. Lett. 98, 183001 (2007); http://dx.doi.org/10.1103/PhysRevLett.98.183001
     
  382. S.P. Hau-Riege, H.N. Chapman, J. Krzywinski, R. Sobierajski, S. Bajt, R.A. London, M. Bergh, C. Caleman, R. Nietubyc, L. Juha, J. Kuba, E. Spiller, S. Baker, R. Bionta, K. Sokolowski-Tinten, N. Stojanovic, B. Kjornrattanawanich, E. Gullikson, E. Plönjes, S. Toleikis, and T. Tschentscher,
    Subnanometer-Scale Measurements of the Interaction of Ultrafast Soft X-Ray Free-Electron-Laser Pulses with Matter,
    Phys. Rev. Lett. 98, 145502 (2007); http://dx.doi.org/10.1103/PhysRevLett.98.145502
     
  383. S.P. Hau-Riege, R.A. London, R.M. Bionta, M.A. McKernan, S.L. Baker, J. Krzywinski, R. Sobierajski, R. Nietubyc, J.B. Pelka, M. Jurek, L. Juha, J. Chalupsky, J. Cihelka, V. Hájková, A. Velyhan, J. Krása, J. Kuba, K. Tiedtke, S. Toleikis, Th. Tschentscher, H. Wabnitz, M. Bergh, C. Caleman, K. Sokolowski-Tinten, N. Stojanovic, and U. Zastrau,
    Damage threshold of inorganic solids under free-electron laser irradiation at 32.5nm wavelength,
    Appl. Phys. Lett. 90, 173128 (2007); http://dx.doi.org/10.1063/1.2734366
     
  384. P. Radcliffe, S. Düsterer, A. Azima, H. Redlin, J. Feldhaus, J. Dardis, K. Kavanagh, H. Luna, J. Pedregosa Gutierrez, P. Yeates, E.T. Kennedy, J.T. Costello, A. Delserieys, C.L.S. Lewis, R. Taïeb, A. Maquet, D. Cubaynes and M. Meyer,
    Single-shot characterization of independent femtosecond extreme ultraviolet free electron and infrared laser pulses,
    Appl. Phys. Lett. 90, 131108 (2007); http://dx.doi.org/10.1063/1.2716360
     
  385. S. Cunovic, N. Müller, R. Kalms, M. Krikunova, M. Wieland, M. Drescher, Th. Maltezopoulos, U. Frühling, H. Redlin, E. Plönjes-Palm, and J. Feldhaus,
    Time-to-space mapping in a gas medium for the temporal characterization of vacuum-ultraviolet pulses,
    Appl. Phys. Lett. 90, 121112 (2007); http://dx.doi.org/10.1063/1.2714999
     
  386. M. Kirm, V. Babin, E. Feldbach, V. Nagirnyi, S. Vielhauer, S. Guizard, B. Carr, M. De Grazia, H. Merdji, A.N. Belsky, N. Fedorov, and P. Martin,
    Time resolved luminescence of solids excited by femtosecond VUV pulses and synchrotron radiation,
    phys. stat. sol. (c) 4, No. 3, 870-876 (2007); http://dx.doi.org/10.1002/pssc.200673876
     
  387. A.R.B. de Castro, C. Bostedt, E. Eremina, M. Hoener, H. Thomas, T. Laarmann, T. Fennel, K.H. Meiwes-Broer, E. Plönjes, M. Kuhlmann, H. Wabnitz, and T. Möller,
    Spectroscopy of rare gas clusters using VUV light from a free-electron-laser,
    J. Electron Spectrosc. Relat. Phenom. 156158, 25-29 (2007); http://dx.doi.org/10.1016/j.elspec.2007.01.006
     
  388. N. Stojanovic, D. von der Linde, K. Sokolowski-Tinten, U. Zastrau, F. Perner, E. Förster, R. Sobierajski, R. Nietubyc, M. Jurek, D. Klinger, J. Pelka, J. Krzywinski, L. Juha, J. Cihelka, A. Velyhan, S. Koptyaev, V. Hájková, J. Chalupsky, J. Kuba, T. Tschentscher, S. Toleikis, S. Düsterer, and H. Redlin,
    Ablation of solids using a femtosecond extreme ultraviolet free electron laser,
    Appl. Phys. Lett. 89, 241909 (2006); http://dx.doi.org/10.1063/1.2405398
     
  389. A.A. Sorokin, A. Gottwald, A. Hoehl, U. Kroth, H. Schöppe, G. Ulm, M. Richter, S.V. Bobashev, I. Domracheva, D. Smirnov, K. Tiedtke, S. Düsterer, J. Feldhaus, U. Hahn, U. Jastrow, M. Kuhlmann, T. Nuñez, E. Plönjes, and R. Treusch,
    Method based on atomic photoionization for spot-size measurement on focused soft x-ray free-electron laser beams,
    Appl. Phys. Lett. 89, 221114 (2006); http://dx.doi.org/10.1063/1.2397561
     
  390. M. Meyer, D. Cubaynes, P. OKeeffe, H. Luna, P. Yeates, E.T. Kennedy, J.T. Costello, P. Orr, R. Taïeb, A. Maquet, S. Düsterer, P. Radcliffe, H. Redlin, A. Azima, E. Plönjes, and J. Feldhaus,
    Two-color photoionization in xuv free-electron and visible laser fields,
    Phys. Rev. A 74, 011401(R) (2006); http://dx.doi.org/10.1103/PhysRevA.74.011401
     
  391. Henry N. Chapman, Anton Barty, Michael J. Bogan, Sébastien Boutet, Matthias Frank, Stefan P. Hau-Riege, Stefano Marchesini, Bruce W. Woods, Saša Bajt, W. Henry Benner, Richard A. London, Elke Plönjes, Marion Kuhlmann, Rolf Treusch, Stefan Düsterer, Thomas Tschentscher, Jochen R. Schneider, Eberhard Spiller, Thomas Möller, Christoph Bostedt, Matthias Hoener, David A. Shapiro, Keith O. Hodgson, David van der Spoel, Florian Burmeister, Magnus Bergh, Carl Caleman, Gösta Huldt, M. Marvin Seibert, Filipe R.N.C. Maia, Richard W. Lee, Abraham Szöke, Nicusor Timneanu, and Janos Hajdu,
    Femtosecond diffractive imaging with a soft-X-ray free-electron laser,
    Nature Physics 2, 839-843 (2006); http://dx.doi.org/10.1038/nphys461
     
  392. A.A. Sorokin, S.V. Bobashev, K. Tiedtke, and M. Richter,
    Multi-photon ionization of molecular nitrogen by femtosecond soft x-ray FEL pulses,
    J. Phys. B: At. Mol. Opt. Phys. 39, L299-L304 (2006); http://dx.doi.org/10.1088/0953-4075/39/14/L04
     
  393. S. Düsterer, P. Radcliffe, G. Geloni, U. Jastrow, M. Kuhlmann, E. Plönjes, K. Tiedtke, R. Treusch, J. Feldhaus, P. Nicolosi, L. Poletto, P. Yeates, H. Luna, J.T. Costello, P. Orr, D. Cubaynes and M. Meyer,
    Spectroscopic characterization of vacuum ultraviolet free electron laser pulses,
    Opt. Lett. 31, 1750-1752 (2006); http://dx.doi.org/10.1364/OL.31.001750
  394. V. Ayvazyan et al.,
    First operation of a Free-Electron Laser generating GW power radiation at 32 nm wavelength,
    Eur. Phys. J. D 37, 297-303 (2006); http://dx.doi.org/10.1140/epjd/e2005-00308-1


    Papers from experiments at the VUV-FEL at TTF1 (Tesla Test Facility, Phase 1):
     

  395. J. Krzywinski, R. Sobierajski, M. Jurek, R. Nietubyc, J.B. Pelka, L. Juha, M. Bittner, V. Létal, and V. Vorlíček, A. Andrejczuk, J. Feldhaus, E.L. Saldin, E.A. Schneidmiller, R. Treusch, and M.V. Yurkov,
    Conductors, semiconductors, and insulators irradiated with shortwavelength free-electron laser,
    J. Appl. Phys. 101, 043107 (2007); http://dx.doi.org/10.1063/1.2434989
     
  396. A.R.B. de Castro, T. Laarmann, J. Schulz, H. Wabnitz, and T. Möller,
    Photoionization of helium atoms irradiated with intense vacuum ultraviolet free-electron laser light. Part II. Theoretical modeling of multi-photon and single-photon processes,
    Phys. Rev. A 72, 023410 (2005); http://dx.doi.org/10.1103/PhysRevA.72.023410
     
  397. T. Laarmann, A.R.B. de Castro, P. Gürtler, W. Laasch, J. Schulz, H. Wabnitz, and T. Möller,
    Photoionization of helium atoms irradiated with intense vacuum ultraviolet free-electron laser light. Part I. Experimental study of multiphoton and single-photon processes,
    Phys. Rev. A 72, 023409 (2005); http://dx.doi.org/10.1103/PhysRevA.72.023409
     
  398. T. Laarmann, M. Rusek, H. Wabnitz, J. Schulz, A.R.B. de Castro, P. Gürtler, W. Laasch, and T. Möller,
    Emission of Thermally Activated Electrons from Rare Gas Clusters Irradiated with Intense VUV Light Pulses from a Free Electron Laser,
    Phys. Rev. Lett. 95, 063402 (2005); http://dx.doi.org/10.1103/PhysRevLett.95.063402
     
  399. Libor Juha, Michal Bittner, Dagmar Chvostová, Josef Krása, Michaela Kozlová, Miroslav Pfeifer, Jiri Polan, Ansgar R. Präg, Bedrich Rus, Michal Stupka, Josef Feldhaus, Vit Létal, Zdenek Otcenasek, Jacek Krzywinski, Robert Nietubyc, Jerzy B. Pelka, Andrzej Andrejczuk, Ryszard Sobierajski, Leszek Ryc, Frederick P. Boody, Henryk Fiedorowicz, Andrzej Bartnik, Janusz Mikolajczyk, and Rafal Rakowski, Pavel Kubát, Ladislav Pína and Martin Horváth, Michael E. Grisham, Georgiy O. Vaschenko, Carmen S. Menoni, and Jorge J. Rocca,
    Short-wavelength ablation of molecular solids: pulse duration and wavelength effects,
    J. Microlith., Microfab., Microsyst. 4, 033007 (2005); http://dx.doi.org/10.1117/1.2037467
     
  400. M.Kirm, A. Andrejczuk, J.Krzywinski, and R. Sobierajski,
    Influence of excitation density on luminescence decay in Y3Al5O12:Ce and BaF2 crystals excited by free electron laser radiation in VUV,
    phys. stat. sol. (c) 2, 649-652 (2005); http://dx.doi.org/10.1002/pssc.200460255
     
  401. H. Wabnitz, A.R.B. de Castro, P. Gürtler, T. Laarmann, W. Laasch, J. Schulz, and T. Möller,
    Multiple Ionization of Rare Gas Atoms Irradiated with Intense VUV Radiation,
    Phys. Rev. Lett. 94, 023001 (2005); http://dx.doi.org/10.1103/PhysRevLett.94.023001
     
  402. T. Laarmann, A.R.B. de Castro, P. Gürtler, W. Laasch, J. Schulz, H. Wabnitz, and T. Möller,
    Interaction of Argon Clusters with Intense VUV-Laser Radiation: The Role of Electronic Structure in the Energy-Deposition Process,
    Phys. Rev. Lett. 92, 143401 (2004); http://dx.doi.org/10.1103/PhysRevLett.92.143401
     
  403. B. Steeg, L. Juha, J. Feldhaus, S. Jacobi, R. Sobierajski, C.Michaelsen, A. Andrejczuk, and J. Krzywinski,
    Total reflection amorphous carbon mirrors for vacuum ultraviolet free electron lasers,
    Appl. Phys. Lett. 84, 657-659 (2004); http://dx.doi.org/10.1063/1.1645320
     
  404. H. Wabnitz, L. Bittner, A.R.B. de Castro, R. Döhrmann, P. Gürtler, T. Laarmann, W. Laasch, J. Schulz, A. Swiderski, K. von Haeften, T. Möller, B. Faatz, A. Fateev, J. Feldhaus, C. Gerth, U. Hahn, E. Saldin, E. Schneidmiller, K. Sytchev, K. Tiedtke, R. Treusch and M. Yurkov,
    Multiple ionisation of atom clusters by intense soft X-rays from a free-electron laser,
    Nature 420, 482-485 (2002); http://dx.doi.org/10.1038/nature01197
     
  405. V. Ayvazyan et al.,
    A New Powerful Source for Coherent VUV Radiation: Demonstration of Exponential Growth and Saturation at the TTF Free-Electron Laser,
    Eur. Phys. J. D 20, 149-156 (2002); http://dx.doi.org/10.1140/epjd/e2002-00121-4
     
  406. V. Ayvazyan et al.,
    Generation of GW radiation pulses from a VUV Free-Electron Laser operating in the femtosecond regime,
    Phys. Rev. Lett. 88, 104802 (2002); http://dx.doi.org/10.1103/PhysRevLett.88.104802
     
  407. J. Andruszkow et al.,
    First Observation of Self-Amplified Spontaneous Emission in a Free-Electron Laser
    at 109 nm Wavelength
    ,
    Phys. Rev. Lett. 85, 3825-3829 (2000); http://dx.doi.org/10.1103/PhysRevLett.85.3825