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Time-resolved ionization measurements with intense ultrashort XUV and X-ray free-electron laser pulses

Published online by Cambridge University Press:  29 April 2019

Victor Tkachenko*
Affiliation:
Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
Martin Büscher
Affiliation:
Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany
Hauke Höppner
Affiliation:
Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany Institute for Radiation Physics, Helmholtz-Zentrum Dresden-Rossendorf e.V., Bautzner Landstrasse 400, 01328 Dresden, Germany
Nikita Medvedev
Affiliation:
Institute of Physics, Czech Academy of Sciences, Na Slovance 2, 18221 Prague, Czech Republic Institute of Plasma Physics, Czech Academy of Sciences, Za Slovankou 3, 18200 Prague, Czech Republic
Vladimir Lipp
Affiliation:
Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
Giulio Maria Rossi
Affiliation:
Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
Flavio Capotondi
Affiliation:
Elettra Sincrotrone Trieste, S.S. 14 km 163, 5 in Area Science Park, 34149 Basovizza, Italy
Paola Finetti
Affiliation:
Elettra Sincrotrone Trieste, S.S. 14 km 163, 5 in Area Science Park, 34149 Basovizza, Italy
Emanuele Pedersoli
Affiliation:
Elettra Sincrotrone Trieste, S.S. 14 km 163, 5 in Area Science Park, 34149 Basovizza, Italy
Ivaylo Nikolov
Affiliation:
Elettra Sincrotrone Trieste, S.S. 14 km 163, 5 in Area Science Park, 34149 Basovizza, Italy
Mitcho Danailov
Affiliation:
Elettra Sincrotrone Trieste, S.S. 14 km 163, 5 in Area Science Park, 34149 Basovizza, Italy
Luca Giannessi
Affiliation:
Elettra Sincrotrone Trieste, S.S. 14 km 163, 5 in Area Science Park, 34149 Basovizza, Italy
Mark J. Prandolini
Affiliation:
Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
Sven Toleikis
Affiliation:
Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
Katalin Mecseki
Affiliation:
SLAC National Accelerator Laboratory, Sand Hill Rd 2575, CA 94025 Menlo Park, USA
Matthew Windeler
Affiliation:
SLAC National Accelerator Laboratory, Sand Hill Rd 2575, CA 94025 Menlo Park, USA
Beata Ziaja
Affiliation:
Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Krakòw, Poland
Franz Tavella
Affiliation:
SLAC National Accelerator Laboratory, Sand Hill Rd 2575, CA 94025 Menlo Park, USA
Ulrich Teubner*
Affiliation:
Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany Institute of Physics, Carl von Ossietzky University, Carl-von-Ossietzky-Str. 9-11, 26111 Oldenburg, Germany
*
Author for correspondence: Victor Tkachenko, Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany and Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. E-mail: victor.tkachenko@desy.de; Ulrich Teubner, Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany and Institute of Physics, Carl von Ossietzky University, Carl-von-Ossietzky-Str. 9-11, 26111 Oldenburg, Germany. E-mail: ulrich.teubner@hs-emden-leer.de
Author for correspondence: Victor Tkachenko, Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany and Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany. E-mail: victor.tkachenko@desy.de; Ulrich Teubner, Institute for Laser and Optics (ILO), Hochschule Emden/Leer – University of Applied Sciences, Constantiaplatz 4, 26723 Emden, Germany and Institute of Physics, Carl von Ossietzky University, Carl-von-Ossietzky-Str. 9-11, 26111 Oldenburg, Germany. E-mail: ulrich.teubner@hs-emden-leer.de

Abstract

Modern free-electron lasers (FEL) operating in XUV (extreme ultraviolet) or X-ray range allow an access to novel research areas. An example is the ultrafast ionization of a solid by an intense femtosecond FEL pulse in XUV which consequently leads to a change of the complex index of refraction on an ultrashort timescale. The photoionization and subsequent impact ionization resulting in electronic and atomic dynamics are modeled with our hybrid code XTANT(X-ray thermal and non-thermal transitions) and a Monte Carlo code XCASCADE(X-ray-induced electron cascades). The simulations predict the temporal kinetics of FEL-induced electron cascades and thus yield temporally and spatially resolved information on the induced changes of the optical properties. In a series of experiments at FERMI and LCLS, single shot measurements with spatio-temporal encoding of the ionization process have been performed by a correlation of the FEL pump pulse with an optical femtosecond probe pulse. An excellent agreement between the experiment and the simulation has been found. We also show that such kind of experiments forms the basis for pulse duration and arrival time jitter monitoring as currently under development for XUV-FELs.

Type
Review Article
Copyright
Copyright © Cambridge University Press 2019 

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References

Allaria, E, Appio, R, Badano, L, Barletta, WA, Bassanese, S, Biedron, SG, Borga, A, Busetto, E, Castronovo, D, Cinquegrana, P, Cleva, S, Cocco, D, Cornacchia, M, Craievich, P, Cudin, I, D'Auria, G, Dal Forno, M, Danailov, MB, De Monte, R, De Ninno, G, Delgiusto, P, Demidovich, A, Di Mitri, S, Diviacco, B, Fabris, A, Fabris, R, Fawley, W, Ferianis, M, Ferrari, E, Ferry, S, Froehlich, L, Furlan, P, Gaio, G, Gelmetti, F, Giannessi, L, Giannini, M, Gobessi, R, Ivanov, R, Karantzoulis, E, Lonza, M, Lutman, A, Mahieu, B, Milloch, M, Milton, SV, Musardo, M, Nikolov, I, Noe, S, Parmigiani, F, Penco, G, Petronio, M, Pivetta, L, Predonzani, M, Rossi, F, Rumiz, L, Salom, A, Scafuri, C, Serpico, C, Sigalotti, P, Spampinati, S, Spezzani, C, Svandrlik, M, Svetina, C, Tazzari, S, Trovo, M, Umer, R, Vascotto, A, Veronese, M, Visintini, R, Zaccaria, M, Zangrando, D and Zangrando, M (2012) Highly coherent and stable pulses from the FERMI seeded free-electron laser in the extreme ultraviolet. Nature Photonics 6, 699704.Google Scholar
Altarelli, M (2011) The European X-ray free-electron laser facility in Hamburg. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 269, 28452849.Google Scholar
Emma, P, Akre, R, Arthur, J, Bionta, R, Bostedt, C, Bozek, J, Brachmann, A, Bucksbaum, P, Coffee, R, Decker, F-J, Ding, Y, Dowell, D, Edstrom, S, Fisher, A, Frisch, J, Gilevich, S, Hastings, J, Hays, G, Hering, PH, Huang, Z, Iverson, R, Loos, H, Messerschmidt, M, Miahnahri, A, Moeller, S, Nuhn, H-D, Pile, G, Ratner, D, Rzepiela, J, Schultz, D, Smith, T, Stefan, P, Tompkins, H, Turner, J, Welch, J, White, W, Wu, J, Yocky, G and Galayda, J (2010) First lasing and operation of an å̊ngstrom-wavelength free-electron laser. Nature Photonics 4, 641647.Google Scholar
Finetti, P, Höppner, H, Allaria, E, Callegari, C, Capotondi, F, Cinquegrana, P, Coreno, M, Cucini, R, Danailov, MB, Demidovich, A, De Ninno, G, Di Fraia, M, Feifel, R, Ferrari, E, Fröhlich, L, Gauthier, D, Golz, T, Grazioli, C, Kai, Y, Kurdi, G, Mahne, N, Manfredda, M, Medvedev, N, Nikolov, IP, Pedersoli, E, Penco, G, Plekan, O, Prandolini, MJ, Prince, KC, Raimondi, L, Rebernik, P, Riedel, R, Roussel, E, Sigalotti, P, Squibb, R, Stojanovic, N, Stranges, S, Svetina, C, Tanikawa, T, Teubner, U, Tkachenko, V, Toleikis, S, Zangrando, M, Ziaja, B, Tavella, F and Giannessi, L (2017) Pulse duration in seeded free-electron lasers. Physical Review X 7, 021043.Google Scholar
Gaudin, J, Medvedev, V, Chalupsky, J, Burian, T, Dastjani Farahani, S, Hajkova, V, Harmand, M, Jeschke, HO, Juha, L, Jurek, M, Klinger, D, Krzywinski, J, Loch, RA, Moeller, S, Nagasono, M, Ozkan, C, Saksl, K, Sinn, H, Sobierajski, R, Sovak, P, Toleikis, S, Tiedtke, K, Toufarova, M, Tschentscher, T, Vorlicek, V, Vysin, L, Wabnitz, H and Ziaja, B (2013) Photon energy dependence of graphitization threshold for diamond irradiated with an intense XUV FEL pulse. Physical Review B 88, 060101.Google Scholar
Harmand, M, Coffee, R, Bionta, MR, Chollet, M, French, D, Zhu, D, Fritz, DM, Lemke, HT, Medvedev, N, Ziaja, B, Toleikis, S and Cammarata, M (2013) Achieving few-femtosecond time-sorting at hard X-ray free-electron. Nature Photonics 7, 215.Google Scholar
Höppner, H (2018) Optical Parametric Chirped Pulse Amplifiers for Seeding, Pulse Metrology and Science at Free-Electron Lasers (PhD thesis). University of Oldenburg.Google Scholar
Kang, H-S, Min, C-K, Heo, H, Kim, C, Yang, H, Kim, G, Nam, I, Baek, SY, Choi, H-J, Mun, G, Park, BR, Suh, YJ, Shin, DC, Hu, J, Hong, J, Jung, S, Kim, SH, Kim, K, Na, D, Park, SS, Park, YJ, Han, J-H, Jung, YG, Jeong, SH, Lee, HG, Lee, S, Lee, S, Lee, W-W, Oh, B, Suh, HS, Parc, YW, Park, SJ, Kim, MH, Jung, NS, Kim, YC, Lee, MS, Lee, B-H, Sung, C-W, Mok, I-S, Yang, J-M, Lee, C-S, Shin, H, Kim, JH, Kim, Y, Lee, JH, Park, S-Y, Kim, J, Park, J, Eom, I, Rah, S, Kim, S, Nam, KH, Park, J, Park, J, Kim, S, Kwon, S, Park, SH, Kim, KS, Hyun, H, Kim, SN, Kim, S, Hwang, S-M, Kim, MJ, Lim, C-Y, Yu, C-J, Kim, B-S, Kang, T-H, Kim, K-W, Kim, S-H, Lee, H-S, Lee, H-S, Park, K-H, Koo, T-Y, Kim, D-E and Ko, IS (2017) Hard X-ray free-electron laser with femtosecond-scale timing jitter. Nature Photonics 11, 708713.Google Scholar
Keldysh, LV (1965) Ionization in the field of a strong electromagnetic wave. Soviet Physics – JETP 20, 1307.Google Scholar
Lipp, V, Medvedev, N and Ziaja, B (2017) Classical Monte-Carlo simulations of x-ray induced electron cascades in various materials. SPIE + Optoelectronics Proceedings 10236, 10236OH.Google Scholar
Maltezopoulos, T, Cunovic, S, Wieland, M, Beye, M, Azima, A, Redlin, H, Krikunova, M, Kalms, R, Frühling, U, Budzyn, F, Wurth, W, Föhlisch, A and Drescher, M (2008) Single-shot timing measurement of extreme-ultraviolet free-electron laser pulses. New Journal of Physics 10, 033026.Google Scholar
Mecseki, K, Höppner, H, Büscher, M, Tkachenko, V, Medvedev, N, Bekx, JJ, Lipp, V, Piekarz, P, Windeler, M, Tisch, JWG, Walke, DJ, Nakatsutsumi, M, Prandolini, MJ, Glownia, JM, Sato, T, Sikorski, M, Chollet, M, Teubner, U, Robinson, J, Toleikis, S, Ziaja, B and Tavella, F (2018) Hard X-ray induced fast secondary electron cascading processes in solids. Applied Physics Letters 113, 114102.Google Scholar
Medvedev, N (2015) X-ray-induced electron cascades in dielectrics modeled with XCASCADE code: Effect of impact ionization cross sections. Applied Physics B: Photophysics and Laser Chemistry 119, 417.Google Scholar
Medvedev, N and Ziaja, B (2018) Multistep transition of diamond to warm dense matter state revealed by femtosecond X-ray diffraction. Scientific Reports 8, 5284.Google Scholar
Medvedev, N, Jeschke, HO and Ziaja, B (2013) Nonthermal phase transitions in semiconductors induced by a femtosecond extreme ultraviolet laser pulse. New Journal of Physics 15, 015016.Google Scholar
Medvedev, N, Li, Z and Ziaja, B (2015) Thermal and nonthermal melting of silicon under femtosecond x-ray irradiation. Physical Review B 91, 054113.Google Scholar
Medvedev, N, Tkachenko, V, Lipp, V, Li, Z and Ziaja, B (2018) Various damage mechanisms in carbon and silicon materials under femtosecond X-ray irradiation. Open 1, 3.Google Scholar
Pile, D (2011) X-rays: First light from SACLA. Nature Photonics 5, 456457.Google Scholar
Schreiber, S and Faatz, B (2015) The free-electron laser FLASH. High Power Laser Science and Engineering. 3, e20.Google Scholar
Tavella, F, Höppner, H, Tkachenko, V, Medvedev, N, Capotondi, F, Golz, T, Kai, Y, Manfredda, M, Pedersoli, E, Prandolini, MJ, Stojanovic, N, Tanikawa, T, Teubner, U, Toleikis, S and Ziaja, B (2017) Soft x-rays induce femtosecond solid-to-solid phase transition. High Energy Density Physics 24, 2227.Google Scholar
Teubner, U, Wagner, U and Förster, E (2001) Sub-10 fs gating of optical pulses. Journal of Physics B: Atomic, Molecular and Optical Physics 34, 29933002.Google Scholar
Tkachenko, V, Medvedev, N, Li, Z, Piekarz, P and Ziaja, B (2016 a) Transient optical properties of semiconductors under femtosecond x-ray irradiation. Physical Review B 93, 144101.Google Scholar
Tkachenko, V, Medvedev, N and Ziaja, B (2016 b) Transient changes of optical properties in semiconductors in response to femtosecond laser pulses. Applied Sciences 6, 238.Google Scholar
Tkachenko, V, Medvedev, N, Lipp, V and Ziaja, B (2017) Picosecond relaxation of X-ray excited GaAs. High Energy Density Physics 24, 1521.Google Scholar
Trani, F, Cantele, G, Ninno, D and Iadosini, G (2005) Tight-binding calculation of the optical absorption cross section of spherical and ellipsoidal silicon nanocrystals. Physical Review B 72, 075423.Google Scholar