Publications of Ralph Ernstorfer

Lemell, C.; Neppl, S.; Wachter, G.; Tőkési, K.; Ernstorfer, R.; Feulner, P.; Kienberger, R.; Burgdörfer, J.: Real-time observation of collective excitations in photoemission. Physical Review B 91 (24), 241101 (2015)

Waldecker, L.; Bertoni, R.; Ernstorfer, R.: Compact femtosecond electron diffractometer with 100 keV electron bunches approaching the single-electron pulse duration limit. Journal of Applied Physics 117 (4), 044903 (2015)

Puppin, M.; Deng, Y.; Prochnow, O.; Ahrens, J.; Binhammer, T.; Morgner, U.; Krenz, M.; Wolf, M.; Ernstorfer, R.: 500 kHz OPCPA delivering tunable sub-20 fs pulses with 15 W average power based on an all-ytterbium laser. Optics Express 23 (2), pp. 1491 - 1497 (2015)

Neppl, S.; Ernstorfer, R.; Cavalieri, A. L.; Lemell, C.; Wachter, G.; Magerl, E.; Bothschafter, E. M.; Jobst, M.; Hofstetter, M.; Kleineberg, U. et al.; Barth, J. V.; Menzel, D.; Burgdörfer, J.; Feulner, P.; Krausz, F.; Kienberger, R.: Direct observation of electron propagation and dielectric screening on the atomic length scale. Nature 517 (7534), pp. 342 - 346 (2015)

Ernstorfer, R.: Im Fokus ultrakurzer Laser: das Wechselspiel von Elektronen und Kristallstruktur. Jahrbuch / Max-Planck-Gesellschaft, 9016928 (2015)

Müller, M.; Paarmann, A.; Ernstorfer, R.: Femtosecond electrons probing currents and atomic structure in nanomaterials. Nature Communications 5 (10), 5292 (2014)

Schiffrin, A.; Paasch-Colberg, T.; Karpowicz , N.; Apalkov , V.; Gerster , D.; Mühlbrandt , S.; Korbman, M.; Reichert , J.; Schultze , M.; Holzner , S. et al.; Barth , J. V.; Kienberger, R.; Ernstorfer, R.; Yakovlev , V. S.; Stockman , M. I.; Krausz , F.: Addendum: Optical-field-induced current in dielectrics. Nature 507 (7492), pp. 386 - 387 (2014)

Paasch-Colberg, T.; Schiffrin, A.; Karpowicz, N.; Kruchinin, S.; Sağlam, Ö.; Keiber, S.; Razskazovskaya, O.; Mühlbrandt, S.; Alnaser, A.; Kübel, M. et al.; Apalkov, V.; Gerster, D.; Reichert, J.; Wittmann, T.; Barth, J. V.; Stockman, M. I.; Ernstorfer, R.; Yakovlev, V. S.; Kienberger, R.; Krausz, F.: Solid-state light-phase detector. Nature Photonics 8 (3), pp. 214 - 218 (2014)

Lüneburg, S.; Müller, M.; Paarmann, A.; Ernstorfer, R.: Microelectrode for energy and current control of nanotip field electron emitters. Applied Physics Letters 103 (21), 213506 (2013)

Bothschafter, E.; Paarmann, A.; Karpowicz, N.; Zijlstra, E.S.; Garcia, M.E.; Krausz, F.; Kienberger, R.; Ernstorfer, R.: Interband excitation and carrier relaxation as displacive driving force for coherent phonons. EPJ Web of Conferences 41, 04021 (2013)

Müller, M.; Paarmann, A.; Xu, C.; Ernstorfer, R.: Coherent Electron Source for Ultrafast Electron Diffraction and Imaging. EPJ Web of Conferences 41, 10007 (2013)

Bothschafter, E. M.; Paarmann, A.; Zijlstra, E. S.; Karpowicz, N.; Garcia, M. E.; Kienberger, R.; Ernstorfer, R.: Ultrafast Evolution of the Excited-State Potential Energy Surface of TiO₂ Single Crystals Induced by Carrier Cooling. Physical Review Letters 110 (6), 067402 (2013)

Schiffrin, A.; Paasch-Colberg, T.; Karpowicz , N.; Apalkov , V.; Gerster , D.; Mühlbrandt , S.; Korbman, M.; Reichert , J.; Schultze , M.; Holzner , S. et al.; Barth , J. V.; Kienberger, R.; Ernstorfer, R.; Yakovlev , V. S.; Stockman , M. I.; Krausz , F.: Optical-field-induced current in dielectrics. Nature 493 (7430), pp. 70 - 74 (2013)

Paarmann, A.; Gulde , M.; Müller, M.; Schäfer , S.; Schweda , S.; Maiti, M.; Xu, C.; Hohage, T.; Schenk , F.; Ropers, C. et al.; Ernstorfer, R.: Coherent femtosecond low-energy single-electron pulses for time-resolved diffraction and imaging: A numerical study. Journal of Applied Physcis 112 (11), 113109 (2012)

Neppl, S.; Ernstorfer, R.; Bothschafter , E. M.; Cavalieri , A. L.; Menzel, D.; Barth , J. V.; Krausz, F.; Kienberger , R.; Feulner, P.: Attosecond Time-Resolved Photoemission from Core and Valence States of Magnesium. Physical Review Letters 109 (8), 087401, p. 087401 (2012)

Kahra, S.; Leschhorn, G.; Kowalewski, M.; Schiffrin, A.; Botschafter, E.; Fuß, W.; de Vivie-Riedle, R.; Ernstorfer, R.; Krausz, F.; Kienberger, R. et al.; Schaetz, T.: A molecular conveyor belt by controlled delivery of single molecules into ultrashort laser pulses. Nature Physics 8 (3), pp. 238 - 242 (2012)

Sidiropoulos, T.P.H.; Di Palo, N.; Rivas, D.E.; Severino, S.; Reduzzi, M.; Sun, H.-W.; Chien, Y.-H.; Nandy, B.; Bauerhenne, B.; Krylow, S. et al.; Vasileiadis, T.; Danz, T.; Elliott, P.; Sharma, S.; Dewhurst, K.; Ropers, C.; Joly, Y.; Garcia, M.E.; Wolf, M.; Ernstorfer, R.; Biegert, J.: Attosecond soft X-ray spectroscopy reveals energy flow in a semimetal. In: 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC 2023), 10231494. 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference (CLEO/Europe-EQEC 2023), Munich, Germany, June 26, 2023 - June 30, 2023. IEEE (2023)

Seiler, H.; Zahn, D.; Zacharias, M.; Hildebrandt, P.-N.; Vasileiadis, T.; Windsor, Y. W.; Qi, Y.; Carbogno, C.; Claudia, D.; Ernstorfer, R. et al.; Caruso, F.: Momentum-resolved non-radiative energy flow in photoexcited black phosphorus. In: Optics Infobase Conference Papers. The International Conference on Ultrafast Phenomena (UP) 2022, Montreal, July 18, 2022 - July 22, 2022. (2022)

Sidiropoulos, T.P.H.; Palo, N. D.; Rivas, D.E.; Severino, S.; Reduzzi, M.; Nandy, B.; Bauerhenne, B.; Krylow, S.; Vasileiadis, T.; Danz, T. et al.; Elliott, P.; Sharma, S.; Dewhurst, K.; Ropers, C.; Joly, Y.; Garcia, K. M. E.; Wolf, M.; Ernstorfer, R.; Biegert, J.: Real-time flow of excitation inside a material with attosecond core-level soft X-ray spectroscopy. In: Optics InfoBase Conference Papers, HF5B.1. High Intensity Lasers and High Field Phenomena, HILAS 202, Budapest, March 21, 2022 - March 25, 2022. (2022)

Sidiropoulos, T.P.H.; Palo, N. D.; Rivas, D.E.; Severino, S.; Reduzzi, M.; Nandy, B.; Bauerhenne, B.; Krylow, S.; Vasileiadis, T.; Danz, T. et al.; Elliott, P.; Sharma, S.; Dewhurst, K.; Ropers, C.; Joly, Y.; Garcia, K. M. E.; Wolf, M.; Ernstorfer, R.; Biegert, J.: Attosecond core-level spectroscopy reveals the flow of excitation in a material between light, carriers and phonons. In: Optics InfoBase Conference Papers, FM4N.5. CLEO: QELS_Fundamental Science, QELS 2022, San Jose, May 15, 2022 - May 20, 2022. (2022)