Publications of Ralph Ernstorfer

Journal Article (72)

2015
Journal Article
Waldecker, L., T.A. Miller, M. Rudé, R. Bertoni, J. Osmond, V. Pruneri, R. Simpson, R. Ernstorfer and S. Wall: Time-domain separation of optical properties from structural transitions in resonantly bonded materials. Nature Materials 14 (10), 991–995 (2015).
2014
Journal Article
Müller, M., A. Paarmann and R. Ernstorfer: Femtosecond electrons probing currents and atomic structure in nanomaterials. Nature Communications 5 (10), 5292 (2014).
Journal Article
Paasch-Colberg, T., A. Schiffrin, N. Karpowicz, S. Kruchinin, Ö. Sağlam, S. Keiber, O. Razskazovskaya, S. Mühlbrandt, A. Alnaser, M. Kübel, V. Apalkov, D. Gerster, J. Reichert, T. Wittmann, J.V. Barth, M.I. Stockman, R. Ernstorfer, V.S. Yakovlev, R. Kienberger and F. Krausz: Solid-state light-phase detector. Nature Photonics 8 (3), 214–218 (2014).
Journal Article
Schiffrin, A., T. Paasch-Colberg, N. Karpowicz , V. Apalkov , D. Gerster , S. Mühlbrandt , M. Korbman, J. Reichert , M. Schultze , S. Holzner , J.V. Barth , R. Kienberger, R. Ernstorfer, V.S. Yakovlev , M.I. Stockman and F. Krausz : Addendum: Optical-field-induced current in dielectrics. Nature 507 (7492), 386–387 (2014).
2013
Journal Article
Bothschafter, E., A. Paarmann, N. Karpowicz, E.S. Zijlstra, M.E. Garcia, F. Krausz, R. Kienberger and R. Ernstorfer: Interband excitation and carrier relaxation as displacive driving force for coherent phonons. EPJ Web of Conferences 41, 04021 (2013).
Journal Article
Bothschafter, E.M., A. Paarmann, E.S. Zijlstra, N. Karpowicz, M.E. Garcia, R. Kienberger and R. Ernstorfer: Ultrafast Evolution of the Excited-State Potential Energy Surface of TiO2 Single Crystals Induced by Carrier Cooling. Physical Review Letters 110 (6), 067402 (2013).
Journal Article
Lüneburg, S., M. Müller, A. Paarmann and R. Ernstorfer: Microelectrode for energy and current control of nanotip field electron emitters. Applied Physics Letters 103 (21), 213506 (2013).
Journal Article
Müller, M., A. Paarmann, C. Xu and R. Ernstorfer: Coherent Electron Source for Ultrafast Electron Diffraction and Imaging. EPJ Web of Conferences 41, 10007 (2013).
Journal Article
Schiffrin, A., T. Paasch-Colberg, N. Karpowicz , V. Apalkov , D. Gerster , S. Mühlbrandt , M. Korbman, J. Reichert , M. Schultze , S. Holzner , J.V. Barth , R. Kienberger, R. Ernstorfer, V.S. Yakovlev , M.I. Stockman and F. Krausz : Optical-field-induced current in dielectrics. Nature 493 (7430), 70–74 (2013).
2012
Journal Article
Kahra, S., G. Leschhorn, M. Kowalewski, A. Schiffrin, E. Botschafter, W. Fuß, R. de Vivie-Riedle, R. Ernstorfer, F. Krausz, R. Kienberger and T. Schaetz: A molecular conveyor belt by controlled delivery of single molecules into ultrashort laser pulses. Nature Physics 8 (3), 238–242 (2012).
Journal Article
Neppl, S., R. Ernstorfer, E.M. Bothschafter , A.L. Cavalieri , D. Menzel, J.V. Barth , F. Krausz, R. Kienberger and P. Feulner: Attosecond Time-Resolved Photoemission from Core and Valence States of Magnesium. Physical Review Letters 109 (8), 087401 (2012).
Journal Article
Paarmann, A., M. Gulde , M. Müller, S. Schäfer , S. Schweda , M. Maiti, C. Xu, T. Hohage, F. Schenk , C. Ropers and R. Ernstorfer: Coherent femtosecond low-energy single-electron pulses for time-resolved diffraction and imaging: A numerical study. Journal of Applied Physcis 112 (11), 113109 (2012).

Conference Paper (10)

2023
Conference Paper
Sidiropoulos, T.P.H., N. Di Palo, D.E. Rivas, S. Severino, M. Reduzzi, H.-W. Sun, Y.-H. Chien, B. Nandy, B. Bauerhenne, S. Krylow, T. Vasileiadis, T. Danz, P. Elliott, S. Sharma, K. Dewhurst, C. Ropers, Y. Joly, M.E. Garcia, M. Wolf, R. Ernstorfer and J. Biegert: 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). IEEE, , 10231494 (2023).
2022
Conference Paper
Seiler, H., D. Zahn, M. Zacharias, P.-N. Hildebrandt, T. Vasileiadis, Y.W. Windsor, Y. Qi, C. Carbogno, D. Claudia, R. Ernstorfer and F. Caruso: Momentum-resolved non-radiative energy flow in photoexcited black phosphorus. In: Optics Infobase Conference Papers.in press
Conference Paper
Sidiropoulos, T.P.H., N.D. Palo, D.E. Rivas, S. Severino, M. Reduzzi, B. Nandy, B. Bauerhenne, S. Krylow, T. Vasileiadis, T. Danz, P. Elliott, S. Sharma, K. Dewhurst, C. Ropers, Y. Joly, K.M.E. Garcia, M. Wolf, R. Ernstorfer and J. Biegert: Real-time flow of excitation inside a material with attosecond core-level soft X-ray spectroscopy. In: Optics InfoBase Conference Papers., HF5B.1 (2022).
Conference Paper
Sidiropoulos, T.P.H., N.D. Palo, D.E. Rivas, S. Severino, M. Reduzzi, B. Nandy, B. Bauerhenne, S. Krylow, T. Vasileiadis, T. Danz, P. Elliott, S. Sharma, K. Dewhurst, C. Ropers, Y. Joly, K.M.E. Garcia, M. Wolf, R. Ernstorfer and J. Biegert: Attosecond core-level spectroscopy reveals the flow of excitation in a material between light, carriers and phonons. In: Optics InfoBase Conference Papers., FM4N.5 (2022).
2020
Conference Paper
Seiler, H., M. Krynski, D. Zahn, Y.W. Windsor, T. Vasileiadis, H. Sebastian, J. Pflaum, M. Rossi, R. Ernstorfer and H. Schwoerer: Probing atomic motions accompanying singlet exciton fission in pentacene. In: Proceedings, The 22nd International Conference on Ultrafast Phenomena 2020. OSA, Washington, D.C., Th2A.5 (2020).
2015
Conference Paper
Müller, M., A. Paarmann and R. Ernstorfer: Visualization of Photocurrents in Nanoobjects by Ultrafast Low-Energy Electron Point-Projection Imaging. In: Ultrafast Phenomena XIX: Proceedings of the 19th International Conference. (Eds.): K. Yamanouchi, S. Cundiff, R.de Vivie-Riedle, M. Kuwata-Gonokami, and L. DiMauro. (Springer Proceedings in Physics, Vol. 162). Springer, Cham, 667–670 (2015).
Conference Paper
Puppin, M., Y. Deng, C. Nicholson, C. Monney, M. Krenz, O. Prochnow, J. Ahrens, T. Binhammer, U. Morgner, M. Wolf and R. Ernstorfer: 500 kHz OPCPA-Based UV-XUV Light Source For Time-Resolved Photoemission Spectroscopy. In: Optics InfoBase. Optical Society of America, , SF2M.4 (2015).
Conference Paper
Puppin, M., Y. Deng, O. Prochnow, J. Matyschok, T. Binhammer, U. Morgner, M. Wolf and R. Ernstorfer: Fiber-Slab-Pumped OPCPA for XUV-Based Time-Resolved Photoelectron Spectroscopy at 500 kHz Repetition Rate. In: Ultrafast Phenomena XIX: Proceedings of the 19th International Conference. (Eds.): K. Yamanouchi, S. Cundiff, R.de Vivie-Riedle, M. Kuwata-Gonokami, and L. DiMauro. (Springer Proceedings in Physics, Vol. 162). Springer, Cham, 766–769 (2015).
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