Publications of Ralph Ernstorfer

Journal Article (63)

Journal Article
Waldecker, L.; Vasileiadis, T.; Bertoni, R.; Ernstorfer, R.; Zier, T.; Valencia, F. H.; Garcia, M. E.; Zijlstra, E. S.: Coherent and incoherent structural dynamics in laser-excited antimony. Physical Review B 95 (5), 054302 (2017)
Journal Article
Bertoni, R.; Nicholson, C.; Waldecker, L.; Hübener, H.; Monney, C.; De Giovannini, U.; Puppin, M.; Hoesch, M.; Springate, E.; Chapman, R. T. et al.; Cacho, C.; Wolf, M.; Rubio, A.; Ernstorfer, R.: Generation and Evolution of Spin-, Valley-, and Layer-Polarized Excited Carriers in Inversion-Symmetric WSe2. Physical Review Letters 117 (27), 277201 (2016)
Journal Article
Paasch-Colberg, T.; Kruchnin, S. Y.; Sağlam, Ö.; Kapser, S.; Cabrini, S.; Muehlbrandt, S.; Reichert, J.; Barth, J. V.; Ernstorfer, R.; Kienberger, R. et al.; Yakovlev, V. S.; Karpowicz, N.; Schiffrin, A.: Sub-cycle optical control of current in a semiconductor: from the multiphoton to the tunneling regime. Optica 3 (12), pp. 1358 - 1361 (2016)
Journal Article
Monney, C.; Puppin, M.; Nicholson, C.; Hoesch, M.; Chapman, R. T.; Springate, E.; Berger, H.; Magrez, A.; Cacho, C.; Ernstorfer, R. et al.; Wolf, M.: Revealing the role of electrons and phonons in the ultrafast recovery of charge density wave correlations in 1T−TiSe2. Physical Review B 94 (16), 165165 (2016)
Journal Article
Müller, M.; Kravtsov, V.; Paarmann, A.; Raschke, M. B.; Ernstorfer, R.: Nanofocused Plasmon-Driven Sub-10 fs Electron Point Source. ACS Photonics 3 (4), pp. 611 - 619 (2016)
Journal Article
Waldecker, L.; Bertoni, R.; Ernstorfer, R.; Vorberger, J.: Electron-Phonon Coupling and Energy Flow in a Simple Metal beyond the Two-Temperature Approximation. Physical Review X 6 (2), 021003 (2016)
Journal Article
Waldecker, L.; Miller, T. A.; Rudé, M.; Bertoni, R.; Osmond, J.; Pruneri, V.; Simpson, R.; Ernstorfer, R.; Wall, S.: Time-domain separation of optical properties from structural transitions in resonantly bonded materials. Nature Materials 14 (10), pp. 991 - 995 (2015)
Journal Article
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)
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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)
Journal Article
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)
Journal Article
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)
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Ernstorfer, R.: Im Fokus ultrakurzer Laser: das Wechselspiel von Elektronen und Kristallstruktur. Jahrbuch / Max-Planck-Gesellschaft, 9016928 (2015)
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Müller, M.; Paarmann, A.; Ernstorfer, R.: Femtosecond electrons probing currents and atomic structure in nanomaterials. Nature Communications 5 (10), 5292 (2014)
Journal Article
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)
Journal Article
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)
Journal Article
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)
Journal Article
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)
Journal Article
Müller, M.; Paarmann, A.; Xu, C.; Ernstorfer, R.: Coherent Electron Source for Ultrafast Electron Diffraction and Imaging. EPJ Web of Conferences 41, 10007 (2013)
Journal Article
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)
Journal Article
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)
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