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1–5 Jul 2019
University of Szeged Congress Centre
Europe/Budapest timezone

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Session

Mapping of ultrafast quantum dynamics in solids and liquids

5 Jul 2019, 10:45
University of Szeged Congress Centre

University of Szeged Congress Centre

Ady Square 10., 6722 Szeged, Hungary

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  1. 316. Photon Momentum, Spin and Magnetic Quantum Number in Tunnelionization
    Prof. Reinhard Dörner (Goethe University)
    05/07/2019, 10:45
    invited talks

    We will show that spin and magnetic quantum number influence tunneling and will discuss new results on non-dipole effects.

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  2. 234. Ultrafast Redistribution Snapshots of Nonequilibrium Photoexcited Carrier in Graphite Probed by sub-5-fs High-harmonic-based Time-resolved ARPES
    Dr Katsuya Oguri (NTT Basic Research Laboratories, NTT Corporation)
    05/07/2019, 11:15
    oral

    We have revealed the ultrafast evolution of energy redistribution process from nonequilibrium carrier population formation to broad thermalized carrier distribution in photoexcited graphite by time-resolved and angle-resolved photoemission spectroscopy based on sub-5-fs high-order harmonic source.

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  3. 187. Towards Attosecond Photoemission Electron Microscopy: Ultrafast Dynamics on Gold Nanosponges
    Jan Vogelsang (Lund University)
    05/07/2019, 11:30
    oral

    We investigate the ultrafast dynamics on single gold nanosponges by imaging the random and long-lived localization of surface plasmons using time-resolved photoemission electron microscopy. The steps towards attosecond time resolution are discussed.

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  4. 244. Experimental Signature of Intermolecular Coulombic Decay in Liquid Water
    Mr Conaill Perry (ETH Zürich)
    05/07/2019, 11:45
    oral

    Experimental signature of the Intermolecular Coulombic Decay process in liquid water has been measured at separately at ELI-ALPS and ETH Zürich via coincidence photoelectron spectroscopy using a magnetic bottle time of flight spectrometer.

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  5. 136. Spectral Caustic in Two-color HHG for Quasi-monochromatic XUV Source: Role of Coulomb Effects
    Vasily Strelkov (Prokhorov General Physics Institute of the Russian Academy of Sciences)
    05/07/2019, 12:00
    oral

    We study the generation enhancement due to the spectral caustic in two-color HHG and show that the caustic feature can be used to provide a quasi-monochromatic XUV source with an almost linear frequency vs. time dependence.

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  6. 29. Ultrafast Mapping of Coherenct Dynamics and Density Matrix Reconstruction in Terahertz-Assisted Laser Field
    Dr Tian-Min Yan (Shanghai Advanced Research Institute, Chinese Academy of Sciences)
    05/07/2019, 12:15
    oral

    Using a phase-locked combination of XUV and terahertz fields to probe the dynamics of the system, we propose that the time-evolved density matrix can be reconstructed from photoelectronic spectra with the ultrafast coherent processes resolvable.

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