Perspectives of Ultrafast Electron Scattering - Scientific Applications and Accelerator Needs

Europe/Berlin
Kino Seminar Room (HZB)

Kino Seminar Room

HZB

Magnusstrasse 2 12489 Berlin
Klaus Floettmann (MPY (Beschleunigerphysik)), Thorsten Kamps (Helmholtz-Zentrum Berlin / Humboldt-Universität Berlin), J. Michael Klopf (Helmholtz-Zentrum Dresden-Rossendorf (HZDR)), Alke Meents (FS-CFEL-1-BMX (FS-CFEL-1 Fachgruppe BMX)), Raffael Niemczyk (Helmholtz-Zentrum Dresden-Rossendorf), Nathalie Childs (BE-IA, Helmholtz-Zentrum Berlin)
Description

This in-person workshop aims to discuss the science and the requirements for accelerators delivering bright, ultra-short electron pulses to scattering applications.

High-energy electrons are a promising probe for structural dynamics investigations with sub-atomic resolution complementary to X-rays and low-energy electron probes. Three Helmholtz centers, HZB, HZDR, and DESY, are developing complementary, state-of-the-art, and beyond electron accelerators with a broad range of beam parameters and experimental opportunities. These include a wide range of pumping schemes for sample excitation ranging from UV/VIS to THz and sample integration for solid, gas, and liquid phase materials. We welcome ideas from the research fields of life science, quantum and energy materials, chemistry reaction dynamics, correlated systems, and more.
The workshop aims to form a community for groups who want to perform experiments at the facilities at HZB, HZDR, and DESY. The workshop's outcome is a whitepaper on the future of ultrafast scattering experiments - scientific needs and accelerator opportunities. The whitepaper will be worked out during the workshop and compiled as a reference document for funding agencies in Germany.

The workshop is sponsored by HZB, DESY, HZDR and Hi-Acts

Participants
  • Armin Feist
  • Arne Senftleben
  • Bradley Siwick
  • Carsten Mai
  • Ece Uykur
  • J. Michael Klopf
  • Julian McKenzie
  • Kai Rossnagel
  • Kasra Amini
  • Marcos Vinicius Goncalves Faria
  • Markus Guehr
  • Martin Mittendorff
  • Nele Thielemann-Kühn
  • Raffael Niemczyk
  • Sebastian Maehrlein
  • Sergio Carbajo
  • Simon Barg
  • Thorsten Kamps
  • +9
    • 12:00 13:00
      Registration 1h Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 13:00 13:30
      Welcome and introduction to the goal of the workshop Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 13:30 15:00
      Overview of Ultrafast Scattering facilities Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 15:00 15:30
      Coffee break 30m Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 15:30 18:25
      Science with ultrafast scattering facilities Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
      • 15:30
        Unraveling Electron-Phonon and Phonon-Phonon Coupling in Momentum and Time with Ultrafast Electron Diffuse Scattering (UEDS) 35m
        Speaker: Dr Bradley Siwick (McGill University)
      • 16:05
        Advances in Ultrafast Local Probing and Spectroscopy using High-Coherence Electron Pulses 35m
        Speaker: Dr Armin Feist (Max Planck Institute for Multidisciplinary Sciences & Georg-August-Universität Göttingen)
      • 16:40
        Overview of UED Investigation of Energy Materials 35m
        Speaker: Dr Helene Seiler (Freie Universität Berlin)
      • 17:15
        Overview of UED Investigation of Condensed Matter and Correlated Systems 35m
        Speaker: Ralph Ernstorfer (TU Berlin)
    • 18:00 21:00
      Buffet dinner 3h Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 09:00 10:00
      Intro on main themes for UED facilities Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 10:00 12:00
      Plenary discussion on science themes and beam parameters unique for UED facilities Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 12:00 13:00
      Lunch 1h Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 13:00 15:00
      Discussion on state-of-the-art and frontiers of UED applications for facilities Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 15:00 15:20
      Coffee break 20m Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 15:20 16:00
      Joint writing session for the whitepaper draft Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin

      See file on shared folder at 

      https://syncandshare.desy.de/index.php/s/8dyM6NgwTjEPLQg

      Password is dristibuted by email. 

    • 16:00 18:30
      Discussion on dream experiments with UED facilities Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 19:00 22:00
      BBQ at SEALAB (with guided tours to SEALAB accelerator) 3h SEALAB hall

      SEALAB hall

      HZB

    • 09:00 10:30
      Describe the overarching narrative and structure the document Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 10:30 11:00
      Coffee break 30m Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 11:00 12:00
      Revision of first draft for whitepaper Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin
    • 12:00 13:00
      Take away lunch 1h Kino Seminar Room

      Kino Seminar Room

      HZB

      Magnusstrasse 2 12489 Berlin