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Doctoral Student Seminar SS 2021

Mar 22, 2021 - Mar 23, 2021

Online Meeting


Monday 22.03.2021





10:00 – 10:30

Max Paleschke

Direct observation of propagating Surface Plasmon Polaritons on permalloy - A new stepping stone in magnetoplasmonics?

10:30– 11:00

Ivar Kumberg

Ultrafast spin transfer in metallic anitferromagnetic/ferromagnetic heterostructures

11:15 – 11:45

Liane Brandt

Nanoscale confinement of exchange interaction in iron: dispersion and damping of terahertz spin waves

11:45 – 12:15

Huijuan Xiao

The role of magnon-phonon hybridization in the lifetime broadening of surface states in rare-earth metals

12:15 – 14:00

Lunch break


14:00 – 15:00

Peter Oppener

Ultrafast demagnetization: What do we know after 20 years?



Tuesday 23.03.2021





10:00 – 10:30

Rouven Dreyer

Spin wave localization and guiding by magnon band structure engineering in yttrium iron garnet

10:30 – 11:00

Sergey Trishin

Investigation of magnetic nanostructures on TMDCs

11:15 – 11:45

Abhijeet Kumar

Optical pumping of spins in TMD heterostructures

11:45 – 12:15

Franziska Töpler

A real space tight-binding approach to model ultrafast magnetisation dynamics in heterostructures

12:15 – 13:30

Lunch break


13:30 – open end

Poster session via Gathertown


Poster Session:

  1. David Reiss: Theory of spin‐Hall magnetoresistance in the AC (THz) regime
  2. Jorge Torres Rodriguez: Spin-crossover molecules on HOPG: Spectral investigations using soft x rays and visible light
  3. Olli Gückstock and Reza Rouzegar: Spintronic THz emitter: Insights into the driving force and an additional spin‐to‐charge conversion contribution
  4. Franziska Töpler: Ultrafast spin dynamics in inhomogeneous systems: a density‐matrix approach applied to Co/Cu interfaces
  5. Michael Berger: Quantum scarring by localized impurities on curved surfaces
  6. Florian Jakobs: Thermally induced magnetic switching in GdFeCo using picosecond laser pulses ‐ Experiment vs theory
  7. Jan Böhnke: Ultrafast dynamics of direct and indirect excitation pathways of the topologically protected surface state on Sb2Te3
  8. Ivar Kumberg: Ultrafast spin transfer in metallic antiferromagnetic/ferromagnetic heterostructures