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TU Dresden » Faculty of Mechanical Science and Engineering » Institute for Materials Science » Chair of Materials Science and Nanotechnology



Thursday, 29 May 2008
(at 16:30 in room 115, Hallwachsstr. 3)
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Light-induced charge and spin dynamics in nano and molecular structures

Jamal Berakdar

Non-Equilibrium Many-Body Systems
Martin-Luther University Halle-Wittenberg
  Germany  






Current optical techniques achieve a remarkable precision in generating and shaping light pulses in a wide frequency and intensity range. Equally impressive advance is made in the fabrication and manipulation of nano-size materials. This talk provides an overview on how state-of-the-art light sources can be utilized to steer the charge and spin dynamics in ring-shaped molecular and semiconductor heterostructures. The photo-inducedĀ  polarization can be utilized for terahertz emission whereas the generated current can be employed as a local magnetic field for the study of the ultrafast dynamics of nanomagnets.



slides (pdf)

Invited by G. Cuniberti (nanoSeminar)

last modified: 2018.10.24 Mi
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