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Dr. rer. nat. Matthias Opel

Photo von Dr. rer. nat. Matthias Opel.
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Technische Physik
Zimmer 135 (1. OG)

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Oxidische Heterostrukturen für Experimenten mit reinen Spinströmen

In most experiments pure spin currents are generated and/or detected via the spin Hall and inverse spin Hall effect in heavy metals. These two effects crucial depend on the magnitude of the spin-orbit interaction. The goal of this thesis is to investigate spin Hall effects physics in oxide systems, where also large spin orbit interaction is prevailing like the transition metal oxides. Especially, the realization of epitaxial multilayers of a spin Hall active material and an oxide magnetically ordered insulator are a major task of this research project. Such epitaxial structures are of current interest to better understand the underlying physics of pure spin current transports in these heterostrcutures.

We are looking for an enthusiastic master student to work on this  pure spin current physics related project. A crucial part of the thesis is the growth of oxide multilayers using laser-MBE under in-situ growth monitoring. The properties of these multilayers will then be investigated by structural, magnetic and magnetotransport techniques. As a next step, the tunability of relevant spin transport properties via the growth conditions will be analyzed.

geeignet als
  • Masterarbeit Physik der kondensierten Materie
  • Masterarbeit Applied and Engineering Physics
Themensteller(in): Rudolf Gross
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