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M.Sc. Christian Riedel

Courses and Dates

Title and Module Assignment
Tutorials to Physics for Electrical Engineering
eLearning course
Assigned to modules:
UE 2 Riedel, C.
Responsible/Coordination: Back, C.
dates in groups

Offered Bachelor’s or Master’s Theses Topics

Hochauflösende magnetische Mikroskopie unter Verwendung des spitzenverstärkten Anomalen-Nernst-Effekts
We want to use a tip-enhanced near-field microscope to enable high-resolution magnetic microscopy. In this experiment, the tip of a force microscope is illuminated with a laser and thus a large temperature gradient is generated locally (via the field increase at the tip). The temperature gradient generates an anomalous Nernst voltage locally, which can be detected via electrical contacts on the ferromagnetic nanostructure. With this method, it should be possible to realise magnetic microscopy with a spatial resolution of 20 nm.
suitable as
  • Master’s Thesis Condensed Matter Physics
Supervisor: Christian Back
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