Physics Colloquium
The physics colloquium takes place in presence (except for possibly international guests).
The lectures are designed for a broad audience (also outside the Department of Physics). As far as possible, they will be designed in such a way that students who have not yet covered the contents of the solid state and particle physics lectures of the fifth semester can follow. The lectures will be followed by a discussion with the respective speaker. 45 minutes are allotted for the lecture, and 30 minutes for the subsequent discussion.
The lectures will start at 16:00 and will take place in Lecture Hall Building II, Lecture Hall 2.
Upcoming events in the Physics Colloquium
Spin dynamics of electrons, holes, and excitons in lead-halide perovskite semiconductors

Correlated electrons in moiré materials - from unconventional superconductivity to the chiral phase transition

Materials Make the Device — Colloidal Nanostructures for Solar Cells and Miniaturized Spectrometers

Challenges of multi-scale X-ray imaging: optics, wavefield, reconstruction, and biomedical applications
![3D visualisation of human neuronal tissue reconstructed by multi-scale X-ray phase contrast tomography. Neuronal cell nuclei are shown in yellow for the granule neurons in the dentate gyrus region of the hippocampus. Blood vessels are shown in red. By changing the X-ray optical magnification in the multi-scale recordings, one can zoom into regions-of-interest (red ovals). In these scans the resolution is high enough to resolve sub-structures of the nucleus, associated with different DNA packing regimes. Adapted from [6]](/storages/physik/_processed_/e/4/csm_Kolloquium_Salditt_0e30a3f090.png)
Colloquium of Dr. Daniel Rösch
Colloquium of Dr. Esra Bulbul
Previous events in the Physics Colloquium
Photo-Induced Dynamics at Liquid Interfaces

Electronic quantum trajectories sculpted by lightwaves

The whole is greater than the sum of its parts – a multimethod, multimessenger perspective on the quantum many-body problem
Quantum control: Steering the Quantum Revolution
Ultra-High-Energy Neutrino Astronomy through Radio Detection and Deep Learning

Terahertz Quantum Physics in 2D Materials
![Band structure of 2D semimetal based on HgTe quantum well. Experimental points are obtained from the analysis of the cyclotron resonance in the quasi-classical approximation. Solid lines are predictions of the kp theory with no free parameters. Splitting of the conduction (e1,2) and valence (h1) band is due to the quantum confinement. [J. Gospodaric, AP, et al., PRB 104, 115307].](/storages/physik/_processed_/b/5/csm_Kolloquium_Pimenov_0fa7761647.png)




