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Top marks in the CHE university ranking

University Alliance Ruhr welcomes international materials scientist

Insight into the World of Quantum Physics

The new unizet is out

International Masterclasses – Hands on Particle Physics in Dortmund

Graduation Ceremony for the Year 2023

![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)





