Joint concepts in Physics and Radiofrequency/Communication techniques – Examples and Application
- Colloquium

Joint concepts in Physics and Radiofrequency/Communication techniques – Examples and Application
Findings from physics are essential for advances engineering, especially in RF engineering and communication technology. At the same time, devices and concepts from RF engineering and communication technology can support experimental work in physics and thus inspire the acquisition of new theories and findings.
In his talk, Prof. Neumann will illustrate both mechanisms using examples from his past and current research topics.
![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)





