Experiments

1. Nuclear Magnetic Resonance (NMR) in liquids
2. Optical Pumping
3. Doppler-free Rb saturation spectroscopy
4. Electro- and Photoluminescence


5. Rotation-Vibration Spectra of Molecules
6. Lattice Vibrations and Effects of Free Charge Carriers in Solids
7. Raman-Spectroscopy on Solids


8. Zeeman Effect
9. High-Resolution Gamma-Spectroscopy with Ge-Semiconductor Detector
10. Alpha-Particle Spectroscopy with a Semiconductor Detector


11. X-Ray diffraction (XRD)
12. Mass Spectroscopy on Gases and simple Organic Molecules
13. Hall-Effect and Electrical Conductivity


14. Optical Spectroscopy at Colour Centers and Molecules
15. Franck-Hertz Experiment
16. Squid Experiment


17. Electron-Paramagnetic Resonance (EPR)
18. Study of Solid State Surfaces using a Scanning Tunnelling Microscope
19. Study of Solid State Surfaces using a Atomic Force Microscope

Optical Pumping

Supervisor: Dr. Christian Chmelik


This experiment introduces the method of optical pumping. The pumping light is produced with the help of a gas discharge in the investigated substance. For the detection of the optical pumping effect nuclear magnetic resonance (NMR) in a weak magnetic field is used.



description of this experiment