Ion beam and nuclear solid state physics
Welcome to the web pages of the ion beam and nuclear solid state physics group. Our research has a long tradition at the University of Göttingen, featuring numerous accelerator and analysis facilities nowadays. In the following please find an overview on current research topics, actual and former group members and and current facilities. Our publications and conference contributions are summarized on separate pages.
Current Research Topics
The ion beam and nuclear solid state physics group is engaged in various research projects described here.
Group members
Here you can find all members of the Hofsäss group.
Please also visit the personal home page of Prof. Hans Hofsäss
Experimental methods
Read an introduction to the basic physics and the typical applications of the experimental techniqes used in our group. (read more)
Ion Accelerators
Our institute hosts five different accelerators providing mass selected ion beams from few eV (electronvolts) to several MeV (Megaelectronvolt) and for most of the elements of the periodic table, including als a few radioactive ion beams. Learn more abour our:
- 3MV Pelletron Tandem Accelerator from NEC
- 500 kV Ion implanter from High Voltage Engineering
- 10 V- 60 kV Mass selected UHV ion beam deposition system, sector magnet
- 15 kV Mass selected HV ion beam system, sector magnet
- 10 V- 10 kV Mass selected HV ion beam system from Colutron, Wien filter
Equipment
Learn more about:
| Photo- and Cathodoluminescence | UV-VIS Absorption spectrometer | X-ray diffraction (Bruker, Philips) |
| XPS/UPS Spectrometer | AES, Reflection EELS and FEED | Low temperature electrical conductivity setup |
| Emission channeling spectrometer | Mößbauer spectrometers | Gamma-Gamma angular correlation spectrometers |
| Gamma spectroscopy | Thin film evaporation system | Magnetron sputter deposition system |
| X-ray fluorescence (PIXE) |
Magneto-optical Kerr effect (MOKE) |
AFM, STM |
| CV measurements |
Nuclear reaction analysis (NRA) |
