Robert Frömter, Sebastian Hankemeier, Hans Peter Oepen, Jürgen Kirschner: Optimizing a low-energy electron diffraction spin-polarization analyzer for imaging of magnetic surface structures. In: Review of Scientific Instruments. Band82, Nr.3, 2011, doi:10.1063/1.3534832.
Fabian Lofink, Sebastian Hankemeier, Robert Frömter, Jürgen Kirschner, Hans Peter Oepen: Long-time stability of a low-energy electron diffraction spin polarization analyzer for magnetic imaging. In: Review of Scientific Instruments. Band83, Nr.2, 2012, doi:10.1063/1.3685629.