1. Institute of Experimental Physics, TU Bergakademie Freiberg, Leipziger Str. 23, 09599 Freiberg, Germany
2. Institute of Applied Physics and Measurement Technology, Universität der Bundeswehr München, 85579 Neubiberg, Germany
3. Institute of Analytical Chemistry, TU Bergakademie Freiberg, Leipziger Str. 29, 09599 Freiberg, Germany
4. Institute of Solid State and Materials Physics, TU Dresden, Zellescher Weg 16, 01069 Dresden, Germany
5. Application Laboratory, Eltra GmbH, Retsch-Allee 1-5, 42781 Haan, Germany
6. Devision of Experimental Physics, Laboratory for Ion Beam Interactions, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia