• Leandro Aolita, Universidade Federal do Rio de Janeiro, 16 June-10 December 2006.
  • Adriano Aragao, Universidade Federal do Rio de Janeiro, 16 June-20 December 2006.
  • Thomas Brumme, TU Bergakademie Freiberg, 17 July-15 September 2006.
  • Marius Iacomi, Universita di Palermo, November 2002.
  • Rafal Demkowicz-Dobrzanski, Polish Academy of Sciences Warsaw, 18-29 August 2003.
  • Extern linkIgnacio Garcia-Mata , Laboratorio TANDAR, Departamento de Fisica, Comision Nacional de Energia Atomica, Buenos Aires, 13 November 2004-2nd January 2005.
  • Alexander Kohler, Universität Konstanz, 4 September-8 October 2004.
  • Fabrizio Lillo, Universita di Palermo, June-July 2000.
  • Artur Lozinski, Instytut Fizyki imienia Mariana Smoluchowskiego, Uniwersytet Jagiellonski, Krakow, June and November 2002.
  • Malena Osorio Hor-Meyll, Universidade Federal do Rio de Janeiro, 20 June-20 September 2007.
  • Stefan Palzer, Universität Freiburg, 18 August-30 September 2003.
  • Simeon Sauer, Universität Jena, July 2007.
  • Extern linkMaximilian Schultz , FU Berlin, 23 July-14 September 2001.
  • Waltraut Wustmann, TU Dresden, 25 August-30 September 2003.