| invited stays | |
|---|---|
| April 2009 | 2-week stay at the MPIPKS Dresden (Prof. Kantz) |
| Feb. 2008 | 2-day Physics and Life Science Interface workshop, University of Warwick, UK (upon invitation only) |
| April/June 2007 | two 1-week stays at the MPIPKS Dresden (Profs. Kantz, Juelicher) |
| Sept./Dec. 2006 | two 1-week stays at the MPIPKS Dresden (Prof. Fulde) |
| May/June 2005 | 1-week stay at the Instituto Pluridisciplinar, Universidad Complutense de Madrid (Prof. Velarde) |
| Feb. 2001 | 1-week stay at the Universite Libre de Bruxelles (Prof. Nicolis) |
| March 2000 | 1 1/2-week stay at the IPST, USA (Profs. Dorfman) |
| Nov. 1999 | 1-week stay at the University of Utrecht (Prof. van Beijeren) |
| Jan. 1997 | 4-week stay at the TU Berlin (Prof.\ S.Hess) |
| Sept. 1996 | 1-week stay at the Eötvös University, Budapest (Prof. Tél) |
| 1994/95 | three 3-week stays at the IPST, USA (Prof. Dorfman) |
| April 1994 | short stay at the University of Utrecht (Profs. Ernst and Dorfman) |