Humboldt-Universität zu Berlin | Faculty of Mathematics and Natural Sciences | Department of Chemistry | electron dynamiX group | group members | Dipl. Ing. Joachim Lehnert - research support staff Dipl. Ing. Joachim Lehnert - research support staff lehnert@fhi-berlin.mpg.de 5119 (FHI office phone) 5120 (FHI DECT phone) G1.05 (FHI office)