From Mainz main station: Our group is located at the Institute of Physics, Staudingerweg 7, Mainz. The closest bus and tram stop is "Friedrich-von-Pfeiffer-Weg," which can be reached by tram lines no. 51, 53, and 59 and by bus lines 54, 55, 56, all of which leave from "Hauptbahnhof West" close to the main station.