Experimental facilitiesThe following facilities of the research group of Prof. Dr. R. Wiesendanger are currently used.300mK 8T UHV scanning tunnel microscope3He evaporation cryostat STMbase temperature 300mK (24 h), out-of plane magnetic field 8T [1] Image: UHH/Steinbrecher1K 3T UHV scanning tunnel microscope4He Joule-Thomson cryostat STMbase temperature 1.2K, out-of plane magnetic field 3T [2] Image: UHH/Peter Löptien 30K variable temperature UHV scanning tunnel microscope4He continuous-flow cryostat STMbase temperature 30K Image: UHH/XXX