Daniel HenselPhD studentNanoscienceAddressUniversity of HamburgInstitute for Nanostructure and Solid State PhysicsLuruper Chaussee 14922761 HamburgOfficeBuilding 600 (CHyN)Room: 2.43ContactTel: +49 40 42838-1668Email: dhensel"AT"chyn.uni-hamburg.de