Affiliation: | aBAM Federal Institute for Materials Research and Testing, Division 2 1 Gases, Gasplants, Unter den Eichen 87, 12205 Berlin, Germany;bBAM Federal Institute for Materials Research and Testing, Division 6 4 Surface Technologies, Unter den Eichen 44-46, 12203 Berlin, Germany;cJ.E. Purkinje University, Faculty of Science, Department of Physics, Ceske mladeze 8, 400 96 Usti nad Labem, Czech Republic;dTechnische Universität Berlin, Faculty III Process Sciences, Plant Safety of Industrial systems and Chemical Process Safety, Straße des 17, Juni 135, 10623 Berlin, Germany |