RESONANT TWO-STEP IONIZATION OF Rb AND Cs ATOMS ON HELIUM NANODROPLETSFlorian Lackner, Moritz Theisen, Wolfgang ErnstPublished Jun 19, 2011• 0 citationsOpenAlexAbstractAuthor Institution: Institute of Experimental Physics, Graz University of Technology, Petersgasse 16, A-8010 Graz, Austria