Group Members Sebastian MaehrleinDr.rer.nat.Group Leaderphone: +49 (0)30 8413-5181email: maehrlein@fhi-berlin.mpg.deMaximilian FrenzelM.Sc.PhD Studentphone: +49 (0)30 8413-5219email: frenzel@fhi-berlin.mpg.deMichael SpencerPh.D.Postdoctoral researcherphone: +49 (0)30 8413-5224email: spencer@fhi.mpg.deDorothée MaderM.Sc. / Ir.PhD Studentphone: +49 (0)30 8413-5211email: mader@fhi.mpg.deJoanna UrbanPh.D.Postdoctoral researcherphone: +49 (0)30 8413-5224email: urban@fhi.mpg.deOlga MinakovaM.Sc.PhD Studentphone: +49 (0)30 8413-5224email: minakova@fhi-berlin.mpg.de Former Group Members Marie Cherasse now: PostDoc at LOA / ENSTA Paris / IPP Leona Nest