Research focus
III-V//Si tandem solar cells
Surface passivation (ALD, PECVD)
High temperature processing (Diffusion, Oxidation)
Ion implantation
Photolithography
Head of Group Innovative Cleanroom Technologies, Division Photovoltaics
III-V//Si tandem solar cells
Surface passivation (ALD, PECVD)
High temperature processing (Diffusion, Oxidation)
Ion implantation
Photolithography
Since 08/2017: Head of Group "Innovative Cleanroom Technologies"
08/2011 – 07/2017: Head of Team "Innovative Cleanroom Technologies for High-Efficiency Silicon Solar Cells "
01/2011 – 07/2011: Researcher in the group "High-Efficiency Silicon Solar Cells"
12/2010: PhD-examination at University Freiburg, Germany
2006 – 2010: PhD on "High-Efficiency n-Type Solar Cells with a Front Side Boron Emitter" at Fraunhofer ISE in association with the University of Freiburg