Häublein, V.V.HäubleinBirnbaum, E.E.BirnbaumRyssel, H.H.RysselFrey, L.L.FreyDjupmyr, M.M.Djupmyr2022-03-132022-03-132016https://publica.fraunhofer.de/handle/publica/40138110.1109/IIT.2016.7882887This paper shows that ion implantation into polypropylene films can be used to improve the reliability of thin film capacitors. Hereby, the effect of a significantly reduced water vapor permeability is used. Thin film capacitors of implanted and non-implanted films were manufactured and characterized electrically. Especially climate tests show that implanted film capacitors maintain their capacitance and dissipation factor for a significantly longer period of time.en670620530conference paper