1. Center for Solar Energy and Hydrogen Research Baden‐Württemberg Meitnerstraße 1 70563 Stuttgart Germany
2. Institute for Materials Research (IMO‐IMOMEC) Hasselt University Wetenschapspark 1 3590 Diepenbeek Belgium
3. Centre national de la recherche scientique Institut Photovoltaique d'Ile de France 18 Boulevard Thomas Gobert 91120 Palaiseau France
4. Electron Microscopy for Materials Research (EMAT) University of Antwerp Groenenborgerlaan 171 2020 Antwerp Belgium