Institution: | 1. Instituto de Ciencia Molecular, Universidad de Valencia, Paterna, Spain;2. Ecole Polytechnique Fédérale de Lausanne (EPFL), Institute of Microengineering (IMT), Photovoltaics and Thin‐Film Electronics Laboratory, Neuchatel, Switzerland;3. CSEM, PV‐Center, Neuchatel, Switzerland |