Impact of Ag content on device properties of Cu(In,Ga)Se2 solar cellsAna Kanevce, Stephanie Essig, Stefan Paetel, Wolfram Hempel, Dimitrios Hariskos and Theresa Magorian FriedlmeierEPJ Photovolt., 13 (2022) 28DOI: https://doi.org/10.1051/epjpv/2022026