How the absorber thickness influences the formation of reverse bias induced defects in CIGS solar cellsKlaas Bakker, Alix Rasia, Suzanne Assen, Basma Ben Said Aflouat, Arthur Weeber and Mirjam TheelenEPJ Photovolt., 11 (2020) 9DOI: https://doi.org/10.1051/epjpv/2020006