Lutsen, LaurenceLaurenceLutsenCampo, B.B.CampoOosterbaan, W.W.OosterbaanBertho, S.S.BerthoHadipour, A.A.HadipourVanderzande, DirkDirkVanderzande2021-10-182021-10-182009https://imec-publications.be/handle/20.500.12860/15772Stability problem of polymer based bulk heterojunction solar cellsOral presentation