Roldan-Carmona, CristinaMalinkiewicz, OlgaSoriano, AlejandraMinguez Espallargas, GuillermoGarcia, AnaReinecke, PatrickKroyer, ThomasDar, M. IbrahimNazeeruddin, Mohammad KhajaBolink, Henk J.2014-05-022014-05-022014-05-02201410.1039/c3ee43619ehttps://infoscience.epfl.ch/handle/20.500.14299/103146WOS:000333203900014Flexible perovskite based solar cells with power conversion efficiencies of 7% have been prepared on PET based conductive substrates. Extended bending of the devices does not deteriorate their performance demonstrating their suitability for roll to roll processing.text::journal::journal article::research article