Thin films Anatase ATR-FTIR Bernède Arzel M A Thin films CuIn Organic photovoltaic cells Molybdenum trioxide Organic solar cell Lamkaouane L CIGSe Buffer layers Absorption Partial shading Electropolymerization Buffer layer Solar cell Photoluminescence A Interfaces Electrical properties Silicon 34-propylenedioxypiyrrole Alkali fluoride postdeposition treatments 4-ethylenedioxythiophene Solar cells Addou Cattin Surface morphology Bond valence mode ABSORPTION Fill factor Epitaxy Adsorption 4-ethylenedioxypyrrole J-C B Vapour deposition Bond valence model ALPHA-AMYLASE XPS Planar heterojunctions Titanium dioxide Raman Organic solar cells Aluminum-doped zinc oxide Anatase colloidal solution for printing Aqueous colloidal solution Alpha-sexithiophene Thin film E171 Aluminum phthalocyanine chloride 2D nanomaterials Bond valence excess Alkali Band alignment 4-propylenedioxythiophene Back contact Ambipolar organic layer Alternative buffers Anode Ambipolar material PVD Nanoparticles Actinide conditioning N-doping Band-gap Sodium Interfaces GaSe2 Active layers Photovoltaics Aniline and thiophene derivatives TIO2 ADDITIVE E171 ADSORPTION Planar heterojunction 31P NMR A Fullerenes Copper indium gallium selenide Anode buffer layer Alternative module structure Thin-film solar cells Ftouhi Photoemission spectroscopy CIGS Characterization Molybdenum oxide H ITO free electrode BaTiO3 BTO Band gap gradient X-ray diffraction A Band diagram Aminofluorene thiophene derivatives Reverse bias Tandem solar cells