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