DFT calculations Laser TTF Second harmonic generation Photochromism Molybdenum oxide Photovoltaïque organique Conductivity Monolayers Heterojunctions Thin films Circular dichroism Polarizability Pyrene Nlo Copper Maker fringes Organic photovoltaic Lateral interactions Self-assembled monolayers Growth Helicenes Polymers Crystal structures A Activated carbon Electrical conductivity Fullerenes Benzothiadiazole Diketopyrrolopyrrole Absorption Electrochemical simulations Coordination chemistry Annealing 3rd-harmonic generation Complexes SHG Organic photovoltaics Molecules Third harmonic generation Anilates Thiophene Aggregation Fluorescence X-ray diffraction Derivatives M Cyclic voltammetry DFT Tetrathiafulvalene Perylenediimide Organic solar cell Dielectric properties THG Storage Dyes Chemistry Triphenylamine Solar cells Spectroscopy Oligothiophenes Bulk heterojunction Conjugated systems Light Optical properties Nonlinear optics Self-assembly Organic solar cells Donor-acceptor Organic electronics Iminopyridine Thin-films Génération Molecular recognition Current density Organic synthesis Films Photoluminescence Grafting Conjugated polymers Crystalline structures DFWM Diazonium salt Atomic force microscopy Porous coordination polymers Luminescence Supramolecular chemistry 2nd-harmonic generation Electrochemistry Chromophores Hyperpolarizability Crystal structure Organic photovoltaic cells Polymer Bipyridinium Electropolymerization Cellules solaires organiques Chirality Tétrathiafulvalènes