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