Journal Article 2 hydrogen migration charge transfer mechanisms 1 diketopyrrolopyrrole (DPP) 1 electrocatalytic hydrogenation 1 excited‐state dynamics 1 exciton dynamics 1 plus ... nonreducible oxides 1 organic photovoltaics (OPV) 1 photophysics 1 single‐atom catalysts 1 surface hopping 1 surface hydroxyls 1 time‐dependent density functional theory (TDDFT) 1 ultrafast internal conversion 1 moins ...