Near infrared organic photodetectors based on enhanced charge transfer state absorption by photonic architectures
Martí Gibert‐Roca, Pau Molet, Agustín Mihi, Mariano Campoy‐Quiles
Abstract
Solution processed organic photodetectors with a nanostructured active layer in the shape of a photonic crystal exhibit an improved NIR response, below the band gap of the active layer materials, that can be tuned by varying the lattice parameter.
Topics & Concepts
Materials sciencePhotodetectorOptoelectronicsPhotonic crystalActive layerPhotonicsInfraredAbsorption (acoustics)Band gapLayer (electronics)OpticsNanotechnologyComposite materialThin-film transistorPhysicsOrganic Electronics and PhotovoltaicsConducting polymers and applicationsNonlinear Optical Materials Studies