Efficient and readily tuneable near-infrared photodetection up to 1500 nm enabled by thiadiazoloquinoxaline-based push–pull type conjugated polymers
Frederik Verstraeten, Sam Gielen, Pieter Verstappen, Jorne Raymakers, Huguette Penxten, Laurence Lutsen, Koen Vandewal, Wouter Maes
Abstract
Organic photodetectors made from thiadiazoloquinoxaline-based copolymers reach high detectivities in the near-infrared range up to 1400 nm.
Topics & Concepts
PhotodetectionMaterials scienceConjugated systemInfraredOptoelectronicsPolymerPhotodetectorEpitaxyNanotechnologyOpticsComposite materialPhysicsLayer (electronics)Organic Electronics and PhotovoltaicsOrganic Light-Emitting Diodes ResearchConducting polymers and applications