High-performance flexible and self-powered perovskite photodetector enabled by interfacial strain engineering
Yu Deng, Wenfang Tai, Qi Zhang, Jun Tang, Jinpeng Li, Kai Wang, Haomiao Yu
Abstract
The spin–orbit coupling (SOC) strength in a perovskite film is enhanced by regulating the lattice strain with PDCBT layer, resulting in a high-performance flexible and self-powered perovskite photodetector.
Topics & Concepts
PhotodetectorMaterials sciencePerovskite (structure)Coupling (piping)OptoelectronicsStrain (injury)Strain engineeringLattice (music)Spin–orbit interactionComposite materialCondensed matter physicsChemical engineeringAcousticsMedicineSiliconInternal medicinePhysicsEngineeringPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin Films2D Materials and Applications