Performance and stability enhancement of perovskite photodetectors by additive and interface engineering using a dual-functional PPS zwitterion
Abbas Ahmad Khan, Navneet Kumar, Uijin Jung, Wonjun Heo, Zhaozhong Tan, Jinsub Park
Abstract
under open-air conditions. Moreover, the device demonstrates outstanding stability, retaining 80% of its original responsivity in an ambient environment. This work highlights the great potential of dual-functional materials for defect passivation in future optoelectronic devices, emphasizing the importance of surface modification and interface engineering for improved performance and stability.
Topics & Concepts
Dual (grammatical number)ZwitterionInterface (matter)PhotodetectorPerovskite (structure)Materials scienceStability (learning theory)OptoelectronicsComputer scienceChemical engineeringChemistryComposite materialEngineeringMachine learningOrganic chemistryArtLiteratureCapillary numberMoleculeCapillary actionPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties