Polar 2D hybrid perovskite crystals with intrinsic strong linear dichroism for polarization-sensitive and self-powered detection
Yaoyao Chen, Liwei Tang, Yi Liu, Tian Yang, Lina Hua, Xi Zeng, Junhua Luo, Zhihua Sun
Abstract
By incorporating a brominated aromatic cation as an interlayered spacer, we have prepared a 2D polar hybrid perovskite for polarization-sensitive and self-powered photodetection.
Topics & Concepts
Materials sciencePolarPerovskite (structure)PhotodetectionPolarization (electrochemistry)Linear dichroismCircular dichroismOptoelectronicsChemical physicsCrystallographyPhotodetectorPhysical chemistryPhysicsChemistryAstronomyPerovskite Materials and Applications2D Materials and ApplicationsQuantum Dots Synthesis And Properties