Multilayered PtSe<sub>2</sub>/pyramid-Si heterostructure array with light confinement effect for high-performance photodetection, image sensing and light trajectory tracking applications
Mengru Ma, Huahan Chen, Kunnan Zhou, Chao Xie, Yi Liang, Li Wang, Chunyan Wu, Wenhua Yang, Jia–Wen Guo, Lin‐Bao Luo
Abstract
A multilayered PtSe<sub>2</sub>/pyramid-Si heterostructure-based photodetector array consisting of 8×8 device units shows excellent optoelectrical performance with potential applications in NIR image sensing and real-time light trajectory tracking.
Topics & Concepts
PhotodetectionPhotodetectorMaterials scienceHeterojunctionTrajectoryPyramid (geometry)Tracking (education)OptoelectronicsOpticsPhysicsAstronomyPsychologyPedagogy2D Materials and ApplicationsNanowire Synthesis and ApplicationsPerovskite Materials and Applications