Near-infrared heterojunction field modulated phototransistors with distinct photodetection/photostorage switching features for artificial visuals
Jiayue Han, Xiaoyang Du, Zhenhan Zhang, Zeyu He, Chao Han, Runzhang Xie, Fang Wang, Silu Tao, Weida Hu, Chongxin Shan, Ming Yang, Jun Gou, Zhiming Wu, Yadong Jiang, Jun Wang
Abstract
By incorporating organic BHJ onto graphene, graphene/ZnO/PTB7-Th:IEICO-4F shows gate tunable photodetection/photostorage switching features for the implementation of both retinomorphic vision and memorial preprocessing functions.
Topics & Concepts
PhotodetectionMaterials scienceGrapheneOptoelectronicsInfraredHeterojunctionPhotodetectorPreprocessorField (mathematics)NanotechnologyOpticsArtificial intelligenceComputer sciencePhysicsPure mathematicsMathematicsAdvanced Memory and Neural ComputingNeuroscience and Neural EngineeringPhotoreceptor and optogenetics research