A non-linear two-dimensional float gate transistor as a lateral inhibitory synapse for retinal early visual processing
Man Hu, Jun Yu, Yangyang Chen, Siqi Wang, Boyi Dong, Han Wang, Yuhui He, Ying Ma, Fuwei Zhuge, Tianyou Zhai
Abstract
A bidirectional rectifying transistor was presented based on MoS 2 /h-BN/graphene heterostructure, which in a two-dimensional array could emulate the key lateral inhibition function of horizontal cells in retina and enable early vision processing.
Topics & Concepts
TransistorInhibitory postsynaptic potentialLateral inhibitionSynapseMaterials scienceOptoelectronicsRetinaFloat (project management)RetinalHeterojunctionGrapheneNanotechnologyComputer scienceElectrical engineeringNeuroscienceEngineeringBiologyOphthalmologyMedicineVoltageMarine engineeringAdvanced Memory and Neural ComputingNeuroscience and Neural EngineeringCCD and CMOS Imaging Sensors