장병철 교수 연구실
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인용수 33
·2024
Spiking Neural Network Integrated with Impact Ionization Field‐Effect Transistor Neuron and a Ferroelectric Field‐Effect Transistor Synapse
Haeju Choi, Sungpyo Baek, Hanggyo Jung, Taeho Kang, Sang‐Min Lee, Sang‐Min Lee, Jongwook Jeon, Byung Chul Jang, Sungjoo Lee, Sungjoo Lee
IF 26.8Advanced Materials
초록
FET neurons and 2D FeFET synapses is constructed, which achieves high accuracy of 87.5% in a face classification task by unsupervised learning. The integration of a 2D SNN with 2D steep-switching spiking neuronal devices and 2D synaptic devices shows great potential for the development of neuromorphic systems with improved energy efficiency and computational capabilities.
키워드
Neuromorphic engineeringSpiking neural networkSynapseMaterials scienceTransistorArtificial neural networkComputer scienceNeuroscienceArtificial intelligenceVoltage