DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sang-Won | ko |
dc.contributor.author | Kang, Mingu | ko |
dc.contributor.author | Han, Joon-Kyu | ko |
dc.contributor.author | Yun, Seong-Yun | ko |
dc.contributor.author | Park, Inkyu | ko |
dc.contributor.author | Choi, Yang-Kyu | ko |
dc.date.accessioned | 2023-09-26T01:00:20Z | - |
dc.date.available | 2023-09-26T01:00:20Z | - |
dc.date.created | 2023-09-06 | - |
dc.date.created | 2023-09-06 | - |
dc.date.created | 2023-09-06 | - |
dc.date.issued | 2023-09 | - |
dc.identifier.citation | Device, v.1, no.3 | - |
dc.identifier.issn | 2666-9986 | - |
dc.identifier.uri | http://hdl.handle.net/10203/312919 | - |
dc.description.abstract | We present a neuromorphic sensory module for gas detection using a two-in-one typed olfactory neuron for in-sensor computing. The module integrates a sensor for gas detection and a neuron for generating spike signals and delivering them into the post-synapse. The sensing ability is enabled by catalytic metal particles on a silicon nanowire field-effect transistor (Si-NW FET), while the neuronal ability is also realized by the Si-NW FET itself, which encodes spike signals for a spiking neural network (SNN). By mounting palladium (Pd) and platinum (Pt) nanoparticles on the Si-NW FET, we demonstrate the module to classify H2 and NH3 using a single-layer perceptron (SLP) with the sensory neurons and FET-based synapses. Power demand and manufacturing cost efficiency are important considerations in mobile applications and edge computing in the Internet-of-Things era. This in-sensor module-based SNN hardware provides a cost-effective solution that is inherently more power and form-factor efficient over existing designs. | - |
dc.language | English | - |
dc.publisher | Cell Press | - |
dc.title | An artificial olfactory sensory neuron for selective gas detection with in-sensor computing | - |
dc.type | Article | - |
dc.identifier.scopusid | 2-s2.0-85184214546 | - |
dc.type.rims | ART | - |
dc.citation.volume | 1 | - |
dc.citation.issue | 3 | - |
dc.citation.publicationname | Device | - |
dc.identifier.doi | 10.1016/j.device.2023.100063 | - |
dc.contributor.localauthor | Park, Inkyu | - |
dc.contributor.localauthor | Choi, Yang-Kyu | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | DTI-2: Explore | - |
dc.subject.keywordAuthor | electronic nose | - |
dc.subject.keywordAuthor | gas sensor | - |
dc.subject.keywordAuthor | in-sensor computing | - |
dc.subject.keywordAuthor | neuromorphic | - |
dc.subject.keywordAuthor | olfactory neuron | - |
dc.subject.keywordAuthor | sensory neuron | - |
dc.subject.keywordAuthor | silicon nanowire | - |
dc.subject.keywordAuthor | SNN | - |
dc.subject.keywordAuthor | spiking neural network | - |
dc.subject.keywordAuthor | two-in-one | - |
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