Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 오세용 | - |
dc.date.accessioned | 2024-09-06T05:22:10Z | - |
dc.date.available | 2024-09-06T05:22:10Z | - |
dc.date.issued | 2021-10-29 | - |
dc.identifier.citation | SCIENCE ADVANCES, v. 7, no 44, page. 1-10 | en_US |
dc.identifier.issn | 2375-2548 | en_US |
dc.identifier.uri | https://www.science.org/doi/10.1126/sciadv.abg9450 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/192190 | - |
dc.description.abstract | We propose a flexible artificial synapse based on a silicon-indium-zinc-oxide (SIZO)/ion gel hybrid structure directly fabricated on a polyimide substrate, where the channel conductance is effectively modulated via ion movement in the ion gel. This synaptic operation is possible because of the low-temperature deposition process of the SIZO layer (<150°C) and the surface roughness improvement of the poly(4-vinylphenol) buffer layer (12.29→1.81 nm). The flexible synaptic device exhibits extremely stable synaptic performance under high mechanical (bending 1500 times with a radius of 5 mm) and electrical stress (application of voltage pulses 104 times) without any degradation. Last, a sensory-neuromorphic system for sign language translation, which consists of stretchable resistive sensors and flexible artificial synapses, is designed and successfully evaluated via training and recognition simulation using hand sign patterns obtained by stretchable sensors (maximum recognition rate, 99.4%). | en_US |
dc.description.sponsorship | : This research was supported by the Basic Science Research Program, Basic Research Laboratory Program, and Nano-Material Technology Development Program through National Research Foundation of Korea (NRF) grants funded by the Korean government (MSIP) (2020R1A4A200280612, 2019M3F3A1A0107445113, 2020M3F3A2A0208247312, and 2021R1A2C201002611), and the Future Semiconductor Device Technology Development Program (10067739) funded by the Ministry of Trade, Industry and Energy (MOTIE), and the Korean Semiconductor Research Consortium (KSRC). This work was also supported by Samsung Electronics Co. Ltd. (IO201210-07994-01). | en_US |
dc.language | en_US | en_US |
dc.publisher | AMER ASSOC ADVANCEMENT SCIENCE | en_US |
dc.relation.ispartofseries | v. 7, no 44;1-10 | - |
dc.title | Flexible artificial Si-In-Zn-O/ion gel synapse and its application to sensory-neuromorphic system for sign language translation | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1126/sciadv.abg945 | en_US |
dc.relation.journal | SCIENCE ADVANCES | - |
dc.contributor.googleauthor | Oh, Seyong | - |
dc.contributor.googleauthor | Cho, Jeong-Ick | - |
dc.contributor.googleauthor | Lee, Byeong Hyeon | - |
dc.contributor.googleauthor | Seo, Seunghwan | - |
dc.contributor.googleauthor | Lee, Ju-Hee | - |
dc.contributor.googleauthor | Choo, Hyongsuk | - |
dc.contributor.googleauthor | Heo, Keun | - |
dc.contributor.googleauthor | Lee, Sang Yeol | - |
dc.contributor.googleauthor | Park, Jin-Hong | - |
dc.relation.code | 2021002655 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | SCHOOL OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | seyongoh89 | - |
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