DC Field | Value | Language |
---|---|---|
dc.contributor.author | Raeis-Hosseini, Niloufar | - |
dc.contributor.author | Park, Youngjun | - |
dc.contributor.author | Lee, Jang-Sik | - |
dc.date.accessioned | 2019-02-25T04:12:30Z | - |
dc.date.available | 2019-02-25T04:12:30Z | - |
dc.date.created | 2018-08-14 | - |
dc.date.issued | 2018-08 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/94682 | - |
dc.description.abstract | Neuromorphic and cognitive computing with a capability of analyzing complicated information is explored as a new paradigm of intelligent systems. An implementation of a renewable material as an essential building block of an artificial synaptic device is suggested and a flexible and transparent synaptic device based on collagen extracted from fish skin is demonstrated. This device exhibits essential synaptic behaviors including analog memory characteristics, excitatory postsynaptic current, and paired-pulse facilitation as short-term plasticity. The brain-inspired electronic synapse undergoes incremental potentiation and depression when flat or bent. The device emulates spike-timing-dependent plasticity when stimulated by engineered pre- and post-neuron spikes with the appropriate time difference between the imposed pulses. The proposed synaptic device has the advantage of being biocompatible owing to use of Mg electrodes and collagen as a naturally abundant protein. This device has a potential to be used in flexible and implantable neuromorphic systems in the future. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | ADVANCED FUNCTIONAL MATERIALS | - |
dc.title | Flexible Artificial Synaptic Devices Based on Collagen from Fish Protein with Spike-Timing-Dependent Plasticity | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/adfm.201800553 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.28, no.31 | - |
dc.identifier.wosid | 000440283900003 | - |
dc.citation.number | 31 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 28 | - |
dc.contributor.affiliatedAuthor | Raeis-Hosseini, Niloufar | - |
dc.contributor.affiliatedAuthor | Park, Youngjun | - |
dc.contributor.affiliatedAuthor | Lee, Jang-Sik | - |
dc.identifier.scopusid | 2-s2.0-85051064245 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | LONG-TERM POTENTIATION | - |
dc.subject.keywordPlus | NONVOLATILE MEMORY | - |
dc.subject.keywordPlus | ELECTRONIC DEVICES | - |
dc.subject.keywordPlus | HYDRATED COLLAGEN | - |
dc.subject.keywordPlus | ATOMIC SWITCH | - |
dc.subject.keywordPlus | SYNAPSES | - |
dc.subject.keywordPlus | MEMRISTOR | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordPlus | CORTEX | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordAuthor | artificial synapses | - |
dc.subject.keywordAuthor | biomemristor | - |
dc.subject.keywordAuthor | flexible electronics | - |
dc.subject.keywordAuthor | neuromorphic devices | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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