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김성엽

Kim, Sung Youb
Computational Advanced Nanomechanics Lab.
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dc.citation.endPage 12029 -
dc.citation.number 12 -
dc.citation.startPage 12020 -
dc.citation.title ACS NANO -
dc.citation.volume 8 -
dc.contributor.author Park, Jonghwa -
dc.contributor.author Lee, Youngoh -
dc.contributor.author Hong, Jaehyung -
dc.contributor.author Lee, Youngsu -
dc.contributor.author Ha, Minjeong -
dc.contributor.author Jung, Youngdo -
dc.contributor.author Lim, Hyuneui -
dc.contributor.author Kim, Sung Youb -
dc.contributor.author Ko, Hyunhyub -
dc.date.accessioned 2023-12-22T01:48:36Z -
dc.date.available 2023-12-22T01:48:36Z -
dc.date.created 2015-01-08 -
dc.date.issued 2014-12 -
dc.description.abstract Stretchable electronic skins with multidirectional force-sensing capabilities are of great importance in robotics, prosthetics, and rehabilitation devices. Inspired by the interlocked microstructures found in epidermal-dermal ridges in human skin, piezoresistive interlocked microdome arrays are employed for stress-direction-sensitive, stretchable electronic skins. Here we show that these arrays possess highly sensitive detection capability of various mechanical stimuli including normal, shear, stretching, bending, and twisting forces. Furthermore, the unique geometry of interlocked microdome arrays enables the differentiation of various mechanical stimuli because the arrays exhibit different levels of deformation depending on the direction of applied forces, thus providing different sensory output patterns. In addition, we show that the electronic skins attached on human skin in the arm and wrist areas are able to distinguish various mechanical stimuli applied in different directions and can selectively monitor different intensities and directions of air flows and vibrations. -
dc.identifier.bibliographicCitation ACS NANO, v.8, no.12, pp.12020 - 12029 -
dc.identifier.doi 10.1021/nn505953t -
dc.identifier.issn 1936-0851 -
dc.identifier.scopusid 2-s2.0-84919754365 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/9949 -
dc.identifier.url https://pubs.acs.org/doi/10.1021/nn505953t -
dc.identifier.wosid 000347138000015 -
dc.language 영어 -
dc.publisher AMER CHEMICAL SOC -
dc.title Tactile-direction-sensitive and stretchable electronic skins based on human-skin-inspired interlocked microstructures -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary -
dc.relation.journalResearchArea Chemistry; Science & Technology - Other Topics; Materials Science -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor directional sensor -
dc.subject.keywordAuthor human-skin-inspired device -
dc.subject.keywordAuthor stretchable electronic skin -
dc.subject.keywordAuthor tactile sensor -

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