DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gu, Jimin | ko |
dc.contributor.author | Ahn, Junseong | ko |
dc.contributor.author | Jung, Jiyoung | ko |
dc.contributor.author | Cho, Seokjoo | ko |
dc.contributor.author | Choi, Jungrak | ko |
dc.contributor.author | Jeong, Yongrok | ko |
dc.contributor.author | Park, Jaeho | ko |
dc.contributor.author | Hwang, Soonhyoung | ko |
dc.contributor.author | Cho, Incheol | ko |
dc.contributor.author | Ko, Jiwoo | ko |
dc.contributor.author | Ha, Ji-Hwan | ko |
dc.contributor.author | Zhao, Zhi-Jun | ko |
dc.contributor.author | Jeon, Sohee | ko |
dc.contributor.author | Ryu, Seunghwa | ko |
dc.contributor.author | Jeong, Jun-Ho | ko |
dc.contributor.author | Park, Inkyu | ko |
dc.date.accessioned | 2021-10-18T06:30:21Z | - |
dc.date.available | 2021-10-18T06:30:21Z | - |
dc.date.created | 2021-10-18 | - |
dc.date.created | 2021-10-18 | - |
dc.date.created | 2021-10-18 | - |
dc.date.created | 2021-10-18 | - |
dc.date.issued | 2021-11 | - |
dc.identifier.citation | NANO ENERGY, v.89 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | http://hdl.handle.net/10203/288224 | - |
dc.description.abstract | In the field of soft strain sensors, piezo-transmittance based strain sensors, which detect strains by optical transmittance change, have promising advantages of fast response, high sensitivity, long-term stability, and negligible effect from environmental factors. However, they feature low sensor-to-sensor and in-sensor uniformity as well as unpredictable response and high stiffness. This study exploits the gap control of an auxeticpatterned elastomer to develop a piezo-transmittance based strain sensor. Gap opening mechanism in the negative Poisson's ratio metamaterial with rotating square structures makes the sensor free from these limitations; thus, achieving a designable response and low stiffness. In addition, high sensor-to-sensor ((root-meansquare deviation (RSD) < 3.5%) and in-sensor (RSD < 5%) uniformities are achieved by uniform metal-deposited light-blocking film. Finally, the developed sensor has been integrated with a solar cell and Bluetooth Low Energy (BLE) 4.0 to afford a self-powered wireless strain sensing system that is successfully applied to structural health monitoring and human motion monitoring. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | Self-powered strain sensor based on the piezo-transmittance of a mechanical metamaterial | - |
dc.type | Article | - |
dc.identifier.wosid | 000703206700002 | - |
dc.identifier.scopusid | 2-s2.0-85113357811 | - |
dc.type.rims | ART | - |
dc.citation.volume | 89 | - |
dc.citation.publicationname | NANO ENERGY | - |
dc.identifier.doi | 10.1016/j.nanoen.2021.106447 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Ryu, Seunghwa | - |
dc.contributor.localauthor | Park, Inkyu | - |
dc.contributor.nonIdAuthor | Cho, Seokjoo | - |
dc.contributor.nonIdAuthor | Jeong, Yongrok | - |
dc.contributor.nonIdAuthor | Hwang, Soonhyoung | - |
dc.contributor.nonIdAuthor | Zhao, Zhi-Jun | - |
dc.contributor.nonIdAuthor | Jeon, Sohee | - |
dc.contributor.nonIdAuthor | Jeong, Jun-Ho | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Optical strain sensors | - |
dc.subject.keywordAuthor | Mechanical metamaterials | - |
dc.subject.keywordAuthor | Auxetic structures | - |
dc.subject.keywordAuthor | Soft sensors | - |
dc.subject.keywordAuthor | Self-powered sensors | - |
dc.subject.keywordPlus | SKIN | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PRESSURE | - |
dc.subject.keywordPlus | RANGE | - |
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