DC Field | Value | Language |
---|---|---|
dc.contributor.author | Myoung Huh | - |
dc.contributor.author | Dong-Joon Won | - |
dc.contributor.author | Joong Gil Kim | - |
dc.contributor.author | Joonwon Kim | - |
dc.date.accessioned | 2018-01-04T10:46:24Z | - |
dc.date.available | 2018-01-04T10:46:24Z | - |
dc.date.created | 2017-02-09 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.issn | 2213-9621 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/39213 | - |
dc.description.abstract | This paper presents a novel dual-axis accelerometer that consists of a liquid metal droplet in a cone-shaped channel and an electrode layer with four Nichrome electrodes. The sensor uses the advantages of the liquid metal droplet (i.e., high surface tension, electrical conductivity, high density, and deformability). The cone-shaped channel imposes a restoring force on the liquid metal droplet. We conducted simulation tests to determine the appropriate design specifications of the cone-shaped channel. Surface modifications to the channel enhanced the nonwetting performance of the liquid metal droplet. The performances of the sensor were analyzed by a tilting test. When the acceleration was applied along the axial direction, the device showed ~6 kΩ/g of sensitivity and negligible crosstalk between the X- and Y-axes. In a diagonal direction test, the device showed ~4 kΩ/g of sensitivity. | - |
dc.language | English | - |
dc.publisher | Springer open | - |
dc.relation.isPartOf | Micro and Nano Systems Letters | - |
dc.title | Simple and robust resistive dual-axis accelerometer using a liquid metal droplet | - |
dc.type | Article | - |
dc.identifier.doi | 10.1186/S40486-016-0038-2 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Micro and Nano Systems Letters, v.5, no.1 | - |
dc.citation.number | 1 | - |
dc.citation.title | Micro and Nano Systems Letters | - |
dc.citation.volume | 5 | - |
dc.contributor.affiliatedAuthor | Myoung Huh | - |
dc.contributor.affiliatedAuthor | Joonwon Kim | - |
dc.identifier.scopusid | 2-s2.0-85065131136 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | ARTICLE | - |
dc.description.journalRegisteredClass | scopus | - |
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