There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 12 | - |
dc.citation.startPage | 125101 | - |
dc.citation.title | REVIEW OF SCIENTIFIC INSTRUMENTS | - |
dc.citation.volume | 77 | - |
dc.contributor.author | Lu, Shaoning | - |
dc.contributor.author | Guo, Zaoyang | - |
dc.contributor.author | Ding, Weiqiang | - |
dc.contributor.author | Dikin, Dmitriy A. | - |
dc.contributor.author | Lee, Junghoon | - |
dc.contributor.author | Ruoff, Rodney S. | - |
dc.date.accessioned | 2023-12-22T09:38:45Z | - |
dc.date.available | 2023-12-22T09:38:45Z | - |
dc.date.created | 2021-10-19 | - |
dc.date.issued | 2006-12 | - |
dc.description.abstract | A new microelectromechanical system (MEMS)-based tensile testing stage (with integrated actuator, direct load sensing beam, and electrodes for controlled assembly of an individual nanostructure) was developed and used for in situ tensile loading of a templated carbon nanotube (T-CNT) inside a scanning electron microscope (SEM). Specifically, an increasing tensile load was applied to the T-CNT by actuating the device and high-resolution scanning electron microscopy images were acquired at different loads. The load (from the bending of the direct force-sensing beam), the elongation of the specimen during loading, and the specimen geometry were all obtained from analysis of SEM images. The stress versus strain curve and Young's modulus were thus obtained. A model is presented for the tensile loading experiment, and the fit value of Young's modulus from this model is compared to values obtained by an independent method. The results of this experiment on a T-CNT suggest the use of this device for loading other nanostructures and also for designing other MEMS-based systems, such as a compressive testing stage. | - |
dc.identifier.bibliographicCitation | REVIEW OF SCIENTIFIC INSTRUMENTS, v.77, no.12, pp.125101 | - |
dc.identifier.doi | 10.1063/1.2400212 | - |
dc.identifier.issn | 0034-6748 | - |
dc.identifier.scopusid | 2-s2.0-33846069153 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54436 | - |
dc.identifier.url | https://aip.scitation.org/doi/10.1063/1.2400212 | - |
dc.identifier.wosid | 000243159100027 | - |
dc.language | 영어 | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | In situ mechanical testing of templated carbon nanotubes | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation; Physics, Applied | - |
dc.relation.journalResearchArea | Instruments & Instrumentation; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | BEAM-INDUCED DEPOSITION | - |
dc.subject.keywordPlus | DIRECTED GROWTH | - |
dc.subject.keywordPlus | ELECTRON | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | LOAD | - |
dc.subject.keywordPlus | SEM | - |
dc.subject.keywordPlus | TEM | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.