Molecular dynamics study on the bending rigidity of graphene nanoribbons
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Jeong Won | - |
dc.contributor.author | Lee, Sangkil | - |
dc.date.accessioned | 2024-01-08T06:57:36Z | - |
dc.date.available | 2024-01-08T06:57:36Z | - |
dc.date.issued | 2013-06 | - |
dc.identifier.issn | 0927-0256 | - |
dc.identifier.issn | 1879-0801 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/69408 | - |
dc.description.abstract | The electromechanical responses of a graphene nanoribbon, such as its ripple magnitude, bending rigidity and effective spring constant, were investigated via classical molecular dynamics simulations and the elastic plate theory with a view to future engineering applications of graphene-nanoribbon-based nanoelectromechanical devices. While the bending rigidity was low for large ripples, it was high for very small ripples. However, on most ripple scales, the values of the bending rigidity remained constant around 2.3 eV. The bending rigidity gradually increased from about 1.2 to 2.37 eV with increasing deflection, after that, the bending rigidity slightly decreased to 2.29 eV with further increases in deflection, and finally rapidly increased to 2.93 eV with increasing deflection until the breaking point. The effective spring constant increased to 0.36 N/m with increasing applied force and deflection, in the linear elastic region it remained below similar to 0.25 N/m. (c) 2013 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Molecular dynamics study on the bending rigidity of graphene nanoribbons | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.commatsci.2013.03.009 | - |
dc.identifier.bibliographicCitation | COMPUTATIONAL MATERIALS SCIENCE, v.74, pp 107 - 113 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000321051700015 | - |
dc.identifier.scopusid | 2-s2.0-84876098487 | - |
dc.citation.endPage | 113 | - |
dc.citation.startPage | 107 | - |
dc.citation.title | COMPUTATIONAL MATERIALS SCIENCE | - |
dc.citation.volume | 74 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Molecular dynamics | - |
dc.subject.keywordAuthor | Graphene nanoribbon | - |
dc.subject.keywordAuthor | Bending rigidity | - |
dc.subject.keywordPlus | ELASTIC PROPERTIES | - |
dc.subject.keywordPlus | RIPPLES | - |
dc.subject.keywordPlus | VIBRATION | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | FREQUENCIES | - |
dc.subject.keywordPlus | RESONATORS | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | ELEMENT | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.