Elastic coupling between layers in two-dimensional materials
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gao, Yang | - |
dc.contributor.author | Kim, Suenne | - |
dc.contributor.author | Zhou, Si | - |
dc.contributor.author | Chiu, Hsiang-Chih | - |
dc.contributor.author | Nelias, Daniel | - |
dc.contributor.author | Berger, Claire | - |
dc.contributor.author | de Heer, Walt | - |
dc.contributor.author | Polloni, Laura | - |
dc.contributor.author | Sordan, Roman | - |
dc.contributor.author | Bongiorno, Angelo | - |
dc.contributor.author | Riedo, Elisa | - |
dc.date.accessioned | 2021-06-22T19:41:50Z | - |
dc.date.available | 2021-06-22T19:41:50Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2015-07 | - |
dc.identifier.issn | 1476-1122 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/17844 | - |
dc.description.abstract | Two-dimensional materials, such as graphene and MoS2, are films of a few atomic layers in thickness with strong in-plane bonds and weak interactions between the layers. The in-plane elasticity has been widely studied in bending experiments where a suspended film is deformed substantially; however, little is known about the films' elastic modulus perpendicular to the planes, as the measurement of the out-of-plane elasticity of supported 2D films requires indentation depths smaller than the films' interlayer distance. Here, we report on sub-angstrom-resolution indentation measurements of the perpendicular-to-the-plane elasticity of 2D materials. Our indentation data, combined with semi-analytical models and density functional theory, are then used to study the perpendicular elasticity of few-layer-thick graphene and graphene oxide films. We find that the perpendicular Young's modulus of graphene oxide films reaches a maximum when one complete water layer is intercalated between the graphitic planes. This non-destructive methodology can map interlayer coupling and intercalation in 2D films. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Elastic coupling between layers in two-dimensional materials | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Suenne | - |
dc.identifier.doi | 10.1038/NMAT4322 | - |
dc.identifier.scopusid | 2-s2.0-84931748553 | - |
dc.identifier.wosid | 000356631200023 | - |
dc.identifier.bibliographicCitation | NATURE MATERIALS, v.14, no.7, pp.714 - 720 | - |
dc.relation.isPartOf | NATURE MATERIALS | - |
dc.citation.title | NATURE MATERIALS | - |
dc.citation.volume | 14 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 714 | - |
dc.citation.endPage | 720 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | GRAPHENE OXIDE | - |
dc.subject.keywordPlus | HALF-SPACE | - |
dc.subject.keywordPlus | CONTACT | - |
dc.subject.keywordPlus | FRICTION | - |
dc.subject.keywordPlus | SHEAR | - |
dc.subject.keywordPlus | ANISOTROPY | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | ADHESION | - |
dc.subject.keywordPlus | AREA | - |
dc.subject.keywordAuthor | GRAPHENE OXIDE | - |
dc.subject.keywordAuthor | EPITAXIAL GRAPHENE | - |
dc.subject.keywordAuthor | MULTILAYER GRAPHENE | - |
dc.subject.keywordAuthor | FORCE MICROSCOPY | - |
dc.subject.keywordAuthor | CONTACT AREA | - |
dc.subject.keywordAuthor | HALF-SPACE | - |
dc.subject.keywordAuthor | FRICTION | - |
dc.subject.keywordAuthor | FILMS | - |
dc.subject.keywordAuthor | SHEAR | - |
dc.subject.keywordAuthor | TRANSPARENT | - |
dc.identifier.url | https://www.nature.com/articles/nmat4322 | - |
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