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dc.contributor.authorZhang, Chenxi
Lou, Jun
Song, Jizhou
dc.date.accessioned 2017-06-05T17:33:45Z
dc.date.available 2017-06-05T17:33:45Z
dc.date.issued 2014
dc.identifier.citation Zhang, Chenxi, Lou, Jun and Song, Jizhou. "A cohesive law for interfaces in graphene/hexagonal boron nitride heterostructure." Journal of Applied Physics, 115, no. 14 (2014) AIP Publishing LLC.: http://dx.doi.org/10.1063/1.4870825.
dc.identifier.urihttps://hdl.handle.net/1911/94762
dc.description.abstract Graphene/hexagonal boron nitride (h-BN) heterostructure has showed great potential to improve the performance of graphene device. We have established the cohesive law for interfaces between graphene and monolayer or multi-layer h-BN based on the van der Waals force. The cohesive energy and cohesive strength are given in terms of area density of atoms on corresponding layers, number of layers, and parameters in the van der Waals force. It is found that the cohesive law in the graphene/multi-layer h-BN is dominated by the three h-BN layers which are closest to the graphene. The approximate solution is also obtained to simplify the expression of cohesive law. These results are very useful to study the deformation of graphene/h-BN heterostructure, which may have significant impacts on the performance and reliability of the graphene devices especially in the areas of emerging applications such as stretchable electronics.
dc.language.iso eng
dc.publisher AIP Publishing LLC.
dc.rights Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.title A cohesive law for interfaces in graphene/hexagonal boron nitride heterostructure
dc.type Journal article
dc.citation.journalTitle Journal of Applied Physics
dc.citation.volumeNumber 115
dc.citation.issueNumber 14
dc.type.dcmi Text
dc.identifier.doihttp://dx.doi.org/10.1063/1.4870825
dc.type.publication publisher version
dc.citation.articleNumber 144308


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