Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.carbon.2010.12.057
DC FieldValue
dc.titleThe effect of layer number and substrate on the stability of graphene under MeV proton beam irradiation
dc.contributor.authorMathew, S.
dc.contributor.authorChan, T.K.
dc.contributor.authorZhan, D.
dc.contributor.authorGopinadhan, K.
dc.contributor.authorBarman, A.-R.
dc.contributor.authorBreese, M.B.H.
dc.contributor.authorDhar, S.
dc.contributor.authorShen, Z.X.
dc.contributor.authorVenkatesan, T.
dc.contributor.authorThong, J.T.L.
dc.date.accessioned2014-10-07T04:38:01Z
dc.date.available2014-10-07T04:38:01Z
dc.date.issued2011-04
dc.identifier.citationMathew, S., Chan, T.K., Zhan, D., Gopinadhan, K., Barman, A.-R., Breese, M.B.H., Dhar, S., Shen, Z.X., Venkatesan, T., Thong, J.T.L. (2011-04). The effect of layer number and substrate on the stability of graphene under MeV proton beam irradiation. Carbon 49 (5) : 1720-1726. ScholarBank@NUS Repository. https://doi.org/10.1016/j.carbon.2010.12.057
dc.identifier.issn00086223
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/83162
dc.description.abstractThe use of graphene electronics in space will depend on the radiation hardness of graphene. The damage threshold of graphene samples, subjected to 2 MeV H+ irradiation, was found to increase with layer number and also when the graphene layer was supported by a substrate. The thermal properties of graphene as a function of the number of layers or as influenced by the substrate argue against a thermal model for the production of damage by the ion beam. We propose a model of intense electronically-stimulated surface desorption of the atoms as the most likely process for this damage mechanism. © 2010 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.carbon.2010.12.057
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1016/j.carbon.2010.12.057
dc.description.sourcetitleCarbon
dc.description.volume49
dc.description.issue5
dc.description.page1720-1726
dc.description.codenCRBNA
dc.identifier.isiut000287952700024
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