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dc.creatorKleut, Duška
dc.creatorMarković, Zoran M.
dc.creatorHolclajtner-Antunović, Ivanka D.
dc.creatorDramićanin, Miroslav
dc.creatorKepić, Dejan P.
dc.creatorTodorović-Marković, Biljana
dc.date.accessioned2018-03-03T14:57:41Z
dc.date.available2018-03-03T14:57:41Z
dc.date.issued2014
dc.identifier.issn0031-8949
dc.identifier.issn1402-4896
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/7062
dc.description.abstractThis paper represents results of a Raman spectroscopy study of gamma-irradiated few-layer graphene thin films at three different doses: 25, 50 and 110 kGy. Graphene thin films were deposited by the vacuum filtration method and then transferred onto glass substrate. Raman spectroscopy and atomic force microscopy analysis have shown that the average in-plane crystallite size La of graphene thin films varies slightly when an irradiation dose is applied. Raman spectroscopy revealed that gamma irradiation of graphene thin films resulted in slight p-doping of the graphene thin film surface. It was found that during gamma irradiation at a dose of 110 kGy, the graphene sheets merged. As a result, the number of incorporated defects in the graphene structure was reduced (the ID/IG ratio decreased with the increase in the applied dose).en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172003/RS//
dc.rightsrestrictedAccessen
dc.sourcePhysica Scriptaen
dc.subjectfew-layer grapheneen
dc.subjectgamma irradiationen
dc.subjectgraphene filmsen
dc.subjectRaman spectroscopyen
dc.titleGamma ray-assisted irradiation of few-layer graphene films: a Raman spectroscopy studyen
dc.typearticleen
dcterms.abstractТодоровић-Марковић Биљана; Драмићанин Мирослав; Кепић Дејан; Марковић Зоран; Клеут Душка; Aнтуновиц, И. Д. Холцлајтнер;
dc.citation.volumeT162
dc.identifier.wos000349832200026
dc.identifier.doi10.1088/0031-8949/2014/T162/014025
dc.citation.otherArticle Number: 014025
dc.citation.rankM23
dc.description.other4th International School and Conference on Photonics, Aug 26-30, 2013, Belgrade, Serbiaen
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-84907283327


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