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dc.contributor.authorSubrahmanyam, K S-
dc.contributor.authorVoggu, Rakesh-
dc.contributor.authorGovindaraj, A-
dc.contributor.authorRao, C N R-
dc.date.accessioned2012-02-21T11:32:21Z-
dc.date.available2012-02-21T11:32:21Z-
dc.date.issued2009-04-06-
dc.identifier0009-2614en_US
dc.identifier.citationChemical Physical Letters 472(1-3), 96-98 (2009)en_US
dc.identifier.urihttps://libjncir.jncasr.ac.in/xmlui/10572/488-
dc.descriptionRestricted Accessen_US
dc.description.abstractInteraction of tetrathiafulvalene (TTF) and tetracyanoethylene (TCNE) with few-layer graphene samples prepared by the exfoliation of graphite oxide (EG), conversion of nanodiamond (DG) and arc-evaporation of graphite in hydrogen (HG) has been investigated by Raman spectroscopy to understand the role of the graphene surface. The position and full-width at half maximum of the Raman G-band are affected on interaction with TTF and TCNE and the effect is highest with EG and least with HG. The effect of TTF and TCNE on the 2D-band is also maximum with EG. The magnitude of interaction between the donor/acceptor molecules varies in the same order as the surface areas of the graphenes. (C) 2009 Published by Elsevier B. V.en_US
dc.description.urihttp://dx.doi.org/10.1016/j.cplett.2009.03.003en_US
dc.language.isoenen_US
dc.publisherElsevier Science BVen_US
dc.rights© 2009 Elsevier BVen_US
dc.subjectSpectroscopyen_US
dc.subjectGraphiteen_US
dc.subjectDisorderen_US
dc.titleA comparative Raman study of the interaction of electron donor and acceptor molecules with graphene prepared by different methodsen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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