dc.contributor.author |
Subrahmanyam, K S
|
|
dc.contributor.author |
Voggu, Rakesh
|
|
dc.contributor.author |
Govindaraj, A
|
|
dc.contributor.author |
Rao, C N R
|
|
dc.date.accessioned |
2012-02-21T11:32:21Z |
|
dc.date.available |
2012-02-21T11:32:21Z |
|
dc.date.issued |
2009-04-06 |
|
dc.identifier |
0009-2614 |
en_US |
dc.identifier.citation |
Chemical Physical Letters 472(1-3), 96-98 (2009) |
en_US |
dc.identifier.uri |
https://libjncir.jncasr.ac.in/xmlui/10572/488 |
|
dc.description |
Restricted Access |
en_US |
dc.description.abstract |
Interaction 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.uri |
http://dx.doi.org/10.1016/j.cplett.2009.03.003 |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Elsevier Science BV |
en_US |
dc.rights |
© 2009 Elsevier BV |
en_US |
dc.subject |
Spectroscopy |
en_US |
dc.subject |
Graphite |
en_US |
dc.subject |
Disorder |
en_US |
dc.title |
A comparative Raman study of the interaction of electron donor and acceptor molecules with graphene prepared by different methods |
en_US |
dc.type |
Article |
en_US |