| dc.contributor.author | FERREIRA, MAURO | en |
| dc.date.accessioned | 2009-03-20T15:57:10Z | |
| dc.date.available | 2009-03-20T15:57:10Z | |
| dc.date.issued | 2001 | en |
| dc.date.submitted | 2001 | en |
| dc.identifier.citation | Ferreira, M. S.; Dargam, T. G.; Muniz, R. B.; Latge, A., Radial oscillations of local density of states in carbon nanotubes, Phys. Rev. B., 63, 2001, 245111- | en |
| dc.identifier.other | Y | en |
| dc.identifier.uri | http://hdl.handle.net/2262/28468 | |
| dc.description | PUBLISHED | en |
| dc.description.abstract | By performing an analytical study of the electronic structure of metallic carbon nanotubes, we show that the
local density of states exhibits well-defined oscillations as a function of the nanotube radius. The periods of
such oscillations are obtained from size quantization effects derived from folding up finite graphene sheets into
tubular structures. A clear analogy with the de Haas?van Alphen effect in metals is established to explain the
origin and features of such oscillations. Results of energy change calculations for impurity-doped carbon
nanotubes also show the same type of oscillations. | en |
| dc.description.sponsorship | We would like to thank the Brazilian agencies CNPq,
CAPES, and FAPERJ for partial financial support. | en |
| dc.format.extent | 245111 | en |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | en |
| dc.relation.ispartofseries | Phys. Rev. B. | en |
| dc.relation.ispartofseries | 63 | en |
| dc.rights | Y | en |
| dc.subject | Physics | en |
| dc.title | Radial oscillations of local density of states in carbon nanotubes | en |
| dc.type | Journal Article | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/ferreirm | en |
| dc.identifier.rssinternalid | 34586 | en |
| dc.identifier.rssuri | http://dx.doi.org/10.1103/PhysRevB.63.245111 | |
