Electromagnetic properties of inner double walled carbon nanotubes investigated by nuclear magnetic resonance

Handle URI:
http://hdl.handle.net/10754/334524
Title:
Electromagnetic properties of inner double walled carbon nanotubes investigated by nuclear magnetic resonance
Authors:
Bouhrara, M.; Abou-Hamad, E.; Alabedi, G.; Al-Taie, I.; Kim, Y.; Wagberg, T.; Goze-Bac, C.
Abstract:
The nuclear magnetic resonance (NMR) analytical technique was used to investigate the double walled carbon nanotubes (DWNTs) electromagnetic properties of inner walls. The local magnetic and electronic properties of inner nanotubes in DWNTs were analyzed using 25% 13C enriched C 60 by which the effect of dipolar coupling could be minimized. The diamagnetic shielding was determined due to the ring currents on outer nanotubes in DWNTs. The NMR chemical shift anisotropy (CSA) spectra and spin-lattice relaxation studies reveal the metallic properties of the inner nanotubes with a signature of the spin-gap opening below 70 K.
KAUST Department:
KAUST Catalysis Center (KCC)
Citation:
Bouhrara M, Abou-Hamad E, Alabedi G, Al-Taie I, Kim Y, et al. (2013) Electromagnetic Properties of Inner Double Walled Carbon Nanotubes Investigated by Nuclear Magnetic Resonance. Journal of Nanomaterials 2013: 1-6. doi:10.1155/2013/713475.
Publisher:
Hindawi Publishing Corporation
Journal:
Journal of Nanomaterials
Issue Date:
2013
DOI:
10.1155/2013/713475
Type:
Article
ISSN:
16874110
Appears in Collections:
Articles; KAUST Catalysis Center (KCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorBouhrara, M.en
dc.contributor.authorAbou-Hamad, E.en
dc.contributor.authorAlabedi, G.en
dc.contributor.authorAl-Taie, I.en
dc.contributor.authorKim, Y.en
dc.contributor.authorWagberg, T.en
dc.contributor.authorGoze-Bac, C.en
dc.date.accessioned2014-11-11T14:28:21Z-
dc.date.available2014-11-11T14:28:21Z-
dc.date.issued2013en
dc.identifier.citationBouhrara M, Abou-Hamad E, Alabedi G, Al-Taie I, Kim Y, et al. (2013) Electromagnetic Properties of Inner Double Walled Carbon Nanotubes Investigated by Nuclear Magnetic Resonance. Journal of Nanomaterials 2013: 1-6. doi:10.1155/2013/713475.en
dc.identifier.issn16874110en
dc.identifier.doi10.1155/2013/713475en
dc.identifier.urihttp://hdl.handle.net/10754/334524en
dc.description.abstractThe nuclear magnetic resonance (NMR) analytical technique was used to investigate the double walled carbon nanotubes (DWNTs) electromagnetic properties of inner walls. The local magnetic and electronic properties of inner nanotubes in DWNTs were analyzed using 25% 13C enriched C 60 by which the effect of dipolar coupling could be minimized. The diamagnetic shielding was determined due to the ring currents on outer nanotubes in DWNTs. The NMR chemical shift anisotropy (CSA) spectra and spin-lattice relaxation studies reveal the metallic properties of the inner nanotubes with a signature of the spin-gap opening below 70 K.en
dc.language.isoenen
dc.publisherHindawi Publishing Corporationen
dc.rightsThis is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.rightsArchived with thanks to Journal of Nanomaterialsen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectDiamagnetic shieldingen
dc.subjectDipolar couplingsen
dc.subjectDouble walled carbon nanotubesen
dc.subjectElectromagnetic propertiesen
dc.subjectMagnetic and electronic propertiesen
dc.subjectMetallic propertiesen
dc.subjectNMR chemical shiftsen
dc.subjectNuclear magnetic resonance(NMR)en
dc.subjectElectromagnetic shieldingen
dc.subjectElectromagnetismen
dc.subjectElectronic propertiesen
dc.subjectNuclear magnetic resonanceen
dc.titleElectromagnetic properties of inner double walled carbon nanotubes investigated by nuclear magnetic resonanceen
dc.typeArticleen
dc.contributor.departmentKAUST Catalysis Center (KCC)en
dc.identifier.journalJournal of Nanomaterialsen
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionDesign Nano Applications Division (DNA), Research and Development Center, Saudi Aramco, Dhahran 31311, Saudi Arabiaen
dc.contributor.institutionNanoNMRI Group, UMR5587, University of Montpellier II, 34095 Montpellier, Franceen
dc.contributor.institutionDepartment of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA 19104, United Statesen
dc.contributor.institutionDepartment of Physics, Ume University, 901 87 Ume, Swedenen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorAbou-Hamad, Edyen
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