Shot Noise with Interaction Effects in Single-Walled Carbon Nanotubes

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorWu, F.
dc.contributor.authorQueipo, P.
dc.contributor.authorNasibulin, A.
dc.contributor.authorTsuneta, T.
dc.contributor.authorWang, T. H.
dc.contributor.authorKauppinen, Esko I.
dc.contributor.authorHakonen, Pertti J.
dc.contributor.departmentTeknillisen fysiikan laitosfi
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.schoolPerustieteiden korkeakoulufi
dc.contributor.schoolSchool of Scienceen
dc.date.accessioned2015-09-10T09:02:19Z
dc.date.available2015-09-10T09:02:19Z
dc.date.issued2007
dc.description.abstractWe have measured shot noise in single-walled carbon nanotubes with good contacts at 4.2 K at low frequencies (f=600–850  MHz). We find a strong modulation of shot noise over the Fabry-Perot pattern; in terms of the differential Fano factor the variation ranges over 0.4–1.2. The shot noise variation, in combination with differential conductance, is analyzed using two (spin-degenerate) modes with different, energy-dependent transmission coefficients. Deviations from the predictions from Landauer-Buttiker formalism are assigned to electron-electron interactions.en
dc.description.versionPeer revieweden
dc.format.extent156803/1-4
dc.format.mimetypeapplication/pdfen
dc.identifier.citationWu, F. & Queipo, P. & Nasibulin, A. & Tsuneta, T. & Wang, T. H. & Kauppinen, E. & Hakonen, Pertti J. 2007. Shot Noise with Interaction Effects in Single-Walled Carbon Nanotubes. Physical Review Letters. Volume 99, Issue 15. 156803/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.99.156803en
dc.identifier.doi10.1103/physrevlett.99.156803
dc.identifier.issn0031-9007 (printed)
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/17638
dc.identifier.urnURN:NBN:fi:aalto-201509094249
dc.language.isoenen
dc.publisherAmerican Physical Society (APS)en
dc.relation.ispartofseriesPhysical Review Lettersen
dc.relation.ispartofseriesVolume 99, Issue 15
dc.rights© 2007 American Physical Society (APS). This is the accepted version of the following article: Wu, F. & Queipo, P. & Nasibulin, A. & Tsuneta, T. & Wang, T. H. & Kauppinen, E. & Hakonen, Pertti J. 2007. Shot Noise with Interaction Effects in Single-Walled Carbon Nanotubes. Physical Review Letters. Volume 99, Issue 15. 156803/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.99.156803, which has been published in final form at http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.99.156803.en
dc.rights.holderAmerican Physical Society (APS)
dc.subject.keywordCNTsen
dc.subject.keywordSWNRsen
dc.subject.keywordresonanceen
dc.subject.otherPhysicsen
dc.titleShot Noise with Interaction Effects in Single-Walled Carbon Nanotubesen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.dcmitypetexten
dc.type.versionFinal published versionen
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