Helicity and electron correlation effects on transport properties of double-walled carbon nanotubes

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dc.creatorWang, Shidong
dc.creatorGrifoni, Milena
dc.date2005-05-19
dc.date.accessioned2026-07-07T06:26:53Z
dc.date.available2026-07-07T06:26:53Z
dc.descriptionWe analytically demonstrate helicity determined selection rules for intershell tunneling in double-walled nanotubes with commensurate (c-DWNTs) and incommensurate (i-DWNTs) shells. For i-DWNTs the coupling is negligible between lowest energy subbands, but it becomes important as the higher subbands become populated. In turn the elastic mean free path of i-DWNTs is reduced for increasing energy, with additional suppression at subband onsets. At low energies, a Luttinger liquid theory for DWNTs with metallic shells is derived. Interaction effects are more pronounced in i-DWNTs.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0505466
dc.identifierhttp://arxiv.org/abs/cond-mat/0505466
dc.identifierPhys. Rev. Lett. 95, 266802 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.266802
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97254
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStrongly Correlated Electrons
dc.titleHelicity and electron correlation effects on transport properties of double-walled carbon nanotubes
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