Electronic Transport Spectroscopy of Carbon Nanotubes in a Magnetic Field

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dc.creatorJarillo-Herrero, P.
dc.creatorKong, J.
dc.creatorvan der Zant, H. S. J.
dc.creatorDekker, C.
dc.creatorKouwenhoven, L. P.
dc.creatorDe Franceschi, S.
dc.date2004-11-17
dc.date.accessioned2026-07-07T03:02:11Z
dc.date.available2026-07-07T03:02:11Z
dc.descriptionWe report magnetic field spectroscopy measurements in carbon nanotube quantum dots exhibiting four-fold shell structure in the energy level spectrum. The magnetic field induces a large splitting between the two orbital states of each shell, demonstrating their opposite magnetic moment and determining transitions in the spin and orbital configuration of the quantum dot ground state. We use inelastic cotunneling spectroscopy to accurately resolve the spin and orbital contributions to the magnetic moment. A small coupling is found between orbitals with opposite magnetic moment leading to anticrossing behavior at zero field.
dc.description7 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0411440
dc.identifierhttp://arxiv.org/abs/cond-mat/0411440
dc.identifierPhys. Rev. Lett. 94, 156802 (2005)
dc.identifierdoi:10.1103/PhysRevLett.94.156802
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25303
dc.subjectMesoscale and Nanoscale Physics
dc.subjectMaterials Science
dc.titleElectronic Transport Spectroscopy of Carbon Nanotubes in a Magnetic Field
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