Persistent currents in carbon nanotubes based rings
arXiv:cond-mat/0303505 · doi:10.1103/PhysRevB.67.165420
Abstract
Persistent currents in rings constructed from carbon nanotubes are investigated theoretically. After studying the contribution of finite temperature or quenched disorder on covalent rings, the complexity due to the bundle packing is addressed. The case of interacting nanotori and self-interacting coiled nanotubes are analyzed in details in relation with experiments.
7 sections, 9 figures
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- Observation of the Smallest Metal Nanotube with Square-cross-section
- Flux qubit on mesoscopic nonsuperconducting ring
- Finite temperature fermionic condensate and currents in topologically nontrivial spaces
- Curvature effects on surface electron states in ballistic nanostructures
- Coupling curvature to a uniform magnetic field; an analytic and numerical study
- Persistent currents in multicomponent Tomonaga-Luttinger liquid: application to mesoscopic semiconductor ring with spin-orbit interaction
- Orbital magnetic moments in pure and doped carbon nanotubes
- Finite temperature fermionic condensate in a conical space with a circular boundary and magnetic flux
- Relativistic fermion on a ring: Energy spectrum and persistent current
- Persistent current of relativistic electrons on a Dirac ring in presence of impurities
- Isospectral But Physically Distinct: Modular Symmetries and their Implications for Carbon Nanotori
- Linear conductance of an interacting carbon nanotube ring
- Persistent currents in absence of magnetic field in graphene nanorings: The ambiguous role of inter valley scattering
- Elliptical torii in a constant magnetic field
- Superconductivity in correlated carbon nanotubes under pressure: A Bogoliubov-de Gennes study
- Finite temperature fermionic charge and current densities in conical space with a circular edge
- Persistent Currents in Normal Metal Rings (Yale PhD thesis)