Thermal dependence of the zero-bias conductance through a nanostructure

Abstract

We show that the conductance of a quantum wire side-coupled to a quantum dot, with a gate potential favoring the formation of a dot magnetic moment, is a universal function of the temperature. Universality prevails even if the currents through the dot and the wire interfere. We apply this result to the experimental data of Sato et al.[Phys. Rev. Lett. 95, 066801 (2005)].

arXiv comment6 pages, 3 figures. More detailed presentation, and updated references. Final version,

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Cited by in corpus (14)

• Universal zero-bias conductance for the single electron transistor. II: Comparison with numerical results
• Universality and the zero-bias conductance of the single-electron transistor
• Crossover between two different Kondo couplings in side-coupled double quantum dots
• Universal zero-bias conductance through a quantum wire side-coupled to a quantum dot
• Quantum phase transition triggering magnetic BICs in graphene
• Kondo screening regimes of a quantum dot with a single Mn ion
• Universality and thermoelectric transport properties of quantum dot systems
• Spin-dependent beating patterns in thermoelectric properties: Filtering the carriers of the heat flux in a Kondo adatom system
• Spin-orbit coupling effects over thermoelectric transport properties in quantum dots
• Topological charge Fano effect in multi-Weyl semimetals
• How sharply does the Anderson model depict a single-electron transistor?
• Non-Zeeman splitting for a spin-resolved STM with a Kondo adatom in a spin-polarized two-dimensional electron gas
• Realization of anomalous multiferroicity in free-standing graphene with magnetic adatoms
• Conductance of Quantum Impurity Models from Quantum Monte Carlo