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Universal zero-bias conductance through a quantum wire side-coupled to a quantum dot
(AMER PHYSICAL SOC, 2009)
A numerical renormalization-group study of the conductance through a quantum wire containing noninteracting electrons side-coupled to a quantum dot is reported. The temperature and the dot-energy dependence of the conductance ...
Universal zero-bias conductance through a quantum wire side-coupled to a quantum dot
(Amer Physical Soc, 2009-12-01)
A numerical renormalization-group study of the conductance through a quantum wire containing noninteracting electrons side-coupled to a quantum dot is reported. The temperature and the dot-energy dependence of the conductance ...
Universal zero-bias conductance through a quantum wire side-coupled to a quantum dot
(Amer Physical Soc, 2009-12-01)
A numerical renormalization-group study of the conductance through a quantum wire containing noninteracting electrons side-coupled to a quantum dot is reported. The temperature and the dot-energy dependence of the conductance ...
Measuring quantum conductance and capacitance of graphene using impedance-derived capacitance spectroscopy
(2021-10-30)
Here, we demonstrate that impedance-derived capacitance spectroscopy is a useful method for measuring and analyzing the quantum of conductance and capacitance of a single-layer graphene sheet. Both quantum conductance and ...
Perspective on quantum electrochemistry. A simple method for measuring the electron transfer rate constant
(2021-12-01)
It was recently shown that the electron transfer rate constant of an electrochemical reaction and the conductance quantum are correlated with electrochemical capacitance [1]. The association of these two separate concepts ...
Universal zero-bias conductance through a quantum wire side-coupled to a quantum dot
(Amer Physical Soc, 2013)
High-frequency conductivity of multilayer graphene and graphite under the conditions of quantum cyclotron resonance
(AIP Publishing, 2014)
The conductivity tensor of a layered conductor with the Dirac-type energy spectrum of charge carriers placed in a quantizing magnetic field under the condition of normal skin-effect is investigated using the Method: of ...
Universal zero-bias conductance through a quantum wire side-coupled to a quantum dot
(2009-12-16)
A numerical renormalization-group study of the conductance through a quantum wire containing noninteracting electrons side-coupled to a quantum dot is reported. The temperature and the dot-energy dependence of the conductance ...
Conductance of a quantum dot in the Kondo regime connected to dirty wires
(American Physical Society, 2012-12)
We study the transport behavior induced by a small bias voltage through a quantum dot connected to one-channel disordered wires by means of a quantum Monte Carlo method. We model the quantum dot by the Hubbard-Anderson ...
Universal conductance for the Anderson model
(2010-09-30)
We discuss the thermal dependence of the zero-bias electrical conductance for a quantum dot embedded in a quantum wire, or side-coupled to it. In the Kondo regime, the temperature-dependent conductances map linearly onto ...