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Distributions of the Conductance and its Parametric Derivatives in Quantum Dots

A. G. Huibers·S. R. Patel·C. M. Marcus·P. W. Brouwer·C. I. Duruoz·J. S. Harris, Jr
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Abstract

Full distributions of conductance through quantum dots with single-mode leads are reported for both broken and unbroken time-reversal symmetry. Distributions are nongaussian and agree well with random matrix theory calculations that account for a finite dephasing time, $τ_ϕ$, once broadening due to finite temperature $T$ is also included. Full distributions of the derivatives of conductance with respect to gate voltage $P(dg/dV_g)$ are also investigated.

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A. G. Huibers, S. R. Patel, C. M. Marcus, P. W. Brouwer, C. I. Duruoz, J. S. Harris, Jr. 1998-01-17. Distributions of the Conductance and its Parametric Derivatives in Quantum Dots. https://doi.org/10.1103/physrevlett.81.1917

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