Distributions of the Conductance and its Parametric Derivatives in Quantum Dots
نویسندگان
چکیده
Full distributions of conductance through quantum dots with single-mode leads are reported for both broken and unbroken time-reversal symmetry. The distributions are non-Gaussian and agree well with random matrix theory calculations that account for a finite dephasing time, tw , once broadening due to a finite temperature T is also included. Full distributions of the derivatives of conductance with respect to gate voltage PsdgydVgd are also investigated. [S0031-9007(98)06825-2]
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تاریخ انتشار 1998