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Simulator for a T-stub transistor in a magnetic field
Simulates transport and shot noise in a t-stub transistor in the presence of a magnetic field
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Abstract
This program computes the normalized (with respect to the conductance quantum) conductance and shot noise for a T-stub transistor, with a magnetic field perpendicular to the plane of the device. The computational approach is bases on the recursive Green’s functions method, with the inclusion of a Peierls phase factor to take into account the effect of magnetic field. The discretization is automatically adjusted to guarantee that each section is threaded by less than a fraction of a magnetic flux quantum. The user can vary the stub geometry as well as the intensity of the magnetic field.
Publications
M. Macucci, A. Galick, and U. Ravaioli, Phys. Rev. B 52, 5210 (1995)
P. Marconcini, M. Macucci, G. Iannaccone, and B. Pellegrini, Phys. Rev. B 79, 241307 (2009)
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