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Simulator for a T-stub transistor in a magnetic field

By Massimo Macucci

Universita' di Pisa

Simulates transport and shot noise in a t-stub transistor in the presence of a magnetic field

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Version 1.0 - published on 27 Aug 2010

doi:10.4231/D3X921J2X cite this

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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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Researchers should cite this work as follows:

  • Massimo Macucci (2010), "Simulator for a T-stub transistor in a magnetic field," http://nanohub.org/resources/mtstub. (DOI: 10.4231/D3X921J2X).

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