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Tags: NEGF

Description

The non-equilibrium Greens function (NEGF) formalism provides a powerful conceptual and computational framework for treating quantum transport in nanodevices. It goes beyond the Landauer approach for ballistic, non-interacting electronics to include inelastic scattering and strong correlation effects at an atomistic level.

Check out Supriyo Datta's NEGF page for more information, or browse through the various resources listed below.

Resources (1-20 of 147)

  1. MATLAB codes from "Nanoscale device modeling: the Green's function method"

    10 Oct 2013 | Downloads | Contributor(s): Supriyo Datta

    The MATLAB programs used to generate the figures in the article that appeared in Superlattices and Microstructures, vol.28, p.253 (2000).

    http://nanohub.org/resources/19564

  2. Inelastic Scattering in NEGF: Matlab Implementation and Exercises

    02 Jan 2011 | Downloads | Contributor(s): Samiran Ganguly, Supriyo Datta

    A set of Matlab scripts has been developed illustrating the treatment of inelastic scattering in non-equilibrium Greens function (NEGF) based quantum transport models. The first script highlights...

    http://nanohub.org/resources/10262

  3. ANGEL - A Nonequilibrium Green's Function Solver for LEDs

    07 Feb 2010 | Downloads | Contributor(s): sebastian steiger

    Introducing ANGEL, a Nonequilibrium Green’s Function code aimed at describing LEDs. ANGEL uses a description close to the classic NEMO-1D paper (Lake et al., JAP 81, 7845 (1997)) to model quantum...

    http://nanohub.org/resources/8403

  4. MOSCNT: code for carbon nanotube transistor simulation

    14 Nov 2006 | Downloads | Contributor(s): Siyu Koswatta, Jing Guo, Dmitri Nikonov

    Ballistic transport in carbon nanotube metal-oxide-semiconductor field-effect transistors (CNT-MOSFETs) is simulated using the Non-equilibrium Green’s function formalism. A cylindrical transistor...

    http://nanohub.org/resources/1989

  5. recursive algorithm for NEGF in Matlab

    13 Nov 2006 | Downloads | Contributor(s): Dmitri Nikonov, Siyu Koswatta

    This zip-archive contains two Matlab functions for the recursive solution of the partial matrix inversion and partial 3-matrix multiplication used in the non-equilibrium Green’s function (NEGF)...

    http://nanohub.org/resources/1983

  6. MATLAB Scripts for "Quantum Transport: Atom to Transistor"

    15 Mar 2005 | Downloads | Contributor(s): Supriyo Datta

    Tinker with quantum transport models! Download the MATLAB scripts used to demonstrate the physics described in Supriyo Datta's book Quantum Transport: Atom to Transistor. These simple models are...

    http://nanohub.org/resources/103

  7. NanoMOS 2.5 Source Code Download

    22 Feb 2005 | Downloads | Contributor(s): Zhibin Ren, Sebastien Goasguen

    NanoMOS is a 2-D simulator for thin body (less than 5 nm), fully depleted, double-gated n-MOSFETs. A choice of five transport models is available (drift-diffusion, classical ballistic, energy...

    http://nanohub.org/resources/110

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