
MOSCNT: code for carbon nanotube transistor simulation
14 Nov 2006   Contributor(s):: Siyu Koswatta, Jing Guo, Dmitri Nikonov
Ballistic transport in carbon nanotube metaloxidesemiconductor fieldeffect transistors (CNTMOSFETs) is simulated using the Nonequilibrium Green’s function formalism. A cylindrical transistor geometry with wrappedaround gate and doped source/drain regions are assumed. It should be noted...

recursive algorithm for NEGF in Matlab
13 Nov 2006   Contributor(s):: Dmitri Nikonov, Siyu Koswatta
This ziparchive contains two Matlab functions for the recursive solution of the partial matrix inversion and partial 3matrix multiplication used in the nonequilibrium Green’s function (NEGF) method.recuresealg3d.m works for 3diagonal matricesrecuresealgblock3d.m works for 3blockdiagonal...

A MATLAB code for Hartree Fock calculation of HH ground state bondlength and energy using STO4G
08 Aug 2006   Contributor(s):: Amritanshu Palaria
Hartree Fock (HF) theory is one of the basic theories underlying the current understanding of the electronic structure of materials. It is a simple nonrelativistic treatment of many electron system that accounts for the antisymmetric (fermion) nature of electronic wavefunction but does not...

FETToy 2.0 Source Code Download
09 Mar 2005 
FETToy 2.0 is a set of Matlab scripts that calculate the ballistic IV characteristics for a conventional MOSFETs, Nanowire MOSFETs and Carbon NanoTube MOSFETs. For conventional MOSFETs, FETToy assumes either a single or double gate geometry and for a nanowire and nanotube MOSFETs it assumes a...

MATLAB Scripts for "Quantum Transport: Atom to Transistor"
15 Mar 2005   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 less than a page of code, and yet they reproduce much of the fundamental physics observed in...

NanoMOS 2.5 Source Code Download
22 Feb 2005   Contributor(s):: , Sebastien Goasguen
NanoMOS is a 2D simulator for thin body (less than 5 nm), fully depleted, doublegated nMOSFETs. A choice of five transport models is available (driftdiffusion, classical ballistic, energy transport, quantum ballistic, and quantum diffusive). The transport models treat quantum effects in the...