
Multigate Nanowire FET
18 May 2007   Contributor(s):: Mincheol Shin
3D simulator for silicon nanowire field effect transistors with multiple gates

CNTFET Lab
13 Mar 2006   Contributor(s):: Neophytos Neophytou, Shaikh S. Ahmed, POLIZZI ERIC, Gerhard Klimeck, Mark Lundstrom
Simulates ballistic transport properties in 3D Carbon NanoTube Field Effect Transistor (CNTFET) devices

McCoy Lecture: Nanodevices and Maxwell's Demon
04 Oct 2006   Contributor(s):: Supriyo Datta
This is a video taped live lecture covering roughly the same material as lecture 1 of "Concepts of Quantum Transport". Video only.

CQT Lecture 4: Coulomb blockade and Fock space
30 Nov 2006   Contributor(s):: Supriyo Datta
Objective: To illustrate the limitations of the model described in Lectures 2, 3 and introduce a completely different approach based on the concept of Fock space. I believe this will be a key concept in the next stage of development of transport physics.

CQT Lecture 3: Probabilities, Wavefunctions and Green Functions
30 Nov 2006   Contributor(s):: Supriyo Datta
Objective: To extend the simple model from Lecture 2 into the fullblown model combines the NEGF (NonEquilibrium Green Function) method with the Landauer approach.

CQT Lecture 2: Electrical Resistance  A Simple Model
30 Nov 2006   Contributor(s):: Supriyo Datta
Objective:To introduce a simple quantitative model for describing current flow in nanoscalestructures and relate it to wellknown large scale properties like Ohm’s Law.

CQT Lecture 1: Nanodevices and Maxwell's Demon
30 Nov 2006   Contributor(s):: Supriyo Datta
Objective: To illustrate the subtle interplay of dynamics and thermodynamicsthat distinguishes transport physics.

CQT Introduction
30 Nov 2006   Contributor(s):: Supriyo Datta
A short overview of this series of four lectures is given.

CQT: Concepts of Quantum Transport
30 Nov 2006   Contributor(s):: Supriyo Datta
Note: For an expanded version of these lectures see Datta's 2008 NCN@Purdue Summer School presentations onNanoelectronics and the Meaning of Resistance.How does the resistance of a conductor change as we shrink its length all the way down to a few atoms? This is a question that has intrigued...

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...

Nanowire
19 May 2006   Contributor(s):: HongHyun Park, Lang Zeng, Matthew Buresh, Siqi Wang, Gerhard Klimeck, Saumitra Raj Mehrotra, Clemens Heitzinger, Benjamin P Haley
Simulate 3D nanowire transport in the effective mass approximation with phonon scattering and 3D Poisson selfconsistent solution

Fundamentals of Nanoelectronics (Fall 2004)
01 Sep 2004   Contributor(s):: Supriyo Datta, Behtash Behinaein
Please Note: A newer version of this course is now availableand we would greatly appreciate your feedback regarding the new format and contents.Welcome to the ECE 453 lectures.The development of "nanotechnology" has made it possible to engineer material and devices on a length scale as small as...

Resonant Tunneling Diode Simulator
10 Oct 2005   Contributor(s):: Michael McLennan
Simulate 1D resonant tunneling devices and other heterostructures via ballistic quantum transport

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...

SEQUAL 2.1 Source Code Download
09 Mar 2005   Contributor(s):: Michael McLennan
SEQUAL 2.1 is a device simulation program that computes Semiconductor Electrostatics by Quantum Analysis. Given a device, SEQUAL will compute the electron density and the current density using a quantum mechanical, collisionless description of electron propagation. It was designed to be a...

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...