
Atomistic Modeling of Nano Devices: From Qubits to Transistors
13 Apr 2016  Online Presentations  Contributor(s): Rajib Rahman
In this talk, I will describe such a framework that can capture complex interactions ranging from exchange and spinorbitvalley coupling in spin qubits to nonequilibrium charge transport in...
http://nanohub.org/resources/23993

Tutorial 4a: High Bias Quantum Transport in Resonant Tunneling Diodes
29 Mar 2011  Online Presentations  Contributor(s): Gerhard Klimeck
Outline:
Resonant Tunneling Diodes  NEMO1D: Motivation / History / Key Insights
Open 1D Systems: Transmission through Double Barrier Structures  Resonant Tunneling
Introduction to RTDs:...
http://nanohub.org/resources/11043

Lecture 3: Introduction to NEGF
08 Sep 2010  Online Presentations  Contributor(s): Supriyo Datta
“Electronics from the Bottom Up” is an educational initiative designed to bring a new perspective to the field of nano device engineering. It is cosponsored by the Intel Foundation and...
http://nanohub.org/resources/9659

Nonequilibrium Green’s functions theory: Transport and optical gain in THz quantum cascade lasers
26 Mar 2010  Online Presentations  Contributor(s): Tillmann Christoph Kubis
Quantum cascade lasers (QCLs) are promising sources of coherent THz radiation. However, state of the art THzQCLs are still limited to cryogenic temperatures. The charge transport in these QCLs is...
http://nanohub.org/resources/8708

Nanoelectronic Modeling nanoHUB Demo 2: RTD simulation with NEGF
09 Mar 2010  Online Presentations  Contributor(s): Gerhard Klimeck
Demonstration of resonant tunneling diode (RTD) simulation using the RTD Simulation with NEGF Tool with a Hartree potential model showing potential profile, charge densities, currentvoltage...
http://nanohub.org/resources/8317

Nanoelectronic Modeling nanoHUB Demo 1: nanoHUB Tool Usage with RTD Simulation with NEGF
09 Mar 2010  Online Presentations  Contributor(s): Gerhard Klimeck
Demonstration of running tools on the nanoHUB. Demonstrated is the RTD Simulation with NEGF Tool using a simple leveldrop potential model and a more realistic device using a ThomasFermi...
http://nanohub.org/resources/8318

Nanoelectronic Modeling Lecture 26: NEMO1D 
09 Mar 2010  Online Presentations  Contributor(s): Gerhard Klimeck
NEMO1D demonstrated the first industrial strength implementation of NEGF into a simulator that quantitatively simulated resonant tunneling diodes. The development of efficient algorithms that...
http://nanohub.org/resources/8596

ECET 499N Lecture 5a: Nanoelectronics III  Datta Lecture Review
19 Feb 2010  Online Presentations  Contributor(s): Helen McNally
http://nanohub.org/resources/8521

Nanoelectronic Modeling Lecture 22: NEMO1D  Motivation, History and Key Insights
07 Feb 2010  Online Presentations  Contributor(s): Gerhard Klimeck
The primary objective of the NEMO1D tool was the quantitative modeling of high performance Resonant Tunneling Diodes (RTDs). The software tool was intended for Engineers (concepts, fast...
http://nanohub.org/resources/8389

Nanoelectronic Modeling Lecture 21: Recursive Green Function Algorithm
07 Feb 2010  Online Presentations  Contributor(s): Gerhard Klimeck
The Recursive Green Function (RGF) algorithms is the primary workhorse for the numerical solution of NEGF equations in quasi1D systems. It is particularly efficient in cases where the device is...
http://nanohub.org/resources/8388

Nanoelectronic Modeling Lecture 20: NEGF in a Quasi1D Formulation
27 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck, Samarth Agarwal, Zhengping Jiang
This lecture will introduce a spatial discretization scheme of the Schrödinger equation which represents a 1D heterostructure like a resonant tunneling diode with spatially varying band edges and...
http://nanohub.org/resources/8203

Nanoelectronic Modeling Lecture 19: Introduction to RTDs  Asymmetric Structures
27 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck
This lecture explores this effect in more detail by targeting an RTD that has a deliberate asymmetric structure. The collector barrier is chosen thicker than the emitter barrier. With this...
http://nanohub.org/resources/8202

Nanoelectronic Modeling Lecture 17: Introduction to RTDs  Relaxation Scattering in the Emitter
27 Jan 2010  Online Presentations  Contributor(s): Gerhard Klimeck
Realistic RTDs will have nonlinear electrostatic potential in their emitter. Typically a triangular well is formed in the emitter due to the applied bias and the emitter thus contains discrete...
http://nanohub.org/resources/8200

Lecture 2: Graphene Fundamentals
22 Sep 2009  Online Presentations  Contributor(s): Supriyo Datta
Network for Computational Nanotechnology,
Intel Foundation
http://nanohub.org/resources/7384

Lecture 6: Graphene PN Junctions
22 Sep 2009  Online Presentations  Contributor(s): Mark Lundstrom
Outline:
Introduction
Electron optics in graphene
Transmission across NP junctions
Conductance of PN and NN junctions
Discussion
Summary
Network for Computational Nanotechnology,
Intel...
http://nanohub.org/resources/7423

Lecture 3: Low Bias Transport in Graphene: An Introduction
18 Sep 2009  Online Presentations  Contributor(s): Mark Lundstrom
Outline:
Introduction and Objectives
Theory
Experimental approach
Results
Discussion
Summary
Lecture notes are available for this lecture.
http://nanohub.org/resources/7401

ECE 659 Lecture 42: Summing Up
04 May 2009  Online Presentations  Contributor(s): Supriyo Datta
http://nanohub.org/resources/6734

ECE 659 Lecture 38.0: Correlations and Entanglement
04 May 2009  Online Presentations  Contributor(s): Supriyo Datta
This lecture is from the series of lectures
Nanoelectronics and the Meaning of Resistance.
http://nanohub.org/resources/6731

ECE 659 Lecture 36: Law of Equilibrium
01 May 2009  Online Presentations  Contributor(s): Supriyo Datta
http://nanohub.org/resources/6724

ECE 659 Lecture 18: NEGF Equations
03 Mar 2009  Online Presentations  Contributor(s): Supriyo Datta
http://nanohub.org/resources/6427