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Progress on Quantum Transport Simulation Using Empirical Pseudopotentials
10 Feb 2016 | | Contributor(s):: Jingtian Fang, William Gerard Hubert Vandenberghe, Massimo V Fischetti
IWCE 2015 presentation. After performing one-dimensional simulation of electron transport in narrow quantum wires without gate control in (Fang et al., 2014) and (Fu and Fischetti, 2013) using the open boundary-conditions full-band plane-wave transport formalism derived in (Fu, 2013), we now...
Wigner Function Approach to Quantum Transport in QCLs
10 Feb 2016 | | Contributor(s):: Olafur Jonasson, Irena Knezevic
IWCE 2015 presentation. Abstract and more information to be added at a later date.
nanoHUB-U Fundamentals of Nanoelectronics B: Quantum Transport: Scientific Overview
11 Dec 2015 | | Contributor(s):: Supriyo Datta
This video is the Scientific Overview for the nanoHUB-U course "Fundamentals of Nanoelectronics Part B: Quantum Transport" by Supriyo Datta.
Analyzing Variability in Short-Channel Quantum Transport from Atomistic First Principles
05 Nov 2015 | | Contributor(s):: Qing Shi
IWCE 2015 invited presentation. Due to random impurity fluctuations, the device-to-device variability is a serious challenge to emerging nanoelectronics. In this talk I shall present a theoretical formalism and its numerical realization to predict quantum-transport variability from...
ECE 606 Lecture 25: Modern MOSFETs
03 Dec 2012 | | Contributor(s):: Gerhard Klimeck
Nanoscale Transistors Lecture 5: Transport - ballistic, diffusive, non-local, and quantum
19 Jul 2012 | | Contributor(s):: Mark Lundstrom
NEMO5 Tutorial 6B: Device Simulation - Quantum Transport in GaSb/InAs Tunneling FET
16 Jul 2012 | | Contributor(s):: Yu He
ECE 656 Lecture 35: Introduction to Quantum Transport in Devices
25 Jan 2012 | | Contributor(s):: Mark Lundstrom
Outline:IntroductionSemiclassical ballistic transportQuantum ballistic transportCarrier scattering in quantum transportDiscussionSummary
Tutorial 4a: High Bias Quantum Transport in Resonant Tunneling Diodes
29 Mar 2011 | | Contributor(s):: Gerhard Klimeck
Outline:Resonant Tunneling Diodes - NEMO1D: Motivation / History / Key InsightsOpen 1D Systems: Transmission through Double Barrier Structures - Resonant TunnelingIntroduction to RTDs: Linear Potential DropIntroduction to RTDs: Realistic Doping ProfilesIntroduction to RTDs: Relaxation Scattering...
Tutorial 4b: Introduction to the NEMO3D Tool - Electronic Structure and Transport in 3D
Electronic Structure and Transport in 3D - Quantum Dots, Nanowires and Ultra-Thin Body Transistors
Tutorial 4c: Formation of Bandstructure in Finite Superlattices (Exercise Session)
How does bandstructure occur? How large does a repeated system have to be? How does a finite superlattice compare to an infinite superlattice?
Tutorial 4d: Formation of Bandstructure in Finite Superlattices (Exercise Demo)
Demonstration of thePiece-Wise Constant Potential Barriers Tool.
Atomistic Modeling and Simulation Tools for Nanoelectronics and their Deployment on nanoHUB.org
16 Dec 2010 | | Contributor(s):: Gerhard Klimeck
At the nanometer scale the concepts of device and material meet and a new device is a new material and vice versa. While atomistic device representations are novel to device physicists, the semiconductor materials modeling community usually treats infinitely periodic structures. Two electronic...
Discussion Session 2 (Lectures 3 and 4)
08 Sep 2010 | | Contributor(s):: Supriyo Datta
Lecture 3: Introduction to NEGF
Lecture 2: Quantum of Conductance: Resistance and uncertainty
08 Sep 2010 |
Nanoelectronic Modeling Lecture 41: Full-Band and Atomistic Simulation of Realistic 40nm InAs HEMT
05 Aug 2010 | | Contributor(s):: Gerhard Klimeck, Neerav Kharche, Neophytos Neophytou, Mathieu Luisier
This presentation demonstrates the OMEN capabilities to perform a multi-scale simulation of advanced InAs-based high mobility transistors.Learning Objectives:Quantum Transport Simulator Full-Band and Atomistic III-V HEMTs Performance Analysis Good Agreement with Experiment Some Open Issues...
Lecture 1b: Nanotransistors - A Bottom Up View
20 Jul 2010 | | Contributor(s):: Mark Lundstrom
MOSFET scaling continues to take transistors to smaller and smaller dimensions. Today, the MOSFET is a true nanoelectronic device – one of enormous importance for computing, data storage, and for communications. In this lecture, I will present a simple, physical model for the nanoscale MOSFET...
Nanoelectronic Modeling Lecture 25b: NEMO1D - Hole Bandstructure in Quantum Wells and Hole Transport in RTDs
09 Mar 2010 | | Contributor(s):: Gerhard Klimeck
Heterostructures such as resonant tunneling diodes, quantum well photodetectors and lasers, and cascade lasers break the symmetry of the crystalline lattice. Such break in lattice symmetry causes a strong interaction of heavy-, light- and split-off hole bands. The bandstructure of holes and the...
ECE 606 Lecture 38: Modern MOSFET
out of 5 stars
07 May 2009 | | Contributor(s):: Muhammad A. Alam