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A Single Atom Transistor: The Ultimate Scaling Limit – Entry into Quantum Computing
14 Oct 2020 | | Contributor(s):: Gerhard Klimeck
50th European Solid-State Device Research Conference
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A Tutorial for Nanoelectronics Simulation Tools
03 Jul 2007 | | Contributor(s):: James K Fodor, Jing Guo
This learning module introduces nanoHUB users to some of the available simulators. The simulators discussed are FETToy, nanoMOS, Schred, CNTbands, and QDot Lab. For each simulator, a brief introduction to the simulator is presented, followed by voiced presentations featuring the simulator in...
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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...
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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...
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Bandstructure Effects in Nano Devices With NEMO: from Basic Physics to Real Devices and to Global Impact on nanoHUB.org
08 Mar 2019 | | Contributor(s):: Gerhard Klimeck
This presentation will intuitively describe how bandstructure is modified at the nanometer scale and what some of the consequences are on the device performance.
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BNC Annual Research Symposium: Nanoelectronics and Semiconductor Devices
23 Apr 2007 | | Contributor(s):: David Janes
This presentation is part of a collection of presentations describing the projects, people, and capabilities enhanced by research performed in the Birck Center, and a look at plans for the upcoming year.
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Can numerical “experiments” INSPIRE physical experiments?
20 Dec 2007 | | Contributor(s):: Supriyo Datta
This presentation was one of 13 presentations in the one-day forum, "Excellence in Computer Simulation," which brought together a broad set of experts to reflect on the future of computational science and engineering.
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CQT Introduction
30 Nov 2006 | | Contributor(s):: Supriyo Datta
A short overview of this series of four lectures is given.
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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.
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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 well-known large scale properties like Ohm’s Law.
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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 full-blown model combines the NEGF (Non-Equilibrium Green Function) method with the Landauer approach.
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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.
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Discussion Session 2 (Lectures 3 and 4)
08 Sep 2010 | | Contributor(s):: Supriyo Datta
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ECE 495N Lecture 10: Shrödinger's Equation in 3-D
30 Sep 2008 | | Contributor(s):: Supriyo Datta
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ECE 495N Lecture 11: Valence Electrons and Charging Energy
30 Sep 2008 | | Contributor(s):: Supriyo Datta
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ECE 495N Lecture 12: Single Electron Charging
01 Oct 2008 | | Contributor(s):: Supriyo Datta
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ECE 495N Lecture 13: Multi-Electron Picture
01 Oct 2008 | | Contributor(s):: Supriyo Datta
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ECE 495N Lecture 14: Law of Equilibrium
04 Nov 2008 | | Contributor(s):: Supriyo Datta
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ECE 495N Lecture 15: Covalent Bonding
27 Oct 2008 | | Contributor(s):: Supriyo Datta
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ECE 495N Lecture 16: Basis Functions I
27 Oct 2008 | | Contributor(s):: Supriyo Datta