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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.
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.
MATLAB codes from the "Lessons from Nanoelectronics"
10 Dec 2015 | | Contributor(s):: Supriyo Datta
The .zip archive contains all the codes from the book.You can download and unzip the file to access the codes organized in folders (titled by the Lecture number).You can run this on MATLAB or use the OCTAViEw tool on nanoHUB.
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...
3D Topological Insulator Nanowire NEGF Simulation on GPU
28 May 2015 | | Contributor(s):: Gaurav Gupta
This code developed in C and CUDA simulates the carrier transport in three-dimensional (3D) topological insulator (TI) nanowire, with Bi2Se3 as exemplar material, with or without impurities, edge defects, acoustic phonons and vacancies for semi-infinite or metallic...
Quantum Point Contact
02 Feb 2015 | | Contributor(s):: Richard Akis, Shaikh S. Ahmed, Mohammad Zunaidur Rashid, Richard Akis
Simulates the conductance and associated wavefunctions of Quantum Point Contacts.
Efficiency Enhancement for Nanoelectronic Transport Simulations
02 Feb 2014 | | Contributor(s):: Jun Huang
PhD thesis of Jun HuangContinual technology innovations make it possible to fabricate electronic devices on the order of 10nm. In this nanoscale regime, quantum physics becomes critically important, like energy quantization effects of the narrow channel and the leakage currents due to tunneling....
Modeling Quantum Transport in Nanoscale Transistors
28 Jun 2013 | | Contributor(s):: Ramesh Venugopal
As critical transistor dimensions scale below the 100 nm (nanoscale) regime, quantum mechanical effects begin to manifest themselves and affect important device performance metrics. Therefore, simulation tools which can be applied to design nanoscale transistors in the future, require new theory...
Nanoscale MOSFETS: Physics, Simulation and Design
28 Jun 2013 | | Contributor(s):: Zhibin Ren
This thesis discusses device physics, modeling and design issues of nanoscale transistors at the quantum level. The principle topics addressed in this report are 1) an implementation of appropriate physics and methodology in device modeling, 2)development of a new TCAD (technology computer aided...
NEMO5 Latest Version Source
19 Mar 2013 | | Contributor(s):: James Fonseca, Michael Povolotskyi, Tillmann Christoph Kubis, Jean Michel D Sellier
Revision 24185 uploaded on December 16th, 2016.Revision 23455 updated on August 8th, 2016 Revision 21229 updated on Sept 2, 2015. Use this if you want to build NEMO5 from source.
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
NEMO5 Materials Database
25 Mar 2012 |
Revision 21229 for use on Conte August 4th, 2015
NEMO5 Public Examples
07 Mar 2012 | | Contributor(s):: James Fonseca
Public examples have been removed. Please see the regression test resource https://nanohub.org/resources/19171revision 8163Updated August 8, 2012bulk_Cu NCN_summer_school_2012Python_solverbulk_GaAs_band_structure Nitrides Si_all_around_band_structurebulk_GaAs_parallelPoisson_Schroedinger_eff_mass...
NEMO 5 Latest Version Executable
13 Feb 2012 | | Contributor(s):: Gerhard Klimeck
This tarball contains the latest version of a statically compiled NEMO5 for x86 64 bit linux. It also includes the materials database.revision 13611 uploaded Jan 10, 2014
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
Dissipative Quantum Transport in Semiconductor Nanostructures
28 Dec 2011 | | Contributor(s):: Peter Greck
In this work, we investigate dissipative quantum transport properties of an open system. After presenting the background of ballistic quantum transport calculations, a simple scattering mechanism, called Büttiker Probes, is introduced. Then, we assess the properties of the Büttiker Probe model...