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Tags: Simulation

All Categories (121-140 of 318)

  1. Carbon nanotube bandstructure

    22 Apr 2010 | Animations | Contributor(s): Saumitra Raj Mehrotra, Gerhard Klimeck

    Carbon nanotubes are allotropes of carbon with a cylindrical nanostructure, and can be categorized into single-walled nanotubes (SWNT) and multi-walled nanotubes (MWNT). These cylindrical carbon ...

    http://nanohub.org/resources/8807

  2. Threshold voltage in a nanowire MOSFET

    22 Apr 2010 | Animations | Contributor(s): Saumitra Raj Mehrotra, SungGeun Kim, Gerhard Klimeck

    Threshold voltage in a metal oxide semiconductor field-effect transistor (better known as a MOSFET) is usually defined as the gate voltage at which an inversion layer forms at the interface...

    http://nanohub.org/resources/8803

  3. Resonant Tunneling Diode operation

    22 Apr 2010 | Animations | Contributor(s): Saumitra Raj Mehrotra, Gerhard Klimeck

    A resonant tunneling diode (RTD) is a type of diode with a resonant tunneling structure that allows electrons to tunnel through various resonant states at certain energy levels. RTDs can be...

    http://nanohub.org/resources/8799

  4. Nanotechnology Animation Gallery

    22 Apr 2010 | Teaching Materials | Contributor(s): Saumitra Raj Mehrotra, Gerhard Klimeck

    Animations and visualization are generated with various nanoHUB.org tools to enable insight into nanotechnology and nanoscience. Click on image for detailed description and larger image download....

    http://nanohub.org/resources/8882

  5. 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

  6. Nanoelectronic Modeling Lecture 22: NEMO1D - Motivation, History and Key Insights

    07 Feb 2010 | Online Presentations | Contributor(s): Gerhard Klimeck

    The primary objective of the NEMO-1D 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

  7. Nanoelectronic Modeling Lecture 03: nanoHUB.org - Online Simulation and More

    25 Jan 2010 | Online Presentations | Contributor(s): Gerhard Klimeck

    This presentation provides a brief overview of the nanoHUB capabilites, compares it to static web page delivery, highlights its technology basis, and provides a vision for future...

    http://nanohub.org/resources/8089

  8. Nanoelectronic Modeling Lecture 02: (NEMO) Motivation and Background

    25 Jan 2010 | Online Presentations | Contributor(s): Gerhard Klimeck, Dragica Vasileska

    Fundamental device modeling on the nanometer scale must include effect of open systems, high bias, and an atomistic basis. The non-equilibrium Green Function Formalism (NEGF) can include all these...

    http://nanohub.org/resources/8088

  9. N-N junction

    Closed | Responses: 0

    I am trying to simulate N-N junction the first with Nd=1018 and the second with Nd=1014.the doping graph has problem, the doping was 10^18 within the first region and was zero within...

    http://nanohub.org/answers/question/428

  10. ECE 656 Lecture 31: Monte Carlo Simulation

    01 Dec 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Introduction Review of carrier scattering Simulating carrier trajectories Free flight Collision Update after collision Putting it all together Summary

    http://nanohub.org/resources/7886

  11. ECE 656 Lecture 30: Balance Equation Approach III

    01 Dec 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline Carrier Temperature and Heat Flux Balance equations in 3D Heterostructures Summary

    http://nanohub.org/resources/7885

  12. Lecture 5: NEGF Simulation of Graphene Nanodevices

    23 Sep 2009 | Online Presentations | Contributor(s): Supriyo Datta

    Network for Computational Nanotechnology, Intel Foundation

    http://nanohub.org/resources/7422

  13. Could VEDA gives a animation of the movement of the all cantilever?

    Closed | Responses: 0

    VEDA gives the equation of the movement of the end of the cantilever y(xL,t) (where xL is the lentght of the cantilever). Could it be possible to have an animation (that the user could...

    http://nanohub.org/answers/question/328

  14. MOSFet Demonstration: MOSFET Device Simulation and Analysis

    11 Jun 2009 | Animations | Contributor(s): Gerhard Klimeck, Benjamin P Haley

    This video shows the simulation and analysis of a MOSFET device using the MOSFet tool. Several powerful analytic features of this tool are demonstrated.

    http://nanohub.org/resources/6830

  15. OMEN Nanowire Demonstration: Nanowire Simulation and Analysis

    11 Jun 2009 | Animations | Contributor(s): Gerhard Klimeck, Benjamin P Haley

    This video shows the simulation and analysis of a nanowire using OMEN Nanowire. Several powerful analytic features of this tool are demonstrated.

    http://nanohub.org/resources/6833

  16. NCN Nanomaterials: Simulation Tools for Education

    02 Jun 2009 | Series

    http://nanohub.org/resources/6809

  17. NCN Nanomaterials: Simulation Tools for Research

    02 Jun 2009 | Series

    http://nanohub.org/resources/6810

  18. Resonant Tunneling Diode Simulation with NEGF: First-Time User Guide

    01 Jun 2009 | Teaching Materials | Contributor(s): Samarth Agarwal, Gerhard Klimeck

    This first-time user guide for Resonant Tunneling Diode Simulation with NEGF provides some fundamental concepts regarding RTDs along with details on how device geometry and simulation parameters...

    http://nanohub.org/resources/6791

  19. EPR - ESR

    14 Apr 2009 | Tools | Contributor(s): Baudilio Tejerina, Joshua Telser

    This program calculates the powder pattern EPR spectra of a 2-spin electronic system.

    http://nanohub.org/resources/dpowj

  20. Theoretical Analysis of Gold Nanoparticles

    06 May 2009 | Teaching Materials | Contributor(s): Jon Camden, George C. Schatz, Baudilio Tejerina

    All physical and chemical properties are size dependent, and the properties of materials on the nanosize scale have important consequences in wide ranging fields. Exploiting nanoscale behavior...

    http://nanohub.org/resources/6737

nanoHUB.org, a resource for nanoscience and nanotechnology, is supported by the National Science Foundation and other funding agencies. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.