Tags: computational science/engineering

All Categories (61-80 of 127)

  1. Self-Assembled Quantum Dot Wave Structure

    31 Jan 2011 | | Contributor(s):: Gerhard Klimeck, Insoo Woo, Muhammad Usman, David S. Ebert

    A 20nm wide and 5nm high dome shaped InAs quantum dot grown on GaAs and embedded in InAlAs is visualized.

  2. Electron Density in a Nanowire

    30 Jan 2011 | | Contributor(s):: Gerhard Klimeck, Saumitra Raj Mehrotra

    Electron Density in a circular Silicon nanowire transistor.

  3. Tunneling in an Nanometer-Scaled Transistor

    25 Jan 2011 | | Contributor(s):: Gerhard Klimeck, Mathieu Luisier, Neerav Kharche, George A. Howlett, Insoo Woo, David Ebert

    Electrons tunneling through the gate of an ultra-scaled transistor.

  4. Computer in Science Engineering: featuring nanoHUB.org

    22 Apr 2010 |

    The current issue of Computing in Science and Engineering focuses on cyber-enabled nanotechnology, and nanoHUB.org is featured extensively throughout.

  5. The Transparency Paradox: Computational Simulations as Learning Tools for Engineering Graduate Education

    08 Apr 2010 | | Contributor(s):: Alejandra J. Magana, Sean Brophy,

    Computational simulations have become a critical part of computational science, which is being described as the third leg in this century’s methodologies of science. Computational simulations have also become a critical element of learning experiences as they can provide engineering students with...

  6. Are Simulation Tools Developed and Used by Experts Appropriate Experimentation Tools for Educational Contexts?

    08 Apr 2010 | | Contributor(s):: Alejandra J. Magana, Sean Brophy,

    Simulations and visualizations can lead to significant improvements in students'conceptual understanding. This increased understanding may be due to the formation of expert-like dynamic mental models. Laboratory simulations have been used in educational contexts forinquiry learning by allowing...

  7. Professors' Instructional Approaches and Students' Perceptions of nanoHUB Simulations as Learning Tools.

    08 Apr 2010 | | Contributor(s):: Alejandra J. Magana, Sean Brophy,

    Simulations can provide a critical element of learning experiences. Simulations are alsobecoming a critical part of computational science, which is being described as the thirdlegin this century's methodologies of science (Sabelli, et. al, 2005). Opportunities existto use the same simulation as...

  8. Professor's and Student's Perceptions and Experiences of Computational Simulations as Learning Tools

    04 Apr 2010 | | Contributor(s):: Alejandra J. Magana

    Computational simulations are becoming a critical component of scientific and engineering research, and now are becoming an important component for learning. This dissertation provides findings from a multifaceted research study exploring the ways computational simulations have been perceived and...

  9. Research projects for summer

    Q&A|Closed | Responses: 0

    I am a sophomore in computer engineering and I wanted to know if there are any good research projects this summer in my field. If there are, could you please write the project and the professor...

    https://nanohub.org/answers/question/460

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

    07 Feb 2010 | | 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 turn-around, interactive) and Scientists (detailed device anaysis). Therefore various degrees of...

  11. Nanoelectronic Modeling: From Quantum Mechanics and Atoms to Realistic Devices

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

    The goal of this series of lectures is to explain the critical concepts in the understanding of the state-of-the-art modeling of nanoelectronic devices such as resonant tunneling diodes, quantum wells, quantum dots, nanowires, and ultra-scaled transistors. Three fundamental concepts critical to...

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

    25 Jan 2010 | | 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 cyberinfrastructures in a system of federated HUBs powered by the HUBzero.org infrastructure.

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

    25 Jan 2010 | | 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 components in a fundamentally sound approach and has been the basis for a few novel device...

  14. MIT Tools for Energy Conversion and Storage

    13 Sep 2009 | | Contributor(s):: Jeffrey C Grossman, Joo-Hyoung Lee, Varadharajan Srinivasan, Alexander S McLeod, Lucas Wagner

    Atomic-Scale Simulation Tools to Explore Energy Conversion and Storage Materials

  15. Chanaka Suranjith Rupasinghe

    Chanaka Rupasinghe is a researcher of computational nanotechnology at Lanka Software Foundation and he works together with Sri Lanka Institute of Nanotechnology on open-source simulation and...

    https://nanohub.org/members/36739

  16. NCN at Berkeley Tools

    NCN@Berkeley Tool Support We have identified a list of tools for which we commit the following level of service: monitor support tickets, questions, and wishlists and provide a response...

    https://nanohub.org/wiki/NCNatBerkeleyTools

  17. ABINIT: First-Time User Guide

    09 Jun 2009 | | Contributor(s):: Benjamin P Haley

    This first-time user guide provides an introduction to using ABINIT on nanoHUB. We include a very brief summary of Density Functional Theory along with a tour of the Rappture interface. We discuss the default simulation (what happens if you don't change any inputs, and just hit...

  18. NCN Nanomaterials: Simulation Tools for Education

    02 Jun 2009 |

    Please find an updated list of materials related simulation tools and resources at the Materials Science Education Group.

  19. SUGARCube - Netlist Input Tool

    15 Jul 2008 | | Contributor(s):: Fengyuan Li, Jason Clark

    Simulate the user input netlist by SUGAR2.0

  20. ECE 612 Lecture 21: On Becoming a True Technology Developer

    02 Dec 2008 | | Contributor(s):: Mark Lundstrom