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Tags: tunneling

Resources (1-20 of 46)

  1. Tunneling Through Triangular Barrier: an Exercise for PCPBT

    23 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    This exercise teaches the users that a very good result can be obtained when the triangular barrier is approximated with 11 segment piece-wise constant potential barrier...

    http://nanohub.org/resources/5102

  2. Computational Nanoscience, Lecture 26: Life Beyond DFT -- Computational Methods for Electron Correlations, Excitations, and Tunneling Transport

    16 May 2008 | Teaching Materials | Contributor(s): Jeffrey B. Neaton

    In this lecture, we provide a brief introduction to "beyond DFT" methods for studying excited state properties, optical properties, and transport properties. We discuss how the GW approximation...

    http://nanohub.org/resources/4574

  3. Finite Height Quantum Well: an Exercise for Band Structure

    31 Jan 2008 | Teaching Materials | Contributor(s): David K. Ferry

    Use the Resonant Tunneling Diodes simulation tool on nanoHUB to explore the effects of finite height quantum wells. Looking at a 2 barrier device, 300 K, no bias, other standard variables, and 3...

    http://nanohub.org/resources/3949

  4. K-12: Introduction to Quantum Wells

    24 Nov 2008 | Teaching Materials | Contributor(s): David Beck, Mark M Budnik

    A lesson plan for a 20-30 minute exercise for 4th and 5th grade Gifted and Talented students to explore the concept of quantum wells. The objectives of the lesson are: * The students will be...

    http://nanohub.org/resources/5925

  5. Reading Material: Tunneling

    08 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska

    www.eas.asu.edu/~vasileskNSF

    http://nanohub.org/resources/4940

  6. Slides: WKB Approximation Applications

    09 Jul 2008 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    www.eas.asu.edu/~vasileskNSF

    http://nanohub.org/resources/4988

  7. Tunneling

    30 Jul 2011 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    This set of slides describes the quantum-mechanical process for tunneling and how it is accounted for in modeling semiconductor devices. We explain WKB approximation, transfer matrix approach and...

    http://nanohub.org/resources/11771

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