Tags: tunneling

Resources (41-50 of 50)

  1. Reading Material: Tunneling

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

    www.eas.asu.edu/~vasileskNSF

    http://nanohub.org/resources/4940

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

    20 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. Quantum and Semi-classical Electrostatics Simulation of SOI Trigates

    04 Mar 2008 | Tools | Contributor(s): Hyung-Seok Hahm, Andres Godoy

    Generate quantum/semi-classical electrostatic simulation results for a simple Trigate structure

    http://nanohub.org/resources/MCTrigate

  4. What Promises do Nanotubes and Nanowires Hold for Future Nanoelectronics Applications?

    18 Feb 2008 | Online Presentations | Contributor(s): Joerg Appenzeller

    Various low-dimensional materials are currently explored for future electronics applications. The common ground for all these structures is that the surface related impact can no longer be...

    http://nanohub.org/resources/4059

  5. 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

  6. Application of the Keldysh Formalism to Quantum Device Modeling and Analysis

    14 Jan 2008 | Papers | Contributor(s): Roger Lake

    The effect of inelastic scattering on quantum electron transport through layered semi-conductor structures is studied numerically using the approach based on the non-equilibrium Green's function...

    http://nanohub.org/resources/3833

  7. Electron-Phonon and Electron-Electron Interactions in Quantum Transport

    14 Jan 2008 | Papers | Contributor(s): Gerhard Klimeck

    The objective of this work is to shed light on electron transport through sub-micron semi-conductor structures, where electronic state quantization, electron-electron interactions and...

    http://nanohub.org/resources/3831

  8. Quantum Ballistic Transport in Semiconductor Heterostructures

    27 Aug 2007 | Papers | Contributor(s): Michael McLennan

    The development of epitaxial growth techniques has sparked a growing interest in an entirely quantum mechanical description of carrier transport. Fabrication methods, such as molecular beam...

    http://nanohub.org/resources/3086

  9. Periodic Potential

    21 Feb 2007 | Tools | Contributor(s): Heng Li, Alexander Gavrilenko

    Calculation of the allowed and forbidden states in a periodic potential

    http://nanohub.org/resources/periodicpot

  10. The Bardeen Transfer Hamiltonian Approach to Tunneling and its Application to STM/Carbon Nanotubes

    19 Aug 2005 | Online Presentations | Contributor(s): Peter Albrecht, Kyle Ritter, Laura Ruppalt

    This presentation covers the Bardeen Transfer Hamiltonian approach to tunneling and its application to STM/carbon nanotubes.

    http://nanohub.org/resources/382