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Tags: Charge Transport

Resources (41-60 of 89)

  1. ECE 656 Lecture 5: Modes and Transmission

    16 Sep 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Modes Transmission Discussion Summary

    http://nanohub.org/resources/12082

  2. ECE 656 Lecture 7: Resistance - Ballistic to Diffusive

    16 Sep 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Review 2D ballistic resistors 2D diffusive resistors Discussion Summary

    http://nanohub.org/resources/12084

  3. ECE 656 Lecture 4: General Model for Transport

    07 Sep 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: The model Near-equilibrium transport Discussion Summary

    http://nanohub.org/resources/11933

  4. ECE 656 Lecture 3: Density of States

    07 Sep 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Density of states Example: graphene Discussion Summary

    http://nanohub.org/resources/11932

  5. ECE 656 Lecture 2: Sums in k-Space/Integrals in Energy Space

    07 Sep 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Density of states in k-space Example Working in energy space Discussion Summary

    http://nanohub.org/resources/11931

  6. ECE 656: Electronic Transport in Semiconductors (Fall 2011)

    29 Aug 2011 | Courses | Contributor(s): Mark Lundstrom

    This course is about how charge flows in semiconductors with an emphasis on transport in nanoscale devices. The objective is to develop a broad understanding of basic concepts. The course is...

    http://nanohub.org/resources/11872

  7. ECE 656 Lecture 1: Introduction to Carrier Transport

    26 Aug 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    http://nanohub.org/resources/11928

  8. OPV: Large Scale Ab Initio Simulation for Charge Transport in Disordered Organic Systems

    31 Jan 2011 | Online Presentations | Contributor(s): Lin-Wang Wang

    This presentation was part of the "Organic Photovoltaics: Experiment and Theory" workshop at the 2010 Users' Meeting of the Molecular Foundry and the National Center for Electron Microscopy, both...

    http://nanohub.org/resources/10500

  9. ECE 656 Lecture 36: The Course in a Lecture

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

    http://nanohub.org/resources/7997

  10. ECE 656 Lecture 35: Ballistic Transport

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

    Outline: Schottky barriers Transport across a thin base High-field collectors

    http://nanohub.org/resources/7992

  11. ECE 656 Exam 2 (Fall 2009)

    07 Dec 2009 | Teaching Materials | Contributor(s): Mark Lundstrom

    http://nanohub.org/resources/7965

  12. ECE 656 Lecture 34: Ensemble Effects in Non-Local Transport

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

    Outline: Review of velocity overshoot Steady-state, spatial transients Heterojunction launching ramps Repeated velocity overshoot Questions?

    http://nanohub.org/resources/7960

  13. ECE 656 Lecture 32: High-Field Transport

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

    Outline: Brief Introduction Current Equation Qualitative features of high field transport Saturated velocity Electron temperature model Survey of results Quick Summary

    http://nanohub.org/resources/7887

  14. 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

  15. 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

  16. ECE 656 Lecture 33: Non-Local Transport

    25 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Review of high-field transport MC simulation of high-field transport Velocity overshoot Summary

    http://nanohub.org/resources/7888

  17. ECE 656 Lecture 29: Balance Equation Approach II

    24 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Quick review Energy balance equation Energy flux balance equation Terminating the hierarchy Summary

    http://nanohub.org/resources/7883

  18. ECE 656 Lecture 28: Balance Equation Approach I

    13 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Introduction General continuity equation Carrier continuity equation Current equation Summary

    http://nanohub.org/resources/7833

  19. ECE 656 Lecture 27: Scattering of Bloch Electrons

    13 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Umklapp processes Overlap integrals ADP Scattering in graphene

    http://nanohub.org/resources/7827

  20. ECE 656 Lecture 26: Mobility in 3D, 2D, and 1D

    13 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    The goal in this lecture is to examine one scattering mechanism (ADP scattering) in 3D, 2D, and 1D to see how the scattering rate changes with dimensionality. Then we’ll compare mobilities...

    http://nanohub.org/resources/7820

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