Tags: Charge Transport

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  1. ECE 656 Exam 1 (Fall 2009)

    08 Oct 2009 | Teaching Materials | Contributor(s): Mark Lundstrom

    http://nanohub.org/resources/7561

  2. ECE 656 Exam 2 (Fall 2009)

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

    http://nanohub.org/resources/7965

  3. ECE 656 Introductory Lecture

    26 Aug 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    http://nanohub.org/resources/7282

  4. ECE 656 Lecture 10: Thermoelectric Effects - (Electronic) Heat Flow

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

    Outline: Introduction Heat transport by current flow Mathematical formulation Discussion Summary

    http://nanohub.org/resources/12127

  5. ECE 656 Lecture 10: The Drift-Diffusion Equation

    30 Sep 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Transport in the bulk The DD equation Indicial notation DD equation with B-field

    http://nanohub.org/resources/7394

  6. ECE 656 Lecture 11: Coupled Current Equations and Thermoelectric Devices

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

    Outline: Introduction Coupled flow equations Thermoelectric devices Discussion Summary

    http://nanohub.org/resources/12128

  7. ECE 656 Lecture 11: Discussion

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

    Outline: P-type conductors and thermoelectrics ZT figure of merit Maximizing the “power factor” TE parameters for non-degenerate semiconductor

    http://nanohub.org/resources/7395

  8. ECE 656 Lecture 12: Boltzmann Transport Equation

    18 Sep 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Introduction Semi-classical electron dynamics Boltzmann Transport Equation (BTE) Scattering Discussion Summary

    http://nanohub.org/resources/7396

  9. ECE 656 Lecture 12: Scattering and Transmission

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

    Outline: Introduction Physics of carrier scattering Transmission and mfp MFP and scattering Discussion Summary

    http://nanohub.org/resources/12136

  10. ECE 656 Lecture 13: Phonon Transport

    05 Oct 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Introduction Electrons and Phonons General model for heat conduction Thermal conductivity Debye model Scattering Discussion Summary

    http://nanohub.org/resources/12174

  11. ECE 656 Lecture 13: Solving the BTE: equilibrium and ballistic

    22 Sep 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Quick review Equilibrium BTE Ballistic BTE Discussion Summary

    http://nanohub.org/resources/7426

  12. ECE 656 Lecture 14: Solving the BTE: 1D/RTA

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

    Outline: The RTA Solving the BTE: drift Solving the BTE: diffusion Energy-dependent scattering time Relation to Landauer Discussion Summary

    http://nanohub.org/resources/7506

  13. ECE 656 Lecture 14: The Boltzmann Transport Equation

    14 Oct 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Introduction Equation of motion The BTE Solving the s.s. BTE Discussion Summary

    http://nanohub.org/resources/12228

  14. ECE 656 Lecture 15: Solving the BTE - General Solution for B = 0

    06 Oct 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    General solution 2) Current equation 3) Coupled current equations 4) The RTA 5) Summary

    http://nanohub.org/resources/7507

  15. ECE 656 Lecture 15: The BTE - Transport Coefficients

    18 Oct 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Introduction Conductivity Drift current Diffusion current Discussion Summary

    http://nanohub.org/resources/12229

  16. ECE 656 Lecture 16: Solving the BTE: Magnetic Fields

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

    Outline: General solution Current equation Coupled current equations Example Summary

    http://nanohub.org/resources/7508

  17. ECE 656 Lecture 16: The BTE - with B-Fields

    20 Oct 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Review B-fields Hall effect Large B-fields Summary

    http://nanohub.org/resources/12309

  18. ECE 656 Lecture 17: BTE and Landauer

    02 Oct 2009 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: BTE review Transport Distribution Connection to Landauer Modes Mean-free-path Summary This lecture is based on a recent paper, "On Landauer vs. Boltzmann and Full Band vs....

    http://nanohub.org/resources/7509

  19. ECE 656 Lecture 17: Near-Equilibrium Measurements I

    01 Nov 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Introduction Resistivity / conductivity measurements Hall effect measurements The van der Pauw method Summary

    http://nanohub.org/resources/12378

  20. ECE 656 Lecture 18: Near-Equilibrium Measurements II

    01 Nov 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    Outline: Review The van der Pauw method Temperature-dependent measurements Errors in Hall effect measurements Graphene: a case study Summary

    http://nanohub.org/resources/12379