Tags: nanotransistors

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A nanotransistor is a transistor whose dimensions are measured in nanometers. Transistors are used for switching and amplifying electronic signals. When combined in the millions and billions, they can be used to create sophisticated programmable information processors.

 

Online Presentations (81-100 of 335)

  1. ECE 656 Lecture 23: Ionized Impurity Scattering II

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

    Outline:ReviewConwell-Weisskopf approachII MobilityDiscussionSummary / Questions

  2. ECE 656 Lecture 27: Scattering in 1D, 2D and 3D

    Online Presentations | 22 Nov 2011 | Contributor(s):: Mark Lundstrom

    Outline:Review of ADP Scattering in 3DADP Scattering in 2D: MCAADP Scattering in 2D: FGRADP Scattering in 1D: FGRMobility in 1D, 2D, and 3D

  3. ECE 656 Lecture 26: Phonon Scattering III

    Online Presentations | 22 Nov 2011 | Contributor(s):: Mark Lundstrom

    Outline:ReviewExamplePOP and IV scatteringScattering in common semiconductorsElectron-electron scatteringSummary

  4. ECE 656 Lecture 25: Phonon Scattering II

    Online Presentations | 22 Nov 2011 | Contributor(s):: Mark Lundstrom

    Outline:Reviewphononselectron-phonon couplingEnergy-momentum conservationMathematical formulationExampleSummary

  5. ECE 656 Lecture 21: Scattering and Fermi’s Golden Rule

    Online Presentations | 21 Nov 2011 | Contributor(s):: Mark Lundstrom

    Outline:Fermi’s Golden RuleExample: static potentialExample: oscillating potentialDiscussionSummary

  6. ECE 656 Lecture 22: Ionized Impurity Scattering I

    Online Presentations | 10 Nov 2011 | Contributor(s):: Mark Lundstrom

    Outline:ReviewScreeningBrooks-Herring approachConwell-Weisskopf approachDiscussionSummary/Questions

  7. ECE 656 Lecture 28: Scattering of Bloch Electrons

    Online Presentations | 09 Nov 2011 | Contributor(s):: Mark Lundstrom

    This lecture should be viewed in the 2009 teaching ECE 656 Lecture 27: Scattering of Bloch Electrons

  8. ECE 656 Lecture 24: Phonon Scattering I

    Online Presentations | 09 Nov 2011 | Contributor(s):: Mark Lundstrom

    This lecture should be viewed in the 2009 teaching ECE 656 Lecture 23: Phonon Scattering I

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

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

    Outline:IntroductionResistivity / conductivity measurementsHall effect measurementsThe van der Pauw methodSummary

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

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

    Outline:ReviewThe van der Pauw methodTemperature-dependent measurementsErrors in Hall effect measurementsGraphene: a case studySummary

  11. ECE 656 Lecture 19: Scattering I - Collision Integral

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

    Outline:ReviewCollision operatorElectron-electron scatteringDiscussionSummary

  12. ECE 656 Lecture 20: Scattering II - Relaxation time approximation

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

    Outline:Justification of the RTADiscussionHW prob. 17

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

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

    Outline:ReviewB-fieldsHall effectLarge B-fieldsSummary

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

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

    Outline:IntroductionConductivityDrift currentDiffusion currentDiscussionSummary

  15. ECE 656 Lecture 14: The Boltzmann Transport Equation

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

    Outline:IntroductionEquation of motionThe BTESolving the s.s. BTEDiscussionSummary

  16. ECE 656 Lecture 13: Phonon Transport

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

    Outline:IntroductionElectrons and PhononsGeneral model for heat conductionThermal conductivityDebye modelScatteringDiscussionSummary

  17. ECE 656 Lecture 8: More about Resistance

    Online Presentations | 03 Oct 2011 | Contributor(s):: Mark Lundstrom

    Outline:ReviewDiscussionpower dissipationvoltage dropn-type vs. p-type“apparent” mobility1D and 3D resistorsGraphene: A case studySummary

  18. ECE 656 Lecture 12: Scattering and Transmission

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

    Outline:IntroductionPhysics of carrier scatteringTransmission and mfpMFP and scatteringDiscussionSummary

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

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

    Outline:IntroductionHeat transport by current flowMathematical formulationDiscussionSummary

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

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

    Outline:IntroductionCoupled flow equationsThermoelectric devicesDiscussionSummary