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Tags: transistors

Description

A transistor is a semiconductor device used to amplify and switch electronic signals. It is made of a solid piece of semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current flowing through another pair of terminals. Because the controlled (output) power can be much more than the controlling (input) power, the transistor provides amplification of a signal.More information on Transistor can be found here.

Resources (161-180 of 234)

  1. ECE 606 Lecture 11: Equilibrium Statistics

    16 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Law of mass-action & intrinsic concentration Statistics of donors and acceptor levels Conclusion R. F. Pierret, "Advanced Semiconductor Fundamentals", Modular Series on Solid...

    http://nanohub.org/resources/5803

  2. ECE 606 Lecture 10: Additional Information

    16 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Potential, field, and charge E-k diagram vs. band-diagram Basic concepts of donors and acceptors Conclusion R. F. Pierret, "Advanced Semiconductor Fundamentals", Modular Series on...

    http://nanohub.org/resources/5801

  3. ECE 606 Lecture 13a: Fermi Level Differences for Metals and Semiconductors

    16 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Short chalkboard lecture on Fermi level and band diagram differences for metals and semiconductors.

    http://nanohub.org/resources/6288

  4. ECE 659 Lecture 10: Two-Probe/Four-Probe

    05 Feb 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6244

  5. ECE 659 Lecture 9: Landauer-Buttiker Formalism

    05 Feb 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6241

  6. ECE 606 Lecture 9: Fermi-Dirac Statistics

    04 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Rules of filling electronic states Derivation of Fermi-Dirac Statistics: three techniques Intrinsic carrier concentration Conclusion R. F. Pierret, "Advanced Semiconductor...

    http://nanohub.org/resources/5785

  7. ECE 606 Lecture 8: Density of States

    04 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Calculation of density of states Density of states for specific materials Characterization of Effective Mass Conclusions R. F. Pierret, "Advanced Semiconductor Fundamentals",...

    http://nanohub.org/resources/5784

  8. ECE 606 Lecture 7: Energy Bands in Real Crystals

    04 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: E-k diagram/constant energy surfaces in 3D solids Characterization of E-k diagram: Bandgap Characterization of E-k diagram: Effective Mass Conclusions R. F. Pierret, "Advanced...

    http://nanohub.org/resources/5782

  9. ECE 606 Lecture 5: Energy Bands

    04 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Schrodinger equation in periodic U(x) Bloch theorem Band structure Properties of electronic bands Conclusions R. F. Pierret, "Advanced Semiconductor Fundamentals", Modular Series...

    http://nanohub.org/resources/5758

  10. ECE 606 Lecture 6: Energy Bands (continued)

    04 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Properties of electronic bands E-k diagram and constant energy surfaces Conclusions R. F. Pierret, "Advanced Semiconductor Fundamentals", Modular Series on Solid State Devices,...

    http://nanohub.org/resources/5780

  11. ECE 606 Lecture 4: Solution of Schrodinger Equation

    04 Feb 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Time-independent Schrodinger Equation Analytical solution of toy problems Bound vs. tunneling states Conclusions Additional Notes: Numerical solution of Schrodinger Equation R....

    http://nanohub.org/resources/5756

  12. ECE 659 Lecture 8: Scattering Theory of Transport

    03 Feb 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6218

  13. ECE 659 Lecture 7: Hall Effect II

    03 Feb 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6215

  14. ECE 659 Lecture 6: Hall Effect I

    03 Feb 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6212

  15. ECE 606 Lecture 3: Elements of Quantum Mechanics

    28 Jan 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Why do we need quantum physics Quantum concepts Formulation of quantum mechanics Conclusions R. F. Pierret, "Advanced Semiconductor Fundamentals", Modular Series on Solid State...

    http://nanohub.org/resources/5754

  16. ECE 606 Lecture 2: Geometry of Periodic Crystals

    28 Jan 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Volume & surface issues for BCC, FCC, Cubic lattices Important material systems Miller indices Conclusions Helpful software tool: Crystal Viewer in the ABACUS tool suite. R....

    http://nanohub.org/resources/5752

  17. ECE 606 Lecture 1: Introduction

    28 Jan 2009 | Online Presentations | Contributor(s): Muhammad A. Alam

    Outline: Course information Current flow in semiconductors Types of material systems Classification of crystals

    http://nanohub.org/resources/5750

  18. ECE 659 Quantum Transport: Atom to Transistor

    27 Jan 2009 | Courses | Contributor(s): Supriyo Datta

    Spring 2009 This is a newly produced version of the course that was formerly available. We would greatly appreciate your feedback regarding the new format and contents. Traditionally...

    http://nanohub.org/resources/6172

  19. ECE 659 Lecture 5: Where is the Resistance?

    27 Jan 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6169

  20. ECE 659 Lecture 4: Landauer Model

    27 Jan 2009 | Online Presentations | Contributor(s): Supriyo Datta

    http://nanohub.org/resources/6166

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