Tags: MOSFET

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Description

The metal–oxide–semiconductor field-effect transistor is a device used for amplifying or switching electronic signals. In MOSFETs, a voltage on the oxide-insulated gate electrode can induce a conducting channel between the two other contacts called source and drain. The channel can be of n-typeor p-type, and is accordingly called an nMOSFET or a pMOSFET (also commonly nMOS, pMOS). It is by far the most common transistor in both digital and analog circuits, though the bipolar junction transistor was at one time much more common. More information on MOSFET can be found here.

Resources (81-100 of 153)

  1. MOSFET Design Calculations - Step 2 (Instructor Copy)

    Teaching Materials | 02 Jan 2011 | Contributor(s):: Stella Quinones, Jose Valdez

    A series of homework assignments were created to introduce senior level undergraduate Electrical and Computer Engineering students to the design of MOSFETs by combining calculations of MOSFET related design parameters for a set of doping and oxide thickness values with the analysis of MOSFET...

  2. MOSFET Worked out problems 1

    Teaching Materials | 06 Dec 2010 | Contributor(s):: Saumitra Raj Mehrotra, Gerhard Klimeck

    Short channel effects in a MOSFET due to channel length scaling are highlighted in this worked out problem.

  3. A methodology for SPICE-compatible modeling of nanoMOSFETs

    Teaching Materials | 17 Nov 2010 | Contributor(s):: Alba Graciela Avila, David Espejo

    An original SPICE-compatible model for Intel's 45nm High-K MOSFET is presented. It takes into account some Quantum-Mechanical Effects that occur at small scale like Channel Length Modulation (CLM), Threshold Voltage variation and Velocity saturation, and is the first in his class that is not...

  4. ABACUS: Test for MOSFET Tool

    Teaching Materials | 18 Oct 2010 | Contributor(s):: Saumitra Raj Mehrotra, Dragica Vasileska, Gerhard Klimeck

    The objective of this test is to give an idea to a self-learning students or to instructors in the case this test is used in a classroom the level of understanding of this topic when students have gone through the learning material, worked exercises and have completed the assignments and the...

  5. Verification of the Validity of the MOSFET Tool

    Teaching Materials | 11 Oct 2010 | Contributor(s):: Saumitra Raj Mehrotra, Dragica Vasileska, Gerhard Klimeck

    Output characteristics of a bulk MOSFET are computed using MOSFET lab and compared with an analytical model based on Bulk-Charge theory. Parasitic resistance is used as a fitting parameter in the analytical model. MATLAB script used for verification is also available for download.

  6. Transformative Power Semiconductor Technologies to Impact 21st Century Energy Economy, and Space and Defense Electronics

    Online Presentations | 22 Sep 2010 | Contributor(s):: Krishna Shenai

    This talk will focus on advanced power semiconductor materials, devices, circuits and systems that are needed in order to address this daunting challenge. Specifically we will discuss emerging silicon and wide bandgap materials and power devices, heterogeneous chip-scale power integration,...

  7. Nanoelectronic Modeling Lecture 40: Performance Limitations of Graphene Nanoribbon Tunneling FETS due to Line Edge Roughness

    Online Presentations | 05 Aug 2010 | Contributor(s):: Gerhard Klimeck, Mathieu Luisier

    This presentation the effects of line edge roughness on graphene nano ribbon (GNR) transitors..Learning Objectives:GNR TFET Simulation pz Tight-Binding Orbital Model 3D Schrödinger-Poisson Solver Device Simulation Structure Optimization (Doping, Lg, VDD) LER => Localized Band Gap States LER =>...

  8. Lecture 1b: Nanotransistors - A Bottom Up View

    Online Presentations | 20 Jul 2010 | Contributor(s):: Mark Lundstrom

    MOSFET scaling continues to take transistors to smaller and smaller dimensions. Today, the MOSFET is a true nanoelectronic device – one of enormous importance for computing, data storage, and for communications. In this lecture, I will present a simple, physical model for the nanoscale...

  9. Atomistic Simulations of Reliability

    Teaching Materials | 06 Jul 2010 | Contributor(s):: Dragica Vasileska

    Discrete impurity effects in terms of their statistical variations in number and position in the inversion and depletion region of a MOSFET, as the gate length is aggressively scaled, have recently been researched as a major cause of reliability degradation observed in intra-die and die-to-die...

  10. Exercise for MOSFET Lab: Device Scaling

    Teaching Materials | 28 Jun 2010 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    This exercise explores device scaling and how well devices are designed.

  11. Threshold voltage in a nanowire MOSFET

    Animations | 22 Apr 2010 | Contributor(s):: Saumitra Raj Mehrotra, SungGeun Kim, Gerhard Klimeck

    Threshold voltage in a metal oxide semiconductor field-effect transistor (better known as a MOSFET) is usually defined as the gate voltage at which an inversion layer forms at the interface between the insulating layer (oxide) and the substrate (body) of the transistor. A MOSFET is said to be...

  12. Illinois ECE 440 Solid State Electronic Devices, Lecture 34: MOS Field Effect Transistor (FET)

    Online Presentations | 02 Mar 2010 | Contributor(s):: Eric Pop

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  13. Illinois ECE 440 Solid State Electronic Devices, Lecture 35: Short Channel MOSFET and Non-Ideal Behavior

    Online Presentations | 02 Mar 2010 | Contributor(s):: Eric Pop

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  14. Illinois ECE 440 Solid State Electronic Devices, Lecture 36: MOSFET Scaling Limits

    Online Presentations | 02 Mar 2010 | Contributor(s):: Eric Pop

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  15. Illinois ECE 440 Solid State Electronic Devices, Lecture 37: MOSFET Analog Amplifier and Digital Inverter

    Online Presentations | 02 Mar 2010 | Contributor(s):: Eric Pop

  16. Illinois ECE 440 Solid State Electronic Devices, Lecture 33: MOS Capacitance

    Online Presentations | 02 Mar 2010 | Contributor(s):: Eric Pop

  17. Illinois ECE 440: MOS Field-Effect Transistor Homework

    Teaching Materials | 28 Jan 2010 | Contributor(s):: Mohamed Mohamed

    This homework covers Output Characteristics and Mobility Model of MOSFETs.

  18. Tutorial for PADRE Based Simulation Tools

    Teaching Materials | 10 Aug 2009 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    This tutorial is intended for first time and medium level users of PADRE-based simulation modules installed on the nanohub. It gives clear overview on the capabilities of each tool with emphasis to most important effects occuring in nano-scale devices.

  19. Exercise for MOSFET Lab: Long Channel vs. Short Channel Device

    Teaching Materials | 03 Aug 2009 | Contributor(s):: Dragica Vasileska

    In this exercise studentsare required to simulate long channel device for which the graduate channel approximation is valid and the short channel device for which velocity saturation effect starts to play significant role.

  20. Exercise for MOSFET Lab: DIBL Effect

    Teaching Materials | 03 Aug 2009 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    In this exercise students are required to examine the drain induced barrier lowering (DIBL) effect in short channel MOSFET devices.