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A Pursuit of Geometry-Centric Solutions to Engineering Problems
Online Presentations | 27 Apr 2017 | Contributor(s):: Ganesh Subbarayan
The main thesis of this talk is that a geometry-centric viewpoint during analysis of behavior is not only necessary to ensure the accuracy of the predicted shapes of boundaries and interfaces, but also enables efficient solution. Furthermore, I will demonstrate that an explicit parametric...
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ABACUS Drift-Diffusion-Lab with Bias and Light (Spring 2022)
Online Presentations | 05 May 2022 | Contributor(s):: Gerhard Klimeck
In the fourth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Drift-Diffusion-Lab. Students can experiment with a semiconductor slab under bias and/or light illumination...
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ABACUS Drift-Diffusion-Lab with Bias and Light (Winter 2021)
Online Presentations | 19 Jan 2022 | Contributor(s):: Gerhard Klimeck
In the fourth session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Drift-Diffusion-Lab. Students can experiment with a semiconductor slab under bias and/or light illumination...
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ABACUS Tool Suite and Bulk Semiconductors (Fall 2023)
Online Presentations | 01 Sep 2023 | Contributor(s):: Gerhard Klimeck
In the third session, Dr. Klimeck will give a brief overview of ABACUS and demonstrate the Drift-Diffusion-Lab. Students can experiment with a semiconductor slab under bias and/or light illumination....
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Confocal Microscopy
Online Presentations | 12 Oct 2022 | Contributor(s):: Fatma Pri-Cakmak, NACK Network
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ECE 606 L17.4 Transport - Physics of Diffusion – Einstein Relationship
Online Presentations | 20 Jul 2023 | Contributor(s):: Gerhard Klimeck
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ECE 606 L18.2 Semiconductor Equations - Analytical Solutions (Strategy & Examples)
Online Presentations | 20 Jul 2023 | Contributor(s):: Gerhard Klimeck
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ECE 606 L21.3: PN Diode - Minority Carrier Diffusion Capacitance
Online Presentations | 20 Jul 2023 | Contributor(s):: Gerhard Klimeck
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ECE 606 L22.3: PN Diode - Steady-State Expression From Charge Continuity
Online Presentations | 20 Jul 2023 | Contributor(s):: Gerhard Klimeck
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ECE 606 L23.1: Schottky Diode - Basics
Online Presentations | 20 Jul 2023 | Contributor(s):: Gerhard Klimeck
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ECE 606 Lecture 10: Shockley, Reed, Hall and other Recombinations
Online Presentations | 30 Sep 2012 | Contributor(s):: Gerhard Klimeck
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ECE 606 Lecture 12: High Field, Mobility, Hall Effect, Diffusion
Online Presentations | 10 Oct 2012 | Contributor(s):: Gerhard Klimeck
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ECE 606 Lecture 17: Hall Effect, Diffusion
Online Presentations | 24 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Measurement of mobilityHall Effect for determining carrier concentrationPhysics of diffusionConclusions
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ECE 695A Lecture 11R: Review Questions
Online Presentations | 08 Feb 2013 | Contributor(s):: Muhammad Alam
Review Questions:Does Einstein relationship hold for activated diffusion?People argue that the forward dissociation and reverse passivation have similar activation barriers. Would you support the argument?What assumption did I make regarding diffusion of H in SiO2 that makes the derivation...
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Illinois ECE 440 Solid State Electronic Devices, Lecture 13: Diffusion
Online Presentations | 02 Oct 2009 | Contributor(s):: Eric Pop
ECE 440: Lecture 13Diffusion Current
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Illinois ECE 440 Solid State Electronic Devices, Lecture 14-15: Diffusion with Recombination
Online Presentations | 08 Oct 2009 | Contributor(s):: Eric Pop
•Diffusion with recombination•The diffusion length (distance until they recombine)
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Illinois ECE 440 Solid State Electronic Devices, Lecture 16-17: Diffusion
Online Presentations | 22 Oct 2009 | Contributor(s):: Eric Pop
So far:•Energy bands, Doping, Fermi levels•Drift (~n*v), diffusion (~dn/dx)•Einstein relationship (D/μ = kT/q)•“Boring” semiconductor resistors (either n- or p-type)•Majority/minority carriers with illuminationToday, our first “useful” device:•The P-N junction diode in equilibrium (external...
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 3 Part 4: Structures via Diffusion
Online Presentations | 28 Sep 2008 | Contributor(s):: Duane Douglas Johnson, Omar N Sobh
Structures via DiffractionGoals Define basic ideas of diffraction (using x-ray, electrons, or neutrons, which, although they are particles, they can behave as waves) and show how to determine: Crystal Structure Miller Index Planes and Determine the Structure Identify cell symmetry Learning...
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Illinois MATSE 280 Introduction to Engineering Materials, Lecture 6: Diffusion in Solids
Online Presentations | 19 Nov 2008 | Contributor(s):: Duane Douglas Johnson, Omar N Sobh
Diffusion in SolidsISSUES TO ADDRESS... How does diffusion occur? How can the rate of diffusion be predicted forsome simple cases? How does diffusion depend on structure and temperatureContent Diffusion- Steady and Non-Steady State Simple Diffusion Inter-diffusion Self-diffusion...
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Lecture 17: Diffusion - Part 1
Online Presentations | 15 Apr 2008 | Contributor(s):: Paul R Selvin
Diffusion, Directed motors, Thermal motion, nerve synapse, Efficiency of Diffusion