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MSE 597GM Lecture 15: Diffusion Limitations III
Online Presentations | 29 Oct 2012 | Contributor(s):: R. Edwin García
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MSE 597GM Lecture 14: Diffusion Limitations II
Online Presentations | 19 Oct 2012 | Contributor(s):: R. Edwin García
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MSE 597GM Lecture 13: Diffusion Limitations I
Online Presentations | 19 Oct 2012 | Contributor(s):: R. Edwin García
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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 10: Shockley, Reed, Hall and other Recombinations
Online Presentations | 30 Sep 2012 | Contributor(s):: Gerhard Klimeck
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Nanoscale Transistors Lecture 5: Transport - ballistic, diffusive, non-local, and quantum
Online Presentations | 19 Jul 2012 | Contributor(s):: Mark Lundstrom
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Lecture 3: Resistance-Ballistic to Diffusive
Online Presentations | 28 Jul 2011 | Contributor(s):: Mark Lundstrom
The resistance of a ballistic conductor and concepts, such as the quantumcontact resistance, are introduced and discussed. The results are then generalized to treat transport all the way from the ballistic to diffusive regimes.
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Lecture 2: Quantum of Conductance: Resistance and uncertainty
Online Presentations | 08 Sep 2010
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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 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 13: Diffusion
Online Presentations | 02 Oct 2009 | Contributor(s):: Eric Pop
ECE 440: Lecture 13Diffusion Current
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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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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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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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Nanotechnology Research Opportunities within the Forest Products Industry
Online Presentations | 28 Apr 2008 | Contributor(s):: Robert J. Moon
This talk will provide an overview of research opportunities withinforest products industry. There will be a general description of theanatomical and chemical structure of wood, their connection to wood's anisotropic properties and how nanotechnology research can be applied to provide unique...
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Lecture 20: Diffusion - Part2
Online Presentations | 23 Apr 2008 | Contributor(s):: Paul R Selvin
Diffusion and bacteria moving, power consumed by bacteria, Introduction to Reynolds number, Where Bacteria Live, How E. Coli move and swim,
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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
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Molecular Dynamics Studies of Gaseous Transport
Online Presentations | 05 Apr 2006 | Contributor(s):: Ki-Ho Lee, Jason Myers, Susan Sinnott
Carbon nanotubes (CNTs) have generated a great deal of interest due to their unique properties. In this study, we examine the transport properties of various nanotubes using REBO-MD to determine the effects of diameter and chirality on transport mode. Both oxygen and methane were diffused through...