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ECE 656 Lecture 19: Scattering I - Collision Integral
Online Presentations | 01 Nov 2011 | Contributor(s):: Mark Lundstrom
Outline:ReviewCollision operatorElectron-electron scatteringDiscussionSummary
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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
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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
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Computer Graphics Imagery for Motion Pictures and Commercial Advertising: The Achievement of Highly-Realistic Images
Online Presentations | 19 Aug 2011 | Contributor(s):: Kenneth Torrance
The talk will review some of the underlying concepts from Radiation Heat Transfer that have now been implemented in synthetic images. In many cases, researchers in graphics have created algorithms that are many times faster and more detailed than the engineering algorithms from which they were...
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Lecture 10: Case study-Near-equilibrium Transport in Graphene
Online Presentations | 19 Aug 2011 | Contributor(s):: Mark Lundstrom
Near-equilibrium transport in graphene as an example of how to apply the concepts in lectures 1-8.
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Lecture 9: Introduction to Phonon Transport
Online Presentations | 17 Aug 2011 | Contributor(s):: Mark Lundstrom
This lecture is an introduction to phonon transport. Key similarities and differences between electron and phonon transport are discussed.
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Lecture 6: An Introduction to Scattering
Online Presentations | 16 Aug 2011 | Contributor(s):: Mark Lundstrom
In this lecture, we show how the mean-free-path (mfp) is related to thetime between scattering events and briefly discuss how the scattering time is related to underlying physical processes.
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Tutorial 4a: High Bias Quantum Transport in Resonant Tunneling Diodes
Online Presentations | 29 Mar 2011 | Contributor(s):: Gerhard Klimeck
Outline:Resonant Tunneling Diodes - NEMO1D: Motivation / History / Key InsightsOpen 1D Systems: Transmission through Double Barrier Structures - Resonant TunnelingIntroduction to RTDs: Linear Potential DropIntroduction to RTDs: Realistic Doping ProfilesIntroduction to RTDs: Relaxation Scattering...
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Tutorial 2: A Bottom-Up View of Heat Transfer in Nanomaterials
Online Presentations | 23 Mar 2011 | Contributor(s):: Timothy S Fisher
This lecture provides a theoretical development of the transport of thermal energy by conduction in nanomaterials. The physical nature of energy transport by two carriers—electrons and phonons--will be explored from basic principles using a common Landauer framework. Issues including the quantum...
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2010 Nano-Biophotonics Summer School @ UIUC Lecture 18 - Propagation, scattering and inverse scattering of evanescent fields
Online Presentations | 13 Jan 2011 | Contributor(s):: Paul Scott Carney
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2010 Nano-Biophotonics Summer School @ UIUC Lecture 23 - Scattering, Absorbing, and Modulating Nanoprobes for Targeted Imaging and Therapy
Online Presentations | 13 Jan 2011 | Contributor(s):: Stephen Boppart
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Nanoelectronic Modeling Lecture 25a: NEMO1D - Full Bandstructure Effects
Online Presentations | 07 Jul 2010 | Contributor(s):: Gerhard Klimeck
(quantitative RTD modeling at room temperature)
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Nanoelectronic Modeling Lecture 23: NEMO1D - Importance of New Boundary Conditions
Online Presentations | 09 Mar 2010 | Contributor(s):: Gerhard Klimeck
One of the key insights gained during the NEMO1D project was the development of new boundary conditions that enabled the modeling of realistically extended Resonant Tunneling Diodes (RTDs). The new boundary conditions are based on the partitioning of the device into emitter and collector...
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Nanoelectronic Modeling Lecture 24: NEMO1D - Incoherent Scattering
Online Presentations | 09 Mar 2010 | Contributor(s):: Gerhard Klimeck
Incoherent processes due to phonons, interface roughness and disorder had been suspected to be the primary source of the valley current of resonant tunneling diodes (RTDs) at the beginning of the NEMO1D project in 1994. The modeling tool NEMO was created at Texas Instruments to fundamentally...
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Nanoelectronic Modeling Lecture 26: NEMO1D -
Online Presentations | 09 Mar 2010 | Contributor(s):: Gerhard Klimeck
NEMO1D demonstrated the first industrial strength implementation of NEGF into a simulator that quantitatively simulated resonant tunneling diodes. The development of efficient algorithms that simulate scattering from polar optical phonons, acoustic phonons, alloy disorder, and interface roughness...
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Illinois Phys550 Molecular Biophysics Lecture 12: Radiation Processes Light Scattering
Online Presentations | 08 Mar 2010 | Contributor(s):: Klaus Schulten
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ECET 499N Lecture 8: Electron Microscopy
Online Presentations | 02 Mar 2010 | Contributor(s):: Eric Stach
Guest lecture: Eric A. Stach
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Illinois Phys550 Molecular Biophysics Lecture 7: Structure Analysis by X-ray and Electron Scattering II
Online Presentations | 16 Feb 2010 | Contributor(s):: Klaus Schulten
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Illinois Phys550 Molecular Biophysics Lecture 6: Structure Analysis by X-ray and Electron Scattering I
Online Presentations | 12 Feb 2010 | Contributor(s):: Klaus Schulten
Crystal Lattice Scattering of Individual Atoms
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ECE 656 Lecture 27: Scattering of Bloch Electrons
Online Presentations | 13 Nov 2009 | Contributor(s):: Mark Lundstrom
Outline:Umklapp processesOverlap integralsADP Scattering in graphene