Tags: scattering

Description

Scattering is a general physical process where some forms of radiation, such as light, sound, or moving particles, are forced to deviate from a straight trajectory by one or more localized non-uniformities in the medium through which they pass. In conventional use, this also includes deviation of reflected radiation from the angle predicted by the law of reflection. Reflections that undergo scattering are often called diffuse reflections and unscattered reflections are called specular(mirror-like) reflections.

Learn more about quantum dots from the many resources on this site, listed below. More information on Scattering can be found here.

All Categories (21-40 of 73)

  1. ECE 656 Lecture 22: Charged Impurity Scattering

    06 Nov 2009 | | Contributor(s):: Mark Lundstrom

    Online:ReviewScreeningBrooks-Herring approachConwell-Weisskopf approachDiscussionSummary / Questions

  2. ECE 656 Lecture 22: Ionized Impurity Scattering I

    10 Nov 2011 | | Contributor(s):: Mark Lundstrom

    Outline:ReviewScreeningBrooks-Herring approachConwell-Weisskopf approachDiscussionSummary/Questions

  3. ECE 656 Lecture 23: Ionized Impurity Scattering II

    01 Dec 2011 | | Contributor(s):: Mark Lundstrom

    Outline:ReviewConwell-Weisskopf approachII MobilityDiscussionSummary / Questions

  4. ECE 656 Lecture 23: Phonon Scattering I

    10 Nov 2009 | | Contributor(s):: Mark Lundstrom

    Outline:About phononsElectron-phonon couplingEnergy-momentum conservationSummary

  5. ECE 656 Lecture 24: Phonon Scattering I

    09 Nov 2011 | | Contributor(s):: Mark Lundstrom

    This lecture should be viewed in the 2009 teaching ECE 656 Lecture 23: Phonon Scattering I

  6. ECE 656 Lecture 24: Phonon Scattering II

    13 Nov 2009 | | Contributor(s):: Mark Lundstrom

    Outline:Review Energy-momentum conservationMathematical formulationExampleSummary

  7. ECE 656 Lecture 25: Phonon Scattering II

    22 Nov 2011 | | Contributor(s):: Mark Lundstrom

    Outline:Reviewphononselectron-phonon couplingEnergy-momentum conservationMathematical formulationExampleSummary

  8. ECE 656 Lecture 25: Phonon Scattering III

    13 Nov 2009 | | Contributor(s):: Mark Lundstrom

    Outline:ReviewPOP and IV scatteringScattering in common semiconductorsElectron-electron scatteringSummary

  9. ECE 656 Lecture 26: Mobility in 3D, 2D, and 1D

    13 Nov 2009 | | Contributor(s):: Mark Lundstrom

    The goal in this lecture is to examine one scattering mechanism (ADP scattering) in 3D, 2D, and 1D to see how the scattering rate changes with dimensionality. Then we’ll compare mobilities in 3D, 2D, and 1D.Outline:Review of ADP Scattering in 3DADP Scattering in 2D: MCAADP Scattering in 2D:...

  10. ECE 656 Lecture 26: Phonon Scattering III

    22 Nov 2011 | | Contributor(s):: Mark Lundstrom

    Outline:ReviewExamplePOP and IV scatteringScattering in common semiconductorsElectron-electron scatteringSummary

  11. ECE 656 Lecture 27: Scattering in 1D, 2D and 3D

    22 Nov 2011 | | Contributor(s):: Mark Lundstrom

    Outline:Review of ADP Scattering in 3DADP Scattering in 2D: MCAADP Scattering in 2D: FGRADP Scattering in 1D: FGRMobility in 1D, 2D, and 3D

  12. ECE 656 Lecture 27: Scattering of Bloch Electrons

    13 Nov 2009 | | Contributor(s):: Mark Lundstrom

    Outline:Umklapp processesOverlap integralsADP Scattering in graphene

  13. ECE 656 Lecture 28: Scattering of Bloch Electrons

    09 Nov 2011 | | Contributor(s):: Mark Lundstrom

    This lecture should be viewed in the 2009 teaching ECE 656 Lecture 27: Scattering of Bloch Electrons

  14. ECE 656 Lecture 41: Transport in a Nutshell

    21 Feb 2012 | | Contributor(s):: Mark Lundstrom

  15. ECE 659 Lecture 8: Scattering Theory of Transport

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

  16. ECET 499N Lecture 8: Electron Microscopy

    02 Mar 2010 | | Contributor(s):: Eric Stach

    Guest lecture: Eric A. Stach

  17. Electron-Electron Interactions

    20 Jun 2011 | | Contributor(s):: Dragica Vasileska

    This set of slides describes the electron-electron interactions scattering rates calculations as it occurs in bulk materials, low-dimensional structures and semiconductor devices.

  18. Electron-Phonon and Electron-Electron Interactions in Quantum Transport

    14 Jan 2008 | | Contributor(s):: Gerhard Klimeck

    The objective of this work is to shed light on electron transport through sub-micron semi-conductor structures, where electronic state quantization, electron-electron interactions and electron-phonon interactions are important. We concentrate here on the most developed vertical quantum device,...

  19. Fundamentals of Phonon Transport Modeling L5: Phonon-Boundary and Phonon-Defect Scattering

    03 Jan 2017 | | Contributor(s):: Alan McGaughey, Xiulin Ruan

    Part of the 2016 IMECE Tutorial: Fundamentals of Phonon Transport Modeling: Formulation, Implementation, and Applications.

  20. Illinois 2009 nano-biophotonics Summer School, Lecture 18: Bond-Selective Imaging based on Coherent Raman Scattering

    03 Nov 2009 | | Contributor(s):: Kimani C Toussaint

    Bond-Selective Imaging based on Coherent Raman ScatteringTopics: Imaging Cells in a Tissue Microenvironment Nonlinear Optical (NLO) Microscopy Combining Two-photon Excited Fluorescence (TPEF)with Second Harmonic Generation (SHG) Raman Scattering Biggest Challenge in Raman Imaging - Very Weak...