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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.
Nanoelectronic Modeling Lecture 23: NEMO1D - Importance of New Boundary Conditions
09 Mar 2010 | Online Presentations | 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...
Nanoelectronic Modeling Lecture 24: NEMO1D - Incoherent Scattering
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...
Nanoelectronic Modeling Lecture 26: NEMO1D -
NEMO1D demonstrated the first industrial strength implementation of NEGF into a simulator that quantitatively simulated resonant tunneling diodes. The development of efficient algorithms that...
Illinois Phys550 Molecular Biophysics Lecture 12: Radiation Processes Light Scattering
08 Mar 2010 | Online Presentations | Contributor(s): Klaus Schulten
ECET 499N Lecture 8: Electron Microscopy
02 Mar 2010 | Online Presentations | Contributor(s): Eric Stach
Guest lecture: Eric A. Stach
Illinois Phys550 Molecular Biophysics Lecture 7: Structure Analysis by X-ray and Electron Scattering II
16 Feb 2010 | Online Presentations | Contributor(s): Klaus Schulten
Illinois Phys550 Molecular Biophysics Lecture 6: Structure Analysis by X-ray and Electron Scattering I
12 Feb 2010 | Online Presentations | Contributor(s): Klaus Schulten
Scattering of Individual Atoms
ANGEL - A Nonequilibrium Green's Function Solver for LEDs
07 Feb 2010 | Downloads | Contributor(s): sebastian steiger
Introducing ANGEL, a Nonequilibrium Green’s Function code aimed at describing LEDs.
ANGEL uses a description close to the classic NEMO-1D paper (Lake et al., JAP 81, 7845 (1997)) to model quantum...
Illinois 2009 nano-biophotonics Summer School, Lecture 18: Bond-Selective Imaging based on Coherent Raman Scattering
05 Jan 2010 | Presentation Materials | Contributor(s): Kimani C Toussaint
Bond-Selective Imaging based on Coherent Raman Scattering
Imaging Cells in a Tissue Microenvironment
Nonlinear Optical (NLO) Microscopy
Combining Two-photon Excited...
ECE 656 Lecture 27: Scattering of Bloch Electrons
13 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom
ADP Scattering in graphene
ECE 656 Lecture 26: Mobility in 3D, 2D, and 1D
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...
ECE 656 Lecture 25: Phonon Scattering III
POP and IV scattering
Scattering in common semiconductors
ECE 656 Lecture 24: Phonon Scattering II
ECE 656 Lecture 23: Phonon Scattering I
10 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom
Notes on Scattering and Mobility in 1D, 2D, and 3D
06 Nov 2009 | Teaching Materials | Contributor(s): Dmitri Nikonov, Md. Sayed Hasan, George Bourianoff
Derivation of the phonon-limited mobility is reviewed for electrons in bulk (3D) or
quantum confined (2D and 1D) semiconductor structures. Analytical estimates are made
that show the mobility in...
ECE 656 Lecture 22: Charged Impurity Scattering
06 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom
Summary / Questions
ECE 656 Lecture 21: Scattering and Fermi's Golden Rule
05 Nov 2009 | Online Presentations | Contributor(s): Mark Lundstrom
Fermi’s Golden Rule
Example: static potential
Example: oscillating potential
Illinois 2009 nano-biophotonics Summer School, Lecture 4: Dynamic Light Scattering
28 Oct 2009 | Presentation Materials | Contributor(s): Gabriel Popescu
Dynamic Light Scattering
DLS Typical Geometry
Simplistic Picture: Young Interferometer
1st Order Correlation (g1)- DLS
Viscous Media and Brownian Motion
Illinois 2009 nano-biophotonics Summer School, Lecture 3: Elastic Light Scattering
20 Oct 2009 | Online Presentations | Contributor(s): Gabriel Popescu
Elastic Light Scattering
Light Scattering by Inhomogeneous Media
Scattering on Single Particles
Scattering on Simple Particles
Low Bias Transport in Graphene: An Introduction (lecture notes)
22 Sep 2009 | Presentation Materials | Contributor(s): Mark Lundstrom, Tony Low, Dionisis Berdebes
These notes complement a lecture with the same title presented by Mark Lundstrom and Dionisis Berdebes, at the NCN@Purdue Summer School, July 20-24, 2009.