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2010 Nano-Biophotonics Summer School @ UIUC Lecture 18 - Propagation, scattering and inverse scattering of evanescent fields
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
13 Jan 2011 | | Contributor(s):: Stephen Boppart
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2D Scattering Rates Calculation
20 Jul 2010 | | Contributor(s):: Dragica Vasileska, David K. Ferry
this set of slides describes the calculation of the 2D scattering rates in Q2DEG.
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Alloy Disorder Scattering
11 Jul 2011 | | Contributor(s):: Dragica Vasileska
This set of slides describes Alloy disorder scattering.
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ANGEL - A Nonequilibrium Green Function Solver for LEDs
18 Jan 2010 | | Contributor(s):: sebastian steiger
An MPI-parallelized implementation of 1-D NEGF for heterostructures. Includes off-diagonal scattering. Effective mass band structure for electrons and holes. The online tool only provides basic NEGF functionality without scattering.
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ANGEL - A Nonequilibrium Green's Function Solver for LEDs
06 Feb 2010 | | 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 transport in a light-emitting diode (LED).ANGEL is the first 1D-heterostructure NEGF to include the...
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Application of the Keldysh Formalism to Quantum Device Modeling and Analysis
14 Jan 2008 | | Contributor(s):: Roger Lake
The effect of inelastic scattering on quantum electron transport through layered semi-conductor structures is studied numerically using the approach based on the non-equilibrium Green's function formalism of Keldysh, Kadanoff, and Baym. The Markov assumption is not made, and the energy coordinate...
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Atomistic Green’s Functions: The Beauty of Self-energies
16 Sep 2020 | | Contributor(s):: Tillmann Christoph Kubis
This presentation gives an introduction to NEGF. It will be explained how self-energies cause NEGF to fundamentally differ from most other quantum methods. Atomistic examples of phonon and impurity scattering self-energies agree quantitatively with experiments.
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Boltzmann Transport Equation and Scattering Theory
29 Jan 2011 | | Contributor(s):: Dragica Vasileska
In this presentation we give simple derivation of the Boltzmann transport equation, describe the derivation of Fermi's Golden Rule, and present the derivation of most common scattering mechanisms in semiconductors.
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Carbon Nanotube Electronics: Modeling, Physics, and Applications
27 Jun 2013 | | Contributor(s):: Jing Guo
In recent years, significant progress in understanding the physics of carbon nanotube electronic devices and in identifying potential applications has occurred. In a nanotube, low bias transport can be nearly ballistic across distances of several hundred nanometers. Deposition of high-k gate...
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Computational Electronics HW - Scattering Mechanisms
11 Jul 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
www.eas.asu.edu/~vasileskNSF
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Computer Graphics Imagery for Motion Pictures and Commercial Advertising: The Achievement of Highly-Realistic Images
30 Jul 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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Coulomb Scattering
11 Jul 2011 | | Contributor(s):: Dragica Vasileska
This set of slides describes Coulomb Scattering.
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DDSCAT Convert: A Target Generation Tool
17 Jul 2013 | | Contributor(s):: John Feser, AbderRahman N Sobh
Convert .obj files to DDSCAT shape files
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Disordered Photonics
08 Apr 2014 | | Contributor(s):: Hui Cao
Most of the research in the field of photonics has focused on understanding and mitigating the effects of disorder which are often detrimental. For certain applications, however, intentionally introducing disorder can actually improve the device performance, e.g., in photovoltaics optical...
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Dissipative Quantum Transport in Semiconductor Nanostructures
23 Dec 2011 | | Contributor(s):: Peter Greck
In this work, we investigate dissipative quantum transport properties of an open system. After presenting the background of ballistic quantum transport calculations, a simple scattering mechanism, called Büttiker Probes, is introduced. Then, we assess the properties of the Büttiker Probe model...
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ECE 606 L17.2 Transport - Mobility
28 Apr 2023 | | Contributor(s):: Gerhard Klimeck
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ECE 606 L32.3: Modern MOSFET - Control of Threshold Voltage
28 Apr 2023 | | Contributor(s):: Gerhard Klimeck
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ECE 656 Lecture 12: Scattering and Transmission
21 Sep 2011 | | Contributor(s):: Mark Lundstrom
Outline:IntroductionPhysics of carrier scatteringTransmission and mfpMFP and scatteringDiscussionSummary
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ECE 656 Lecture 19: Scattering I - Collision Integral
01 Nov 2011 | | Contributor(s):: Mark Lundstrom
Outline:ReviewCollision operatorElectron-electron scatteringDiscussionSummary