
IWCN 2021: Effective Monte Carlo Simulator of Hole Transport in SiGe alloys
25 Jul 2021   Contributor(s):: Caroline dos Santos Soares, Alan Rossetto, Dragica Vasileska, Gilson Wirth
In this work, an Ensemble Monte Carlo (EMC) transport simulator is presented for simulation of hole transport in SiGe alloys.

IWCN 2021: How to Preserve the KramersKronig Relation in Inelastic Atomistic Quantum Transport Calculations
15 Jul 2021   Contributor(s):: Daniel Alberto Lemus, James Charles, Tillmann Christoph Kubis
The nonequilibrium Green’s function method (NEGF) is often used to predict quantum transport in atomically resolved nanodevices. This yields a high numerical load when inelastic scattering is included. Atomistic NEGF had been regularly applied on nanodevices, such as nanotransistors....

Short Channel Effects
05 Mar 2021   Contributor(s):: Ashish anil Bait
Here are the all short channel effects that you require.

Atomistic Green’s Functions: The Beauty of Selfenergies
28 Oct 2020   Contributor(s):: Tillmann Christoph Kubis
This presentation gives an introduction to NEGF. It will be explained how selfenergies cause NEGF to fundamentally differ from most other quantum methods. Atomistic examples of phonon and impurity scattering selfenergies agree quantitatively with experiments.

Fundamentals of Phonon Transport Modeling L5: PhononBoundary and PhononDefect Scattering
04 Jan 2017   Contributor(s):: Alan McGaughey, Xiulin Ruan
Part of the 2016 IMECE Tutorial: Fundamentals of Phonon Transport Modeling: Formulation, Implementation, and Applications.

Phonon Interactions in SingleDopantBased Transistors: Temperature and Size Dependence
25 Nov 2015   Contributor(s):: Marc Bescond, Nicolas Cavassilas, Salim Berrada
IWCE 2015 presentation. in this work we investigate the dependence of electronphonon scattering in single dopantbased nanowire transistor with respect to temperature and dimensions. we use a 3d realspace nonequilibrium green': ; s function (negf) approach where electronphonon...

nanoDDSCAT+
13 Aug 2014   Contributor(s):: AbderRahman N Sobh, Sarah White, Jeremy Smith, Nahil Sobh, Prashant K Jain
Combines the Discrete Dipole Scattering (DDSCAT) tool with the DDAConvert tool for a single workflow for custom shapes.

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...

nanoDDSCAT
23 Apr 2013   Contributor(s):: Prashant K Jain, Nahil Sobh, Jeremy Smith, AbderRahman N Sobh, Sarah White, Jacob Faucheaux, John Feser
Calculate scattering and absorption of light by targets with arbitrary geometries and complex refractive index.

DDSCAT Convert: A Target Generation Tool
17 Jul 2013   Contributor(s):: John Feser, AbderRahman N Sobh
Convert .obj files to DDSCAT shape files

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 highk gate...

Modeling Quantum Transport in Nanoscale Transistors
27 Jun 2013   Contributor(s):: Ramesh Venugopal
As critical transistor dimensions scale below the 100 nm (nanoscale) regime, quantum mechanical effects begin to manifest themselves and affect important device performance metrics. Therefore, simulation tools which can be applied to design nanoscale transistors in the future, require new theory...

TwoDimensional Scattering Matrix Simulations of Si MOSFET'S
27 Jun 2013   Contributor(s):: Carl R. Huster
For many years now, solid state device simulators have been based on the driftdiffusion equations. As transistor sizes have been reduced, there has been considerable concern about the predictive capability of these simulators. This concern has lead to the development of a number of simulation...

Nanoscale Transistors Lecture 10: Scattering Model
19 Jul 2012   Contributor(s):: Mark Lundstrom

Nanoscale Transistors Lecture 9: Scattering and Transmission
19 Jul 2012   Contributor(s):: Mark Lundstrom

[Illinois] Biophotonics 2012: Scattering, Absorbing, and Modulating Molecular Probes for Targeted Imaging and Therapy
05 Jun 2012   Contributor(s):: Stephen Boppart
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ECE 656 Lecture 41: Transport in a Nutshell
20 Dec 2011   Contributor(s):: Mark Lundstrom

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...

ECE 656 Lecture 23: Ionized Impurity Scattering II
07 Nov 2011   Contributor(s):: Mark Lundstrom
Outline:ReviewConwellWeisskopf approachII MobilityDiscussionSummary / Questions

ECE 656 Lecture 27: Scattering in 1D, 2D and 3D
07 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