
PHYS 620 Lecture 8: Phonons
12 Apr 2013   Contributor(s):: Roberto Merlin

1D Chain Dispersions
01 Sep 2011   Contributor(s):: Nicholas Roberts, Greg Walker
1D Chain of atoms, bases and layers to produce phonon dispersion

CNT Mobility
26 Apr 2009   Contributor(s):: Yang Zhao, Albert Liao, Eric Pop
Simulate field effect carrier mobility in backgated CNTFET devices at low field

DFT calculations with Quantum ESPRESSO
07 Jul 2010   Contributor(s):: Janam Jhaveri, Ravi Pramod Kumar Vedula, Alejandro Strachan, Benjamin P Haley
DFT calculations of molecules and solids

ECE 656 Lecture 23: Phonon Scattering I
10 Nov 2009   Contributor(s):: Mark Lundstrom
Outline:About phononsElectronphonon couplingEnergymomentum conservationSummary

ECE 656 Lecture 24: Phonon Scattering I
07 Nov 2011   Contributor(s):: Mark Lundstrom
This lecture should be viewed in the 2009 teaching ECE 656 Lecture 23: Phonon Scattering I

ECE 656 Lecture 24: Phonon Scattering II
13 Nov 2009   Contributor(s):: Mark Lundstrom
Outline:Review Energymomentum conservationMathematical formulationExampleSummary

ECE 656 Lecture 25: Phonon Scattering II
07 Nov 2011   Contributor(s):: Mark Lundstrom
Outline:Reviewphononselectronphonon couplingEnergymomentum conservationMathematical formulationExampleSummary

ECE 656 Lecture 25: Phonon Scattering III
13 Nov 2009   Contributor(s):: Mark Lundstrom
Outline:ReviewPOP and IV scatteringScattering in common semiconductorsElectronelectron scatteringSummary

ECE 656 Lecture 26: Phonon Scattering III
07 Nov 2011   Contributor(s):: Mark Lundstrom
Outline:ReviewExamplePOP and IV scatteringScattering in common semiconductorsElectronelectron scatteringSummary

Frequency change Vs Temperature in THz region
Closed  Responses: 0
Dear all,
Wondering what does change in the frequency with respect to temperature of phonon modes in THz region of Raman spectra indicate ?. Does it indicate concerted movement of...
http://nanohub.org/answers/question/1986

Fundamentals of Phonon Transport Modeling L1: Introduction
03 Jan 2017   Contributor(s):: Alan McGaughey, Xiulin Ruan
Part of the 2016 IMECE Tutorial: Fundamentals of Phonon Transport Modeling: Formulation, Implementation, and Applications.

Fundamentals of Phonon Transport Modeling L2: MD Simulation, Green Kubo, Direct Method
03 Jan 2017   Contributor(s):: Xiulin Ruan, Alan McGaughey
Part of the 2016 IMECE Tutorial: Fundamentals of Phonon Transport Modeling: Formulation, Implementation, and Applications.

Fundamentals of Phonon Transport Modeling L3: Harmonic Lattice Dynamics, Spectral Methods
03 Jan 2017   Contributor(s):: Xiulin Ruan, Alan McGaughey
Part of the 2016 IMECE Tutorial: Fundamentals of Phonon Transport Modeling: Formulation, Implementation, and Applications.

Fundamentals of Phonon Transport Modeling L4: Anharmonic Lattice dynamics, First Principles
03 Jan 2017   Contributor(s):: Alan McGaughey, Xiulin Ruan
Part of the 2016 IMECE Tutorial: Fundamentals of Phonon Transport Modeling: Formulation, Implementation, and Applications.

Fundamentals of Phonon Transport Modeling L5: PhononBoundary and PhononDefect 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.

Fundamentals of Phonon Transport Modeling L6: PhononElectron Coupling and Nonequilibrium
03 Jan 2017   Contributor(s):: Xiulin Ruan, Alan McGaughey
Part of the 2016 IMECE Tutorial: Fundamentals of Phonon Transport Modeling: Formulation, Implementation, and Applications.

Illinois ECE 598EP Lecture 8  Hot Chips: Thermal Conductivity of Solids
24 Jun 2009   Contributor(s):: Eric Pop, Omar N Sobh
Thermal Conductivity of SolidsTopics: Kinetic Theory of Energy Transport Simple Kinetic Theory Assumptions Phonon MFP and Scattering Time Silicon Film Thermal Conductivity Silicon Nanowire Thermal Conductivity Isotope Scattering Electron Thermal Conductivity Thermal Conductivity of Cu and Al

Is dual gate device structure better from a thermal perspective?
01 Sep 2008   Contributor(s):: Dragica Vasileska, Stephen M. Goodnick
This presentation illustrates several points. First, it is shown that in nanoscale devices there is less degradation due to heating effects due to nonstationary nature of the carrier transport (velocity overshoot) in the device, which, in turn, makes less probable the interaction with phonons....

Lecture 9: Introduction to Phonon Transport
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.