Tags: phonons

Description

In physics, a phonon is a quasiparticle characterized by the quantization of the modes of lattice vibrations of periodic, elastic crystal structures of solids. The study of phonons is an important part of solid state physics because phonons play a major role in many of the physical properties of solids, including a material's thermal and electrical conductivities.

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

All Categories (1-20 of 36)

  1. Fundamentals of Phonon Transport Modeling L1: Introduction

    04 Jan 2017 | Presentation Materials | Contributor(s): Alan McGaughey, Xiulin Ruan

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

    https://nanohub.org/resources/25501

  2. Fundamentals of Phonon Transport Modeling L2: MD Simulation, Green Kubo, Direct Method

    04 Jan 2017 | Presentation Materials | Contributor(s): Xiulin Ruan, Alan McGaughey

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

    https://nanohub.org/resources/25502

  3. Fundamentals of Phonon Transport Modeling L3: Harmonic Lattice Dynamics, Spectral Methods

    04 Jan 2017 | Presentation Materials | Contributor(s): Xiulin Ruan, Alan McGaughey

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

    https://nanohub.org/resources/25503

  4. Fundamentals of Phonon Transport Modeling L4: Anharmonic Lattice dynamics, First Principles

    04 Jan 2017 | Presentation Materials | Contributor(s): Alan McGaughey, Xiulin Ruan

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

    https://nanohub.org/resources/25504

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

    04 Jan 2017 | Presentation Materials | Contributor(s): Alan McGaughey, Xiulin Ruan

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

    https://nanohub.org/resources/25505

  6. Fundamentals of Phonon Transport Modeling L6: Phonon-Electron Coupling and Non-equilibrium

    04 Jan 2017 | Presentation Materials | Contributor(s): Xiulin Ruan, Alan McGaughey

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

    https://nanohub.org/resources/25506

  7. Low Temperature Enhancement of the Thermoelectric Seebeck Coefficient in Semiconductor Nanoribbons

    09 Nov 2016 | Online Presentations | Contributor(s): Kommini Adithya, Zlatan Aksamija

    IWCE 2015 Presentation. We propose a novel approach to achieving a narrow window-shaped TDF through a combination of a step-like 2-dimensional density-of-states (DOS) and inelastic optical phonon...

    https://nanohub.org/resources/25139

  8. Practice Your Scales!
 Thermal and Energy Nanomaterials for Fast Processes

    17 Aug 2016 | Online Presentations | Contributor(s): Timothy S Fisher

    NCN Undergraduate Research Experience Program - 2016

    https://nanohub.org/resources/24820

  9. PHYS 620 Lecture 8: Phonons

    12 Apr 2013 | Online Presentations | Contributor(s): Roberto Merlin

    https://nanohub.org/resources/16827

  10. Pablo Martín Scuracchio

    https://nanohub.org/members/77945

  11. ECE 656 Lecture 26: Phonon Scattering III

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

    Outline: Review Example POP and IV scattering Scattering in common semiconductors Electron-electron scattering Summary

    https://nanohub.org/resources/12457

  12. ECE 656 Lecture 25: Phonon Scattering II

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

    Outline: Review phonons electron-phonon coupling Energy-momentum conservation Mathematical formulation Example Summary

    https://nanohub.org/resources/12456

  13. ECE 656 Lecture 24: Phonon Scattering I

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

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

    https://nanohub.org/resources/12455

  14. 1-D Chain Dispersions

    23 Sep 2011 | Tools | Contributor(s): Nicholas Roberts, Greg Walker

    1-D Chain of atoms, bases and layers to produce phonon dispersion

    https://nanohub.org/resources/1dchainmd

  15. Thermal Transport Across Interfaces

    23 Aug 2011 | Courses | Contributor(s): Timothy S Fisher

    These lectures provide a theoretical development of the transport of thermal energy by conduction in nanomaterials, in which material interfaces typically dominate transport. The physical nature...

    https://nanohub.org/resources/11876

  16. Lecture 9: Introduction to Phonon Transport

    17 Aug 2011 | Online Presentations | Contributor(s): Mark Lundstrom

    This lecture is an introduction to phonon transport. Key similarities and differences between electron and phonon transport are discussed.

    https://nanohub.org/resources/11869

  17. Tutorial 2: Thermal Transport Across Interfaces - Electrons

    16 Aug 2011 | Online Presentations | Contributor(s): Timothy S Fisher

    Outline: Thermal boundary resistance Electronic transport Real interfaces and measurements Carbon nanotube interfaces “Electronics from the Bottom Up” is an educational initiative designed...

    https://nanohub.org/resources/11840

  18. Tutorial 1: Thermal Transport Across Interfaces - Phonons

    15 Aug 2011 | Online Presentations | Contributor(s): Timothy S Fisher

    Outline: Lattice vibrations and phonons The vibrating string Interfaces between dissimilar strings: acoustic mismatch Discrete masses and the vibrational eigenspectrum General thermal...

    https://nanohub.org/resources/11801

  19. Phonon Thermal Properties

    11 Jul 2011 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    Phonon Thermal Properties are discussed in this set of slides.

    https://nanohub.org/resources/11637

  20. Phonon Vibrations

    11 Jul 2011 | Teaching Materials | Contributor(s): Dragica Vasileska, Gerhard Klimeck

    Vibrations of the crystalline lattice are explained on the examples of monoatomic and diatomic lattice.

    https://nanohub.org/resources/11635