Loading...

nanoHUB-U Thermal Energy at the Nanoscale L1.3: Lattice Structure - Lattice Vibrations and Phonons

2,146 views

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jun 18, 2014

Table of Contents:
00:09 Lecture 1.3: Lattice Vibrations and Phonons
00:40 Lattice Vibrations
02:30 Lattice Energy and Motion
06:53 Lattice Motion, cont'd
08:26 Lattice Motion, cont'd
12:16 Lattice Equations of Motion
15:37 Dispersion Curve
18:15 Wave Velocities
20:02 Notes on Lattice Vibrations
22:27 Classical vs. Quantum Oscillator
28:12 Crystal Vibrations & Phonons

This video is part of the nanoHUB-U course "Thermal Energy at the Nanoscale" (http://nanohub.org/courses/te)

Thermal Energy at the Nanoscale, taught by Tim Fisher, is a five-week online course that develops a unified framework for understanding essential physics of nanoscale thermal energy and its important applications, trends, and directions. The course is designed to present this in a way that is accessible with only a very basic knowledge of heat transfer. The course will present an understanding of the fundamental elements of solid-state physics relevant to thermal transport, develop skills to derive continuum physical properties from sub-continuum principles, and apply statistical and physical principles to describe thermal energy transport in modern small-scale materials and devices.

Loading...


to add this to Watch Later

Add to

Loading playlists...