This preview shows page 1. Sign up to view the full content.
Unformatted text preview:  s (0)  2 of a crystal atom about its equilibrium position. Look up the atomic mass, elastic constants, and melting temperature T M of Ag, and estimate  s (0)  2 at T = 0 and T = T M . 3. Calculate the dispersion of a simple linear chain of atoms each of mass M , bound together with springs of spring constant f . Now, reconsider the example of a diatomic linear chain discussed in Ibach and Luth Sec. 4.3. Show that when M = m for the latter example, the two results are consistent ( hint remember that when M = m that the principle translation distance halves). 1...
View
Full
Document
This note was uploaded on 01/10/2012 for the course PHYSICS 707 taught by Professor Electrodynamics during the Fall '11 term at LSU.
 Fall '11
 Electrodynamics

Click to edit the document details