next up previous index
Next: Problem: Electron-Hole Symmetry Up: Thermodynamics of Noninteracting Quasiparticles Previous: Problem: Bulk Modulus of

Problem: Phonons in One Dimension

What are the characteristic low-T and high-T temperature dependencies of the number of phonons (N), phonon energy (E), and specific heat ( tex2html_wrap_inline6447 ) for a one-dimensional phonon gas, if the energy dispersion is described in the Debye approximation?

 

This document can be accessed on the World Wide Web at "http//:solidstate.physics.sunysb.edu/book/prob/ ".

Laszlo Mihaly
Thu Oct 31 13:23:11 EST 1996

Back to the Small cover of the book Cover Page .