Recent content by torch000

That was a mistake and should've been (e^{x}-1), and the expression for C_{lattice} is from Kittel if youre wondering where I got it.

Homework Statement Using the Debye dispersion approximation, calculate the heat capacity of a harmonic, monatomic, 1D lattice. Next, find the temperature dependence in the low temperature limit. (Assume that the longitudinal mode has spring constant CL = C, and the two transverse modes both...