On Fri, Jul 26, 2013 at 11:38 PM, Eric Walker <eric.wal...@gmail.com> wrote:
> That's exactly what I was thinking. The Debye temp might be important, or > it might be a red herring. > > I think it is important. The smallest lambda phonon equal to twice the lattice repetition width is also the highest energy phonon. Remember the metronome vid?
