2 papers
cond-mat.dis-nn2005
Energy transport along FPU-beta chains containing binary isotopic disorder: Zero temperature systems
K. A. Snyder, T. R. Kirkpatrick
Dissipation from harmonic energy eigenstates is used to characterize energy transport in binary isotopically disordered (BID) Fermi-Pasta-Ulam (FPU-beta) chains. Using a continuum…
cond-mat.dis-nn2004
Wave localization in binary isotopically disordered one-dimensional harmonic chains with impurities having arbitrary cross section and concentration
K. A. Snyder, T. R. Kirkpatrick
The localization length for isotopically disordered harmonic one-dimensional chains is calculated for arbitrary impurity concentration and scattering cross section. The localizatio…