Yaffa Tomkiewicz, R.A. Craven, et al.
Physical Review B
Paper
Short simple evaluation of expressions of the Debye-Waller form valid for anharmonic modes not in thermal equilibrium
Abstract
A one-sentence nonalgebraic evaluation of averages, such as occur in the theory of the Debye-Waller factor, is given, which is valid for certain types of anharmonic modes and also for ensembles more general than the canonical ensemble.
Related
P.C. Kwok, T.D. Schultz
Physical Review B
Kell Mortensen, Y. Tomkiewicz, et al.
Solid State Communications
T.D. Schultz, P.C. Kwok
Physics Letters A