A simple view of the spherical wave in dynamical theory.
The results of the Kato spherical-wave approach to the dynamical theory for perfect crystals are obtained by a simple and straightforward method based on the multiple-scattering expansion.
European Synchrotron Radiation Facility, BP 220, 38043 Grenoble CEDEX, France, and Laboratoire Louis Néel du CNRS, BP 166, 38042 Grenoble CEDEX, France. guigay@esrf.fr
JP
Guigay