Diffusion in the amorphous phase of Pd-19-at.%-Si metallic alloy

Diffusion of Ag110m radioactive tracer has been measured in amorphous Pd-19-at.%-Si specimens characterized by a Seeman-Bohlin x-ray diffractometer. The diffusion parameters in this metallic amorphous phase have been found to have a regime distinctly different from liquid and crystalline phases. © 1975 The American Physical Society.