Abstract
Phonon dispersion curves for three Ta-W alloys were determined by inelastic-neutron-scattering techniques. Characteristic features in these curves correspond to those found in theoretically developed dispersion curves in the Nb-Mo system. Born–von Kármán constants were obtained from the dispersion data, and the phonon density of states was derived from these constants.
- Received 11 April 1984
DOI:https://doi.org/10.1103/PhysRevB.31.730
©1985 American Physical Society