Affiliation:
1. Department of Physics, Laurentian University, Sudbury, Ontario
Abstract
Using inelastic scattering of slow neutrons, the frequency wave vector dispersion relations for the lattice vibrations in the disordered alloy Cu3Au have been measured at 296 K. The results are similar to those for copper, with the mean frequency ratio (alloy/copper) being 0.778. A Born–von Kármán fit to the data is given. Although detailed measurements of phonon widths have not yet been made, phonons were generally well defined, with no large scale resonance behavior of frequencies or widths observed.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
22 articles.
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