Abstract
Abstract The bulk-phonon lineshifts of aluminium have been evaluated along the high-symmetry directions at room temperature. Comparison with available experimental data is satisfactory. The constant-volume anharmonic contributions to the energy shift tend to cancel each other whereas the volume-dependent term determines the softening of the phonon spectrum. The interatomic potential has been modelled according to a force-constant scheme which parametrizes the most important harmonic and anharmonic interactions.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
