Nonlocal Model Potential and Lattice Vibrations in Li
- 21 April 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 22 (16) , 840-842
- https://doi.org/10.1103/physrevlett.22.840
Abstract
Using the nonlocal and energy-dependent Heine-Abarenkov model potential we calculated the phonon spectrum of Li. A good agreement with the experimental values is obtained. We have also considered the importance of the dependence of the model potential.
Keywords
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