Model-potential approach in the lattice dynamics of hcp transition metals
- 15 February 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 13 (4) , 1861-1864
- https://doi.org/10.1103/physrevb.13.1861
Abstract
The present work deals with the calculations of phonon dispersion curves in two hcp transitions metals, Sc and Y, by using the local form of the transition-metal model potential (TMMP) of Animalu and also by considering the influence of the TMMP nonlocality in a simple way.Keywords
This publication has 10 references indexed in Scilit:
- The lattice dynamics of metals using the Shaw model potentialJournal of Physics F: Metal Physics, 1975
- Electronic Structure of Transition Metals. I. Quantum Defects and Model PotentialPhysical Review B, 1973
- Total Energy of Copper, Silver, and GoldPhysical Review B, 1972
- Lattice Dynamics of Transition Metals—Application to Paramagnetic NickelPhysical Review B, 1971
- Lattice Dynamics of Beryllium from a First-Principles Nonlocal Pseudopotential ApproachPhysical Review B, 1970
- Lattice Dynamics of Yttrium at 295 KPhysical Review B, 1970
- Nonlocal Model Potential Calculation of Phonon Spectra of the Hexagonal Close‐Packed MetalsPhysica Status Solidi (b), 1970
- Lattice Dynamics of hcp Metals Computed from an Optimum-Model PotentialPhysical Review B, 1969
- Application of model potentials to the phonon spectrum of magnesiumJournal of Physics C: Solid State Physics, 1969
- Optimum Form of a Modified Heine-Abarenkov Model Potential for the Theory of Simple MetalsPhysical Review B, 1968