UPM Institutional Repository

The lattice dynamics of metals using the Shaw model potential


Reissland, J. A. and Ese, Osman (1975) The lattice dynamics of metals using the Shaw model potential. Journal of Physics F: Metal Physics, 5 (1). pp. 110-120. ISSN 0305-4608


The optimized model potential proposed by Shaw (1968) is used in lattice dynamical theory of simple metals. The general expressions for the dispersion are given and results are presented for examples of simple metals, namely aluminium (fcc) sodium (bcc) magnesium (hcp) and also for thallium (hcp) and indium (bct). All except thallium give satisfactory dispersion curves. The phonon distribution is also given for these metals (omitting thallium). The overall procedure is shown to yield a good description of the lattice mechanical behaviour of metal but breaks down for the larger ions

Download File

[img] PDF
34. 38479.pdf
Restricted to Repository staff only

Download (522kB)

Additional Metadata

Item Type: Article
Divisions: Universiti Pertanian Malaysia
Keywords: Lattice dynamics of metals; Shaw model
Depositing User: Azhar Abdul Rahman
Date Deposited: 28 May 2015 06:21
Last Modified: 28 May 2015 06:21
URI: http://psasir.upm.edu.my/id/eprint/38479
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item