๐”– Bobbio Scriptorium
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Pseudopotential theory of the vibrational properties of simple metal surfaces

โœ Scribed by C. Calandra; A. Catellani; C. Beatrice

Publisher
Elsevier Science
Year
1985
Weight
45 KB
Volume
152-153
Category
Article
ISSN
0167-2584

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๐Ÿ“œ SIMILAR VOLUMES

Pseudopotential and Lattice Vibrations o
Pseudopotential and Lattice Vibrations of Simple Metals
โœ B. Prasad; R. S. Srivastava ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 292 KB

## Abstract The phonon dispersion curves and binding energies of Rb, Cs, and Ba have been calculated using Harrison's modified point ion pseudopotential with two adjustable parameters. The exchange and correlation effects in the Hartree dielectric function have been adequately considered. The theor

Density functional theory of metal surfa
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โœ B. Raykov ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 427 KB

## Abstract A new functional is proposed for the surface kinetic energy of an electron gas. It is a sum of the kinetic energies of two parts of the space โ€” close to and far from the jellium surface. The decrease of the electron density is approximated by an exponential function. The values of the s