The effect of a frequency-dependent exchange and correlation kernel on the multipole surface plasmon frequency of a bare jellium aluminium surface
- 30 July 1990
- journal article
- letter
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 2 (30) , 6461-6464
- https://doi.org/10.1088/0953-8984/2/30/012
Abstract
The dynamic exchange-correlation (XC) kernel of Gross, Kohn and Iwamoto (1985-87) is analytically continued into the lower-half frequency plane and incorporated in a microscopic calculation of multipole surface plasmon dispersion on a jellium aluminium surface. The multipole mode found in earlier calculations using a static XC kernel is still present, the change to dynamic XC causing a small frequency shift and a more substantial percentage increase in damping.Keywords
This publication has 10 references indexed in Scilit:
- Multipole plasmon modes at a metal surfacePhysical Review Letters, 1990
- An additional surface plasmon mode of a bare jellium aluminium surface from self-consistent microscopic calculationsJournal of Physics C: Solid State Physics, 1988
- Local-density-functional calculation of electrodynamic surface responsePhysical Review B, 1987
- Correlation effects on the third-frequency-moment sum rule of electron liquidsPhysical Review B, 1987
- Local Density-Functional Theory of Frequency-Dependent Linear ResponsePhysical Review Letters, 1986
- Local density-functional theory of frequency-dependent linear responsePhysical Review Letters, 1985
- Accurate spin-dependent electron liquid correlation energies for local spin density calculations: a critical analysisCanadian Journal of Physics, 1980
- Density-functional approach to local-field effects in finite systems: Photoabsorption in the rare gasesPhysical Review A, 1980
- Random phase approximation theory of higher surface plasma modesZeitschrift für Physik B Condensed Matter, 1978
- Microscopic calculation of surface-plasmon dispersion and dampingPhysical Review B, 1974