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.
Original language | English |
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Article number | 012 |
Pages (from-to) | 6461-6464 |
Number of pages | 4 |
Journal | Journal of Physics Condensed Matter |
Volume | 2 |
Issue number | 30 |
DOIs | |
Publication status | Published - 1 Dec 1990 |
Externally published | Yes |