The effect of a frequency-dependent exchange and correlation kernel on the multipole surface plasmon frequency of a bare jellium aluminium surface

John Dobson, Geoffrey Harris, Anthony O'Connor

Research output: Contribution to journalArticleResearchpeer-review

13 Citations (Scopus)

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 languageEnglish
Article number012
Pages (from-to)6461-6464
Number of pages4
JournalJournal of Physics Condensed Matter
Volume2
Issue number30
DOIs
Publication statusPublished - 1 Dec 1990
Externally publishedYes

Fingerprint

Aluminum
multipoles
aluminum
frequency shift
Damping
damping

Cite this

@article{cf6c281c7ce44cb0b0ab4e65ce0837ab,
title = "The effect of a frequency-dependent exchange and correlation kernel on the multipole surface plasmon frequency of a bare jellium aluminium surface",
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.",
author = "John Dobson and Geoffrey Harris and Anthony O'Connor",
year = "1990",
month = "12",
day = "1",
doi = "10.1088/0953-8984/2/30/012",
language = "English",
volume = "2",
pages = "6461--6464",
journal = "Journal of Physics Condensed Matter",
issn = "0953-8984",
publisher = "IOP Publishing Ltd.",
number = "30",

}

The effect of a frequency-dependent exchange and correlation kernel on the multipole surface plasmon frequency of a bare jellium aluminium surface. / Dobson, John; Harris, Geoffrey; O'Connor, Anthony.

In: Journal of Physics Condensed Matter, Vol. 2, No. 30, 012, 01.12.1990, p. 6461-6464.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - The effect of a frequency-dependent exchange and correlation kernel on the multipole surface plasmon frequency of a bare jellium aluminium surface

AU - Dobson, John

AU - Harris, Geoffrey

AU - O'Connor, Anthony

PY - 1990/12/1

Y1 - 1990/12/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=36149029915&partnerID=8YFLogxK

U2 - 10.1088/0953-8984/2/30/012

DO - 10.1088/0953-8984/2/30/012

M3 - Article

VL - 2

SP - 6461

EP - 6464

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

SN - 0953-8984

IS - 30

M1 - 012

ER -