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Cited by 490

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Size-dependent photoabsorption and photoemission of small metal particles

Ekardt, W.·1985·Physical Review B

Abstract

The dynamical electronic response properties of small metal particles are calculated within the frame of the self-consistent spherical jellium model. The method used is the TDLDA (time-dependent local-density approximation) with the inclusion of exchange and correlation. In this way we obtain for the first time insight into the nonlocal electronic response properties at a strictly microscopic level. The size dependence of photoabsorption, photoemission, and of the static polarizability, is discussed in detail. The emergence of the collective volume mode (the volume plasmon) as a function of the numbers of electrons is shown here for the first time. Likewise, the size-dependent Landau damping of these modes is obtained in a quantitative fashion. Compared with the results of any non-self-consistent model, we conclude that only a self-consistent theory like the TDLDA (or an improvement of it) is able to account for all the complexity of the electronic response in small dimensions.

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Crossref · 10.1103/physrevb.31.6360

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Metadata

Authors
Ekardt, W.
Venue
Physical Review B
Published
1985-05-15
Volume
31
Issue
10
Pages
6360-6370
ISSN
0163-1829 (ISSN-L)
OpenAlex
W2084417374
Cited by
490
References
17
FWCI
19.12
Type
journal article
Language
en
Open access
closed

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