Collective oscillations of 2D electron gas clusters in the ultimate jellium model

Authors
Puente, A Serra, L
Citation
A. Puente et L. Serra, Collective oscillations of 2D electron gas clusters in the ultimate jellium model, EUROPH LETT, 55(1), 2001, pp. 73-79
Citations number
21
Categorie Soggetti
Physics
Journal title
EUROPHYSICS LETTERS
ISSN journal
02955075 → ACNP
Volume
55
Issue
1
Year of publication
2001
Pages
73 - 79
Database
ISI
SICI code
0295-5075(200107)55:1<73:COO2EG>2.0.ZU;2-O
Abstract
We study within the ultimate jellium model the charge-density excitations o f two-dimensional nanostructures in the time dependent local-spin density a pproximation. For this purpose, a frequency analysis of the simulated real- time evolution is performed analyzing the effects of the deformed ground-st ate structures on the corresponding strength functions.