PSEUDOPOTENTIAL EFFECTS ON THE OPTICAL-RESPONSE OF ALKALI-METAL CLUSTERS

Authors
BLUNDELL SA GUET C
Citation
Sa. Blundell et C. Guet, PSEUDOPOTENTIAL EFFECTS ON THE OPTICAL-RESPONSE OF ALKALI-METAL CLUSTERS, Surface review and letters, 3(1), 1996, pp. 519-522
Citations number
17
Categorie Soggetti
Physics, Condensed Matter","Physics, Atomic, Molecular & Chemical","Material Science
Journal title
Surface review and letters → ACNP
ISSN journal
0218625X
Volume
3
Issue
1
Year of publication
1996
Pages
519 - 522
Database
ISI
SICI code
0218-625X(1996)3:1<519:PEOTOO>2.0.ZU;2-5
Abstract
We discuss the size dependency of the optical response of Li, Na, and K clusters. The effects of the ionic structure and of the pseudopotent ial describing the electron-ion interaction are considered. The pseudo potential effect is found to be quite significant, especially in its n onlocal formulation important for Li clusters.