Shell structure and s-p hybridization in small aluminum clusters

Ganteför, Gerd; Eberhardt, Wolfgang

Shell structure and s-p hybridization in small aluminum clusters

Files

ChemPhysLett21719945_6.pdf(438.03 KB)

Date

1994

Authors

Ganteför, Gerd

Eberhardt, Wolfgang

Publication type

Journal article

Published in

Chemical Physics Letters ; 217 (1994), 5-6. - pp. 600-604

Abstract

Photoelectron spectra of Al−n (n=2 20) clusters are presented. Due to the improved energy resolution and the relatively high photon energy (hv=6.424 eV, ArF laser radiation) available in our experiment the spectra reveal the mechanism of the onset of the s p hybridization occuring in these particles. Between Al−6 Al−12 a mixing of the uppermost antibonding 3s derived orbital with the 3p band takes place which is observed simultaneously with the 2D→3D structural transition predicted for Al clusters in this size range. Starting from Al−13 a pattern resembling an electronic shell structure is identified.

Subject (DDC)

530 Physics

Cite This

ISO 690

GANTEFÖR, Gerd, Wolfgang EBERHARDT, 1994. Shell structure and s-p hybridization in small aluminum clusters. In: Chemical Physics Letters. 217(5-6), pp. 600-604. Available under: doi: 10.1016/0009-2614(93)E1436-K

BibTex

@article{Gantefor1994Shell-4653,
  year={1994},
  doi={10.1016/0009-2614(93)E1436-K},
  title={Shell structure and s-p hybridization in small aluminum clusters},
  number={5-6},
  volume={217},
  journal={Chemical Physics Letters},
  pages={600--604},
  author={Ganteför, Gerd and Eberhardt, Wolfgang}
}

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