Electronic shell structure and metal clusters: the self-consistent spheroidal jellium model

1990 ◽  
Vol 17 (1) ◽  
pp. 69-72 ◽  
Author(s):  
Z. Penzar ◽  
W. Ekardt
Keyword(s):  
Shell Structure ◽  
Metal Clusters ◽  
The Self ◽  
Jellium Model ◽  
Electronic Shell ◽  
Self Consistent

PSEUDOPOTENTIAL AND SURFACE EFFECTS ON THE ELECTRONIC SHELL STRUCTURE OF TRIVALENT-METAL CLUSTERS

1996 ◽  
Vol 03 (01) ◽  
pp. 217-221
Author(s):  
J. LERMÉ ◽  
M. PELLARIN ◽  
B. BAGUENARD ◽  
C. BORDAS ◽  
E. COTTANCIN ◽  
...  
Keyword(s):  
Model Prediction ◽  
Shell Structure ◽  
Short Range ◽  
Metal Clusters ◽  
Theoretical Calculations ◽  
Jellium Model ◽  
Trivalent Metal ◽  
Electronic Shell ◽  
Valence Electrons ◽  
Electronic Potential

Electronic shell and supershell structures in trivalent-metal clusters exhibit large discrepancies with the results of the conventional jellium model. For gallium the beat location in the supershell pattern is found around Ne=2500 valence electrons, in disagreement with the jellium model prediction Ne=1150. The discrepancies can be explained by a slight softness increase of the effective electronic potential at the surface. Theoretical calculations, taking into account ion pseudopotentials, within both local and nonlocal approaches, show that this softness arises to a large extent from the non-Coulombic short-range electron-ion interaction.

Influence of the ion-pseudopotential on the electronic shell structure and the dipole strength distribution in metal clusters

1997 ◽  
Vol 40 (1-4) ◽  
pp. 298-305
Author(s):  
J. Lermé ◽  
M. Pellarin ◽  
B. Baguenard ◽  
C. Bordas ◽  
E. Cottancin ◽  
...  
Keyword(s):  
Shell Structure ◽  
Metal Clusters ◽  
Strength Distribution ◽  
Dipole Strength ◽  
Electronic Shell

Electronic shell structure in simple metal clusters

1986 ◽  
Vol 113 (8) ◽  
pp. 420-424 ◽  
Author(s):  
M.Y. Chou ◽  
Marvin L. Cohen
Keyword(s):  
Shell Structure ◽  
Metal Clusters ◽  
Simple Metal ◽  
Electronic Shell

Molecular-orbital studies of transition- and noble-metal clusters by the self-consistent-field-Xαscattered-wave method

1976 ◽  
Vol 13 (4) ◽  
pp. 1396-1415 ◽  
Author(s):  
R. P. Messmer ◽  
S. K. Knudson ◽  
K. H. Johnson ◽  
J. B. Diamond ◽  
C. Y. Yang
Keyword(s):  
Molecular Orbital ◽  
Noble Metal ◽  
Metal Clusters ◽  
The Self ◽  
Wave Method ◽  
Consistent Field ◽  
Self Consistent ◽  
Self Consistent Field

Electronic Shell Structure in Metal Clusters

1992 ◽  
pp. 26-35 ◽  
Author(s):  
T. P. Martin ◽  
T. Bergmann ◽  
H. Göhlich ◽  
T. Lange ◽  
U. Näher
Keyword(s):  
Shell Structure ◽  
Metal Clusters ◽  
Electronic Shell

Effects of nonlocal ion pseudopotential on the electronic shell structure of metal clusters

1995 ◽  
Vol 52 (4) ◽  
pp. 2868-2877 ◽  
Author(s):  
J. Lermé ◽  
M. Pellarin ◽  
J. L. Vialle ◽  
M. Broyer
Keyword(s):  
Shell Structure ◽  
Metal Clusters ◽  
Electronic Shell ◽  
Structure Of Metal
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