The self-consistent spheroidal jellium model of open-shell monovalent metal clusters

1991 ◽  
Vol 19 (1-4) ◽  
pp. 109-111 ◽  
Author(s):  
Z. Penzar ◽  
W. Ekardt
Keyword(s):  
Metal Clusters ◽  
Open Shell ◽  
The Self ◽  
Jellium Model ◽  
Monovalent Metal ◽  
Self Consistent

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

Velocity of transverse sound oscillations in the metals

2021 ◽  
Author(s):  
Anton Stupka ◽  
Olena Kovalchuk
Keyword(s):  
Electric Field ◽  
Fermi Gas ◽  
The Self ◽  
Internal Electric Field ◽  
Sound Waves ◽  
Jellium Model ◽  
Self Consistent ◽  
Shear Elasticity ◽  
Field Correlation ◽  
Transverse Sound

The Bohm–Staver description of sound waves in metals in the jellium model is generalized by taking into account not only the self-consistent electric field but also the second correlation moment of internal electric field that provides shear elasticity. The system of linearized equations that contains the second correlation moment of the field as a new variable is built. The wave equation is worked out and the velocities of longitudinal and transverse sound are found. The estimation of the field correlation value through the sublimation heat and the electronic Fermi-gas energy is offered for the metals. The velocities of transverse sound are found, which matches well the velocity obtained from the shear modules.

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