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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 26 (1993), S. 95-97 
    ISSN: 1434-6079
    Keywords: 36.40.+d ; 33.20.Kf
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The dipole surface plasmon forK N + clusters is analyzed using the RPA sum-rule technique within a semiclassical Density Functional Theory and the spherical jellium model. The theoretical frequencies are blue shifted as compared to the experimental ones. The discrepancies between theory and experiment are reduced when considering non-local energy contributions in the density functional and phenomenologically including atomic lattice effects by means of an electron effective mass and a static dielectric constant.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 26 (1993), S. 385-387 
    ISSN: 1434-6079
    Keywords: 05.30.Fk ; 67.20.+k ; 67.50.-Dg
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We have investigated the static fission and fusion of3He drops using a density functional. Our calculations show that a fission barrier develops for these neutral systems, and that their saddle configurations are rather elongate. We show that a kind of proximity potential can be extracted from the drop-drop interaction potentials.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 34 (1995), S. 35-46 
    ISSN: 1434-6079
    Keywords: 05.30. Fk ; 67.20.+k ; 67.50. Dg
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We have investigated the collision of3He drops in the normal phase by means of the Vlasov equation. The structure and dynamics of the drops have been described by a density functional that takes properly into account relevant properties of the homogeneous liquid. Results for3He250-3He250 collisions at different energies and impact parameters are presented.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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