• Login
    Search 
    •   DalSpace Home
    • Faculty of Science
    • Search
    •   DalSpace Home
    • Faculty of Science
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-9 of 9

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Diamagnetic susceptibility of a dense electron gas 

    Vignale, G.; Rosolt, M.; Geldart, D. J. W. (1988-02/15)
    The authors calculate the diamagnetic susceptibility of a uniform interacting electron gas in the random-phase approximation. From this the exact high-density expansion of the diamagnetic susceptibility is obtained
    Thumbnail

    Plasmons in disordered, two-component, quasi-two-dimensional electron systems 

    Shegelski, M. R. A.; Geldart, D. J. W. (1989-08/15)
    The authors investigate the effect of elastic scattering of electrons on the properties of plasmons in a disordered, two-component, quasi-two-dimensional electron gas. Numerical results are given for dispersion relations ...
    Thumbnail

    Spin correlations in the low-density electron system 

    Green, F.; Neilson, D.; Swierkowski, L.; Szymanski, J.; Geldart, D. J. W. (1993-02/15)
    The authors have calculated the spin susceptibility x(q,) within a microscopic model over the full range of densities of the electron liquid in the paramagnetic state. Electron-electron interactions are described by static ...
    Thumbnail

    Nonlocal exchange energy of many-fermion systems of arbitrary dimensionality and interparticle interaction 

    Gumbs, G.; Geldart, D. J. W. (1986-11/15)
    The exchange contributions to the ground-state energy of an inhomogeneous many-fermion system of arbitrary dimensionality are calculated. Explicit results are given for both the local-density approximation and the lowest-order ...
    Thumbnail

    Small and large wavelength contributions to the exchange and correlation energy of a nonuniform electron gas 

    Rasolt, M.; Geldart, D. J. W. (1982-04/15)
    For the uniform electron gas, the decomposition of the exchange and correlation energy into its individual wave vectors has proved invaluable for both a deeper understanding of its structure as well as its extensions to ...
    Thumbnail

    Gradient corrections in the exchange and correlation energy of an inhomogeneous electron gas 

    Rasolt, M.; Geldart, D. J. W. (1975-11/03)
    A closed form expression for the coefficient Bxc which determines the first gradient corrections to the exchange and correction energy is derived. The exact expression is obtained from an approximation that includes the ...
    Thumbnail

    Comment on `Exact electron-gas response functions at high density' 

    Rasolt, M.; Geldart, D. J. W.; Langreth, D. C.; Vosko, S. H. (1988-05/09)
    For original paper see D.C. Langreth and S.H. Vosko, ibid., vol.59, p.497 (1987). Langreth and Vosko calculated correlation contributions to the Hohenberg-Kohn energy response function Kxc(q,k). They claimed that the results ...
    Thumbnail

    Surface-induced quantum density oscillations in the presence of an external magnetic field 

    Geldart, D. J. W.; Gumbs, G.; Glasser, M. L. (1985-03/15)
    The electron number density and spin density near the surface of a model metal, semimetal, or semiconductor are calculated in the presence of a uniform magnetic field. The magnetic field is applied in a direction perpendicular ...
    Thumbnail

    Convergence properties as a function of spatial dimensionality of gradient expansions for the ground-state energy of an inhomogeneous electron gas 

    Geldart, D. J. W.; Gumbs, G. (1986-02/15)
    The extended Thomas-Fermi approximation for the ground-state energy of a many-fermion system is generalized to arbitrary spatial dimension. The authors' objective is a better understanding of convergence properties of such ...

    DSpace software copyright © 2002-2013  Duraspace
    Contact Us | Send Feedback
    Theme by 
    @mire NV
     

     

    Browse

    All of DalSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsBy Submit DateBy Research InterestsThis CommunityBy Issue DateAuthorsTitlesSubjectsBy Submit DateBy Research Interests

    My Account

    LoginRegister

    Discover

    AuthorGeldart, D. J. W. (9)Gumbs, G. (3)Rasolt, M. (3)Glasser, M. L. (1)Green, F. (1)Langreth, D. C. (1)Neilson, D. (1)Rosolt, M. (1)Shegelski, M. R. A. (1)Swierkowski, L. (1)... View MoreSubject
    Electron gas (9)
    Exchange interactions (electron) (3)Magnetic susceptibility (2)RPA calculations (2)Ab initio calculations (1)Density functional theory (1)Diamagnetic properties of substances (1)Electronic density of states (1)Impurity scattering (1)Magnetic structure (1)... View More

    DSpace software copyright © 2002-2013  Duraspace
    Contact Us | Send Feedback
    Theme by 
    @mire NV