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B. I. Lundqvist
Researcher at Cornell University
Publications - 6
Citations - 3084
B. I. Lundqvist is an academic researcher from Cornell University. The author has contributed to research in topics: Electron & Electron liquid. The author has an hindex of 6, co-authored 6 publications receiving 2973 citations. Previous affiliations of B. I. Lundqvist include Aarhus University.
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Exchange and correlation in atoms, molecules, and solids by the spin-density-functional formalism
TL;DR: The spin-density-functional (SDF) formalism has been used for the interpretation of approximate versions of the theory, in particular the local-spin-density (LSD) approximation, which is formally valid only in the limit of slow and weak spatial variation in the density as discussed by the authors.
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Contribution to the cohesive energy of simple metals: Spin-dependent effect
TL;DR: In this article, a spin-polarized electron liquid is used to calculate the cohesive energy of simple metals. But the spin-density scheme is not suitable for all metal classes.
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Calculated Momentum Distributions and Compton Profiles of Interacting Conduction Electrons in Lithium and Sodium
B. I. Lundqvist,C. Lydén +1 more
TL;DR: In this article, momentum distributions and Compton profiles of the conduction electrons in Li and Na are calculated considering effects of orthogonalization of the core electrons, periodic potential, and correlation.
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Effect of ground-state and excitation potentials on energy levels of Ni metal
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Photo-field-emission: A new probe of electron states between the Fermi and vacuum levels
TL;DR: In this paper, photo and field emission techniques are combined for a probe of bulk and surface electron states in the energy range between the Fermi and the vacuum levels, which is particularly useful as a probe for high energy electron states.