Compton Profiles of Li in the GW Approximation

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概要

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• The Compton profile of Li is computed by using the occupation number obtained from a first-principles calculation of the spectral function within the GW approximation (GWA). The eigenstates and eigenenergies generated by the full-potential linearized augmented-plane-wave method in the local-density approximation are utilized in the GWA calculation. The dielectric matrix needed to form the screened potential W is computed within the random-phase approximation. The computed Compton profiles are in very good agreement with recent experimental results measured with a momentum resolution of 0.12 atomic units.

• Physical Society of Japanの論文
• 1996-01-15

著者

• Kubo Yasunori

  Nihon University, Tokyo 156

関連論文

• Compton Profiles of Li in the GW Approximation

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