Study on Momentum Density of Electrons and Fermi Surface in Aluminum by Positron Annihilation

H. Nakashima, T. Kubota, H. Kondo, Yasukazu Murakami, S. Tanigawa

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The three‐dimensional electron–positron momentum density in aluminum is reconstructed from measurements of two‐dimensional angular correlation of positron annihilation radiations (2D‐ACAR) followed by the image reconstruction technique based on a direct Fourier transformation. On the basis of the experimental data, the Fermi surface topology, the high momentum components (HMC), the enhancement effect, and the autocorrelation function are discussed.

Original languageEnglish
Pages (from-to)171-188
Number of pages18
Journalphysica status solidi (b)
Volume170
Issue number1
DOIs
Publication statusPublished - Jan 1 1992
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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