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

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

doi:10.1002/pssb.2221700120

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 journal › Article

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 language	English
Pages (from-to)	171-188
Number of pages	18
Journal	physica status solidi (b)
Volume	170
Issue number	1
DOIs	https://doi.org/10.1002/pssb.2221700120
Publication status	Published - Jan 1 1992
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1002/pssb.2221700120

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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.",

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AU - Nakashima, H.

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AU - Murakami, Yasukazu

AU - Tanigawa, S.

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