Electron momentum density of hexagonal Zn studied by high-resolution Compton scattering

High-resolution (0.12 a.u.) electron momentum density projections (Compton profiles) of a hexagonal Zn single crystal have been measured along five high-symmetry directions in reciprocal space. The experiment was performed with the use of 115.6 keV synchrotron radiation on the BL08W station at SPrin...

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Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 28(2021), Pt 1 vom: 01. Jan., Seite 188-195
1. Verfasser: Brancewicz, Marek (VerfasserIn)
Weitere Verfasser: Andrejczuk, Andrzej, Żukowski, Eugeniusz, Dobrzyński, Ludwik, Sakurai, Yoshiharu, Itou, Masayoshi, Pylak, Maciej
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article Compton profile anisotropy Compton profiles Compton scattering Korringa–Kohn–Rostoker (KKR) calculations density functional theory (DFT) calculations electron momentum density distribution
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520 |a High-resolution (0.12 a.u.) electron momentum density projections (Compton profiles) of a hexagonal Zn single crystal have been measured along five high-symmetry directions in reciprocal space. The experiment was performed with the use of 115.6 keV synchrotron radiation on the BL08W station at SPring-8. The quality of the measured Compton profiles is significantly better than that of previous medium- and high-resolution data. The experimental data were compared with the corresponding theoretical Korringa-Kohn-Rostoker (KKR) and density functional theory (DFT) calculations. Some minor and major differences between the two theoretical band-structure calculations have been observed. However, the good quality experimental results indicate their better agreement with DFT 
650 4 |a Journal Article 
650 4 |a Compton profile anisotropy 
650 4 |a Compton profiles 
650 4 |a Compton scattering 
650 4 |a Korringa–Kohn–Rostoker (KKR) calculations 
650 4 |a density functional theory (DFT) calculations 
650 4 |a electron momentum density distribution 
700 1 |a Andrejczuk, Andrzej  |e verfasserin  |4 aut 
700 1 |a Żukowski, Eugeniusz  |e verfasserin  |4 aut 
700 1 |a Dobrzyński, Ludwik  |e verfasserin  |4 aut 
700 1 |a Sakurai, Yoshiharu  |e verfasserin  |4 aut 
700 1 |a Itou, Masayoshi  |e verfasserin  |4 aut 
700 1 |a Pylak, Maciej  |e verfasserin  |4 aut 
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773 1 8 |g volume:28  |g year:2021  |g number:Pt 1  |g day:01  |g month:01  |g pages:188-195 
856 4 0 |u http://dx.doi.org/10.1107/S1600577520014721  |3 Volltext 
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