Understanding electron-positron momentum densities in solids: effect of the positron distribution
The influence of the positron distribution on the electron-positron (e-p) momentum densities (MDs) is studied in terms of the l (l = s, p, d, f) character of the initial electronic state. The effect of the positron is discussed for momenta in the extended and reduced zone scheme on the example of Al...
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| Format: | Article |
| Language: | English |
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Sciendo
2015-12-01
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| Series: | Nukleonika |
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| Online Access: | https://doi.org/10.1515/nuka-2015-0137 |