Positron annihilation in boron nitride
Electron and positron charge densities are calculated as a function of position in the unit cell for boron nitride. Wave functions are derived from pseudopotential band structure calculations and the independent particle approximation (IPM), respectively, for electrons and positrons. It is observed...
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| Format: | Article |
| Language: | English |
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Institute for Condensed Matter Physics
2006-01-01
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| Series: | Condensed Matter Physics |
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| Online Access: | http://dx.doi.org/10.5488/CMP.9.4.763 |