Positron Annihilation in Graphite Intercalation Compounds
- 26 January 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 46 (4) , 272-275
- https://doi.org/10.1103/physrevlett.46.272
Abstract
Graphite intercalation compounds have been studied by positron annihilation experiments. In donor compounds, a highly inhomogeneous charge distribution is detected by Coulomb repulsion of the positrons from the intercalant. In acceptor compounds, however, quasifree positron-anion systems are formed within the intercalant. This is used to identify the anionic species.Keywords
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