Investigation of the Fermi Surface ofSi by Means of Positron Annihilation
- 12 January 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 24 (2), 55-58
- https://doi.org/10.1103/physrevlett.24.55
Abstract
Measurements of the angular correlation of annihilation radiation from oriented single crystals of Si are reported, exhibiting marked anisotropies. These anisotropies are interpreted as hole pockets in the Fermi surface and are compared with the predictions of the linear chain model.
Keywords
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