Localisation criterion in the Cayley tree without electron-electron interactions
- 10 June 1982
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 15 (16) , L513-L517
- https://doi.org/10.1088/0022-3719/15/16/001
Abstract
The electron localisation criterion for one impurity atom can be exactly derived for a Cayley tree network of atoms using the tight-binding approximation.Keywords
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