On the non local character of Wannier functions in hybrid bands
Open Access
- 1 January 1988
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 49 (7) , 1091-1095
- https://doi.org/10.1051/jphys:019880049070109100
Abstract
Using a simple tight binding approach, it is stressed once more that Wannier functions built from hybrid bands are usually rather weakly localized. Conditions for Mott localization using Wannier functions arguments are then discussed, with special emphasis on superconductive oxidesKeywords
This publication has 3 references indexed in Scilit:
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