Electronic band properties of
- 1 September 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 38 (7), 5138-5141
- https://doi.org/10.1103/physrevb.38.5138
Abstract
The electronic structure of body-centered tetragonal , the simplest member of a new family of high- superconducting cuprates, has been calculated with the use of the linear augmented-plane-wave method. The overall results exhibit features that are similar to those of the earlier cuprate superconductors. A unique feature is a pair of slightly filled antibonding Tl(6s)-O(2p) subbands that decrease the effective valence of the oxygen atoms in the Ba and Tl planes.
Keywords
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