d-symmetry superconductivity due to valence bond correlations
β Scribed by A. A. Ovchinnikov; M. Ya. Ovchinnikova; E. A. Plekhanov
- Book ID
- 110145651
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 226 KB
- Volume
- 87
- Category
- Article
- ISSN
- 1063-7761
- DOI
- 10.1134/1.558691
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π SIMILAR VOLUMES
Interlayer single-particle tunneling between the Cu-O layers suppresses the in-plane short-range magnetic order (which is modeled as spin density wave (SDW) insulator). Doping over the SDW state kills perfect nesting of the Fermi surface (FS) in certain directions and hence the SDW gap reduces to ze
## Abstract A crystal chemical approach to superconductivity based upon a bond-valence sum analysis of inorganic compounds is extended by an analysis of local bond-valence distribution. The notions of stoichiometric and structural valence together with Paulingβs rule of equal distribution of valenc