Oxygen ordering and chain formation in YBa2Cu3Oz
โ Scribed by L. T. Wille; M. B. Silverstein; C. P. Burmester; M. Goldman; R. Gronsky
- Book ID
- 110673116
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 625 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0896-1107
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๐ SIMILAR VOLUMES
Using transfer-matrix finite-size scaling, we reinvestigate a square lattice-gas model Hamiltonian to describe the order-disorder transition in the Cu-O basal plane of YBa2Cu3Oz. The model contains strong nearest-neighbor repulsions and diagonal (2nd neighbor) interactions that alternate in sign. Th
A microscopic model is described which is able to reproduce the observed dependence of Tยข on oxygen stoichiometry for the 123 superconductor YBa2Cu3OT\_~. The approach provides a way of estimating the electron hole concentration at the planar copper sites and makes use of the expected location of th