By modeling the equilibrium state of the phase formation reaction of High-T, superconducting phase 1 : 2 : 3 (YBa2Cu30, -J and using the results of P-T-x correlation investigation of some authors, the variation of Gibbs free energy (dGm) versus temperature has been calculated. On the basis of the va
The thermodynamic equilibrium of the formation process of High-Tc superconducting phase YBa2Cu3O7−x
✍ Scribed by Dr. Le Van Huan; Eng. Le Thi Cat Tuong
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 309 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0232-1300
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📜 SIMILAR VOLUMES
Applying the wave functions and exciton energies determined and . described in two previous articles for YBa Cu O , we calculated the effective potential 2 3 7 V assuming as a first approximation of the ''two-bands'' model an excitonic mechanism e f f for superconductivity. With the help of the obta
Briefly after the single Cu-0-layer-containing compound Bi,Sr,CuO,+, with variable Sr and Cu contents (the so called Raveau-phase or 2201 phase) was found to be superconducting with a critical temperature -10 K,I1] the two and three Cu-0 layer structures were s~nthesized.1~ - This homologous series