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THE THEORETICAL STUDY OF SUPERCONDUCTIVITY IN OXIDE BaPb1-xBixO3 |
| WANG Wenguo;MA Benkun |
| Department of Physics, Beijing Normal University, Beijing |
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| Cite this article: |
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WANG Wenguo, MA Benkun 1988 Chin. Phys. Lett. 5 77-80 |
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Abstract A local Hamiltonian is introduced to study BaPb1-xBixO3. The usual CPA method is used to deal with the substitutional disorder effect. The superconducting Tc ~ x relation is calculated and the result is in agreement with experiments. Some remarks on the characteristics of oxide superconductivity are presented.
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Published: 01 February 1988
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