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THEORETICAL INVESTIGATIONS ON COMPOSITION AND PRESSURE DEPENDENCES OF SUPERCONDUCTIVITY FOR VARIOUS OXIDE SYSTEMS |
ZHAO Guomeng;WANG Ruilan;LI Hongcheng;DONG Ziwen;LI Lin |
Institute of Physics, Academia Sinica, Beijing |
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Cite this article: |
ZHAO Guomeng, WANG Ruilan, LI Hongcheng et al 1988 Chin. Phys. Lett. 5 165-168 |
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Abstract On the basis of band calculation results and a universal superconducting mechanism for oxide systems proposed previously by the authors, the superconducting transition temperatures are calculated for Ba(Pb1-xBix)O3 with x=0 and 0.1, which are in good agreement with experimental results. The composition and pressure dependences of Tc and normal state resistivity in various oxide systems can be interpreted.
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Published: 01 April 1988
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