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SOME REMARKABLE BEHAVIORS BELOW 125K IN HIGH Tc SUPERCONDUCTORS |
| ZHAO Guomeng;WANG Ruilan;LI Hongcheng;CHENG Xiangrong;LI Lin |
| Institute of Physics, Academia Sinica, Beijing |
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| Cite this article: |
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ZHAO Guomeng, WANG Ruilan, LI Hongcheng et al 1988 Chin. Phys. Lett. 5 209-212 |
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Abstract The resistivity, Meissner effect and specific heat measurements were carried out on high Tc superconductor Ba2GdCu3O7-y with zero-resistivity at 95.5K. It was found that the deviation of resistivity from linear behavior below 125K seemed not to originate from precursory signal of superconductivity but from possible lattice softening that may play an important role in 90K superconductivity.
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Published: 01 May 1988
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