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Study of the superconducting transition in YBa2Cu3O7−δ single crystal by thermopower measurements |
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| Authors: | Zhang Dian-lin Duan Hong-min Ma Bei-hai Lu Li Lin Shu-yuan |
| Abstract: | We have determined the superconducting transition in YBa2Cu3O7−δ single crystal by measurements of thermopower. Two transitions were observed in both the ab-plane and the c-direction. The high temperature transition may have a close relation to the surface shell of the crystal. |
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