The re-entrant superconducting resistive transition in BaPb//0//. //7//5Bi//0//. //2//5O//3 has been investigated under hydrostatic pressure up to 16 kbar down to 1. 12 K. The resistance and the ac magnetic susceptibility are measured as a function of temperature. The results suggest that the re-entrant superconducting transition is caused by the competition of the Josephson coupling energy with the decoupling energy between the superconducting grains. The results also demonstrate that there exists no major metallic phase in these samples.
|主出版物標題||Unknown Host Publication Title|
|發行者||D. Reidel Publ Co|
|出版狀態||Published - 1985|
All Science Journal Classification (ASJC) codes
- 工程 (全部)