Abstract
Flexible Bi1.81Pb0.43Sr1.71Ca 2.14Cu3Ox superconducting tapes have been fabricated by the powder-in-silver tubing technique followed by appropriate sintering. The sintered tape, Jc≳104 A/cm2 at 77 K, can be bent into an arc with a 0.9-cm radius of curvature without deteriorating the transport properties at liquid nitrogen temperature. This indicates that the superconducting a-b plane of the Bi-based tape has a strain of 0.05%-0.1%.
Original language | English |
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Pages (from-to) | 1635-1637 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 59 |
Issue number | 13 |
DOIs | |
Publication status | Published - 1991 Dec 1 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)