Flexible and superconducting properties of sintered Bi-Pb-Sr-Ca-Cu-O tapes

K. Chen; L. Horng; H. S. Koo; C. Y. Shei; L. P. Wang; C. Chiang; T. J. Yang; W. H. Lee; P. T. Wu

doi:10.1063/1.106254

Flexible and superconducting properties of sintered Bi-Pb-Sr-Ca-Cu-O tapes

K. Chen, L. Horng, H. S. Koo, C. Y. Shei, L. P. Wang, C. Chiang, T. J. Yang, W. H. Lee, P. T. Wu

Department of Physics

Research output: Contribution to journal › Article

15 Citations (Scopus)

Abstract

Flexible Bi_1.81Pb_0.43Sr_1.71Ca _2.14Cu₃O_x superconducting tapes have been fabricated by the powder-in-silver tubing technique followed by appropriate sintering. The sintered tape, J_c≳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
Pages (from-to)	1635-1637
Number of pages	3
Journal	Applied Physics Letters
Volume	59
Issue number	13
DOIs	https://doi.org/10.1063/1.106254
Publication status	Published - 1991 Dec 1

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All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Cite this

Chen, K., Horng, L., Koo, H. S., Shei, C. Y., Wang, L. P., Chiang, C., ... Wu, P. T. (1991). Flexible and superconducting properties of sintered Bi-Pb-Sr-Ca-Cu-O tapes. Applied Physics Letters, 59(13), 1635-1637. https://doi.org/10.1063/1.106254

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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{\%}.",

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AU - Wang, L. P.

AU - Chiang, C.

AU - Yang, T. J.

AU - Lee, W. H.

AU - Wu, P. T.

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AB - 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%.

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10.1063/1.106254