Superconductivity up to 114 K in the Bi-Al-Ca-Sr-Cu-O compound system without rare-earth elements

C. W. Chu; J. Bechtold; L. Gao; P. H. Hor; Z. J. Huang; R. L. Meng; Y. Y. Sun; Y. Q. Wang; Y. Y. Xue

doi:10.1103/PhysRevLett.60.941

Superconductivity up to 114 K in the Bi-Al-Ca-Sr-Cu-O compound system without rare-earth elements

C. W. Chu
, J. Bechtold
, L. Gao
, P. H. Hor
, Z. J. Huang
, R. L. Meng
, Y. Y. Sun
, Y. Q. Wang
, Y. Y. Xue

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383 Citations (Scopus)

Abstract

Stable superconductivity up to 114 K has been reproducibly detected in Bi-Al-Ca-Sr-Cu-O multiphase systems without any rare-earth elements. Pressure has only a slight positive effect on Tc. These observations provide an extra material base for the study of the mechanism of high-temperature superconductivity and also the prospect of reduced material cost for future applications of superconductivity.

Original language	English
Pages (from-to)	941-943
Number of pages	3
Journal	Physical review letters
Volume	60
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevLett.60.941
Publication status	Published - 1988

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.60.941

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abstract = "Stable superconductivity up to 114 K has been reproducibly detected in Bi-Al-Ca-Sr-Cu-O multiphase systems without any rare-earth elements. Pressure has only a slight positive effect on Tc. These observations provide an extra material base for the study of the mechanism of high-temperature superconductivity and also the prospect of reduced material cost for future applications of superconductivity.",

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AU - Chu, C. W.

AU - Bechtold, J.

AU - Gao, L.

AU - Hor, P. H.

AU - Huang, Z. J.

AU - Meng, R. L.

AU - Sun, Y. Y.

AU - Wang, Y. Q.

AU - Xue, Y. Y.

PY - 1988

Y1 - 1988

N2 - Stable superconductivity up to 114 K has been reproducibly detected in Bi-Al-Ca-Sr-Cu-O multiphase systems without any rare-earth elements. Pressure has only a slight positive effect on Tc. These observations provide an extra material base for the study of the mechanism of high-temperature superconductivity and also the prospect of reduced material cost for future applications of superconductivity.

AB - Stable superconductivity up to 114 K has been reproducibly detected in Bi-Al-Ca-Sr-Cu-O multiphase systems without any rare-earth elements. Pressure has only a slight positive effect on Tc. These observations provide an extra material base for the study of the mechanism of high-temperature superconductivity and also the prospect of reduced material cost for future applications of superconductivity.

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JF - Physical review letters

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Superconductivity up to 114 K in the Bi-Al-Ca-Sr-Cu-O compound system without rare-earth elements

Abstract

All Science Journal Classification (ASJC) codes

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