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High transport critical currents in flexible screen‐printed Ag‐(Bi,Pb)2Sr2Ca2Cu3Oxtapes

 

作者: A. Oota,   K. Ogawa,   J. Maeda,   K. Shibata,  

 

期刊: Applied Physics Letters  (AIP Available online 1995)
卷期: Volume 67, issue 6  

页码: 854-856

 

ISSN:0003-6951

 

年代: 1995

 

DOI:10.1063/1.115527

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We fabricated screen‐printed Ag‐(Bi,Pb)2Sr2Ca2Cu3Oxmonofilament and multifilament tapes with filament number 1≤N≤5. AsNincreases, the critical currentIcincreases monotonically until it reaches 54 A (77 K, 0 T) forN=5, while the critical current densityJcis around 1.6×104A/cm2(77 K, 0 T) nearly independent ofN. The bend strain tolerance is found to decrease with increasingN. For monofilament tapes the strain tolerance is 2%–3% strain while for multifilament tapes it decreases to ∼1% atN=3 and ∼0.4% atN=5. ©1995 American Institute of Physics.

 

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