A1 Refereed original research article in a scientific journal
Preparing superconducting nanopowder based YBCO/Ag tapes
Authors: Paturi P, Raittila J, Grivel JC, Huhtinen H, Seifi B, Laiho R, Andersen NH
Publisher: ELSEVIER SCIENCE BV
Publication year: 2002
Journal:: Physica C: Superconductivity and its Applications
Journal name in source: PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
Journal acronym: PHYSICA C
Article number: PII S0921-4534(02)00905-X
Volume: 372
First page : 779
Last page: 781
Number of pages: 3
ISSN: 0921-4534
DOI: https://doi.org/10.1016/S0921-4534(02)00905-X
Abstract
YBCO nanopowder consisting of 1-3 nm thick and 40 nm wide particles has been used to make silver clad superconducting tapes. After annealing in nitrogen at 945 degreesC for 10 h a critical current of 5.02 A (3300 A/cm(2)) was attained, Annealing in mixed atmosphere of oxygen and nitrogen was also carried out and this procedure produced tapes with a critical current of 2.83 A (2200 A/cm(2)). These tapes show very good characteristics in magnetic fields. (C) 2002 Elsevier Science B.V. All rights reserved.
YBCO nanopowder consisting of 1-3 nm thick and 40 nm wide particles has been used to make silver clad superconducting tapes. After annealing in nitrogen at 945 degreesC for 10 h a critical current of 5.02 A (3300 A/cm(2)) was attained, Annealing in mixed atmosphere of oxygen and nitrogen was also carried out and this procedure produced tapes with a critical current of 2.83 A (2200 A/cm(2)). These tapes show very good characteristics in magnetic fields. (C) 2002 Elsevier Science B.V. All rights reserved.
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