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Please use this identifier to cite or link to this item: http://hdl.handle.net/11078/1003

Title: Y系およびBi系高温超伝導線材における実用機器への適用性に関する比較検討
Other Titles: Feasibility Study on Yttrium- and Bismuth-system High Temperature Superconductors for Practical Applications
Authors: 宮田, 成紀
水野, 貴敏
黒田, 潔
Keywords: high temperature superconductor
superconducting wire
pratical application
Issue Date: 2018-03-31
Abstract: Yttrium- and Bismuth-system high temperature superconductors (HTSs) are compared from the viewpoint of feasibility for practical applications. We investigated a trend of national projects concerning verification tests of superconducting devices. Critical current properties of the two types of HTS wires were evaluated with the four-terminal method. As a result, it turned out that although an in-field current property of the Y-system HTS are intrinsically superior to the Bi-system HTS, Bi-system HTS wires have a competitive advantage in cost and reliability compared to Y-system HTS wires. However, further investigations are needed to conclude which type of wire is prior to the other one.
URI: http://hdl.handle.net/11078/1003
ISSN: 0371-5981
Appears in Collections:第53号

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