TY - JOUR
T1 - Influence of joint pressure on superconducting and mechanical properties for jointed GdBa2Cu3Oy coated conductors via precursor films
AU - Miyajima, Tomohiro
AU - Teranishi, Ryo
AU - Yasuyama, Syotaro
AU - Sato, Yukio
AU - Kaneko, Kenji
AU - Petrykin, Valery
AU - Lee, Sergey
AU - Okada, Tatsunori
AU - Awaji, Satoshi
AU - Matsumoto, Akiyoshi
N1 - Publisher Copyright:
© 2019 The Japan Society of Applied Physics.
PY - 2019
Y1 - 2019
N2 - There has been demand to lengthen superconducting joints of REBa2Cu3Oy coated conductors to realize magnet applications. In this work, jointed samples of GdBa2Cu3Oy coated conductors were prepared by crystallizing precursor films deposited by a pulsed laser deposition method under mechanical pressures, and influence of the pressures on superconducting and mechanical properties were investigated. While areal fraction and shearing stress of the joints were increased by increasing the pressure, superconducting properties were degraded.
AB - There has been demand to lengthen superconducting joints of REBa2Cu3Oy coated conductors to realize magnet applications. In this work, jointed samples of GdBa2Cu3Oy coated conductors were prepared by crystallizing precursor films deposited by a pulsed laser deposition method under mechanical pressures, and influence of the pressures on superconducting and mechanical properties were investigated. While areal fraction and shearing stress of the joints were increased by increasing the pressure, superconducting properties were degraded.
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U2 - 10.7567/1347-4065/ab0727
DO - 10.7567/1347-4065/ab0727
M3 - Article
AN - SCOPUS:85067503843
SN - 0021-4922
VL - 58
JO - Japanese Journal of Applied Physics
JF - Japanese Journal of Applied Physics
IS - 5
M1 - 050907
ER -