TY - JOUR
T1 - Multi-filamentary REBCO tapes fabricated by scratching a buffer layer along the tape longitudinal direction
AU - Kurihara, Chihaya
AU - Fujita, Shinji
AU - Nakamura, Naonori
AU - Igarashi, Mitsunori
AU - Iijima, Yasuhiro
AU - Higashikawa, Kohei
AU - Uetsuhara, Dai
AU - Kiss, Takanobu
AU - Iwakuma, Masataka
N1 - Publisher Copyright:
© 2016 Elsevier B.V.
PY - 2016/11/15
Y1 - 2016/11/15
N2 - A method for making multi-filamentary REBCO tapes by only scratching buffer layer was developed for coil application which requires accurate magnetic fields. By continuous Icmeasurement, we found that our new multi-filamentary tape could provide almost equal Iccompared to conventional tapes. Then, using EBSD and RTR-SHPM methods, a divided structure of REBCO layer was surely confirmed. AC loss was also decreased. Furthermore, the result of delamination test of our new multi-filamentary tape showed enough mechanical property. As a result, we have succeeded in developing 100 m class multi-filamentary tape for superconducting coil.
AB - A method for making multi-filamentary REBCO tapes by only scratching buffer layer was developed for coil application which requires accurate magnetic fields. By continuous Icmeasurement, we found that our new multi-filamentary tape could provide almost equal Iccompared to conventional tapes. Then, using EBSD and RTR-SHPM methods, a divided structure of REBCO layer was surely confirmed. AC loss was also decreased. Furthermore, the result of delamination test of our new multi-filamentary tape showed enough mechanical property. As a result, we have succeeded in developing 100 m class multi-filamentary tape for superconducting coil.
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U2 - 10.1016/j.physc.2016.08.006
DO - 10.1016/j.physc.2016.08.006
M3 - Article
AN - SCOPUS:84994065703
VL - 530
SP - 68
EP - 71
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
ER -