TY - JOUR
T1 - Key factors for scale-up of YBCO coated conductors by the advanced TFA-MOD process
AU - Aoki, Yuji
AU - Teranishi, Ryo
AU - Nakaoka, Koichi
AU - Nomoto, Sukeharu
AU - Kitoh, Yutaka
AU - Matuda, Junko
AU - Izumi, Teruo
AU - Shiohara, Yuh
AU - Fuji, Hiroshi
AU - Miyata, Seiki
AU - Yamada, Yutaka
AU - Goto, Tomotaka
AU - Yajima, Akimasa
AU - Fuji, Hiroshi
N1 - Funding Information:
This work was supported by the New Energy and Industrial Technology Development Organization (NEDO) as Collaborative Research and Development of Fundamental Technologies for Superconductivity Applications. Also, the author would like to thank the Japan Society for the Promotion of Science for their support.
PY - 2006/10/1
Y1 - 2006/10/1
N2 - We have developed long tape processing for coated conductors by the advanced TFA-MOF method. In order to obtain uniform and high superconducting performance, a 25-m long tape with dummy tapes, which were connected at the both end of the 25-m long tape, was fabricated by the reel-to-reel (RTR) system with a relatively high gas flow rate. As a result, a uniform Ic value over 100 A and a high end-to-end Ic value of 100 A were obtained in the tape. It revealed the Ic · L product of 2500 A m. For higher Ic · L products in long tapes, the key process factors were investigated.
AB - We have developed long tape processing for coated conductors by the advanced TFA-MOF method. In order to obtain uniform and high superconducting performance, a 25-m long tape with dummy tapes, which were connected at the both end of the 25-m long tape, was fabricated by the reel-to-reel (RTR) system with a relatively high gas flow rate. As a result, a uniform Ic value over 100 A and a high end-to-end Ic value of 100 A were obtained in the tape. It revealed the Ic · L product of 2500 A m. For higher Ic · L products in long tapes, the key process factors were investigated.
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U2 - 10.1016/j.physc.2006.06.044
DO - 10.1016/j.physc.2006.06.044
M3 - Article
AN - SCOPUS:33748151948
SN - 0921-4534
VL - 445-448
SP - 540
EP - 544
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
IS - 1-2
ER -