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Progress in R&D of coated conductor in M-PACC project
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  • Progress in R&D of coated conductor in M-PACC project
  • Progress in R&D of coated conductor in M-PACC project
저자명
Izumi. T.,Ibi. A.,Nakaoka. K.,Taneda. T.,Yoshida. T.,Takagi. Y.,Nakamura. T.,Machi. T.,Katayama. K.,Sakai. N.,Yoshizumi. M.,Koiz
간행물명
Progress in superconductivity and cryogenics : PSAC
권/호정보
2014년|16권 2호|pp.1-6 (6 pages)
발행정보
한국초전도저온공학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

The five-year national project in Japan for R&D of coated conductors and applications, named as the Materials and Power Applications of Coated Conductors (M-PACC) project, was finished at the end of FY2013. The project consists of four sub-themes as cable, transformer, SMES and coated conductors. In the theme of coated conductors, the fabrication process had been developed to satisfy the requirements from the applications such as in-field $I_c$ performance, low AC loss in the long tapes etc. Through the project, the remarkable progress was achieved as follows; a high in-field minimum $I_c$ value over 54A/cm-width under 3T at 77K was realized in a 200m long EuBCO tape with artificial pinning centers of $BaHfO_3$ by the pulsed laser deposition (PLD) technique on the IBAD template. On the other hand, the AC loss reduction was confirmed in the tapes fabricated by both PLD and the metal organic deposition (MOD) techniques by scribing 100m tapes into 10-filamments. Additionally, the mechanism of the delamination phenomenon was systematically investigated and the strength was improved by eliminating the origins of the weak points in the films. Through the development, all targeted goals were accomplished and the several results were appreciated as a world champion data.