Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kimura Kazunari"'
Autor:
Masashi Miura, Koichi Nakaoka, Teruo Izumi, Ryuji Yoshida, Kimura Kazunari, Takeharu Kato, Yuh Shiohara
Publikováno v:
IEEE Transactions on Applied Superconductivity. 27:1-4
A wide range of coating thicknesses was utilized in the trifluoroacetate metal-organic decomposition process for (Y, Gd) Ba 2 Cu 3 O 7-δ (YGdBCO) coated conductor including BaZrO 3 (BZO) particles with a thin once-coated thickness(donce), which was
Autor:
Taketsune Nakamura, Masayoshi Inoue, Teruo Izumi, Tsutomu Koizumi, Y. Shiohara, Kohei Higashikawa, Takanobu Kiss, Kimura Kazunari, Takayo Hasegawa, Hironaga Ryusuke, Masateru Yoshizumi, Yasuo Takahashi
Publikováno v:
IEEE Transactions on Applied Superconductivity. 25:1-4
With technological advance of the REBaCuO (RE: Rare Earth elements, REBCO) coated conductors (CC), development of the superconducting applications for its practical use has been carried out recently in various fields. In addition, improvement of the
Autor:
Kazuo Watanabe, Takanobu Kiss, Masateru Yoshizumi, Satoshi Awaji, Kohei Higashikawa, Takayo Hasegawa, Yasuo Takahashi, Kazutaka Imamura, Masayoshi Inoue, Tsutomu Koizumi, Kenta Tanaka, Teruo Izumi, Kimura Kazunari
Publikováno v:
IEEE Transactions on Applied Superconductivity. 25:1-4
We have investigated the current transport properties of batch furnace processed TFA-MOD Y x Gd 1-x Ba 2 Cu 3 O y (YGdBCO) coated conductor (CC) doped with nanoscale BaZrO 3 artificial pinning centers (APCs). As the comparison with those of previous
Autor:
K. Nakaoka, T. Yoshida, Kazumasa Katayama, T. Taneda, Masaaki Yoshizumi, Akira Ibi, Y. Takagi, T. Machi, T. Izumi, Naomichi Sakai, Kimura Kazunari, Tsutomu Koizumi, Takanobu Kiss, Y. Shiohara, Takeshi Kato, Taketsune Nakamura
Publikováno v:
Progress in Superconductivity and Cryogenics. 16:1-6
The five-year national project in Japan for RD a high in-field minimum Ic value over 54A/cm-width under 3T at 77K was realized in a 200m long EuBCO tape with artificial pinning centers of BaHfO3 by the pulsed laser deposition (PLD) technique on the I
Autor:
Tatsunori Nakamura, Masaaki Yoshizumi, Y. Shiohara, Takayo Hasegawa, Toru Izumi, Kimura Kazunari
Publikováno v:
Physics Procedia. 58:146-149
TFA-MOD (Metal Organic Deposition using Trifluoro-acetates) process is of considerable practical concern for future applications since it can fabricate high performance coated conductors (CCs) with low cost. We have previously reported the success in
Autor:
Tsukasa Hirayama, Toru Izumi, Tatsunori Nakamura, Masaaki Yoshizumi, Y. Shiohara, Takayo Hasegawa, Takeshi Kato, Kimura Kazunari, K. Nakahata
Publikováno v:
Physics Procedia. 45:153-156
TFA-MOD (Metal Organic Deposition using Trifluoro-acetates) process is of considerable practical concern for future applications since it can fabricate high performance coated conductors (CCs) with low cost. In this study, we developed the process fo
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Autor:
Ryuji Yoshida, Y. Shiohara, Koichi Nakaoka, Takeshi Kato, Y. Usui, Teruo Izumi, Kimura Kazunari
Publikováno v:
Superconductor Science and Technology. 30:055008
A new process, which is conceptually different from that reported so far, was developed for positive and direct control of the size and distribution of BaZrO3 (BZO) nanoparticles acting as the effective magnetic flux pinning centers for coated conduc
Autor:
Tainosho, Yoshiaki, Kimura, Kazunari
Publikováno v:
神戸大学都市安全研究センター研究報告. 2:237-250
Publikováno v:
Superconductor Science and Technology. 5:S288-S291
Magnetization measurements for quench and melt growth processed Y1Ba2Cu3O7 bulks were performed in high fields up to 23 T at 4.2 K. The values of JcM derived from the magnetization hysteresis for B//c-axis were comparable to the intragrain current de