Improved critical current density in DI-BSCCO

N. Ayai; M. Kikuchi; K. Tatamidani; T. Nakashima; G. Osabe; T. Kagiyama; J. Fujikami; S. Kobayashi; K. Yamazaki; S. Yamade; E. Shizuya; K. Hayashi; K. Sato; T. Kiss; K. Higashikawa; M. Inoue; H. Kitaguchi; H. Kumakura; J. Shimoyama

doi:10.1088/1742-6596/234/2/022003

Improved critical current density in DI-BSCCO

N. Ayai, M. Kikuchi, K. Tatamidani, T. Nakashima, G. Osabe, T. Kagiyama, J. Fujikami, S. Kobayashi, K. Yamazaki, S. Yamade, E. Shizuya, K. Hayashi, K. Sato, T. Kiss, K. Higashikawa, M. Inoue, H. Kitaguchi, H. Kumakura, J. Shimoyama

Section of Measurement and Control Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

High I_c in DI-BSCCO has been demonstrated even in high temperature up to 90K and parallel magnetic field up to 200 mT. This performance is advantageous especially to power cables cooled with pressurized liquid nitrogen, where current and temperature fluctuates in real operation. Recent development has updated the highest J_c at 77K, self-field to 630 A/mm² in a R&D tape. The evaluation by a scanning magnetic microscope has demonstrated the highest J_c of 900 A/mm² at the midst of a tape which has I_c of 200 A. This property promises innovative I_c more than 300 A in future DI-BSCCO.

Original language	English
Article number	022003
Journal	Journal of Physics: Conference Series
Volume	234
Issue number	PART 2
DOIs	https://doi.org/10.1088/1742-6596/234/2/022003
Publication status	Published - 2010

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1088/1742-6596/234/2/022003

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Ayai, N., Kikuchi, M., Tatamidani, K., Nakashima, T., Osabe, G., Kagiyama, T., Fujikami, J., Kobayashi, S., Yamazaki, K., Yamade, S., Shizuya, E., Hayashi, K., Sato, K., Kiss, T., Higashikawa, K., Inoue, M., Kitaguchi, H., Kumakura, H., & Shimoyama, J. (2010). Improved critical current density in DI-BSCCO. Journal of Physics: Conference Series, 234(PART 2), Article 022003. https://doi.org/10.1088/1742-6596/234/2/022003

Ayai, N, Kikuchi, M, Tatamidani, K, Nakashima, T, Osabe, G, Kagiyama, T, Fujikami, J, Kobayashi, S, Yamazaki, K, Yamade, S, Shizuya, E, Hayashi, K, Sato, K, Kiss, T , Higashikawa, K, Inoue, M, Kitaguchi, H, Kumakura, H & Shimoyama, J 2010, 'Improved critical current density in DI-BSCCO', Journal of Physics: Conference Series, vol. 234, no. PART 2, 022003. https://doi.org/10.1088/1742-6596/234/2/022003

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title = "Improved critical current density in DI-BSCCO",

abstract = "High Ic in DI-BSCCO has been demonstrated even in high temperature up to 90K and parallel magnetic field up to 200 mT. This performance is advantageous especially to power cables cooled with pressurized liquid nitrogen, where current and temperature fluctuates in real operation. Recent development has updated the highest Jc at 77K, self-field to 630 A/mm2 in a R&D tape. The evaluation by a scanning magnetic microscope has demonstrated the highest Jc of 900 A/mm2 at the midst of a tape which has Ic of 200 A. This property promises innovative Ic more than 300 A in future DI-BSCCO.",

author = "N. Ayai and M. Kikuchi and K. Tatamidani and T. Nakashima and G. Osabe and T. Kagiyama and J. Fujikami and S. Kobayashi and K. Yamazaki and S. Yamade and E. Shizuya and K. Hayashi and K. Sato and T. Kiss and K. Higashikawa and M. Inoue and H. Kitaguchi and H. Kumakura and J. Shimoyama",

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T1 - Improved critical current density in DI-BSCCO

AU - Ayai, N.

AU - Kikuchi, M.

AU - Tatamidani, K.

AU - Nakashima, T.

AU - Osabe, G.

AU - Kagiyama, T.

AU - Fujikami, J.

AU - Kobayashi, S.

AU - Yamazaki, K.

AU - Yamade, S.

AU - Shizuya, E.

AU - Hayashi, K.

AU - Sato, K.

AU - Kiss, T.

AU - Higashikawa, K.

AU - Inoue, M.

AU - Kitaguchi, H.

AU - Kumakura, H.

AU - Shimoyama, J.

PY - 2010

Y1 - 2010

N2 - High Ic in DI-BSCCO has been demonstrated even in high temperature up to 90K and parallel magnetic field up to 200 mT. This performance is advantageous especially to power cables cooled with pressurized liquid nitrogen, where current and temperature fluctuates in real operation. Recent development has updated the highest Jc at 77K, self-field to 630 A/mm2 in a R&D tape. The evaluation by a scanning magnetic microscope has demonstrated the highest Jc of 900 A/mm2 at the midst of a tape which has Ic of 200 A. This property promises innovative Ic more than 300 A in future DI-BSCCO.

AB - High Ic in DI-BSCCO has been demonstrated even in high temperature up to 90K and parallel magnetic field up to 200 mT. This performance is advantageous especially to power cables cooled with pressurized liquid nitrogen, where current and temperature fluctuates in real operation. Recent development has updated the highest Jc at 77K, self-field to 630 A/mm2 in a R&D tape. The evaluation by a scanning magnetic microscope has demonstrated the highest Jc of 900 A/mm2 at the midst of a tape which has Ic of 200 A. This property promises innovative Ic more than 300 A in future DI-BSCCO.

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Improved critical current density in DI-BSCCO

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