Critical current properties in HTS tapes

T. Kiss, M. Inoue, T. Kuga, M. Ishimaru, S. Egashira, S. Irie, T. Ohta, K. Imamura, M. Yasunaga, M. Takeo, T. Matsushita, Y. Iijima, K. Kakimoto, T. Saitoh, S. Awaji, K. Watanabe, Y. Shiohara

研究成果: Contribution to journalConference article

43 引用 (Scopus)


The author's recent studies on the critical current properties in Bi-2223 multifilamentary tapes as well as YBCO coated IBAD tapes have been reviewed. Extended electric field vs. current density (E-J) characteristics were studied over wide range of temperature, T, magnetic field, B, and angle, θ. Based on the analysis of statistic Jc distribution and scaling, we derived an analytical expression for J as a function of E, T, B, and θ. This method allows us to describe and extrapolate the nonlinear E-J characteristics even in extremely low E region and/or high B region based on rather simple measurements.

ジャーナルPhysica C: Superconductivity and its applications
発行部数PART 2
出版物ステータス出版済み - 10 1 2003
イベントProceedings of the 15th International Symposium on Superconduc - Yokohama, 日本
継続期間: 11 11 200211 13 2002

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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    Kiss, T., Inoue, M., Kuga, T., Ishimaru, M., Egashira, S., Irie, S., Ohta, T., Imamura, K., Yasunaga, M., Takeo, M., Matsushita, T., Iijima, Y., Kakimoto, K., Saitoh, T., Awaji, S., Watanabe, K., & Shiohara, Y. (2003). Critical current properties in HTS tapes. Physica C: Superconductivity and its applications, 392-396(PART 2), 1053-1062.