Evaluation of E-J characteristics of YBCO-coated conductor in a wide range of electric field

K. Yamauchi, M. Kiuchi, E. S. Otabe, T. Matsushita, T. Kuga, Masayoshi Inoue, Takanobu Kiss, Y. Iijima, K. Kakimoto, T. Saitoh

研究成果: ジャーナルへの寄稿Conference article

抄録

The E-J characteristics were measured for a YBCO-coated conductor by using the four probe method and the relaxation method of DC magnetization. The result on the latter measurement at extremely low electric fields was theoretically analyzed based on the flux creep-flow model. From the result on n-value the flux lines in YBCO are considered to be in the glass state even at high fields. The apparent pinning potential U*0 estimated from the relaxation of DC magnetization is much larger than that of Bi-2223. The present theoretical analysis clarifies a much stronger flux pinning and a higher dimensionality of YBCO in comparison with Bi-2223.

元の言語英語
ページ(範囲)1073-1077
ページ数5
ジャーナルPhysica C: Superconductivity and its applications
392-396
発行部数PART 2
DOI
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

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Magnetization
conductors
direct current
Electric fields
Fluxes
Flux pinning
magnetization
electric fields
evaluation
flux pinning
Creep
Glass
glass

All Science Journal Classification (ASJC) codes

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

これを引用

Yamauchi, K., Kiuchi, M., Otabe, E. S., Matsushita, T., Kuga, T., Inoue, M., ... Saitoh, T. (2003). Evaluation of E-J characteristics of YBCO-coated conductor in a wide range of electric field. Physica C: Superconductivity and its applications, 392-396(PART 2), 1073-1077. https://doi.org/10.1016/S0921-4534(03)01120-1

Evaluation of E-J characteristics of YBCO-coated conductor in a wide range of electric field. / Yamauchi, K.; Kiuchi, M.; Otabe, E. S.; Matsushita, T.; Kuga, T.; Inoue, Masayoshi; Kiss, Takanobu; Iijima, Y.; Kakimoto, K.; Saitoh, T.

:: Physica C: Superconductivity and its applications, 巻 392-396, 番号 PART 2, 01.10.2003, p. 1073-1077.

研究成果: ジャーナルへの寄稿Conference article

Yamauchi, K, Kiuchi, M, Otabe, ES, Matsushita, T, Kuga, T, Inoue, M, Kiss, T, Iijima, Y, Kakimoto, K & Saitoh, T 2003, 'Evaluation of E-J characteristics of YBCO-coated conductor in a wide range of electric field', Physica C: Superconductivity and its applications, 巻. 392-396, 番号 PART 2, pp. 1073-1077. https://doi.org/10.1016/S0921-4534(03)01120-1
Yamauchi, K. ; Kiuchi, M. ; Otabe, E. S. ; Matsushita, T. ; Kuga, T. ; Inoue, Masayoshi ; Kiss, Takanobu ; Iijima, Y. ; Kakimoto, K. ; Saitoh, T. / Evaluation of E-J characteristics of YBCO-coated conductor in a wide range of electric field. :: Physica C: Superconductivity and its applications. 2003 ; 巻 392-396, 番号 PART 2. pp. 1073-1077.
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