TY - JOUR
T1 - Critical current properties in HTS tapes
AU - Kiss, T.
AU - Inoue, M.
AU - Kuga, T.
AU - Ishimaru, M.
AU - Egashira, S.
AU - Irie, S.
AU - Ohta, T.
AU - Imamura, K.
AU - Yasunaga, M.
AU - Takeo, M.
AU - Matsushita, T.
AU - Iijima, Y.
AU - Kakimoto, K.
AU - Saitoh, T.
AU - Awaji, S.
AU - Watanabe, K.
AU - Shiohara, Y.
N1 - Funding Information:
This work was partly supported by the New Energy and Industrial Technology Development Organization (NEDO) as Collaborative Research and Development of Fundamental Technologies for Superconductivity Applications.
PY - 2003/10
Y1 - 2003/10
N2 - 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.
AB - 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.
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U2 - 10.1016/S0921-4534(03)01179-1
DO - 10.1016/S0921-4534(03)01179-1
M3 - Conference article
AN - SCOPUS:0042785126
SN - 0921-4534
VL - 392-396
SP - 1053
EP - 1062
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
IS - PART 2
T2 - Proceedings of the 15th International Symposium on Superconduc
Y2 - 11 November 2002 through 13 November 2002
ER -