Ac loss properties of YBCO superconducting tapes fabricated by IBAD-PLD technique

M. Iwakuma; M. Nigo; D. Inoue; N. Miyamoto; K. Funaki; Y. Iijima; T. Saitoh; Y. Yamada; T. Izumi; Y. Shiohara

doi:10.1088/1742-6596/43/1/039

Ac loss properties of YBCO superconducting tapes fabricated by IBAD-PLD technique

M. Iwakuma, M. Nigo, D. Inoue, N. Miyamoto, K. Funaki, Y. Iijima, T. Saitoh, Y. Yamada, T. Izumi, Y. Shiohara

Applied Energy Engineering

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Abstract

Temperature dependence of the ac loss in YBCO superconducting tapes fabricated by IBAD-PLD technique was investigated. The ac loss was measured with a saddle-shaped pickup coil by applying magnetic field perpendicular to the tape. Temperature dependence of I_c-B characteristics was estimated from the observed magnetization curves. The I_c-B curves normalized by the zero-field I_c at the respective temperature coincided with one master curve regardless of temperature. I_c-B characteristics of YBCO superconducting tapes are scaled with temperature. According, when the magnetization curves and the ac loss vs field amplitude curves are normalized by using the zero field I_c at the respective temperature, they coincided with one master curve for any temperature from 4.2 to 77 K. It is verified that the magnetization and the ac loss are scaled with temperature.

Original language	English
Article number	039
Pages (from-to)	154-157
Number of pages	4
Journal	Journal of Physics: Conference Series
Volume	43
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/43/1/039
Publication status	Published - Jun 1 2006

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1088/1742-6596/43/1/039

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title = "Ac loss properties of YBCO superconducting tapes fabricated by IBAD-PLD technique",

abstract = "Temperature dependence of the ac loss in YBCO superconducting tapes fabricated by IBAD-PLD technique was investigated. The ac loss was measured with a saddle-shaped pickup coil by applying magnetic field perpendicular to the tape. Temperature dependence of Ic-B characteristics was estimated from the observed magnetization curves. The Ic-B curves normalized by the zero-field Ic at the respective temperature coincided with one master curve regardless of temperature. Ic-B characteristics of YBCO superconducting tapes are scaled with temperature. According, when the magnetization curves and the ac loss vs field amplitude curves are normalized by using the zero field Ic at the respective temperature, they coincided with one master curve for any temperature from 4.2 to 77 K. It is verified that the magnetization and the ac loss are scaled with temperature.",

author = "M. Iwakuma and M. Nigo and D. Inoue and N. Miyamoto and K. Funaki and Y. Iijima and T. Saitoh and Y. Yamada and T. Izumi and Y. Shiohara",

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doi = "10.1088/1742-6596/43/1/039",

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T1 - Ac loss properties of YBCO superconducting tapes fabricated by IBAD-PLD technique

AU - Iwakuma, M.

AU - Nigo, M.

AU - Inoue, D.

AU - Miyamoto, N.

AU - Funaki, K.

AU - Iijima, Y.

AU - Saitoh, T.

AU - Yamada, Y.

AU - Izumi, T.

AU - Shiohara, Y.

PY - 2006/6/1

Y1 - 2006/6/1

N2 - Temperature dependence of the ac loss in YBCO superconducting tapes fabricated by IBAD-PLD technique was investigated. The ac loss was measured with a saddle-shaped pickup coil by applying magnetic field perpendicular to the tape. Temperature dependence of Ic-B characteristics was estimated from the observed magnetization curves. The Ic-B curves normalized by the zero-field Ic at the respective temperature coincided with one master curve regardless of temperature. Ic-B characteristics of YBCO superconducting tapes are scaled with temperature. According, when the magnetization curves and the ac loss vs field amplitude curves are normalized by using the zero field Ic at the respective temperature, they coincided with one master curve for any temperature from 4.2 to 77 K. It is verified that the magnetization and the ac loss are scaled with temperature.

AB - Temperature dependence of the ac loss in YBCO superconducting tapes fabricated by IBAD-PLD technique was investigated. The ac loss was measured with a saddle-shaped pickup coil by applying magnetic field perpendicular to the tape. Temperature dependence of Ic-B characteristics was estimated from the observed magnetization curves. The Ic-B curves normalized by the zero-field Ic at the respective temperature coincided with one master curve regardless of temperature. Ic-B characteristics of YBCO superconducting tapes are scaled with temperature. According, when the magnetization curves and the ac loss vs field amplitude curves are normalized by using the zero field Ic at the respective temperature, they coincided with one master curve for any temperature from 4.2 to 77 K. It is verified that the magnetization and the ac loss are scaled with temperature.

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JF - Journal of Physics: Conference Series

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ER -

Ac loss properties of YBCO superconducting tapes fabricated by IBAD-PLD technique

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