Flux pinning characteristics of YBCO coated conductor

T. Matsushita; T. Watanabe; Y. Fukumoto; K. Yamauchi; M. Kiuchi; E. S. Otabe; T. Kiss; T. Watanabe; S. Miyata; A. Ibi; T. Muroga; Y. Yamada; Y. Shiohara

doi:10.1016/j.physc.2005.01.060

Flux pinning characteristics of YBCO coated conductor

T. Matsushita, T. Watanabe, Y. Fukumoto, K. Yamauchi, M. Kiuchi, E. S. Otabe, T. Kiss, T. Watanabe, S. Miyata, A. Ibi, T. Muroga, Y. Yamada, Y. Shiohara

Section of Measurement and Control Engineering

Research output: Contribution to journal › Conference article › peer-review

8 Citations (Scopus)

Abstract

Flux pinning properties of PLD-processed YBCO coated conductors deposited on IBAD substrate are investigated. The thickness of YBCO layer is changed in the range of 0.27-1.0 μm. The thickness dependence of critical current density, n-value and irreversibility field are measured in a wide range of magnetic field. The results are compared with the theoretical flux creep-flow model. It is found that these pinning properties are strongly influenced by the thickness as well as the pinning strength. Optimum condition for high field application of this superconductor is discussed.

Original language	English
Pages (from-to)	1096-1102
Number of pages	7
Journal	Physica C: Superconductivity and its applications
Volume	426-431
Issue number	II
DOIs	https://doi.org/10.1016/j.physc.2005.01.060
Publication status	Published - 2005
Event	Proceedings of the 17th Internatioanl Symposium on Superconductivity (ISS 2004) Advances in Superconductivity - Duration: Nov 23 2004 → Nov 25 2004

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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10.1016/j.physc.2005.01.060

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title = "Flux pinning characteristics of YBCO coated conductor",

abstract = "Flux pinning properties of PLD-processed YBCO coated conductors deposited on IBAD substrate are investigated. The thickness of YBCO layer is changed in the range of 0.27-1.0 μm. The thickness dependence of critical current density, n-value and irreversibility field are measured in a wide range of magnetic field. The results are compared with the theoretical flux creep-flow model. It is found that these pinning properties are strongly influenced by the thickness as well as the pinning strength. Optimum condition for high field application of this superconductor is discussed.",

author = "T. Matsushita and T. Watanabe and Y. Fukumoto and K. Yamauchi and M. Kiuchi and Otabe, {E. S.} and T. Kiss and T. Watanabe and S. Miyata and A. Ibi and T. Muroga and Y. Yamada and Y. Shiohara",

note = "Funding Information: This work is partly supported by the New Energy and Industrial Technology Development Organization (NEDO) as Collaborative Research and Development of Fundamental Technologies for Superconductivity Applications.; Proceedings of the 17th Internatioanl Symposium on Superconductivity (ISS 2004) Advances in Superconductivity ; Conference date: 23-11-2004 Through 25-11-2004",

year = "2005",

doi = "10.1016/j.physc.2005.01.060",

language = "English",

volume = "426-431",

pages = "1096--1102",

journal = "Physica C: Superconductivity and its applications",

issn = "0921-4534",

publisher = "Elsevier",

number = "II",

}

TY - JOUR

T1 - Flux pinning characteristics of YBCO coated conductor

AU - Matsushita, T.

AU - Watanabe, T.

AU - Fukumoto, Y.

AU - Yamauchi, K.

AU - Kiuchi, M.

AU - Otabe, E. S.

AU - Kiss, T.

AU - Watanabe, T.

AU - Miyata, S.

AU - Ibi, A.

AU - Muroga, T.

AU - Yamada, Y.

AU - Shiohara, Y.

N1 - Funding Information: This work is partly supported by the New Energy and Industrial Technology Development Organization (NEDO) as Collaborative Research and Development of Fundamental Technologies for Superconductivity Applications.

PY - 2005

Y1 - 2005

N2 - Flux pinning properties of PLD-processed YBCO coated conductors deposited on IBAD substrate are investigated. The thickness of YBCO layer is changed in the range of 0.27-1.0 μm. The thickness dependence of critical current density, n-value and irreversibility field are measured in a wide range of magnetic field. The results are compared with the theoretical flux creep-flow model. It is found that these pinning properties are strongly influenced by the thickness as well as the pinning strength. Optimum condition for high field application of this superconductor is discussed.

AB - Flux pinning properties of PLD-processed YBCO coated conductors deposited on IBAD substrate are investigated. The thickness of YBCO layer is changed in the range of 0.27-1.0 μm. The thickness dependence of critical current density, n-value and irreversibility field are measured in a wide range of magnetic field. The results are compared with the theoretical flux creep-flow model. It is found that these pinning properties are strongly influenced by the thickness as well as the pinning strength. Optimum condition for high field application of this superconductor is discussed.

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U2 - 10.1016/j.physc.2005.01.060

DO - 10.1016/j.physc.2005.01.060

M3 - Conference article

AN - SCOPUS:25644460395

SN - 0921-4534

VL - 426-431

SP - 1096

EP - 1102

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - II

T2 - Proceedings of the 17th Internatioanl Symposium on Superconductivity (ISS 2004) Advances in Superconductivity

Y2 - 23 November 2004 through 25 November 2004

ER -

Flux pinning characteristics of YBCO coated conductor

Abstract

All Science Journal Classification (ASJC) codes

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