Flux pinning by non-superconducting inclusions in melt-processed YBaCuO superconductorrs

M. Murakami; K. Yamaguchi; H. Fujimoto; N. Nakamura; T. Taguchi; N. Koshizuka; S. Tanaka

doi:10.1016/0011-2275(92)90002-R

Flux pinning by non-superconducting inclusions in melt-processed YBaCuO superconductorrs

M. Murakami, K. Yamaguchi, H. Fujimoto, N. Nakamura, T. Taguchi, N. Koshizuka, S. Tanaka

研究成果: Article › 査読

126 被引用数 (Scopus)

抄録

While non-superconducting particles are known to serve as effective pinning centres in conventional superconductors, their effect in high T_c superconductors is still controversial. In this paper, we give evidence that non-superconducting Y₂BaCuO₅ (211) inclusions can act as pinning centres in melt-processed YBaCuO superconductorrs even when their size is orders of magnitude larger than the coherence length.

本文言語	English
ページ（範囲）	930-935
ページ数	6
ジャーナル	Cryogenics
巻	32
号	11
DOI	https://doi.org/10.1016/0011-2275(92)90002-R
出版ステータス	Published - 1992
外部発表	はい

ASJC Scopus subject areas

材料科学（全般）
物理学および天文学（全般）

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10.1016/0011-2275(92)90002-R

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abstract = "While non-superconducting particles are known to serve as effective pinning centres in conventional superconductors, their effect in high Tc superconductors is still controversial. In this paper, we give evidence that non-superconducting Y2BaCuO5 (211) inclusions can act as pinning centres in melt-processed YBaCuO superconductorrs even when their size is orders of magnitude larger than the coherence length.",

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author = "M. Murakami and K. Yamaguchi and H. Fujimoto and N. Nakamura and T. Taguchi and N. Koshizuka and S. Tanaka",

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AU - Murakami, M.

AU - Yamaguchi, K.

AU - Fujimoto, H.

AU - Nakamura, N.

AU - Taguchi, T.

AU - Koshizuka, N.

AU - Tanaka, S.

PY - 1992

Y1 - 1992

N2 - While non-superconducting particles are known to serve as effective pinning centres in conventional superconductors, their effect in high Tc superconductors is still controversial. In this paper, we give evidence that non-superconducting Y2BaCuO5 (211) inclusions can act as pinning centres in melt-processed YBaCuO superconductorrs even when their size is orders of magnitude larger than the coherence length.

AB - While non-superconducting particles are known to serve as effective pinning centres in conventional superconductors, their effect in high Tc superconductors is still controversial. In this paper, we give evidence that non-superconducting Y2BaCuO5 (211) inclusions can act as pinning centres in melt-processed YBaCuO superconductorrs even when their size is orders of magnitude larger than the coherence length.

KW - flux pinning

KW - high T superconductors

KW - non-superconducting inclusions

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JO - Cryogenics

JF - Cryogenics

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ER -

Flux pinning by non-superconducting inclusions in melt-processed YBaCuO superconductorrs

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