Fabrication of melt-processed RE-Ba-Cu-O bulk superconductors with high densities

N. Sakai; K. Ogasawara; K. Inoue; D. Ishihara; M. Murakami

doi:10.1109/77.919820

Fabrication of melt-processed RE-Ba-Cu-O bulk superconductors with high densities

N. Sakai, K. Ogasawara, K. Inoue, D. Ishihara, M. Murakami

材料工学科

研究成果: Conference article › 査読

5 被引用数 (Scopus)

抄録

We have studied the formation mechanisms of pores in melt-processed RE-Ba-Cu-O (RE: rare earth element). It was found that the formation of pores was ascribed either to the residual inert gas in the atmosphere or the oxygen bubble generated during the peritectic decomposition. The employment of pure oxygen atmosphere during the melt-process led to the fabrication of a dense (Sm,Gd)-Ba-Cu-O-Ag bulk with high T_c.

本文言語	English
ページ（範囲）	3509-3512
ページ数	4
ジャーナル	IEEE Transactions on Applied Superconductivity
巻	11
号	1 III
DOI	https://doi.org/10.1109/77.919820
出版ステータス	Published - 2001 3 1
イベント	2000 Applied Superconductivity Conference - Virginia Beach, VA, United States 継続期間: 2000 9 17 → 2000 9 22

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

文献へのアクセス

10.1109/77.919820

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引用スタイル

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abstract = "We have studied the formation mechanisms of pores in melt-processed RE-Ba-Cu-O (RE: rare earth element). It was found that the formation of pores was ascribed either to the residual inert gas in the atmosphere or the oxygen bubble generated during the peritectic decomposition. The employment of pure oxygen atmosphere during the melt-process led to the fabrication of a dense (Sm,Gd)-Ba-Cu-O-Ag bulk with high Tc.",

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AU - Murakami, M.

PY - 2001/3/1

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KW - Density

KW - Melt-process

KW - RE123 superconductor

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