Preparation of YbBa2Cu3O7-x bulk superconductor by melt growth process

T. Mochida; M. Takahashi; S. Goshima; N. Sakai; S. I. Yoo; M. Murakami

doi:10.1006/spmi.1996.0138

Preparation of YbBa₂Cu₃O_7-x bulk superconductor by melt growth process

T. Mochida, M. Takahashi, S. Goshima, N. Sakai, S. I. Yoo, M. Murakami

研究成果: Article › 査読

10 被引用数 (Scopus)

抄録

YbBa₂Cu₃O_7-x (Yb123) bulk superconductors were prepared by a melt growth process under various oxygen partial pressures. The microstructure of melt-processed Yb123 was observed by scanning electron microscopy and optical microscopy. T_c and critical current density (J_c) were measured with a SQUID magnetometer. The size of Yb₂BaCuO₅ particles in the YbBa₂Cu₃O_7-x phase was about 1 to 10 μm. The melt processed Yb123 sample showed T_c^onset of 91.5 K and J_c of 50,000 A/cm² at 77 K and 0 T.

本文言語	English
ページ（範囲）	37-39
ページ数	3
ジャーナル	Superlattices and Microstructures
巻	21
号	Suppl A
DOI	https://doi.org/10.1006/spmi.1996.0138
出版ステータス	Published - 1997
外部発表	はい

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Electrical and Electronic Engineering

文献へのアクセス

10.1006/spmi.1996.0138

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引用スタイル

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