Phase equilibrium in the YO1.5-BaO-SrO-CuO System

Yasunori Ikeda; Yasushi Oue; Kazuhisa Inaba; Mikio Takano; Yoshichika Bando; Yasuo Takeda; Ryoji Kanno; Hitoshi Kitaguchi; Jun Takada

doi:10.2497/jjspm.35.329

Phase equilibrium in the YO_1.5-BaO-SrO-CuO System

Yasunori Ikeda, Yasushi Oue, Kazuhisa Inaba, Mikio Takano, Yoshichika Bando, Yasuo Takeda, Ryoji Kanno, Hitoshi Kitaguchi, Jun Takada

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

The Y₂O₃-BaO-SrO-CuO system was found to have the superconducting phase Y(Ba_1-xSrx)₂Cu₃Oy where x ranges up to about 1.5. Another new ternary compound Sr₃Cu₅O_δ was identified. This phase has orthorhombic structure with lattice constants a=3.950Å, b=13.376Å, and c=11.468Å, and solid solution region enclosing Sr₃Cu₅O_δ, YSr₂Cu₅O_y, and BaSr₂Cu₅O_z.

Original language	English
Pages (from-to)	329-332
Number of pages	4
Journal	Journal of the Japan Society of Powder and Powder Metallurgy
Volume	35
Issue number	5
DOIs	https://doi.org/10.2497/jjspm.35.329
Publication status	Published - 1988
Externally published	Yes

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering
Metals and Alloys
Materials Chemistry

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title = "Phase equilibrium in the YO1.5-BaO-SrO-CuO System",

abstract = "The Y2O3-BaO-SrO-CuO system was found to have the superconducting phase Y(Ba1-xSrx)2Cu3Oy where x ranges up to about 1.5. Another new ternary compound Sr3Cu5Oδ was identified. This phase has orthorhombic structure with lattice constants a=3.950{\AA}, b=13.376{\AA}, and c=11.468{\AA}, and solid solution region enclosing Sr3Cu5Oδ, YSr2Cu5Oy, and BaSr2Cu5Oz.",

author = "Yasunori Ikeda and Yasushi Oue and Kazuhisa Inaba and Mikio Takano and Yoshichika Bando and Yasuo Takeda and Ryoji Kanno and Hitoshi Kitaguchi and Jun Takada",

year = "1988",

doi = "10.2497/jjspm.35.329",

language = "English",

volume = "35",

pages = "329--332",

journal = "Journal of the Japan Society of Powder and Powder Metallurgy",

issn = "0532-8799",

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number = "5",

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TY - JOUR

T1 - Phase equilibrium in the YO1.5-BaO-SrO-CuO System

AU - Ikeda, Yasunori

AU - Oue, Yasushi

AU - Inaba, Kazuhisa

AU - Takano, Mikio

AU - Bando, Yoshichika

AU - Takeda, Yasuo

AU - Kanno, Ryoji

AU - Kitaguchi, Hitoshi

AU - Takada, Jun

PY - 1988

Y1 - 1988

N2 - The Y2O3-BaO-SrO-CuO system was found to have the superconducting phase Y(Ba1-xSrx)2Cu3Oy where x ranges up to about 1.5. Another new ternary compound Sr3Cu5Oδ was identified. This phase has orthorhombic structure with lattice constants a=3.950Å, b=13.376Å, and c=11.468Å, and solid solution region enclosing Sr3Cu5Oδ, YSr2Cu5Oy, and BaSr2Cu5Oz.

AB - The Y2O3-BaO-SrO-CuO system was found to have the superconducting phase Y(Ba1-xSrx)2Cu3Oy where x ranges up to about 1.5. Another new ternary compound Sr3Cu5Oδ was identified. This phase has orthorhombic structure with lattice constants a=3.950Å, b=13.376Å, and c=11.468Å, and solid solution region enclosing Sr3Cu5Oδ, YSr2Cu5Oy, and BaSr2Cu5Oz.

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JO - Journal of the Japan Society of Powder and Powder Metallurgy

JF - Journal of the Japan Society of Powder and Powder Metallurgy

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ER -

Phase equilibrium in the YO_1.5-BaO-SrO-CuO System

Abstract

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