Diffusion solidification model on Y-system superconductors

• Teruo Izumi

• Yuichi Nakamura

• Yuh Shiohara

抄録

The unidirectional solidification of the zone melt method was performed in order to clarify the growth mechanism on Y-system superconductors. A sharp faceted interface of YBa 2 Cu 3 O y (123) crystals was obtained in the sample grown at the low growth rate of 1 mm/h. The volume of the 211 phase changed drastically from liquid to 123 crystal. These results lead to the idea that the necessary solute for peritectic reaction is provided through a liquid. Based on this idea, we developed a simple solidification model that is in good agreement with the experimental results.

収録刊行物

• Journal of Materials Research

  Journal of Materials Research 7 (7), 1621-1628, 1992-07

  Springer Science and Business Media LLC

キーワード

• Mechanical Engineering
• Mechanics of Materials
• Condensed Matter Physics
• General Materials Science

詳細情報

• CRID: 1363670320428437376
• NII論文ID: 30029698278
• DOI: 10.1557/jmr.1992.1621
• ISSN: 20445326
• ISSN: 08842914
• ISSN: http://id.crossref.org/issn/08842914
• Web Site: https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0884291400017118
• データソース種別:
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  • CiNii Articles