Microstructures of YBaCuO fabricated by melt-powder-melt-growth process

Koji Yamaguchi, Masato Murakami, Hiroyuki Fujimoto, Naoki Kozhizuka, Shoji Tanaka

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Abstract

Microstructures of YBaCuO material fabricated by Melt-Powder-Melt-Growth process have been investigated by transmission electron microscopy and using Fourier transforms of crystal lattice images. The interface between YBa2Cu3O7 and Y2BaCuO5 inclusion is confirmed to be sharp with no other phases of crystallographic distortion. Such an interface may act as a strong pinning center and bring a large Jc value.

Original languageEnglish
Pages (from-to)2497-2498
Number of pages2
JournalPhysica C: Superconductivity and its Applications
Volume185-189
Issue numberPART 4
DOIs
Publication statusPublished - 1991 Dec 1
Externally publishedYes

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ASJC Scopus subject areas

  • Condensed Matter Physics

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