Microstructure and critical current densities of oxide superconductors

Masato Murakami, Mitsuru Morita, Hidekazu Teshima, Kenji Doi, Syoichi Matsuda

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Abstract

We report microstructural observation and critical current density measurement for newly discovered BiSrCaCuO compounds. In our best sample zero resistance temperature as high as 93K is obtained and transport Jc at 77K is 100 A/cm2. But magnetization data indicate that Jc of the order of 104 A/cm2 is achievable in this system.

Original languageEnglish
Pages (from-to)994-995
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume153-155
Issue numberPART 2
DOIs
Publication statusPublished - 1988

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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