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Superconducting Volume Fractions in a Mixed-Phase High-Tc Superconducting Sample

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Advances in Superconductivity V

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Abstract

A sintered sample of Bi- or Tl-based superconductor often includes several different phases. Ando and Akita have already proposed a simple and convenient method for estimating the volume fractions of these phases [1,2]. This method consists of the analysis of the reversible M-H curves at different temperatures. On the basis of this method, we made some magnetization measurements on sintered polycrystalline BSCCO samples, and estimated the volume fractions of the 2212 and 2223 phases.

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References

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Author information

Authors and Affiliations

  1. Central Research Institute of Electric Power Industry, Komae, Tokyo, 201, Japan

    Jun-Ichi Takeya & Shirabe Akita

  2. Superconductivity Research Laboratory, ISTEC, Koto-ku, Tokyo, 135, Japan

    Yoichi Ando

  3. Faculty of Engineering, Tokai University, Hiratsuka, Kanagawa, 259-12, Japan

    Kyoji Tachikawa

Authors
  1. Jun-Ichi Takeya
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  2. Yoichi Ando
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  3. Shirabe Akita
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  4. Kyoji Tachikawa
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Editor information

Editors and Affiliations

  1. Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611, Japan

    Yoshichika Bando

  2. Superconductivity Research Laboratory, ISTEC, Koto-ku, Tokyo, 135, Japan

    Hisao Yamauchi

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© 1993 Springer-Verlag Tokyo

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Takeya, JI., Ando, Y., Akita, S., Tachikawa, K. (1993). Superconducting Volume Fractions in a Mixed-Phase High-Tc Superconducting Sample. In: Bando, Y., Yamauchi, H. (eds) Advances in Superconductivity V. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68305-6_40

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  • DOI: https://doi.org/10.1007/978-4-431-68305-6_40

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-68307-0

  • Online ISBN: 978-4-431-68305-6

  • eBook Packages: Springer Book Archive

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