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Stability of T* and T’ Phases in Nd1.4Sr0.4Ce0.2CuO4-d

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Advances in Superconductivity II

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Abstract

The T* phases in (Nd,Ce,Sr)2CuO4-d have been found to be superconducting, having holes as charge carriers. Another new-type superconductors have been discovered in the (Nd,Ce)2CuO4-d having electrons as charge carriers. We have observed that either T* or T’ phase in Nd-Ce-Sr-Cu-O system can be the main and superconducting phase after oxidizing or reducing heat treatment. This T* ↔ T’ phase change can occur reversibly. It is also concluded that the stability of the T* phase depend on the ionic radii of the constituent elements.

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References

  1. J. Akimitsu, S. Suzuki, M. Watanabe and H. Sawa, Jpn. J. Appl. Phys. 27, L859–860 (1988).

    Article  Google Scholar 

  2. M. Kosuge and K. Kurusu, Jpn. J. Appl. Phys. 28, 810–812 (1989).

    Article  ADS  Google Scholar 

  3. E. T. Muromachi, Y. Matsui, Y. Uchida, F. Izumi, M. Onoda and K. Kato, Jpn. J. Appl. Phys. 27, L2283–2286 (1988).

    Article  Google Scholar 

  4. F. Izumi, E. T. Muromachi, A. Fujimori, T. Kamiyama, H. Asano, J. Akimitsu and H. Sawa, Physica C 158, 440–448 (1989).

    Article  Google Scholar 

  5. H. Sawa, S. Suzuki, M. Watanabe, J. Akimitsu, H. Matsubara, H. Watabe, S. Uchida, K. Kokusho, H. Asano, F. Izumi and E. T. Muromachi, Nature 337, 347–348 (1989).

    Article  ADS  Google Scholar 

  6. T. Sakurai, T. Yamashita, H. Yamauchi and S. Tanaka, Physica C 161, 6–8 (1989).

    Google Scholar 

  7. S-W. Cheong, Z. Fisk, J. D. Thompson and R. B. Schwarz, Physica C 159, 407–411 (1989).

    Article  Google Scholar 

  8. Y. Tokura, H. Takagi, H. Watabe, H. Matsubara, S. Uchuda, K. Hiraga, T. Oku, T. Mochiku and H. Asano, Phys. Rev. B 40, 2568–2571 (1989).

    Article  MathSciNet  ADS  Google Scholar 

  9. Y. Tokura, H. Takagi and S. Uchida, Nature 337, 345–347 (1989).

    Article  ADS  Google Scholar 

  10. J. T. Markert and M. B. Maple, Solid State Commun. 70, 145–147, (1989).

    Article  ADS  Google Scholar 

  11. A. C. W. P. James, S. M. Zahurak and D. W. Murphy, Nature 338, 240–241 (1989).

    Article  ADS  Google Scholar 

  12. J. T. Market, E. A. Early, T. Bjornholm, S. Ghamaty, B. W. Lee, J. J. Neumeier, R. D. Price, C. L. Seaman and M. B. Maple, Physica C 158, 178 –182 (1989).

    Google Scholar 

  13. R. D. Shannon, Acta Cryst. A32, 751 (1976).

    Article  Google Scholar 

  14. H. Ihara, M. Hirabayashi, N. Terada, Y. Kimura, K. Senzaki and M. Tokumoto, Jpn. J. Appl. Phys. 26, L463–465 (1987).

    Article  ADS  Google Scholar 

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Author information

Authors and Affiliations

  1. Superconductivity Research Laboratory, International Superconductivity Technology Center, 10-13, Shinonome 1-chome, Koto-ku, Tokyo, 135, Japan

    T. Sakurai, T. Yamashita, S. Ikegawa & H. Yamauchi

Authors
  1. T. Sakurai
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  2. T. Yamashita
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  3. S. Ikegawa
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  4. H. Yamauchi
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Editor information

Editors and Affiliations

  1. Department of Physics, Kyoto University, Kyoto, 606, Japan

    Takehiko Ishiguro

  2. Electrotechnical Laboratory, Tsukuba, 305, Japan

    Koji Kajimura

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© 1990 Springer Japan

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Sakurai, T., Yamashita, T., Ikegawa, S., Yamauchi, H. (1990). Stability of T* and T’ Phases in Nd1.4Sr0.4Ce0.2CuO4-d . In: Ishiguro, T., Kajimura, K. (eds) Advances in Superconductivity II. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68117-5_40

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  • DOI: https://doi.org/10.1007/978-4-431-68117-5_40

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-68119-9

  • Online ISBN: 978-4-431-68117-5

  • eBook Packages: Springer Book Archive

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