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Effect of Ba Substitution for Sr in the Pb-based 1212 Cuprate Containing Sulfur of (Pb0.75S0.25)Sr2(Y,Ca)Cu2O z

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Abstract

We already reported on the synthesis of new Pb-based 1212 layered cuprates containing sulfur in the (Pb0.75S0.25)Sr2(Y,Ca)Cu2O z system. There none of the samples showed superconductivity until after annealing under high O2 pressure. More recently, we have discovered that the samples could be substituted by Ba for Sr up to x=0.6 in the composition of (Pb0.75S0.25)(Sr2−x Ba x )(Y0.4Ca0.6) Cu2O z . Then if the Ba-substitution is performed for Sr, some of the almost-single phase samples are found to show resistivity drops and magnetic anomalies without annealing under high O2 pressure. Among the samples, a sample with the nominal composition of (Pb0.75S0.25)(Sr1.5Ba0.5)(Y0.4Ca0.6) Cu2O z is found to show the highest onset temperatures of a resistivity drop at about 35 K and a magnetic anomaly at about 31.5 K. These are higher than the highest values for the superconducting Ba-free sample of (Pb0.75S0.25)Sr2 (Y0.4Ca0.6)Cu2O z which was annealed under high O2 pressure.

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References

  1. Rouillon, T., Provost, J., Hervieu, M., Groult, D., Michel, C., Raveau, B.: Physica C 159, 201 (1989)

    Article  ADS  Google Scholar 

  2. Rouillon, T., Maignan, A., Hervieu, M., Michel, C., Groult, D., Raveau, B.: Physica C 171, 7 (1990)

    Article  ADS  Google Scholar 

  3. Subramanian, M., Gopalakrishnan, J., Torardi, C., Gai, P., Boyes, E., Askew, T., Flippen, R., Farneth, W., Sleight, A.: Physica C 157, 124 (1989)

    Article  ADS  Google Scholar 

  4. Lee, J.Y., Swinnea, J.S., Steinfink, H.: J. Mater. Res. 4, 763 (1989)

    Article  ADS  Google Scholar 

  5. Ono, A., Uchida, Y.: Jpn. J. Appl. Phys. 29, L586 (1990)

    Article  ADS  Google Scholar 

  6. Beales, T.P., Dineen, C., Freeman, W.G., Hall, S.R., Harrison, M.R., Jacobson, D.M., Zammattio, S.J.: Supercond. Sci. Technol. 5, 47 (1992)

    Article  ADS  Google Scholar 

  7. Liu, R., Groult, D., Maignan, A., Hu, S., Jefferson, D., Raveau, B., Michel, C., Hervieu, M., Edwards, P.: Physica C 195, 35 (1992)

    Article  ADS  Google Scholar 

  8. Liu, H., Morris, D., Sinha, A.: Physica C 204, 262 (1993)

    Article  ADS  Google Scholar 

  9. Liu, R.S., Wu, P.T., Wu, S.F., Wang, W.N., Edwards, P.P.: Physica C 165, 111 (1990)

    Article  ADS  Google Scholar 

  10. Widder, W., Franz, M., Bauernfeind, L., Braun, H.: Physica C 217, 121 (1993)

    Article  ADS  Google Scholar 

  11. Sasakura, H., Akagi, Y., Tanaka, M., Tsukui, S., Adachi, M.: J. Supercond. Nov. Magn. (2010). Published online. doi:10.1007/s10948-010-0809-6

  12. Sasakura, H., Akagi, Y., Tsukui, S., Adachi, M.: Physica C 468, 925 (2008)

    Article  ADS  Google Scholar 

  13. Koriyama, S., Sakuyama, K., Maeda, T., Yamauchi, H., Tanaka, S.: Physica C 166, 413 (1990)

    Article  ADS  Google Scholar 

  14. Tanaka, M., Sasakura, H., Akagi, Y., Tsukui, S., Adachi, M.: J. Supercond. Nov. Magn. (2010). Published online. doi:10.1007/s10948-010-0855-0

  15. Kitaguchi, H., Takada, J., Oda, K., Miura, Y.: J. Mater. Res. 5, 1397 (1990)

    Article  ADS  Google Scholar 

  16. Shannon, R.D.: Acta Crystallogr. A 32, 751 (1976)

    Article  ADS  Google Scholar 

Download references

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Authors and Affiliations

  1. Department of Physics, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka, 422-8529, Japan

    Masashi Tanaka

  2. Department of Physics, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka, 431-3192, Japan

    Hiroyuki Sasakura & Yoshiya Akagi

  3. Department of Chemical Engineering, Graduate School of Engineering, Osaka Prefecture University, Sakai-shi, Osaka, 599-8531, Japan

    Shigeki Tsukui & Motoaki Adachi

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  1. Masashi Tanaka
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  2. Hiroyuki Sasakura
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  3. Yoshiya Akagi
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  4. Shigeki Tsukui
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  5. Motoaki Adachi
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Correspondence to Hiroyuki Sasakura.

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Tanaka, M., Sasakura, H., Akagi, Y. et al. Effect of Ba Substitution for Sr in the Pb-based 1212 Cuprate Containing Sulfur of (Pb0.75S0.25)Sr2(Y,Ca)Cu2O z . J Supercond Nov Magn 24, 1673–1676 (2011). https://doi.org/10.1007/s10948-010-1083-3

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  • DOI: https://doi.org/10.1007/s10948-010-1083-3

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