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Anomalous Hysteretic Dielectric Polarization in C-Axis-Oriented La2-xSrxCuO4 Film

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Advances in Superconductivity X

Abstract

The dependence of polarization of c-axis oriented La2-x Sr x CuO4 film on dc voltage is measured by “ac method” and “dc method”. When the film has surface charging, the field inside the film is found to have sense reverse to the applied field. Hysteretic polarization of the film is observed in “dc method”.

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References

  1. M. Sugahara, S.B. Wu, X.Y. Han, H.F. Lu, N. Haneji and N. Yoshikawa (1997) to be published in Phsyica C 289/1–4.

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  2. M. Sugahara, H.-F. Lu, H.-Q. Yin, H. Kaneda, N. Haneji and N. Yoshikawa, (1997) to be published in Advances in Cryogenic Engineering, 44, Plenum Press.

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  3. M. Sugahara, S.B. Wu, X.Y. Han, H.F. Lu, H.Q. Yin, N. Haneji and N. Yoshikawa, (1997) International Workshop on Superconductivity, p.377.

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  4. See, for example, theses in Phase Separation in Cuprate Superconductors (ed. K.A. Müller and G. Benedek, World Sentific, Singapore,1992).

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© 1998 Springer Japan

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Sugahara, M. et al. (1998). Anomalous Hysteretic Dielectric Polarization in C-Axis-Oriented La2-xSrxCuO4 Film. In: Osamura, K., Hirabayashi, I. (eds) Advances in Superconductivity X. Springer, Tokyo. https://doi.org/10.1007/978-4-431-66879-4_25

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  • DOI: https://doi.org/10.1007/978-4-431-66879-4_25

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-66881-7

  • Online ISBN: 978-4-431-66879-4

  • eBook Packages: Springer Book Archive

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