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Magnetic Phase Differentiation in the La2-xSrxCuOy System — Cu and La Nuclear Quadrupole Resonance and Relaxation

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The Physics and Chemistry of Oxide Superconductors

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 60))

Abstract

Nuclear quadrupole resonance and relaxation (NQR) measurements have been performed for 63.65Cu and 139La in La2−xSrxCuOy with various Sr and oxygen contents. On decreasing the oxygen content, y, we have observed a microscopic separation between different magnetic phases of copper for x≧ 0.15, one of which is metallic and superconducting and the other is insulating and antiferromagnetic.

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References

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© 1992 Springer-Verlag Berlin, Heidelberg

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Yoshimura, K. et al. (1992). Magnetic Phase Differentiation in the La2-xSrxCuOy System — Cu and La Nuclear Quadrupole Resonance and Relaxation. In: Iye, Y., Yasuoka, H. (eds) The Physics and Chemistry of Oxide Superconductors. Springer Proceedings in Physics, vol 60. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-77154-5_80

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  • DOI: https://doi.org/10.1007/978-3-642-77154-5_80

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-77156-9

  • Online ISBN: 978-3-642-77154-5

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