Magnetism of Bi2Sr2Can-1CunO2n+4+δ (n = 1,2,3)

  • T. Ishida
  • K. Koga
  • K. Kanoda
  • T. Takahashi
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 60)

Abstract

The normal-state dc susceptibility x dc of the Bi2Sr2Can-1CunO2n + 4+δ (n = 1, 2, 3) pellet is of the order of + 10−7 emu/g. A large Curie-Weiss component is found in x dc and the ESR spin susceptibility x ESR of the Pulverized 2201, 2212 and 2223 samples but it almost disappears by annealing. The relative magnitudes of x ESR to xdc for the annealed powders are dissimilar among the three phases; ESR of the 2201 sample is silent, x ESR of the 2212 phase has almost the same magnitude as x dc and x ESR of the 2223 phase is appreciable but smaller than x dc

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References

  1. 1.
    K. Kanoda, T. Takahashi, T. Kawagoe, T. Mizoguchi, M. Hasumi, and S. Kagoshima, J. Phys. Soc. Jpn. 57, 3301 (1988); Synth. Met. 29, F547 (1989).CrossRefADSGoogle Scholar

Copyright information

© Springer-Verlag Berlin, Heidelberg 1992

Authors and Affiliations

  • T. Ishida
    • 1
  • K. Koga
    • 2
  • K. Kanoda
    • 3
  • T. Takahashi
    • 3
  1. 1.Department of PhysicsIbaraki UniversityMito 310Japan
  2. 2.Institute for Solid State PhysicsUniversity of TokyoMinato-ku, Tokyo 106Japan
  3. 3.Department of PhysicsGakushuin UniversityToshima-ku, Tokyo 171Japan

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