Il Nuovo Cimento D

, Volume 16, Issue 10–11, pp 1871–1876 | Cite as

Magnetic characterization of hot-pressed BSCCO (2223) phase superconducting ceramic

  • A. Tampieri
  • D. Fiorani
  • N. Sparvieri
  • G. Celotti
  • A. Testa
Article
  • 21 Downloads

Summary

BSCCO (2223) phase superconductor, prepared by the traditional solid-state reaction route, was densified by hot pressing, yielding high-density and textured-bulk materials. A correlation between processing parameters and inter-, intra-granular properties of the sample was performed through the evaluation of microstructural features and the study of electrical resistivity and magnetization behaviour as a function of different temperature and magnetic field.

PACS

74.30.Ci Magnetization curves Meissner effect penetration depth 

PACS

74.60.Jg Critical currents 

PACS

01.30.Cc Conference proceedings 

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References

  1. [1]
    Y. Yeshurun and A. P. Malozemoff: Phys. Rev. Lett., 60, 2202 (1988).CrossRefADSGoogle Scholar
  2. [2]
    A. Oota, H. Noji and K. Ohba: Phys. Rev. B, 43, 10455 (1991).CrossRefADSGoogle Scholar
  3. [3]
    Wai Lo, D. N. Zheng, B. A. Glowacki and A. M. Campbell: J. Mat. Sci., 29, 3897 (1994).CrossRefGoogle Scholar
  4. [4]
    A. Tampieri and G. N. Babini: Jpn. J. Appl. Phys., 30, L1163 (1991).CrossRefADSGoogle Scholar
  5. [5]
    A. Tampieri, G. Celotti, F. Ricciardiello and G. Russo: Physica C, 227, 300 (1994).CrossRefADSGoogle Scholar
  6. [6]
    G. Celotti, A. Tampieri, R. Masini and M. C. Malpezzi: Physica C, 225, 346 (1994).CrossRefADSGoogle Scholar
  7. [7]
    J. Maier and G. Pfuntner: Advan. Mater., 30, 292 (1991).CrossRefGoogle Scholar

Copyright information

© Società Italiana di Fisica 1994

Authors and Affiliations

  • A. Tampieri
    • 1
  • D. Fiorani
    • 2
  • N. Sparvieri
    • 3
  • G. Celotti
    • 1
  • A. Testa
    • 2
  1. 1.IRTEC-CNRFaenzaItaly
  2. 2.ICMAT-CNRRomaItaly
  3. 3.Direzione RicercheALENIA S.p.A.RomaItaly

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