Journal of Superconductivity

, Volume 8, Issue 5, pp 653–654 | Cite as

PrBa2Cu3O7: A new superconductor

  • Howard A. Blackstead
  • John D. Dow
Article

Abstract

PrBa2Cu3O7 superconducts, provided Pr is kept off Ba-sites — experimentally confirming the prediction of the oxygen model and indicating that superconductivity originates in the chains, not in the planes.

Key words

PrBa2Cu3O7 new superconductor 

References

  1. 1.
    H. A. Blackstead and J. D. Dow, Pis'ma Zh. Eksperim. Teor. Fiz.59, 262 (1994); and in “Proc. 2nd Internatl. Symp. Quantum Confinement Physics and Applications, ed. M. Cahay et al.94-17, (Electrochem. Soc., Pennington, NJ, 1994), pp. 408–418; 419–427.Google Scholar
  2. 2.
    H. A. Blackstead, D. B. Chrisey, J. D. Dow, J. S. Horwitz, A. E. Klunzinger, and D. B. Pulling, Physica C235–240, 1539 (1994).Google Scholar

Copyright information

© Plenum Publishing Corporation 1995

Authors and Affiliations

  • Howard A. Blackstead
    • 1
  • John D. Dow
    • 2
  1. 1.Department of PhysicsUniversity of Notre DameNotre Dame
  2. 2.Department of PhysicsArizona State UniversityTempe

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