Oxygen Disorder Effects in High-Tc Superconductors

  • J. L. Morán-López
  • Ivan K. Schuller

Table of contents

  1. Front Matter
    Pages i-ix
  2. Phase Diagrams: Experimental and Theoretical Studies

    1. Shiyou Pei, J. D. Jorgensen, D. G. Hinks, B. Dabrowski, D. R. Richards, A. W. Mitchell et al.
      Pages 1-7
    2. S. Amelinckx, G. Van Tendeloo, J. Van Landuyt
      Pages 9-45
    3. T. Egami, B. H. Toby, W. Dmowski, J. D. Jorgensen, D. G. Hinks, M. A. Subramanian et al.
      Pages 47-54
    4. Y. Bruynseraede, J. Vanacken, B. Wuyts, J.-P. Locquet, Ivan K. Schuller
      Pages 55-62
    5. J. M. Sanchez, J. L. Morán-López
      Pages 63-73
    6. D. de Fontaine
      Pages 75-88
  3. Electronic Structure

  4. Magnetic Properties

    1. J. van den Berg, P. H. Kes, P. Koorevaar, G. J. Nieuwenhuys, J. A. Mydosh, M. J. V. Menken et al.
      Pages 127-139
    2. F. de la Cruz, L. Civale, H. Safar
      Pages 141-149
    3. B. W. Lee, J. M. Ferreira, S. Ghamaty, K. N. Yang, M. B. Maple
      Pages 151-162
  5. Chemical Substitutions

    1. P. Barboux, J. M. Tarascon, M. K. Kelly, P. F. Miceli, L. H. Greene, D. E. Aspnes et al.
      Pages 181-188
    2. C. L. Chien, Gang Xiao, Marta Z. Cieplak
      Pages 189-200
  6. Phonons

  7. Summary

About this book

Introduction

The papers in this book represent the proceedings for the International Conference on Oxygen Disorder Effects in High~Tc Superconductors, held April 18-21, 1989 at the International Centre for Theoretical Physics, Trieste, Italy. It was recognized very early in the field of ceramic superconductors that oxygen plays a crucial role as far as the physical properties of these ma­ terials are concerned. The preparation requires special heating and cooling cycles which allow proper uptake of oxygen, relationships were found between the oxygen concentration and the superconducting transition temperature in many of the compounds and quite recently it was recognized that many (if not all) of the compounds present oxygen ordering in the intercalating planes. Moreover, it seems that the presence of superconductivity is strongly correlated with the presence of orthorhombic phases although several groups have also claimed the presence of superconductivity in tetragonal phases. Whether oxygen ordering plays or not a crucial role for the superconductivity remains to be seen. However it is clear that the ordering of oxygens and their thermodynamic properties is an interesting subject on its own right. All these reasons led us to organize a Conference on Oxygen Disorder Effects in High-Tc Superconductors in attempt to identify unsolved problems and to have an open discussion of the presently known facts.

Keywords

Superconductor ceramics crystal diffraction neutron scattering superconductivity

Editors and affiliations

  • J. L. Morán-López
    • 1
  • Ivan K. Schuller
    • 2
  1. 1.Universidad Autónoma de San Luis PotosíSan Luis PotosíMexico
  2. 2.University of California, San DiegoLa JollaUSA

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4613-0561-3
  • Copyright Information Springer-Verlag US 1990
  • Publisher Name Springer, Boston, MA
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4612-7867-2
  • Online ISBN 978-1-4613-0561-3
  • About this book