Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
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Superconductivity in Fluorinated $YBa_2Cu_3O_{6+x}$

  • Lee, Cheol-Eui (Korea University) ;
  • D, White (University of Pennsylvania) ;
  • P.K, Davies (University of Pennsylvania)
  • Published : 1996.12.01
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Abstract

The YBa$_2$Cu$_3$O6+xstructures have been fluorinated by a gas phase exchange technique, and 19F NMR was used to identify the structural fluorine. Magnetic susceptibility measurements showed that the fluorination turned a marginally nonsuperconducting sample into a 40 K superconductor, as well as that it raised the onset of the superconducting transition of the 60 K superconductor YBa$_2$Cu$_3$O6.7 to about 100 K.

Keywords

References

  1. Phys. Rev. Lett. v.58 S. R. Ovshinsky;R. T. Young;D. D. Allred;G. Demaggio;G. A. Van der Leeden
  2. Phys. Rev. Lett. v.59 R. N. Bhargava;S. P. Herko;W. N. Osborne
  3. Phys. Rev. Lett. v.58 J. T. Chen;L. E. Wenger;C. J. McEwan;E. M. Logethetis
  4. Solid Stnte Ionics v.32 J. A. Stuart;P. K. Davies;T. P. Feist
  5. Solid Stnte Ionics v.32 no.33 Zahurak(et al.)
  6. Nature v.338 A. C. W. P. James;S. M. Zahurak;D. W. Murphy
  7. Phys. Rev. v.B38 A. H. Moudden;G. Shirane;J. M. Tranquada;R. J. Birgenau;Y. Endoh;K. Kamada;Y. Hikada;T. Murakame
  8. Phys. Rev. Lett. v.58 R. J. Cava;B. Batlogg;R. B. vav Dover;D. W. Murphy;S. Sunshine;T. Siegrist;J. P. Remeika;E. A. Rietman;S. Zahurak;G. P. Espimosa
  9. Phys. Rev. Lett. v.60 J. M. Tranquada;D. E. Cox;W. Kunnmann;H. Moudden;G. Shirane;P. Zolliker;D. Vaknin;'S. Sinha;M. S. Alvarez;A. J. Jacobson;D. C. Johnston
  10. Phys. Rev. v.B37 J. M. Tranquada;A. H. Moudden;A. I. Goldman;P. Zolliker;D. E. Cox;G. Shirane;S. K. Sinha;D. Vaknin;D. C. Johnston
  11. Phys. Rev. v.B36 R. J. cava;B. Batolgg;C. H. Chen;E. A. Rietmann;S. M. Zahurak;D. Werder