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High critical current densities in YBa 2Cu 3O 7-x films grown at high rates by hybrid liquid phase epitaxy

  • A. Kursumovic
  • , J. E. Evetts
  • , J. L. MacManus-Driscoll
  • , B. Maiorov
  • , L. Civale
  • , H. Wang
  • , Q. X. Jia
  • , S. R. Foltyn
  • University of Cambridge
  • Los Alamos National Laboratory

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

Liquid-mediated growth of YBa2 Cu3 O7-x has the potential to be high rate and low cost. However, the reported critical current densities (Jc) are generally lower than for films deposited by physical vapor deposition processes. We report the deposition of thick high- Jc films (1.2 MA cm-2 in self-field) on (001) SrTiO3 by high-rate hybrid liquid phase epitaxy, and show angular-dependent transport critical current as a function of applied field for these films, as well as microstructural measurements by transmission electron microscopy.

Original languageEnglish
Article number252507
Pages (from-to)1-3
Number of pages3
JournalApplied Physics Letters
Volume87
Issue number25
DOIs
StatePublished - 2005

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