Superconducting Thick-Films from A Y-Ba-Cu-O Precursor

Research output: Contribution to journalArticlepeer-review

Abstract

We have prepared screen-printed films of the Y-Ba-Cu-O compound starting from a spray-pyrolysis precursor powder. BeO ceramic substrates are confirmed to be inert with respect to the film up to about 1000°C. Electrical properties of oxygen annealed films are investigated, evidencing excellent superconducting behaviour, both in terms of Tc(≃91 K) and Jc(>102A·cm-2at 77 K).

Original languageEnglish
Pages (from-to)175-179
Number of pages5
JournalActive and Passive Electronic Components
Volume14
Issue number3
DOIs
Publication statusPublished - 1 Jan 1991
Externally publishedYes

Keywords

  • high temperature superconductors
  • super conduction
  • thick film

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