Deposition of TlBaCaCuO films on sapphire and CeO2/sapphire substrates

C. R.M. Grovenor, S. M. Morley, A. P. Bramley, J. D. O'Connor, D. Dew-Hughes, B. Pecz

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3 Citations (Scopus)

Abstract

Superconducting thin films of TBCCO have been prepared directly on R-plane sapphire substrates and on CeO2 buffer layers on sapphire. The superconducting properties of the films on the buffered sapphire are quite encouraging, with Jc values in excess of 5.104 A/cm2. However, a potential problem with this buffer layer has been identified; the formation of a BaCeO3 layer by reaction of the superconducting film with the CeO2.

Original languageEnglish
Pages (from-to)715-716
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume235-240
Issue numberPART 1
DOIs
Publication statusPublished - Dec 1994

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Grovenor, C. R. M., Morley, S. M., Bramley, A. P., O'Connor, J. D., Dew-Hughes, D., & Pecz, B. (1994). Deposition of TlBaCaCuO films on sapphire and CeO2/sapphire substrates. Physica C: Superconductivity and its applications, 235-240(PART 1), 715-716. https://doi.org/10.1016/0921-4534(94)91581-4