Properties of YBa2Cu3O7 thin films deposited on substrates and bicrystals with vicinal offcut and realization of high IcRn junctions

  • U. Poppe
  • , Y. Y. Divin
  • , M. I. Faley
  • , J. S. Wu
  • , C. L. Jia
  • , P. Shadrin
  • , K. Urban

Research output: Contribution to journalConference articlepeer-review

57 Scopus citations

Abstract

High-Tc films were grown using slightly tilted substrates. The resulting films exhibit an improved surface roughness. Josephson junctions produced on vicinal bicrystals of the 2 × 12°[100]-tilt type show very high IcRn-products of up to 1.2 meV at 77 K and up to 8 meV at 4.2 K.

Original languageEnglish
Pages (from-to)3768-3771
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume11
Issue number1 III
DOIs
StatePublished - Mar 2001
Externally publishedYes
Event2000 Applied Superconductivity Conference - Virginia Beach, VA, United States
Duration: 17 Sep 200022 Sep 2000

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