Effect of deposition temperature on the orientation and electrical properties of YBa2Cu3O7-δ films prepared by laser CVD using liquid-source evaporation

Pei Zhao, Akihiko Ito, Takashi Goto

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

YBa2Cu3O7-δ (YBCO) films were prepared on a multilayer-coated Hastelloy C276 tape by laser chemical vapour deposition using liquid-source evaporation. The orientation of the YBCO films changed from a-axis to c-axis when the deposition temperature was increased from 1010 K to 1090 K. The c-axis-oriented YBCO film prepared at 1046 K exhibited critical temperature of 92 K and critical current density of 1.7 MA cm -2 at a deposition rate of 13 μm h-1.

Original languageEnglish
Pages (from-to)2057-2061
Number of pages5
JournalCeramics International
Volume40
Issue number1 PART B
DOIs
Publication statusPublished - 2014 Jan

Keywords

  • A. Film
  • Laser CVD
  • Liquid precursor
  • YBCO

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

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