High-Jc YBa2Cu3O7-δ superconducting film grown by laser-assisted chemical vapor deposition using a single liquid source and its microstructure

Pei Zhao, Akihiko Ito, Takeharu Kato, Daisaku Yokoe, Tsukasa Hirayama, Takashi Goto

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

A YBa2Cu3O7-δ (YBCO) film was prepared on a multilayer-coated Hastelloy C276 substrate by laser-assisted metalorganic chemical vapor deposition using a single liquid source precursor. A c-axis-oriented YBCO film was grown epitaxially on a (100) CeO2 layer at a deposition rate of 11 μm h-1. A screw dislocation and stacking faults were observed in the cross-section of the YBCO film. The critical current density of the YBCO film reached 2.7 MA cm-2.

Original languageEnglish
Article number095016
JournalSuperconductor Science and Technology
Volume26
Issue number9
DOIs
Publication statusPublished - 2013 Sep

ASJC Scopus subject areas

  • Ceramics and Composites
  • Condensed Matter Physics
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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