Fabrication of NdGaO3 buffer layer on textured Ni tape for long length coated conductors

S. B. Kim, T. Maeda, Y. Yamada, T. Suga, K. Matsumoto, T. Watanabe, I. Hirabayashi

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)

Abstract

Biaxially aligned NdGaO3 (NGO) layers were successfully fabricated on the single crystalline substrates (STO, LAO and NiO/STO) and metallic substrate (NiO/Ni) by pulsed laser deposition (PLD) method and post-annealing process. And also, the good biaxial orientation YBa2Cu3O7-δ (YBCO) films on NGO layers were deposited by liquid phase epitaxy (LPE) method. From this work, it has been proved for the first time that NGO thin film can be used as a seed layer for the YBCO thick film deposition by LPE method. And it is clear that the NGO thin film growth process, where biaxially orientated films were deposited using PLD at room temperature followed by simple post-annealing process, is very effective for the uniform long length coated conductor production.

Original languageEnglish
Pages (from-to)3317-3320
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume11
Issue number1 III
DOIs
Publication statusPublished - Mar 2001
Externally publishedYes
Event2000 Applied Superconductivity Conference - Virginia Beach, VA, United States
Duration: Sep 17 2000Sep 22 2000

Keywords

  • LPE process
  • LaNiO buffer layer
  • NdGaO seed layer
  • PLD process
  • YBCO film

ASJC Scopus subject areas

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

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