Proceedings of the Korea Institute of Applied Superconductivity and Cryogenics Conference (한국초전도저온공학회:학술대회논문집)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
권호 표지

A Sol-Gel Growth of Oxide Buffer Layer for Coated Conductor

솔젤법에 의한 coated conductor용 산화물 완충층의 성장

  • 김영국 (한국기계연구원 재료연구부) ;
  • 유재무 (한국기계연구원 재료연구부) ;
  • 고재웅 (한국기계연구원 재료연구부) ;
  • 허순영 (한국기계연구원 재료연구부)
  • Published : 2003.02.01
Download PDF
⟨ Previous Next ⟩

Abstract

PbTiO$_3$ films applicable to buffer layers for YBCO coated conductor have been successfully fabricated by sol-gel process. Crystallinity of grown films are heavily dependent on processing parameters such as annealing atmosphere and number of dipping. (100) oreinted PbTiO$_3$ films grown on (200) oriented Ni substrates exhibit uniform surface with small grain size(200~300nm).

Keywords