All Chemical Solution Deposition Route toward REBCO Coated Conductors

Author

Zhao, Y.

Author_Institution

Supercond. R&D Center (SRDC), Southwest Jiaotong Univ., Chengdu, China

fYear

2009

fDate

7-9 Dec. 2009

Firstpage

1550

Lastpage

1553

Abstract

This paper summarizes the recent efforts on the fabrication of REBCO (RE = Y and rare earth elements) coated conductor with an all fluorine-free chemical solution deposition (CSD) method in the superconductivity R&D center (SRDC) at SWJTU and UNSW. A critical current density, J_c, is over 4 MA/cm² for YBCO deposited on LaAlO₃, over 3 MA/cm² on SmBiO₃ buffered single crystal substrates, and of 1 MA/cm² on Sm-doped CeO₂ buffered metal substrate, demonstrating the feasibility of all CSD route for YBCO coated conductors.

Keywords

barium compounds; chemical vapour deposition; conductors (electric); copper compounds; current density; rare earth compounds; yttrium compounds; CeO₂:Sm; LaAlO₃; REBCO coated conductors; SmBiO₃; YBCO; chemical solution deposition; critical current density; fluorine-free chemical solution deposition method; rare earth elements; superconductivity R and D center; Buffer layers; Carbon capture and storage; Chemical elements; Chemical technology; Conducting materials; Conductors; Substrates; Superconducting films; Superconductivity; Yttrium barium copper oxide;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Computing, Information and Control (ICICIC), 2009 Fourth International Conference on

Conference_Location

Kaohsiung

Print_ISBN

978-1-4244-5543-0

Type

conf

DOI

10.1109/ICICIC.2009.73

Filename

5412276