YBCO coated conductors by an MOD/RABiTS™ process

被引：96

作者：

Rupich, MW ^{[1
]}

Schoop, U

Verebelyi, DT

Thieme, C

Zhang, W

Li, X

Kodenkandath, T

Nguyen, N

Siegal, E

Buczek, D

Lynch, J

Jowett, M

Thompson, E

Wang, JS

Scudiere, J

Malozemoff, AP

Li, Q

Annavarapu, S

Cui, S

Fritzemeier, L

Aldrich, B

Craven, C

Niu, F

Schwall, R

Goyal, A

Paranthaman, M

机构：

[1] Amer Superconductor, Westborough, MA 01581 USA

[2] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2003年 / 13卷 / 02期

关键词：

epitaxial films; high temperature superconductors; MOD; YBa2Cu3O7-x; RABiTS (TM);

D O I：

10.1109/TASC.2003.811820

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Commercialization of YBa2Cu3O7-x (YBCO) superconducting coated conductor composite (CCC) technology requires a cost-effective continuous manufacturing process. High critical current YBCO CCC wires with excellent uniformity over length have been fabricated using an all-continuous process. The conductor architecture consists of a metal organic derived YBCO layer, coated on a deformation-textured NiW alloy substrate buffered with Y2O3/YSZ/CeO2. Critical current at 77 K, self-field, of up to 118 A was achieved in 1 cm-wide tapes over 1.25 meter lengths, with a standard deviation of 3% measured on a 5 cm scale. The high uniformity and performance supports the feasibility of commercial long-length CCC wire based on deformation textured metal substrates and solution-based deposition of YBCO.

引用

页码：2458 / 2461

页数：4