Progress in solution-based YBCO coated conductor

被引：26

作者：

Li, Q

Zhang, W

Schoop, U

Rupich, MW

Annavarapu, S

Verebelyi, DT

Thieme, CLH

Prunier, V

Cui, X

Teplitsky, MD

Fritzemeier, LG

Riley, GN

Paranthaman, M

Goyal, A

Lee, DF

Holesinger, TG

机构：

[1] Amer Supercond Corp, Westborough, MA 01581 USA

[2] Elect France, R&D, CIMA, Les Renardieres, France

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

[4] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[5] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

PHYSICA C | 2001年 / 357卷 / SUPPL. 1期

关键词：

solution based; YBCO; epitaxial; a-axis growth;

D O I：

10.1016/S0921-4534(01)00466-X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Solution-based YBCO and buffer layers on deformation-textured Ni or Ni-based alloys have been developed as a low-cost coated conductor technology for high temperature superconducting wire. For short samples, J(c) values of up to 2.1 MA/cm(2) for 0.4 mum films were measured at 77 K, self-field. Using CeO2 buffered YSZ single crystals, J(c) values of up to 5 MA/cm(2) for 0.4 mum films and 2.5 MA/cm(2) for 1.2 mum films can be obtained by such a solution-based YBCO process. Differences in the J(c) performance of different metal substrate samples are possibly related to a-axial grain growth. (C) 2001 Published by Elsevier Science B.V.

引用

页码：987 / 990

页数：4

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