High-current Y-Ba-Cu-O coated conductor using metal organic chemical-vapor deposition and ion-beam-assisted deposition

被引：44

作者：

Selvamanickam, V

Carota, G

Funk, M

Vo, N

Haldar, P

Balachandran, U

Chudzik, M

Arendt, P

Groves, JR

DePaula, R

Newnam, B

机构：

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2001年 / 11卷 / 01期

关键词：

MOCVD; IBAD; current density; biaxial-texture;

D O I：

10.1109/77.919787

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：

YBa2Cu2Ox (YBCO) films have been deposited on buffered metal substrates by metal organic chemical-vapor deposition (MOCVD), Nickel alloy substrates with biaxially-textured yttria-stabilized zirconia (YSZ) buffer layers deposited by ion-beam-assisted deposition (IBAD) were used. A liquid-static precursor delivery system was designed, constructed, and used in the MOCVD facility at Intermagnetics for the reported work, At 77 K, under self-field conditions, we achieved a critical current (I-c) of 97.5 A In YBCO film grown by MOCVD on an IBAD substrate. This I-c corresponds to a critical current density of 1.3 MA/cm(2) and 130 A/cm width of tape.

引用

页码：3379 / 3381

页数：3

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