High Current Y-Ba-Cu-0 Coated Conductor Using Metal Organic Chemical Vapor Deposition and Ion Beam Assisted Deposition.

Selvamanickam, V. ; Carota, G.

Technical Information Center Oak Ridge Tennessee

关键词: Chemical vapor deposition;    Deposition;    Ion beams;    Superconductivity;   

RP-ID  :  DE2001764171

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Yba(sub 2)Cu(sub3)O(sub x) (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 Precursor Delivery system was designed, constructed and used in the MOCVD facility at Intermagnetics for the reported work. A critical current (I) of 97.5A corresponding to a critical current density (J) of 1.3 MA/cm(sup2) and 130 A/width of tape was achieved at 77K in self field conditions in YBCO film grown by MOCVD on IBAD substrate.