公开(公告)号：US20060025310A1

公开(公告)日：2006-02-02

申请号：US10900639

申请日：2004-07-27

申请人： Judith Driscoll ,  Stephen Foltyn

发明人： Judith Driscoll ,  Stephen Foltyn

IPC分类号： H01L39/24

CPC分类号： H01L39/2448 ,  H01L39/126 ,  H01L39/2483 ,  Y10S428/93

摘要： A process and composition of matter are provided and involve flux pinning in thin films of high temperature superconductive oxides such as YBCO by inclusion of particles including barium and a group 4 or group 5 metal, such as zirconium, in the thin film.

摘要翻译： 提供了一种物质的工艺和组成，并且通过在薄膜中包含包括钡和第4族或第5族金属如锆的颗粒在内的高温超导氧化物如YBCO的薄膜中进行磁通钉扎。

公开(公告)号：US20060073974A1

公开(公告)日：2006-04-06

申请号：US10925479

申请日：2004-08-25

申请人： Judith Driscoll ,  Stephen Foltyn

发明人： Judith Driscoll ,  Stephen Foltyn

IPC分类号： H01L39/12

CPC分类号： H01L39/126 ,  H01L39/2448 ,  H01L39/2483 ,  Y10S505/701 ,  Y10S505/779

摘要： An superconductive article and method of forming such an article is disclosed, the article including a substrate and a layer of a rare earth barium cuprate film upon the substrate, the rare earth barium cuprate film including two or more rare earth metals capable of yielding a superconductive composition where ion size variance between the two or more rare earth metals is characterized as greater than zero and less than about 10×10−4, and the rare earth barium cuprate film including two or more rare earth metals is further characterized as having an enhanced critical current density in comparison to a standard YBa2Cu3Oy composition under identical testing conditions.

摘要翻译： 公开了一种形成这种制品的超导制品和方法，该制品包括在基底上的基底和稀土钡铜酸盐膜层，稀土钡铜酸盐膜包括两种或更多种能够产生超导体的稀土金属 两种或更多种稀土金属之间的离子尺寸变化的特征在于大于零且小于约10×10 -4的组成，并且包括两种或更多种稀土金属的稀土钡铜酸盐膜进一步 其特征在于在相同的测试条件下与标准YBa 2 Cu 3 O 3 O 3组合物相比具有增强的临界电流密度。