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1. 发明授权

US06455166B1 Metallic substrates for high temperature superconductors 有权
标题翻译：用于高温超导体的金属基板
公开(公告)号：US06455166B1
公开(公告)日：2002-09-24
申请号：US09568890
申请日：2000-05-11
申请人： Thomas G. Truchan , Dean J. Miller , Kenneth C. Goretta , Uthamalingam Balachandran , Robert Foley
发明人： Thomas G. Truchan , Dean J. Miller , Kenneth C. Goretta , Uthamalingam Balachandran , Robert Foley
IPC分类号： H01L3904
CPC分类号： H01L39/2454 , C22F1/10 , Y10T428/31678
摘要： A biaxially textured face-centered cubic metal article having grain boundaries with misorientation angles greater than about 8° limited to less than about 1%. A laminate article is also disclosed having a metal substrate first rolled to at least about 95% thickness reduction followed by a first annealing at a temperature less than about 375° C. Then a second rolling operation of not greater than about 6% thickness reduction is provided, followed by a second annealing at a temperature greater than about 400° C. A method of forming the metal and laminate articles is also disclosed.
摘要翻译：具有大于约8°的取向角大于等于约1％的晶界的双轴织构的面心立方金属制品。还公开了一种层压制品，其首先被轧制至至少约95％的厚度减小，然后在小于约375℃的温度下进行第一次退火。然后不大于约6％的厚度减小的第二次轧制操作是提供，然后在大于约400℃的温度下进行第二次退火。还公开了形成金属和层压制品的方法。

2. 发明授权

US5929001A Engineered flux-pinning centers in BSCCO TBCCO and YBCO superconductors 失效
标题翻译： BSCCO TBCCO和YBCO超导体中的工程焊剂固定中心
公开(公告)号：US5929001A
公开(公告)日：1999-07-27
申请号：US541060
申请日：1995-10-11
申请人： Kenneth C. Goretta , Michael T. Lanagan , Dean J. Miller , Suvankar Sengupta , John C. Parker , Jieguang Hu , Uthamalingam Balachandran , Richard W. Siegel , Donglu Shi
发明人： Kenneth C. Goretta , Michael T. Lanagan , Dean J. Miller , Suvankar Sengupta , John C. Parker , Jieguang Hu , Uthamalingam Balachandran , Richard W. Siegel , Donglu Shi
IPC分类号： C04B35/45 , H01L39/24 , H01B12/00 , C04B35/50 , C04B35/505 , C04B35/63
CPC分类号： H01L39/2483 , C04B35/45 , Y10S505/739
摘要： A method of preparing a high temperature superconductor. A method of preparing a superconductor includes providing a powdered high temperature superconductor and a nanophase material. These components are combined to form a solid compacted mass with the material disposed in the polycrystalline high temperature superconductor. This combined mixture is rapidly heated, forming a dispersion of nanophase size particles without a eutectic reaction. These nanophase particles can have a flat plate or columnar type morphology.
摘要翻译：一种制备高温超导体的方法。制备超导体的方法包括提供粉末状高温超导体和纳米相材料。将这些组分组合以形成固体压实物质，其中材料设置在多晶高温超导体中。这种组合的混合物被快速加热，形成纳米尺寸颗粒的分散体而没有共晶反应。这些纳米相颗粒可以具有平板或柱状形态。

3. 发明授权

US06410487B1 Large area bulk superconductors 失效
标题翻译：大面积超导体
公开(公告)号：US06410487B1
公开(公告)日：2002-06-25
申请号：US09619934
申请日：2000-07-20
申请人： Dean J. Miller , Michael B. Field
发明人： Dean J. Miller , Michael B. Field
IPC分类号： H01B1202
CPC分类号： H01L39/2454 , H01L39/2419
摘要： A bulk superconductor having a thickness of not less than about 100 microns is carried by a polycrystalline textured substrate having misorientation angles at the surface thereof not greater than about 15°; the bulk superconductor may have a thickness of not less than about 100 microns and a surface area of not less than about 50 cm2. The textured substrate may have a thickness not less than about 10 microns and misorientation angles at the surface thereof not greater than about 15°. Also disclosed is a process of manufacturing the bulk superconductor and the polycrystalline biaxially textured substrate material.
摘要翻译：具有不小于约100微米厚度的块状超导体由其表面上的取向角不大于约15°的多晶纹理基底承载; 体超导体可以具有不小于约100微米的厚度和不小于约50cm 2的表面积。纹理化衬底可以具有不小于约10微米的厚度，并且其表面处的取向角不大于约15°。还公开了制造体超导体和多晶双轴织构化基底材料的方法。

4. 发明申请

US20120035056A1 Nb-DOPED PEROVSKITE FLUX PINNING OF REBCO BASED SUPERCONDUCTORS BY MOCVD 审中-公开
标题翻译：通过MOCVD对基于REBCO的超导体的Nb-DOPED PEROVSKITE FLUX PINNING
公开(公告)号：US20120035056A1
公开(公告)日：2012-02-09
申请号：US12850115
申请日：2010-08-04
申请人： TOLGA AYTUG , Mariappan Parans Paranthaman , Victor A. Maroni , Dean J. Miller
发明人： TOLGA AYTUG , Mariappan Parans Paranthaman , Victor A. Maroni , Dean J. Miller
IPC分类号： H01L39/00 , H01L39/24
CPC分类号： H01L39/2441 , H01L39/2454 , Y10T428/24612
摘要： A method of making a superconducting article that involves using MOCVD to deposit onto a uniaxially or biaxially textured surface an epitaxial layer that includes a superconducting material such as REBa2Cu3O7 and a secondary phase comprising at least one dopant, the dopant including Nb, Ta and/or V, or combinations thereof.
摘要翻译：一种制造超导制品的方法，涉及使用MOCVD在单轴或双轴织构表面上沉积包括超导材料如REBa2Cu3O7的外延层和包含至少一种掺杂剂的次相，所述掺杂剂包括Nb，Ta和/或 V或其组合。

5. 发明授权

US5776864A Large single domain 123 material produced by seeding with single crystal rare earth barium copper oxide single crystals 失效
标题翻译：通过单晶稀土钡氧化铜单晶接种生产的大单晶123材料
公开(公告)号：US5776864A
公开(公告)日：1998-07-07
申请号：US834687
申请日：1997-04-01
申请人： Volker Todt , Dean J. Miller , Donglu Shi , Suvankar Sengupta
发明人： Volker Todt , Dean J. Miller , Donglu Shi , Suvankar Sengupta
IPC分类号： C04B35/45 , H01L39/24 , H01L39/12 , C04B35/653
CPC分类号： C04B35/4508 , H01L39/2419 , Y10S505/729
摘要： A method of fabricating bulk YBa.sub.2 Cu.sub.3 O.sub.x where compressed powder oxides and/or carbonates of Y and Ba and Cu present in mole ratios to form YBa.sub.2 Cu.sub.3 O.sub.x are heated in the presence of a Nd.sub.1+x Ba.sub.2-x Cu.sub.3 O.sub.y seed crystal to a temperature sufficient to form a liquid phase in the YBa.sub.2 Cu.sub.3 O.sub.x while maintaining the seed crystal solid. The materials are slowly cooled to provide a YBa.sub.2 Cu.sub.3 O.sub.x material having a predetermined number of domains between 1 and 5. Crack-free single domain materials can be formed using either plate shaped seed crystals or cube shaped seed crystals with a pedestal of preferential orientation material.
摘要翻译：一种制造本体YBa2Cu3Ox的方法，其中Y和Ba和Cu的压缩粉末氧化物和/或碳酸盐以摩尔比形成YBa 2 Cu 3 O x的摩尔比在Nd1 + xBa2-xCu3Oy晶种存在下加热至足以形成液相的温度在YBa2Cu3Ox中保持晶种固体。将材料缓慢冷却以提供具有1至5之间预定数量的结构域的YBa2Cu3Ox材料。可以使用具有优先取向材料的基座的板状晶种或立方体晶种形成无裂纹单畴材料。

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