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1. 发明申请

US20060094603A1 Thick superconductor films with improved performance 有权
公开(公告)号：US20060094603A1
公开(公告)日：2006-05-04
申请号：US11241636
申请日：2005-09-30
申请人： Xiaoping Li , Thomas Kodenkandath , Edward Siegal , Wei Zhang , Martin Rupich , Yibing Huang
发明人： Xiaoping Li , Thomas Kodenkandath , Edward Siegal , Wei Zhang , Martin Rupich , Yibing Huang
IPC分类号： H01L39/24
CPC分类号： H01L39/2425 , C23C18/1216 , C23C18/1225 , C23C18/127 , H01L39/2483 , Y10T29/49014
摘要： A method for producing a thick film includes disposing a precursor solution onto a substrate to form a precursor film. The precursor solution contains precursor components to a rare-earth/alkaline-earth-metal/transition-metal oxide including a salt of a rare earth element, a salt of an alkaline earth metal, and a salt of a transition metal in one or more solvents, wherein at least one of the salts is a fluoride-containing salt, and wherein the ratio of the transition metal to the alkaline earth metal is greater than 1.5. The precursor solution is treated to form a rare earth-alkaline earth-metal transition metal oxide superconductor film having a thickness greater than 0.8 μm. precursor solution.

2. 发明申请

US20070111893A1 High temperature superconducting wires and coils 有权
标题翻译：高温超导线和线圈
公开(公告)号：US20070111893A1
公开(公告)日：2007-05-17
申请号：US11494993
申请日：2006-07-28
申请人： Thomas Kodenkandath , Wei Zhang , Yibing Huang , Xiaoping Li , Edward Siegal , Martin Rupich
发明人： Thomas Kodenkandath , Wei Zhang , Yibing Huang , Xiaoping Li , Edward Siegal , Martin Rupich
IPC分类号： H01P1/203
CPC分类号： H01L39/143 , H01F6/06 , H01F41/048 , H01P1/203 , Y10S505/704 , Y10S505/705 , Y10T29/49014
摘要： A superconducting wire includes first and second superconducting layers disposed on one or more substrates in stacked relationship, the first superconducting layer comprising a high temperature superconducting oxide of a first composition and the second superconducting layer comprising a high temperature superconducting layer of a second composition, wherein the first and second compositions are different. The first superconductor layer optionally includes a high temperature superconductor composition selected to provide enhanced critical current (Ic(c)) in the presence of magnetic fields perpendicular to surface of the superconducting layer (H//c). The second superconductor layer optionally includes a high temperature superconductor composition selected to provide enhanced critical current (Ic) in the presence of magnetic fields parallel to surface of the superconducting layer (H//ab).
摘要翻译：超导线包括以堆叠关系设置在一个或多个衬底上的第一和第二超导层，第一超导层包括第一组合物的高温超导氧化物，第二超导层包含第二组合物的高温超导层，其中第一和第二组合物是不同的。第一超导体层任选地包括在垂直于超导层（H // c）的表面的磁场的存在下选择用于提供增强的临界电流（Ic（c））的高温超导体组合物。第二超导体层任选地包括选择用于在平行于超导层的表面的磁场存在下提供增强的临界电流（Ic）的高温超导体组合物（H // ab）。

3. 发明申请

US20050159298A1 Oxide films with nanodot flux pinning centers 审中-公开
标题翻译：具有纳多点磁通钉扎中心的氧化膜
公开(公告)号：US20050159298A1
公开(公告)日：2005-07-21
申请号：US10758710
申请日：2004-01-16
申请人： Martin Rupich , Thomas Kodenkandath , Wei Zhang , Xiaoping Li
发明人： Martin Rupich , Thomas Kodenkandath , Wei Zhang , Xiaoping Li
IPC分类号： B01J29/00 , H01L39/24
CPC分类号： H01L39/2483 , H01L39/2425
摘要： A method for producing a thin film includes disposing a precursor solution onto a substrate to form a precursor film. The precursor solution contains precursor components to a rare-earth/alkaline-earth-metal/transition-metal oxide including a salt of a rare earth element, a salt of an alkaline earth metal, and a salt of a transition metal in one or more solvents, wherein at least one of the salts is a fluoride-containing salt. The precursor solution also contains an additive component comprising one or more metal compounds capable of forming a second phase nanoparticle, either alone or in combination with one or more of the precursor components of the precursor solution or a dopant component comprising one or more metal compounds capable of substituting for an element of the rare-earth/alkaline-earth-metal/transition-metal oxide, and treating the precursor film to form an intermediate metal oxyfluoride including the rare earth, the alkaline earth metal, the transition metal and the additive metal or dopant metal of the precursor solution.
摘要翻译：制造薄膜的方法包括将前体溶液设置在基板上以形成前体膜。前体溶液含有稀土/碱土金属/过渡金属氧化物的前体成分，所述稀土/碱土金属/过渡金属氧化物包括稀土元素的盐，碱土金属的盐和过渡金属的盐在一个或多个溶剂，其中至少一种盐是含氟化物的盐。前体溶液还包含添加剂组分，其包含一种或多种能够形成第二相纳米颗粒的金属化合物，单独或与前体溶液的一种或多种前体组分或包含一种或多种金属化合物的掺杂剂组分组合代替稀土/碱土金属/过渡金属氧化物的元素，并处理前体膜以形成包括稀土，碱土金属，过渡金属和添加金属的中间体金属氟氧化物或前体溶液的掺杂剂金属。

4. 发明申请

US20050217568A1 Deposition of buffer layers on textured metal surfaces 有权
标题翻译：在纹理金属表面上沉积缓冲层
公开(公告)号：US20050217568A1
公开(公告)日：2005-10-06
申请号：US10812676
申请日：2004-03-30
申请人： Martin Rupich , Urs-Detlev Schoop , Darren Verebelyi , Thomas Kodenkandath , Xiaoping Li
发明人： Martin Rupich , Urs-Detlev Schoop , Darren Verebelyi , Thomas Kodenkandath , Xiaoping Li
IPC分类号： B32B15/18 , C30B7/00 , C30B23/00 , C30B25/00 , C30B28/12 , C30B28/14 , C30B29/16 , C30B29/22 , H01L39/12 , H01L39/24
CPC分类号： C30B29/16 , C30B7/005 , C30B29/22 , H01L39/2461 , Y10S505/929
摘要： A method of making a multilayer article includes depositing a first material on the surface of a metal substrate to form a seed layer of the first material, the first material being deposited under reducing conditions relative to the metal substrate, and then epitaxially depositing a second material on a surface of the seed layer, wherein the second material is deposited from a solution-based precursor under second conditions that are more oxidizing than the reducing conditions used in the deposition of the first material.
摘要翻译：制造多层制品的方法包括在金属基材的表面上沉积第一材料以形成第一材料的籽晶层，第一材料相对于金属基底在还原条件下沉积，然后外延沉积第二材料在种子层的表面上，其中第二材料在比在沉积第一材料中使用的还原条件更加氧化的第二条件下从基于溶液的前体沉积。

5. 发明申请

US20050065035A1 Superconductor methods and reactors 审中-公开
标题翻译：超导体方法和反应器
公开(公告)号：US20050065035A1
公开(公告)日：2005-03-24
申请号：US10858309
申请日：2004-06-01
申请人： Martin Rupich , Darren Verebelyi , Xiaoping Li , Wei Zhang , Urs-Detlev Schoop , Joseph Lynch
发明人： Martin Rupich , Darren Verebelyi , Xiaoping Li , Wei Zhang , Urs-Detlev Schoop , Joseph Lynch
IPC分类号： H01L39/24 , B05D5/12
CPC分类号： H01L39/2451
摘要： Superconductor reactors, methods and systems are disclosed.
摘要翻译：公开了超导体反应器，方法和系统。

6. 发明申请

US20060051600A1 Precursor solutions and methods of using same 审中-公开
公开(公告)号：US20060051600A1
公开(公告)日：2006-03-09
申请号：US10991738
申请日：2004-11-18
申请人： Martin Rupich , Thomas Kodenkandath
发明人： Martin Rupich , Thomas Kodenkandath
IPC分类号： B32B15/04 , B32B19/00 , B32B9/00
CPC分类号： C30B29/22 , C30B7/005 , H01L39/2425 , H01L39/2451 , Y10S505/734
摘要： Superconductor precursor solutions are disclosed. The precursor solutions contain, for example, a salt of a rare earth metal, a salt of an alkaline earth metal and a salt of a transition metal. The precursor solutions can optionally include a Lewis base. The precursor solutions can be processed relatively quickly to provide a relatively thick and good quality intermediate of a rare earth metal-alkaline earth metal-transition metal oxide.

7. 发明申请

US20070026247A1 Doped LZO buffer layers for laminated conductors 失效
标题翻译：用于层叠导体的掺杂的LZO缓冲层
公开(公告)号：US20070026247A1
公开(公告)日：2007-02-01
申请号：US11192487
申请日：2005-07-29
申请人： Mariappan Paranthaman , Urs Schoop , Amit Goyal , Cornelis Hans Thieme , Darren Verebelyi , Martin Rupich
发明人： Mariappan Paranthaman , Urs Schoop , Amit Goyal , Cornelis Hans Thieme , Darren Verebelyi , Martin Rupich
IPC分类号： B32B15/04 , B32B9/00
CPC分类号： H01L39/2461
摘要： A laminated conductor includes a metallic substrate having a surface, a biaxially textured buffer layer supported by the surface of the substrate, the biaxially textured buffer layer comprising LZO and a dopant for mitigating metal diffusion through the LZO, and a biaxially textured conductor layer supported by the biaxially textured buffer layer.
摘要翻译：层叠导体包括具有表面的金属基板，由基板的表面支撑的双轴织构的缓冲层，包含LZO的双轴织构缓冲层和用于减轻通过LZO的金属扩散的掺杂剂，以及双轴织构化的导体层，双轴纹理缓冲层。

8. 发明申请

US20070179063A1 Fabrication of sealed high temperature superconductor wires 失效
标题翻译：密封高温超导电线的制造
公开(公告)号：US20070179063A1
公开(公告)日：2007-08-02
申请号：US11490779
申请日：2006-07-21
申请人： Alexis Malozemoff , Martin Rupich , Douglas Folts
发明人： Alexis Malozemoff , Martin Rupich , Douglas Folts
IPC分类号： H01L39/22
CPC分类号： H01L39/24 , H01L39/143 , H01L39/2425 , H01L39/2451 , H01L39/2464 , H01L39/248 , H01P11/00 , Y10S505/728 , Y10S505/93 , Y10T29/49014
摘要： A method of making a laminated superconductor wire includes providing an assembly, where the assembly includes a substrate; a superconductor layer overlaying a surface of the substrate, the superconductor layer having a defined pattern; and a cap layer; and slitting the assembly in accordance with the defined pattern of the superconductor layer to form a sealed wire. Slitting the assembly in accordance with the defined pattern may form multiple sealed wires, and the substrate may be substantially wider than the sealed wires.
摘要翻译：制造层压超导体线的方法包括提供组件，其中组件包括基底; 超导体层，覆盖基板的表面，超导体层具有限定的图案; 和盖层; 并根据超导体层的限定图案切割组件以形成密封的线。根据限定的图案分割组件可以形成多个密封的线，并且基底可以比密封的线大得多。

9. 发明申请

US20070026248A1 Doped Y2O3 buffer layers for laminated conductors 失效
标题翻译：用于层叠导体的掺杂的Y2O3缓冲层
公开(公告)号：US20070026248A1
公开(公告)日：2007-02-01
申请号：US11192488
申请日：2005-07-29
申请人： Mariappan Paranthaman , Urs Schoop , Amit Goyal , Cornelis Thieme , Darren Verebelyi , Martin Rupich
发明人： Mariappan Paranthaman , Urs Schoop , Amit Goyal , Cornelis Thieme , Darren Verebelyi , Martin Rupich
IPC分类号： B32B15/04 , B32B9/00
CPC分类号： C23C14/083 , H01L39/2461
摘要： A laminated conductor includes a metallic substrate having a surface, a biaxially textured buffer layer supported by the surface of the metallic substrate, the biaxially textured buffer layer comprising Y2O3 and a dopant for blocking cation diffusion through the Y2O3, and a biaxially textured conductor layer supported by the biaxially textured buffer layer.
摘要翻译：层压导体包括具有表面的金属基底，由金属基底的表面支撑的双轴织构缓冲层，包含Y 2 O 3 3的双轴织构缓冲层和用于阻止通过Y 2 O 3 3阳离子扩散的掺杂剂和由双轴织构缓冲层支撑的双轴织构化导体层。

10. 发明授权

US5455223A Coated precursor powder for oxide superdonductors 失效
标题翻译：氧化物超导体的涂覆前体粉末
公开(公告)号：US5455223A
公开(公告)日：1995-10-03
申请号：US21768
申请日：1993-02-24
申请人： Martin Rupich , Gilbert N. Riley, Jr. , William L. Carter
发明人： Martin Rupich , Gilbert N. Riley, Jr. , William L. Carter
IPC分类号： C01B13/14 , C01G1/00 , C01G15/00 , C01G29/00 , C04B35/45 , C04B35/628 , H01L39/24 , H01B12/00 , H01L39/12
CPC分类号： C04B35/62886 , C04B35/4512 , C04B35/4521 , C04B35/4525 , C04B35/62805 , H01L39/2477 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3281 , C04B2235/3296 , C04B2235/3298 , C04B2235/441 , C04B2235/5292 , Y10S505/734 , Y10S505/739 , Y10S505/785 , Y10S505/812 , Y10T428/2991
摘要： In one aspect, the present invention is a precursor powder to an oxide superconductor, namely a coated particle comprising a metal oxide particle core (including a mixed metal oxide, e.g., BSCCO-2212 or YBCO-123) on which is deposited a secondary metal oxide coating (e.g., M.sub.n CuO.sub.x or CuO). The metal oxide particle and secondary metal oxide coating together comprise metallic elements having a stoichiometry appropriate for the formation of a desired oxide superconductor. The metal oxide reacts with the secondary metal oxide under suitable conditions (e.g., heating) to form the desired oxide superconductor (e.g., BSCCO-2223 or YBCO-124). In another aspect, the invention is a method for preparing such a coated particle, comprising: preparing a precursor solution comprising a metal .mu.-oxo alkoxide containing metallic constituents of an oxide coating; dispersing a metal oxide powder into said precursor solution; removing excess solvent from said precursor solution, thereby depositing a precursor film comprising said metallic constituents of said oxide coating on said mixed oxide powder; and decomposing said precursor film to form said metal oxide coating. Also encompassed is a method of forming a textured oxide superconductor of desired form.
摘要翻译：一方面，本发明是氧化物超导体的前体粉末，即包含金属氧化物粒子芯（包括混合金属氧化物，例如BSCCO-2212或YBCO-123）的涂覆颗粒，其上沉积有二次金属氧化物涂层（例如MnCuOx或CuO）。金属氧化物颗粒和二次金属氧化物涂层一起包括具有适于形成所需氧化物超导体的化学计量的金属元素。金属氧化物在合适的条件（例如加热）下与二次金属氧化物反应形成所需的氧化物超导体（例如，BSCCO-2223或YBCO-124）。另一方面，本发明是制备这种涂覆颗粒的方法，包括：制备包含含有氧化物涂层的金属成分的金属茂氧化物醇的前体溶液; 将金属氧化物粉末分散到所述前体溶液中; 从所述前体溶液中除去多余的溶剂，由此将包含所述氧化物涂层的所述金属成分的前体膜沉积在所述混合氧化物粉末上; 并分解所述前体膜以形成所述金属氧化物涂层。还包括形成所需形式的织构氧化物超导体的方法。

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