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    High temperature superconducting wires and coils
    2.
    发明申请
    High temperature superconducting wires and coils 有权
    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）。

    Thick superconductor films with improved performance
    3.
    发明授权
    Thick superconductor films with improved performance 有权
    厚超导体膜具有改进的性能

    公开(公告)号：US08354136B2

    公开(公告)日：2013-01-15

    申请号：US12624859

    申请日：2009-11-24

    申请人： Xiaoping Li ,  Thomas Kodenkandath ,  Edward J. Siegal ,  Wei Zhang ,  Martin W. Rupich ,  Yibing Huang

    发明人： Xiaoping Li ,  Thomas Kodenkandath ,  Edward J. Siegal ,  Wei Zhang ,  Martin W. Rupich ,  Yibing Huang

    IPC分类号： B05D5/12 ,  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.

    摘要翻译： 制造厚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，其中过渡金属与碱土金属的比例大于1.5。 处理前体溶液以形成厚度大于0.8μm的稀土 - 碱土金属过渡金属氧化物超导体膜。 前体溶液。

    Oxide films with nanodot flux pinning centers
    4.
    发明申请
    Oxide films with nanodot flux pinning centers 审中-公开
    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。

    High temperature superconducting wires and coils
    5.
    发明授权
    High temperature superconducting wires and coils 有权
    高温超导线和线圈

    公开(公告)号：US07781376B2

    公开(公告)日：2010-08-24

    申请号：US11494993

    申请日：2006-07-28

    申请人： Thomas Kodenkandath ,  Wei Zhang ,  Yibing Huang ,  Xiaoping Li ,  Edward J. Siegal ,  Martin W. Rupich

    发明人： Thomas Kodenkandath ,  Wei Zhang ,  Yibing Huang ,  Xiaoping Li ,  Edward J. Siegal ,  Martin W. Rupich

    IPC分类号： H01B12/00 ,  H01L39/00 ,  H01F6/00

    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）。

    THICK SUPERCONDUCTOR FILMS WITH IMPROVED PERFORMANCE
    6.
    发明申请
    THICK SUPERCONDUCTOR FILMS WITH IMPROVED PERFORMANCE 有权
    具有改进性能的超薄超薄膜

    公开(公告)号：US20100112192A1

    公开(公告)日：2010-05-06

    申请号：US12624859

    申请日：2009-11-24

    申请人： Xiaoping Li ,  Thomas Kodenkandath ,  Edward J. Siegal ,  Wei Zhang ,  Martin W. Rupich ,  Yibing Huang

    发明人： Xiaoping Li ,  Thomas Kodenkandath ,  Edward J. Siegal ,  Wei Zhang ,  Martin W. Rupich ,  Yibing Huang

    IPC分类号： B05D5/12

    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.

    摘要翻译： 制造厚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，其中过渡金属与碱土金属的比例大于1.5。 处理前体溶液以形成厚度大于0.8μm的稀土 - 碱土金属过渡金属氧化物超导体膜。 前体溶液。

    Thick superconductor films with improved performance
    7.
    发明授权
    Thick superconductor films with improved performance 有权
    厚超导体膜具有改进的性能

    公开(公告)号：US07622424B2

    公开(公告)日：2009-11-24

    申请号：US11241636

    申请日：2005-09-30

    申请人： Xiaoping Li ,  Thomas Kodenkandath ,  Edward J. Siegal ,  Wei Zhang ,  Martin W. Rupich ,  Yibing Huang

    发明人： Xiaoping Li ,  Thomas Kodenkandath ,  Edward J. Siegal ,  Wei Zhang ,  Martin W. Rupich ,  Yibing Huang

    IPC分类号： H01B12/00

    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.

    摘要翻译： 制造厚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，其中过渡金属与碱土金属的比例大于1.5。 处理前体溶液以形成厚度大于0.8μm的稀土 - 碱土金属过渡金属氧化物超导体膜。 前体溶液。

    High temperature superconductors having planar magnetic flux pinning centers and methods for making the same
    10.
    发明申请
    High temperature superconductors having planar magnetic flux pinning centers and methods for making the same 有权
    具有平面磁通钉扎中心的高温超导体及其制造方法

    公开(公告)号：US20080153709A1

    公开(公告)日：2008-06-26

    申请号：US11880533

    申请日：2007-07-23

    申请人： Martin W. Rupich ,  Wei Zhang ,  Yibing Huang ,  Xiaoping Li

    发明人： Martin W. Rupich ,  Wei Zhang ,  Yibing Huang ,  Xiaoping Li

    IPC分类号： H01B12/00 ,  H01B13/00

    CPC分类号： H01L39/2425 ,  H01L39/143 ,  H01L39/2451 ,  H01L39/2483 ,  Y10S428/93 ,  Y10S505/742 ,  Y10T29/49014

    摘要： Superconductor wires or layers having improved properties and methods for making the same are described. The superconducting layer includes a rare earth element—alkaline earth element—transition metal oxide having an average stacking fault density that is greater than about 0.01 nm−1, wherein two or more rare earth cations form the rare earth element. To form the superconductor layer of the present invention, a layer having a rare earth element—alkaline earth element—transition metal oxide substantially in a first crystal structure can be provided to a substrate where two or more rare earth cations form the rare earth element. The layer can then be heated at a temperature that is greater than 550° C. under oxidizing conditions to form a high-temperature superconducting layer substantially in a second crystal structure.

    摘要翻译： 描述了具有改进性能的超导体线或层或其制造方法。 超导层包括平均堆垛层错密度大于约0.01nm -1的稀土元素 - 碱土金属 - 过渡金属氧化物，其中两种或更多种稀土阳离子形成稀土 元件。 为了形成本发明的超导体层，可以将具有实质上为第一晶体结构的稀土元素 - 碱土金属 - 过渡金属氧化物的层提供给其中两种或更多种稀土阳离子形成稀土元素的基板。 然后可以在氧化条件下，在大于550℃的温度下加热该层，以形成基本上在第二晶体结构中的高温超导层。