公开(公告)号：US20190184480A1

公开(公告)日：2019-06-20

申请号：US16218459

申请日：2018-12-12

申请人： The Government of the United States of America, as represented by the Secretary of the Navy

发明人： Raymond C.Y. Auyeung ,  Joseph C. Prestigiacomo ,  Michael S. Osofsky

IPC分类号： B23K3/06 ,  H01L21/683 ,  H01L21/68 ,  H01L21/67 ,  H01L23/00 ,  H01L39/24 ,  B23K1/00 ,  B23K35/02

CPC分类号： B23K3/0623 ,  B23K1/0016 ,  B23K35/0222 ,  B23K35/264 ,  B23K2101/42 ,  H01L21/67092 ,  H01L21/681 ,  H01L21/6836 ,  H01L21/6838 ,  H01L24/03 ,  H01L39/143 ,  H01L39/24 ,  H01L39/248 ,  H01L2221/68309 ,  H01L2224/03003 ,  H01L2224/0311 ,  H01L2224/05109 ,  H01L2224/05113 ,  H01L2924/01322 ,  H01L2924/014

摘要： A method of making precise alignment and decal bonding of a pattern of solder preforms to a surface comprising cutting and placing a length of a solder ribbon onto a semiconductor release tape forming a solder ribbon and semiconductor release tape combination, placing the solder ribbon and semiconductor release tape combination on a vacuum chuck on X-Y stage pair in a laser micromachining system, adjusting the working distance, laser-cutting an outline, peeling off the solder ribbon, allowing the desired solder shape to remain, creating indexing holes, providing a target surface on an alignment fixture with indexing pins, aligning the indexing holes, placing the semiconductor release tape with the desired solder shape on the target surface, pressing the desired solder shape onto the target surface, removing the release tape, and making a pattern of the desired solder shape with precise alignment and decal bonding on the target surface.

公开(公告)号：US20180226177A1

公开(公告)日：2018-08-09

申请号：US15752224

申请日：2016-08-10

申请人： Karlsruher Institut für Technologie

发明人： Walter Fietz ,  Michael J. Wolf ,  Reinhard Heller ,  Klaus-Peter Weiss

IPC分类号： H01B12/06 ,  H01L39/24 ,  H01B13/008 ,  H01L39/12 ,  H01F6/06 ,  B23K1/19 ,  H01L39/14

CPC分类号： H01B12/06 ,  B23K1/19 ,  H01B13/008 ,  H01F6/06 ,  H01L39/126 ,  H01L39/143 ,  H01L39/248

摘要： Methods and devices for producing a superconductive conductor are disclosed. The method includes providing a plurality of conductive strips by means of a strip provision device, applying liquid soldering agent onto the plurality of conductive strips, stacking the conductive strips wetted with soldering agent, and forming a superconductive body by machining the strip stack.

公开(公告)号：US20180182513A1

公开(公告)日：2018-06-28

申请号：US15740559

申请日：2016-06-23

申请人： LS CABLE & SYSTEM LTD.

发明人： Jin Bae NA ,  Young Woong KIM ,  Chang Youl CHOI ,  Cheol Hwi RYU ,  Seok Ju LEE

IPC分类号： H01B12/06 ,  H01B1/02 ,  H01B1/06 ,  H01B13/22 ,  H01L39/24 ,  H01B12/16

CPC分类号： H01B12/06 ,  H01B1/02 ,  H01B1/06 ,  H01B12/00 ,  H01B12/16 ,  H01B13/22 ,  H01L39/00 ,  H01L39/143 ,  H01L39/248 ,  Y02E40/64

摘要： The present invention relates to a superconducting wire having improved electrical and physical properties.

公开(公告)号：US20180061537A1

公开(公告)日：2018-03-01

申请号：US15446561

申请日：2017-03-01

申请人： Kabushiki Kaisha Toshiba

发明人： Takeshi Araki ,  Hirotaka Ishii ,  Nao Kobayashi

IPC分类号： H01F1/057 ,  C23C18/12 ,  H01F6/06 ,  H01F41/04 ,  H01F1/058 ,  H01F1/059 ,  C04B35/45 ,  C04B35/626 ,  C04B35/624 ,  C04B35/622 ,  C04B35/64

CPC分类号： H01F1/057 ,  C04B35/4508 ,  C04B35/62218 ,  C04B35/62222 ,  C04B35/624 ,  C04B35/6264 ,  C04B35/64 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3282 ,  C04B2235/449 ,  C04B2235/656 ,  C04B2235/6584 ,  C04B2235/6585 ,  C04B2235/6588 ,  C04B2235/663 ,  C04B2235/768 ,  C04B2235/79 ,  C04B2235/80 ,  C04B2235/81 ,  C04B2235/96 ,  C23C18/1216 ,  C23C18/1254 ,  C23C18/1295 ,  H01F1/058 ,  H01F1/059 ,  H01F6/06 ,  H01F41/048 ,  H01L39/126 ,  H01L39/143 ,  H01L39/2425

摘要： An oxide superconductor of an embodiment includes an oxide superconductor layer having a continuous Perovskite structure including rare earth elements, barium (Ba), and copper (Cu). The rare earth elements include a first element which is praseodymium, at least one second element selected from the group consisting of neodymium, samarium, europium, and gadolinium, at least one third element selected from the group consisting of yttrium, terbium, dysprosium, and holmium, and at least one fourth element selected from the group consisting of erbium, thulium, ytterbium, and lutetium. When the number of atoms of the first element is N(PA), the number of atoms of the second element is N(SA), and the number of atoms of the fourth element is N(CA), 1.5×(N(PA)+N(SA))≦N(CA) or 2×(N(CA)−N(PA))≦N(SA) is satisfied.

公开(公告)号：US09793032B2

公开(公告)日：2017-10-17

申请号：US15043145

申请日：2016-02-12

申请人： Alexander Otto

发明人： Alexander Otto

IPC分类号： H01B12/10 ,  H01L39/14 ,  H01L39/24 ,  H01B1/02 ,  H01B3/30 ,  H01B7/22 ,  H01B12/06 ,  H01B13/00

CPC分类号： H01B12/10 ,  H01B1/023 ,  H01B3/30 ,  H01B7/223 ,  H01B12/06 ,  H01B13/0016 ,  H01L39/143 ,  H01L39/248

摘要： Methods and devices for producing reinforced 2212 multifilament superconducting wire with low aspect shape. More specifically, methods and devices for producing reinforced round or rectangular wire with reinforcement strips. Methods and devices for producing cable using the reinforced 2212 multifilament superconducting wire as well as for producing reinforced 2223 Silver tape-based cable.

公开(公告)号：US09768370B2

公开(公告)日：2017-09-19

申请号：US14029351

申请日：2013-09-17

申请人： Varian Semiconductor Equipment Associates, Inc.

发明人： Connie P. Wang ,  Paul Sullivan ,  Paul Murphy ,  Kasegn D. Tekletsadik ,  Bharatwaj Ramakrishnan

IPC分类号： H01L39/24 ,  H01L39/18 ,  H01L39/14

CPC分类号： H01L39/18 ,  H01L39/143 ,  H01L39/2464

摘要： A superconductor tape includes a plurality of conductive strips having respective long directions parallel to a long tape direction of the superconductor tape, where each of the plurality of conductive strips separated from one another by a inter-strip region. The superconductor tape further includes a superconductor layer disposed adjacent the plurality of conductive strips, having a length along the long tape direction, where the superconductor layer comprises a plurality of superconductor strips disposed under the respective plurality of conductive strips, and a non-superconductor strip disposed adjacent the inter-strip region.

公开(公告)号：US20170229224A1

公开(公告)日：2017-08-10

申请号：US15263935

申请日：2016-09-13

申请人： Fermi Research Alliance, LLC

发明人： Tengming Shen

IPC分类号： H01F6/06 ,  H01F1/147 ,  B05D3/02 ,  C22F1/10 ,  C21D9/52 ,  H01F1/14 ,  H01F41/04

CPC分类号： H01F6/06 ,  B05D3/0254 ,  C21D9/525 ,  C22F1/10 ,  H01B12/02 ,  H01B12/08 ,  H01B12/10 ,  H01F1/143 ,  H01F1/147 ,  H01F41/048 ,  H01L39/143 ,  H01L39/248 ,  Y02E40/641 ,  Y10T29/49014

摘要： A method, system, and apparatus for fabricating a high-strength Superconducting cable comprises pre-oxidizing at least one high-strength alloy wire, coating at least one Superconducting wire with a protective layer, and winding the high-strength alloy wire and the Superconducting wire to form a high-strength Superconducting cable.

公开(公告)号：US20170133127A1

公开(公告)日：2017-05-11

申请号：US15320935

申请日：2015-03-16

申请人： Sumitomo Electric Industries, Ltd.

发明人： Takashi YAMAGUCHI ,  Tatsuoki NAGAISHI ,  Masaya KONISHI ,  Kotaro OHKI ,  Genki HONDA ,  Tatsuhiko YOSHIHARA

IPC分类号： H01B12/06 ,  C01F17/00

CPC分类号： H01B12/06 ,  C01F17/0018 ,  C01P2006/40 ,  H01F6/06 ,  H01L39/143 ,  H01L39/248

摘要： A superconducting wire includes a multilayer stack and a covering layer (stabilizing layer or protective layer). The multilayer stack includes a substrate having a main surface and a superconducting material layer formed on the main surface. The covering layer (stabilizing layer or protective layer) is disposed on at least the superconducting material layer. A front surface portion of the covering layer (stabilizing layer or protective layer) located on the superconducting material layer (front surface portion of the stabilizing layer or upper surface of the protective layer) has a concave shape.

公开(公告)号：US09543496B2

公开(公告)日：2017-01-10

申请号：US14215947

申请日：2014-03-17

申请人： UChicago Argonne, LLC

发明人： Ulrich Welp ,  Dean J. Miller ,  Wai-Kwong Kwok ,  Martin W. Rupich ,  Steven Fleshler ,  Alexis P. Malozemoff

IPC分类号： H01L39/24 ,  H01L39/12 ,  H01L39/14

CPC分类号： H01L39/126 ,  H01L39/143 ,  H01L39/2483 ,  H01L39/249 ,  Y10T428/24413

摘要： A method comprising irradiating a polycrystalline rare earth metal-alkaline earth metal-transition metal-oxide superconductor layer with protons having an energy of 1 to 6 MeV. The irradiating process produces an irradiated layer that comprises randomly dispersed defects with an average diameter in the range of 1-10 nm.

摘要翻译： 一种方法，包括用多晶稀土金属 - 碱土金属 - 过渡金属 - 氧化物超导层与能量为1至6MeV的质子照射。 照射过程产生包含平均直径在1-10nm范围内的随机分散的缺陷的辐射层。

公开(公告)号：US09508469B2

公开(公告)日：2016-11-29

申请号：US14775640

申请日：2014-02-05

申请人： FURUKAWA ELECTRIC CO., LTD.

发明人： Yuko Okuno ,  Yoshikazu Okuno ,  Yoshinori Nagasu ,  Masaru Higuchi

IPC分类号： H01B12/06 ,  H01L39/14 ,  H01L39/02 ,  H01L39/24 ,  H01B13/00

CPC分类号： H01B12/06 ,  H01B13/0036 ,  H01L39/02 ,  H01L39/143 ,  H01L39/24 ,  H01L39/2454

摘要： A peelable superconductive conductor comprising a superconductive conductor including a substrate and a superconducting layer which is formed on one principal surface of the substrate. The peelable superconductive conductor can further comprise a peelable carrier body, which is formed on a principal surface of the superconductive conductor on an opposite side of the surface on which the superconducting layer is formed.

摘要翻译： 一种可剥离的超导导体，包括包含衬底的超导导体和形成在衬底的一个主表面上的超导层。 可剥离超导导体还可以包括可剥离的载体，其形成在超导体的主表面上，在其上形成有超导层的表面的相反侧。