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7632784 |
Sintered ceramic composite lead with superconductive nano-architecture
A sintered high temperature superconducting (HTS) ceramic electric lead formed as three-dimensional (3D) HTS macro-ceramic solid product with honeycomb-like superconductive nano-architecture...
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7622426 |
Methods of controlling hydrogen fluoride pressure during chemical fabrication processes
The present invention is a method for producing a crystalline end-product. The method comprising exposing a fluoride-containing precursor to a hydrogen fluoride absorber under conditions suitable...
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7582328 |
Dropwise deposition of a patterned oxide superconductor
An oxide superconductor article having an oxide superconductor layer of a predetermined pattern is prepared by continuously advancing a wire having a textured surface into a deposition zone,...
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7562433 |
Method for producing metal nanofibers, yarns and textiles
A method for fabrication of nanometer scale metal fibers, followed by optional further processing into cables, yarns and textiles composed of the primary nanofibers. A multicomponent composite is...
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7531205 |
High throughput ion beam assisted deposition (IBAD)
A method of continuously coating at least one substrate with a buffer layer as a support for a ceramic superconducting material is disclosed. The method includes loading the at least one substrate...
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7521082 |
Coated high temperature superconducting tapes, articles, and processes for forming same
A superconducting article is disclosed, including a substrate and a chemical vapor deposited thin film superconducting layer overlying the substrate, the superconducting layer having a critical...
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7517834 |
High temperature superconducting (HTS) tape coil with enhanced protection and method for making same
The invention provides an improved method of manufacturing an HTS tape coil for an MRI device with enhanced protection, the method comprising attaching high-Q capacitors at each end of an HTS wire,...
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7494688 |
Methods for making doped magnesium diboride powders
A method for making a doped magnesium diboride powder is provided. The method includes coating a polymeric precursor on at least one of a plurality of particles of a first phase, where the first...
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7445808 |
Method of forming a superconducting article
A superconducting article and a method of making a superconducting article is described. The method of forming a superconducting article includes providing a substrate, forming a buffer layer to...
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7387811 |
Method for manufacturing high temperature superconducting conductors using chemical vapor deposition (CVD)
A CVD apparatus capable of substantially simultaneously processing multiple portions of at least one substrate or substantially simultaneously processing portions of multiple substrates or...
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7361377 |
Fluorinated precursors of superconducting ceramics, and methods of making the same
This invention provides a method of making a fluorinated precursor of a superconducting ceramic. The method comprises providing a solution comprising a rare earth salt, an alkaline earth metal salt...
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7338683 |
Superconductor fabrication processes
A method of forming a superconductive device is provided, including providing a substrate having a dimension ratio of not less than about 10 2 , depositing a buffer film to overlie the substrate by...
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7247340 |
Method of making a superconducting conductor
A method of forming a superconducting conductor is disclosed. The method provides translating a substrate tape through a deposition chamber and along a helical path, where the helical path has...
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7231239 |
Super conducting cable conductor with rebco-coated conductor elements
The present invention relates to a superconducting cable conductor which contains a carrying element, on which is wound at least one layer comprising two or more superconducting conductor elements,...
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6956012 |
Method of depositing an electrically conductive oxide buffer layer on a textured substrate and articles formed therefrom
An article with an improved buffer layer architecture includes a substrate having a textured metal surface, and an electrically conductive lanthanum metal oxide epitaxial buffer layer on the...
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6921445 |
Method for insulating a high-tc-superconductor and the use of said method
A method involves sheathing a superconductor with a thermoplastic insulation material on all sides. The conductor exits a guide channel that extends in the propulsion direction. A melt hose is...
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6906008 |
Apparatus for consecutive deposition of high-temperature superconducting (HTS) buffer layers
The present invention is a deposition system for the production of coated substrates that provides a first deposition process that subsequently feeds a second deposition process and where the two...
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6863752 |
Method of producing a superconducting tape
A method and article for producing a high transition temperature superconducting tape or wire with a normal metal sheath and at least two surface layers, an inner electrically insulating layer and...
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6849580 |
Method of producing biaxially textured buffer layers and related articles, devices and systems
A superconductor article includes a substrate and a first buffer film disposed on the substrate. The first buffer film has a uniaxial crystal texture characterized (i) texture in a first...
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6830775 |
Method of manufacturing superconducting quantum interference type magnetic fluxmeter
The method of manufacturing a superconducting quantum interference type magnetic fluxmeter including forming an input coil and a pickup coil integrated with the input coil by electrophoretically...
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6828508 |
Oxide high-temperature superconductor wire and method of producing the same
A high temperature oxide superconducting wire is provided which is capable of preventing metal located on the outer periphery of the superconducting wire from diffusing into a superconductor to...
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6800321 |
Reduced AC losses in HTS coated conductors
Methods for reducing hysteresis losses in superconductor coated ribbons where a flux distribution is set into the superconductor coated ribbon prior to the application of alternating current.
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6797313 |
Superconductor methods and reactors
Superconductor reactors, methods and systems are disclosed.
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6743533 |
Oxide superconductor, manufacturing method thereof, and base substrate therefor
An oxide superconductor of the present invention characterized in that it comprises: a substrate 1 made of metals having a high melting temperature; at least one oxide intermediate layer 2 and ...
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6743531 |
Oxide superconducting conductor and its production method
The object of the present invention is to provide an oxide superconducting conductor having superior strength and superconductor characteristics, and its production method. In order to achieve the...
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6690957 |
High temperature superconductor film, method for forming the same and superconductor element
A high temperature superconductor film which is Y—Ba—Cu—O-based and formed on a dielectric substrate 10 , and has a Cu composition ratio to the Ba near the upper surface of the film which is...
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6670308 |
Method of depositing epitaxial layers on a substrate
An epitaxial article and method for forming the same includes a substrate having a textured surface, and an electrochemically deposited substantially single orientation epitaxial layer disposed on...
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6632539 |
Polycrystalline thin film and method for preparing thereof, and superconducting oxide and method for preparation thereof
The polycrystalline thin film is made of a composite oxide of a cubic crystal system which has a pyrochlore type crystalline structure of a composition represented as either AZrO or AHfO (A in the...
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6602622 |
Superconducting parts, manufacturing method thereof and dielectric resonator
A dielectric ceramic oxide substrate in combination with superconducting film containing Ba can be used to form a dielectric resonator which has a high no-load Q factor at a high frequency and...
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6596421 |
Elongated superconductor structure with a high-Tc superconductor material and a metallic mount, and method for producing the structure
The superconductor structure has a metallic, biaxially textured mount, an intermediate layer system deposited on the mount and including at least two intermediate layers composed of different...
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6586370 |
Metal boride based superconducting composite
The invention provides a superconductor comprising particles made of a metallic boride superconductive material, and a conductive material. The conductive material is selected to be driven to a...
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6569812 |
Method for fabricating an yttrium-based high temperature superconducting tape
A polycrystalline silver member is stuck on a given long member made of Hastelloy material or stainless steel material, to make a long base material. Then, an yttrium-based high temperature...
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6555504 |
Oxide superconducting wire having insulating coat and production method thereof
An oxide superconducting wire includes oxide superconducting filaments 1 , a matrix 2 , a covering layer 3 , and an insulating layer 4 . The matrix 2 is placed so as to enclose the oxide...
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6479139 |
Superconducting substrate structure and a method of producing such structure
A superconducting substrate structure with a high temperature superconducting (HTS) ground plane, for epitaxial growth of multilayers thereon is provided. The substrate structure includes a...
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6475958 |
High-temperature superconductor arrangement and a method for its production
The present invention relates to a high-temperature superconductor arrangement which is protected against hot spots. A contact-making layer 4 is provided between a superconductor layer 1 and an...
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6387852 |
Method of applying high temperature compatible insulation to superconductors
There is described a method of applying insulative coating on high temperature superconductors and low temperature superconductors from sol-gel solutions prepared from Zr, or Zr with one of Mg, Y,...
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6365554 |
Separating layer for heat treating superconducting wire
An oxide superconductor wire is prepared by preparing a length of precursor wire for processing into an oxide superconductor wire and coating the precursor wire with an isolating layer. The coated...
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6329325 |
High temperature superconducting tape and method of manufacture
Highly oriented HgBa 2 Ca 2 Cu 3 O 8 +δ on Ni-tapes with a buffer layer of Cr/Ag or Cr/(Ag--Pd) have been described with a high transition temperature are described along with, one and two step...
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6235685 |
Production method of joints of superconducting oxide and normal conductor
A rod 1 made of superconducting oxide is soaked in a molten normal conductor 2 to join the rod 1 and the normal conductor 2, whereby a superconducting oxide current lead is prepared. As a result, a...
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6038461 |
Plastically deformable high temperature superconductive material and method of manufacturing formed body thereof
There are disclosed a high temperature superconductive material which can be plastically deformed, processed optionally into predetermined configurations and industrially mass produced and a method...
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6010983 |
Method of conveyor production of high temperature superconductor (HTS) wire, coil, and other bulk-shaped products using compositions of HTS ceramics, silver, and silicone
A high temperature superconductor composite material, which is suitable for production of filaments, wires, coils and other shaped products, has a ceramic powder of a material selected from the...
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5974336 |
Oxide superconductor and method of manufacturing the same
An oxide superconductor comprises a base material consisting of a single crystalline oxide, an oxide superconductor film consisting of a Y123 compound and formed on the single crystalline oxide...
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5898021 |
Method of manufacturing an oxide ceramic superconductor having a high core density
A superconductive composite member, which has a core composed of an oxide ceramic material which is surrounded by an envelope, has an increased core density in order to achieve a higher critical...
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5883052 |
Preparation of superconducting oxides and oxide-metal composites
A method of preparing a superconducting oxide by combining the matalic elements of the oxide to form an alloy, folled by oxidation of the alloy to form the oxide. Superconducting oxide-metal...
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5846909 |
Molecular level, precision control over the interfacial properties of high-T.sub.C superconductor structures and devices
Use of monolayer films for the direct modification of high-T c superconductor structures and devices. Methods for the formation of superconductor localized monolayer films have been discovered...
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5846911 |
Method of producing a high-temperature superconductive coating on an elongated substrate
A method of producing a superconductive coating (19) on an elongated substrate (12) is indicated, whereby the substrate (12) is drawn through a deposition chamber (1) in which it is also heated in...
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5798678 |
Superconducting wind-and-react-coils and methods of manufacture
A process for manufacturing superconducting magnetic coils from strain-tolerant, superconducting multi-filament composite conductors is described. The method involves winding the precursor to a...
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5798034 |
Process for the preparation of a superconductor material of the mixed oxide type
The invention relates to a process for the preparation of a superconductor material of the mixed oxide type, such as oxides of the YBaCuO and Bi 2 Sr 2 CaCu 2 O 8 type. This process consists of...
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H001718 |
Method of producing high temperature superconductor wires
A process for producing a superconductor wire by: A. coating the inner surface of a steel tube with a thin layer of silver metal; B. packing the tube with high temperature superconductor...
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5731271 |
Method for preparing an oxide superconducting tape
A method for growing a superconductive film, comprising: (a) helically winding a tape substrate around the outer periphery of a cylindrical or columnar holder and (b) growing a...
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