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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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7566684 |
Machinery windings of yttrium barium copper oxide and related coated conductor
A superconductor coating inclusive, tape-like electrical conductor and windings using such conductor for magnets and electrical machines, etc. The described windings are suited for inclusion of...
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7544273 |
Deposition methods and stacked film formed thereby
A method of making a film having a uniform thickness and having a crystal axis parallel to a main surface of a substrate is described. In a deposition method, a film is formed by scattering a...
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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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7510997 |
Conductive and robust nitride buffer layers on biaxially textured substrates
The present invention relates to epitaxial, electrically conducting and mechanically robust, cubic nitride buffer layers deposited epitaxially on biaxially textured substrates such as metals and...
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7507691 |
Bismuth based oxide superconductor thin films and method of manufacturing the same
A Bi-based oxide superconductor thin film whose c-axis is oriented parallel to the substrate and whose a-axis (or b-axis) is oriented perpendicular to the substrate, is manufactured in order to...
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7501145 |
High throughput continuous pulsed laser deposition process
A method includes feeding an uncoated substrate from a payout spool into a multi-chambered vacuum apparatus. The vacuum apparatus includes a plurality of deposition chambers defining an extended...
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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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7491678 |
Superconducting thin film having columnar pin retaining center using nano-dots
A superconducting thin film is disclosed having columnar pinning centers utilizing nano dots, and comprising nano dots ( 3 ) which are formed insularly on a substrate ( 2 ) and three-dimensionally...
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7473670 |
Process for producing rare earth oxide superconductor
RE superconductive layer of high critical current density (Jc) is superimposed on an interlayer formed so as to, while ensuring cracking prevention, excel in crystallinity, such as in-plane...
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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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7439208 |
Growth of in-situ thin films by reactive evaporation
A method of forming MgB 2 films in-situ on a substrate includes the steps of (a) depositing boron onto a surface of the substrate in a deposition zone; (b) moving the substrate into a reaction...
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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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7361627 |
Method of preparing oxide superconducting film
The present invention relates to a method of preparing an oxide superconducting film, the method includes reacting a metal acetate containing metal M selected from the group consisting of...
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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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7326434 |
Precursor solutions and methods of using same
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...
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7309511 |
Method of manufacturing oxide superconductor thick film
The present invention provides an oxide superconductor thick film which is formed on a substrate or a board and has a high Jc and Ic and a method for manufacturing the same. Predetermined amounts...
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7307046 |
Composition for thick oxide superconductor film and method of producing oxide superconductor in form of thick film tape using the same
To provide a composition for a thick oxide superconducting film containing a copper salt of a branched saturated aliphatic carboxylic acid having 6 or more carbon atoms and/or a copper salt of an...
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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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7226894 |
Superconducting wire, method of manufacture thereof and the articles derived therefrom
Disclosed herein is method for making a wire comprising contacting a first end of a first superconducting wire with a second end of a second superconducting wire, wherein the superconducting wire...
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7189425 |
Method of manufacturing a superconducting magnesium diboride thin film
A superconducting magnesium diboride (MgB 2 ) thin film having c-axial orientation and a method and apparatus for fabricating the same are provided. The fabrication method includes forming a boron...
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7175735 |
Method and apparatus for manufacturing coated conductor
Disclosed herein is a technique for manufacturing a superconducting tape grown epitaxially by a replication process. According to the technique, a long superconducting tape can be manufactured...
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7090889 |
Boride thin films on silicon
Boride thin films of conducting and superconducting materials are formed on silicon by a process which combines physical vapor deposition with chemical vapor deposition. Embodiments include forming...
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7048840 |
Method for metal coating the surface of high temperature superconductors
The invention relates to a method for metal coating the surface of high temperature superconductors with a copper-oxygen base structure. The aim of the invention is to achieve a method as above,...
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7033637 |
Epitaxial thin films
Epitatial thin films for use as buffer layers for high temperature superconductors, electrolytes in solid oxide fuel cells (SOFC), gas separation membranes or dielectric material in electronic...
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7033568 |
High Tc palladium hydride superconductor
A palladium hydride superconductor, Pd y H x where y H x is 1 H x , 2 H x , or 3 H x , having a critical temperature T c ≧11K and stoichiometric ratio x≧1. The critical temperature is...
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7008669 |
Ceramic and method of manufacturing the same, dielectric capacitor, semiconductor device, and element
A method of manufacturing a ceramic includes forming a film which includes a complex oxide material having an oxygen octahedral structure and a paraelectric material having a catalytic effect for...
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7001870 |
Method for joining oxide superconductors and joined oxide superconductor
The present invention provides a method for joining an RE123 oxide superconductor matrix obtained by a melt process by the use of a solder material. The (110) plane of an RE123 oxide superconductor...
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6998028 |
Methods for forming superconducting conductors
A method for producing a superconducting conductor is disclosed, including providing a substrate, depositing a buffer film having a biaxial texture to overlie the substrate by reactive sputtering,...
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6982240 |
Method for making a superconductor device
A superconducting device operable at temperatures in excess of 30° K. and a method for making the device are described. A representative device is an essentially coplanar SQUID device formed in a...
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6974501 |
Multi-layer articles and methods of making same
The invention relates to multi-layer articles and methods of making such articles. The methods include first conditioning the surface of an underlying layer, such as a buffer layer or a...
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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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6949490 |
High-TC superconducting ceramic oxide products and macroscopic and microscopic methods of making the same
High-Tc superconducting ceramic oxide products and macroscopic and microscopic methods for making such high-Tc superconducting products. Completely sealed high-Tc superconducting ceramic oxide...
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6929820 |
Method of forming a superconductor film
A method includes forming an as-grown film of a superconductor composed of a MgB 2 compound which is made by simultaneous evaporation of magnesium and boron. The as-grown film is superconductive...
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6926921 |
Imprint lithography for superconductor devices
One aspect of this disclosure relates to a method of building a superconductor device on a substrate, comprising depositing an imprint layer on at least a portion of the substrate. The imprint...
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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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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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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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6821930 |
Preparing method of oxide superconductor, raw material for oxide superconductor, and preparing method of raw material for oxide superconductor
An aqueous solution of mixed metal acetate including one kind or more of element selected from lanthanide series and yttrium, barium and copper is mixed with trifluoroacetic acid to prepare a...
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6809042 |
Oxide superconductor thick film and method for manufacturing the same
The present invention provides an oxide superconductor thick film which is formed on a substrate or a board and has a high Jc and Ic and a method for manufacturing the same. Predetermined amounts...
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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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6797341 |
Method for producing boride thin films
Thin films of conducting and superconducting materials are formed by a process which combines physical vapor deposition with chemical vapor deposition. Embodiments include forming boride films,...
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6797313 |
Superconductor methods and reactors
Superconductor reactors, methods and systems are disclosed.
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6794339 |
Synthesis of YBa2CU3O7 using sub-atmospheric processing
The present invention is a method of forming thick films of crystalline YBa 2 Cu 3 O 7 that includes forming a precursor film comprising barium fluoride (BaF 2 ), yttrium (Y) and copper (Cu). The...
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6787181 |
Chemical vapor deposition method of making layered superlattice materials using trimethylbismuth
A method of forming a Bi-layered superlattice material on a substrate using chemical vapor deposition of a precursor solution of trimethylbismuth and a metal compound dissolved in an organic...
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6774088 |
Rare earth-Ba-Cu complex composition and method of producing superconductor using same
A metal complex composition containing complexes having metal species of a rare earth element, barium and copper and ligands of a trifluoroacetic acid or pentafluoropropionic acid ligand, a...
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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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