Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 22,207

Document Document Title
WO2003058727A3
A multi-filament superconducting wire (100) in which the filaments (110) comprise zirconia-stabilized ultra-fine grain Nb3Sn. The superconducting wire (100) is formed by wire-drawing a preform comprising a metallic matrix and at least on...  
WO/2003/100875A2
The invention relates to a method for producing a fully transposed composite superconductor of the Roebel bar type, consisting of combined subconductors (2i). According to the invention, the step for forming the subconductors, which are ...  
WO/2003/099707A2
The invention relates to a method of altering the properties of a thin film (1) which is disposed on the surface of a support (2), thereby forming a substrate (3) which is used in the field of micro- and nano-electronics and micro- and n...  
WO2003047006A3
Superconductor articles comprising multilayer superconductor tapes (1100, 1200) are disclosed that are superposed and have separate neutral axes (1150, 1250) when bent. They are particularly useful for cables and coils.  
WO2003043098A3
The invention relates to a process for applying a resistive layer on an oxide superconducting element for electrically decoupling superconducting filaments contained in the element, an oxide superconducting element having a resistive lay...  
WO2002069411A3
In accordance with the present invention, a superconducting phase shift device (123) is presented. The phase shift device can introduce a phase shift between the phases of the order parameters of the devic'e two terminals (210, 211). The...  
WO2002071499A8
In order to produce a superconducting material made of MgB2, a deformable master alloy containing Mg, B and at least one additional constituent is produced. At least one additional constituent is at least partially removed from the defor...  
WO/2003/094251A2
A method of increasing the upper critical field of a crystalline superconducting material is provided, which comprises the steps of converting the crystalline superconducting material to a substantially amorphous state, and then re­ com...  
WO/2003/094250A2
The invention relates to a Josephson junction superconducting quantum bit device having a charge as a first main degree of freedom assigned to writing and a phase as a second main degree of freedom assigned to reading. The inventive devi...  
WO2003032368A3
A method of forming a biaxially aligned superconductor on a non-biaxially aligned substrate substantially chemically inert to the biaxially aligned superconductor comprising is disclosed. A non-biaxially aligned substrate chemically iner...  
WO/2003/091157A1
A process for producing an oxide superconductive thin-film through formation thereof on a substrate by the use of laser deposition technique comprising irradiating a target with laser beams and depositing the matter scattered from the ta...  
WO/2003/091158A1
A process for forming an oxide superconductive thin-film of high critical current density and large critical current characteristics having a thickness of more than 0.7 μm on a substrate including a sapphire single-crystal substrate by ...  
WO/2003/091475A1
The invention relates to a method of preparing thick films of YBa2Cu3O7-y (y = 0.08) having a critical current density of the order of 106 A/cm2. The inventive method consists in using an inert carrier gas to send an aerosol, obtained fr...  
WO2003015187A3
Oxidic superconductive material can be processed into bodies that have an extremely high critical current density in the presence of external magnetic fields with a strength of up to 5 Tesla, if the material is characterised by a lithium...  
WO/2003/090162A2
A circuit comprising a superconducting qubit and a resonant control system that is characterized by a resonant frequency. The resonant frequency of the control system is a function of a bias current. The circuit further includes a superc...  
WO2002082559A3
The invention relates to a superconductor assembly comprising a metallic superconductor (MSL) and a ceramic superconductor (HTS), which are mechanically and electrically interconnected, preferably by means of a solder connection (LV) con...  
WO2002095832A3
A detector (10A) for detecting electromagnetic radiation incident thereon over a desired range of frequencies exhibits a given responsivity and includes an output and first and second non-insulating layers (14), which layers are spaced a...  
WO2003012166A3
The invention relates to a method for producing a metal flat base material for applying a superconducting layer. In order to be able to implement a method of this type in a comparatively cost-effective manner, the invention provides that...  
WO2002093659A3
A method is described for the preparation of superconductor massive bodies of MgB2, having a density close to the theorical value, which comprises the following passages: mechanical activation of crystalline boron with the formation of a...  
WO/2003/082566A1
An article including a substrate, at least one intermediate layer upon the surface of the substrate, a layer of an oriented cubic oxide material having a rock-salt-like structure upon the at least one intermediate layer, and a layer of a...  
WO/2003/082482A1
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, such as magnesium diboride, in high purity ...  
WO/2003/081104A2
The invention relates to a method of producing a sheath for a high-temperature multifilament superconducting cable. According to the invention, the sheath is obtained through the co-extrusion of a cylindrical billet (50) comprising at le...  
WO/2003/078354A1
The invention relates to foams made of superconducting materials, which represent porous molded bodies, methods for the production thereof, porous preform bodies made of a precursor material for the superconducting material, which are us...  
WO/2003/079450A2
A superconducting structure that includes a mesoscopic phase device (110, 310) and a mesoscopic charge device (120). The superconducting structure further includes a mechanism for coupling the mesoscopic phase device and the mesoscopic c...  
WO2003012803A3
The invention relates to a device for the recondensation by means of a cryogenerator of low-boiling gases of the gas evaporating from a liquid gas container. The inventive device comprises one or at least two continuous cooling stages, t...  
WO2002037581A3
A multifilamentary superconducting composite article includes a plurality of oxide superconducting filaments in a ductile metal matrix arranged about a central core, and a region of high resistivity embedded within and adherent to the me...  
WO/2003/075288A1
A method for preparing a super electroconductive layer which comprises dissolving trifluoroacetates of at least one metal selected from the group consisting of yttrium and lanthanoids, copper and barium into a solvent, to prepare a coati...  
WO/2003/071611A1
This invention concerns an improvement of the supercurrent carrying capabilities, i.e. the increase of critical current densities, of polycrystalline superconductor structures, especially of high -$i(T¿c?) superconductors fabricated wit...  
WO/2003/067672A2
Methods for forming superconductor layers are disclosed, which comprise heating a film containing barium fluoride on a substrate and impinging a reactant on the film to convert it into a superconductor material. Also reactors and systems...  
WO2002037581A9
A multifilamentary superconducting composite article includes a plurality of oxide superconducting filaments in a ductile metal matrix arranged about a central core, and a region of high resistivity embedded within and adherent to the me...  
WO/2003/065467A1
The present invention concerns the improvement of the supercurrent carrying capabilities, i.e. the increase of critical current densities, of polycrystalline superconductor structures, especially of high-$i(T¿c?)superconductors. By modi...  
WO/2003/063260A1
A high-sensitivity magnetic field sensor comprising a Josephson junction part (2) of a bismuth 2212 system oxide high-temperature superconductive single crystal (1), for sensing a magnetic field on the basis of periodic variation of a Jo...  
WO/2003/063259A2
Disclosed is an electronic control device comprising a layer made of a superconducting material (10), an insulating layer (8) which is in contact with the layer made of a superconducting material (10), an electrode (11) which is in elect...  
WO2002041412A9
Devices to which superconduction is applied have been contrived to overcome the limit of the reduction law, but has not been put to practical use due to the existence of a dielectric material which is used in the devices in order to part...  
WO2002073709A3
Process for the fabrication of MgB2 powder and wires are provided. Powders are produced by mechanically alloying magnesium- and boron-containing precursors under controlled conditions to avoid secondary phase and impurity formation. Powd...  
WO/2003/060203A1
The invention relates to a metal strip made from a layer composite for epitaxial coating and a method for production thereof. The aim of the invention is to produce such a high-strength metal strip and a corresponding production method. ...  
WO2002039509A3
A hybrid oxide heterostructure device is disclosed. The device includes a substrate, and formed monolithically on the substrate, by atomic layer-by-layer molecular-beam epitaxy, successive metal oxide layers forming a high-temperature su...  
WO/2003/058727A2
A multi-filament superconducting wire (100) in which the filaments (110) comprise zirconia-stabilized ultra-fine grain Nb3Sn. The superconducting wire (100) is formed by wire-drawing a preform comprising a metallic matrix and at least on...  
WO2002101844A3
The invention relates to a method for producing high temperature superconductors having at least one transformed metal oxide superconducting layer made of an initial material, comprising the following steps: the initial material for the ...  
WO2002097725A3
A control system for an array of qubits is disclosed. The control system according to the present invention provides currents and voltages to qubits in the array of qubits in order to perform functions on the qubit. The functions that th...  
WO/2003/056381A1
A superconductor optical switch (100) comprising a superconductor microbridge (110), a bias current source, and a pulse current source. The superconductor microbridge is formed from a superconducting material wherein the superconducting ...  
WO2003005460A3
Processes for the fabrication of MgB2 powder and wires are provided. Powders are produced by mechanically alloying magnesium- and boron-containing precursors under controlled conditions to avoid secondary phase and impurity formation. Po...  
WO/2003/054977A2
The invention relates to a method for the production of textured superconducting thick films especially made of an oxidic superconducting material such as SE barium cuprates, whereby at least two starting materials (2,3,4,5) are contacti...  
WO/2003/052438A1
A structure comprising a tank circuit inductively coupled to a flux qubit or a phase qubit. In some embodiments, a low temperature preamplifier is in electrical communication with the tank circuit. The tank circuit comprises an effective...  
WO/2003/050826A1
A metal base material for an oxide superconductive thick film which comprises a non−magnetic alloy in the shape of a plate, a tape, a rod or a wire and, formed on at least one surface thereof, a NiO layer&semi and some methods for prep...  
WO/2003/049208A2
A method of manufacturing polycrystalline bulk MgB2 with enhanced superconducting properties, by introducing structural defects forming pinning sites for quantised magnetic vortices, so as to prevent them from moving under the action of ...  
WO/2003/046955A2
The mechanical, thermal and electric characteristics of an electric contact consisting of thin layers in the following layer sequence: epitaxial HTSC - degraded intermediate layer consisting of said HTSC material - ex situ metal, are imp...  
WO/2003/047006A2
Superconductor articles comprising multilayer superconductor tapes (1100, 1200) are disclosed that are superposed and have separate neutral axes (1150, 1250) when bent. They are particularly useful for cables and coils.  
WO/2003/044836A2
Copper or excess copper is added to one or more layers of a superconducting composite structure to reduce migration of copper from a copper based superconducting layer.  
WO/2003/044873A2
Described is an article having a substrate (12); a thermochemically stable, amorphous layer (14) comprising tantalum or a tantalum-containing material; a layer of material having a rock salt-like structure (16) having substantial alignme...  

Matches 701 - 750 out of 22,207