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WO/2004/013871 |
A method of producing a superconductive wire material comprises a step of filling in a metal pipe raw material powder formed from an oxide superconductive body or raw material powder formed from a precursor that turns to an oxide superco...
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WO/2004/012278 |
The invention continuously deposits materials used to grow a superconductor layer onto a moving tape. The invention preferably uses a pay-out reel (401) and take-up reel (406) to respectively dispense and spool the tape substrate at a co...
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WO/2004/012277 |
The invention continuously deposits materials used to grow a thin film onto a moving tape. The invention preferably uses a pay-out reel (401) and take-up reel (406) to respectively dispense and spool the tape substrate (408) at a constan...
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WO/2004/006345 |
Disclosed is a unit (1) which resistively limits an electric current and comprises a superconducting layer and at least one support element (3) made of an insulating material for holding a conductor (2) that extends between power connect...
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WO/2004/006347 |
The invention relates to a current limiting unit (1) for the resistive limitation of an electrical current by means of a superconductor (4) which is mounted in parallel in relation to a coil section (8) of a commutation conductor (5), sa...
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WO/2004/006346 |
The invention relates to a composite conductor for limiting an electrical current at a pre-determined voltage, said conductor comprising a superconductive layer which can be maintained in a superconductive state, by means of cooling, and...
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WO/2004/004075 |
According to the invention, the contact resistance may be reduced in a current limiter (1), for the interruption of an electrical current flow, comprising a support substrate (2), upon which a superconducting layer (3), made from a super...
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WO/2004/004019 |
According to the invention, thermal damage to the compound conductor may be avoided, even on long-lasting short circuit currents, in a current-limiting device (1), for the resistive limitation of a current, with a support substrate (2) m...
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WO/2004/001866 |
The invention relates to a current-limiting device (2) comprising a plurality of limiter modules (M1, M1') which respectively comprise a strip conductor (4, 4') having a supraconductive layer (4a, 4a') and a shunt element (4b, 4b'), said...
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WO/2003/106373 |
The present invention relates to a superconducting material, and in particular to a magnesium borate superconductor which is doped with a silicon carbide or titanium carbide dopant.
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WO/2003/107447 |
Disclosed is a current-limiter (20) comprising a support element (3) on which a strip conductor (21) having a superconducting layer portion (2a) and a normal-conducting shunt part that is disposed thereupon are arranged. Said shunt part ...
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WO/2003/107448 |
Disclosed is a current limiter (10) comprising a support element (3) on which a strip conductor (12) that is provided with a superconducting layer portion (2a) and a shunt part (12b) is arranged. The shunt part is embodied as a structure...
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WO/2003/107446 |
Disclosed is a superconductor structure (2) comprising a biaxially textured nickel support (3), an intermediate layer system (6) which is deposited on the support and is provided with at least two intermediate cerium oxide layers (4, 5) ...
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WO/2003/104147 |
A method for preparing a MgB2 superconductor, characterized in that it comprises inserting electrodes into a solution containing Mg and B and applying a voltage between the electrodes, to thereby precipitate MgB2 exhibiting superconducti...
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WO/2003/103063 |
Methods for reducing hysteresis losses in superconductor coated ribbons where a flux distribution is set into the superconductor coated ribbon prior to the applicationof alternating current.
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WO/2003/100875 |
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 ...
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WO/2003/099707 |
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...
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WO/2003/100795 |
An oxide superconducting wire producing method comprising a step of producing a wire having a form in which the material powder of an oxide superconductor is covered with a metal (S1, S2) and a step of heat-treating the wire in a pressur...
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WO/2003/094251 |
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...
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WO/2003/094250 |
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...
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WO/2003/091158 |
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 ...
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WO/2003/091475 |
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...
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WO/2003/091157 |
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...
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WO/2003/090162 |
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...
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WO/2003/082482 |
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 ...
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WO/2003/082566 |
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...
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WO/2003/081104 |
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...
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WO/2003/078354 |
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...
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WO/2003/079450 |
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...
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WO/2003/075288 |
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...
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WO/2003/071611 |
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 -$i(T¿c?) superconductors fabricated wit...
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WO/2003/067672 |
Methods for forming superconductor layers are disclosed, which comprise heating a film containing barium fluoride on a substrate and impinging a reactant on the film to convert it into a superconductor material. Also reactors and systems...
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WO/2003/065467 |
The present invention concerns the improvement of the supercurrent carrying capabilities, i.e. the increase of critical current densities, of polycrystalline superconductor structures, especially of high-$i(T¿c?)superconductors. By modi...
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WO/2003/063259 |
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...
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WO/2003/063260 |
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...
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WO/2003/060203 |
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. ...
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WO/2003/058727 |
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...
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WO/2003/056381 |
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 ...
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WO/2003/054977 |
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...
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WO/2003/052438 |
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...
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WO/2003/050826 |
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...
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WO/2003/049208 |
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 ...
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WO/2003/046955 |
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...
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WO/2003/047006 |
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.
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WO/2003/044836 |
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.
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WO/2003/044873 |
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...
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WO/2003/043098 |
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...
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WO/2003/035575 |
A method of manufacturing superconducting wires based on MgB2 is described and includes the steps of : production of a cylindrical wire comprising an MgB2 core surrounded by a metal covering, in which the core has a lattice structure for...
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WO/2003/034448 |
A superconducting article is disclosed including a substrate, a layer of material selected from the group consisting of MgO and YSZ upon the substrate, at least one buffer layer upon the layer of MgO or YSZ, and, a layer of a high temper...
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WO/2003/032368 |
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...
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