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WO/2004/038816 |
An oxide superconductor thin film element which comprises a substrate and an oxide superconductor thin film, wherein the oxide superconductor thin film has a composition represented by Yb1-xNdxBa2Cu3O7-y where x is 0.01 to 0.30 and y is ...
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WO/2004/038817 |
A superconducting current limiting device (30) comprising: an interconnected high magnetic permeability structure including a central core (50) interconnected to at least a first and second arm (31, 32) branching off therefrom; a superco...
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WO/2004/027885 |
Two single crystals of high-temperature superconductor are arranged on a substrate to intersect each other at a crossing angle of 0-90 degree and bonded together, thereby forming a single high-temperature superconductor Josephson tunnel ...
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WO/2004/014794 |
Disclosed are high temperature and/or room temperature superconducting carbon nanotube compositions having either a critical doping range, a critical chirality or a mixture thereof, methods of achieving a phase-coherent, near zero resist...
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WO/2004/015786 |
Electrical or electro-mechanical apparatuses are disclosed that include a plurality of superconducting nanotubes or a plurality of superconducting nanotube bundles, especially superconducting carbon nanotubes and a stabilizing means or s...
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WO/2004/015435 |
A method and device for field detection are provided, in which one or more gradiometers (31, 32, 33) are positioned in the field and rotated about their axes. Rotation of a single gradiometer allows an output signal of the gradiometer to...
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WO/2004/015787 |
A long length superconductor comprising a metallic substrate (12) such as nickel/nickel alloy, a metal oxide layer (14) forming the basis of a buffer layer, and a further layer of metal oxide (16) grown on the surface of the seed layer w...
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WO/2004/015436 |
A magnetometer is disclosed, comprising closed superconducting loops each with several Josephson contacts and an electronic unit (5). The basis of the invention is that the current loops form a superconducting quantum interference filter...
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WO/2004/015788 |
A superconducting magnetic field detection element (10) comprising at least one superconducting pick-up loop (12) formed on a common flexible substrate (11), wherein the common flexible substrate (11) is in a non-planar position, such th...
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WO/2004/013965 |
A superconducting driver circuit capable of producing an output voltage of several millivolts, using a DC power supply as a drive power supply, free of capacitance between ground planes, and having a small occupied area. The constituent ...
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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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