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| Number | Title | Issue Date |
| 7135377 | Semiconductor package substrate with embedded resistors and method for fabricating same A semiconductor package substrate with embedded resistors and a method for fabricating the same are proposed. Firstly, an inner circuit board having a first circuit layer thereon is provided, and a plurality of resistor electrodes are formed in the fist circuit laye... | 11/14/2006 |
| 7078687 | Thin film analyzing method The present invention provides is a thin film analyzing method which can be applied to various fields, and which makes it possible to detect and analyze in a simple manner, with high precision, a distribution of a specific component in a thin film formed on a suppor... | 07/18/2006 |
| 7060508 | Self-aligned junction passivation for superconductor integrated circuit A superconductor integrated circuit (1) includes an anodization ring (35) disposed around a perimeter of a tunnel junction region (27) for preventing a short-circuit between an outside contact (41) and the base electrode layer (18)... | 06/13/2006 |
| 7014727 | Method of forming high resolution electronic circuits on a substrate A method of forming high resolution electronic circuits (10) on a substrate (12) is provided. The method includes the steps of laminating a dielectric layer (14) on a substrate (12), laser drilling channels (16 and 18) in th... | 03/21/2006 |
| 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 layer is imprinted to provide an imprinted portion of the imprint layer a... | 08/09/2005 |
| 6882293 | Method for forming Josephson junction, Josephson junction and apparatus using Josephson junction A Josephson junction has a Si substrate, a two layer film comprising an amorphous MgO layer and a high orientation MgO layer on the Si substrate, and a NbN film or the NbCN film laminated on the two layer film. ... | 04/19/2005 |
| 6830776 | Method of manufacturing a high temperature superconductor A method of manufacturing a high temperature superconductor is disclosed. The method includes depositing, by pulsed laser deposition, alternating layers of YBa2Cu3O7-x (Y123) and Y2BaCuO5-y (Y211). The Y211 laye... | 12/14/2004 |
| 6638568 | Method for curing cracks in ceramic shaped bodies and shaped bodies treated in such a manner A method of curing cracks in a ceramic shaped body made from ceramic magnet materials or ceramic superconductor materials, in which a filling material which melts at a lower temperature than the material of the shaped body or is flowable at a lower temper... | 10/28/2003 |
| 6352741 | Planar high temperature superconductive integrated circuits for using ion implantation High temperature superconductive (HTS) integrated circuits can be fabricated in three ways according to the invention. First, a planar multiple layer HTS integrated circuit is fabricated using multiple HTS layers. The layers include altered regions which ... | 03/05/2002 |
| 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 contact resistance at the interface between the supercond... | 05/22/2001 |
| 6147032 | Method for indirect Ion implantation of oxide superconductive films An implant patterned superconductive device and a method for indirect implant-patterning of oxide superconducting materials is provided. The method forms a device having an oxide superconducting layer on a substrate, deposits a passivation layer atop the ... | 11/14/2000 |
| 6110392 | Process for reducing surface roughness of superconductor integrated circuit having a ground plane of niobium nitride of improved smoothness The invention is a process for reducing roughness of a surface of a superconductor material (23) having an undesirable surface roughness (30 and 32) and a trilayer superconductor integrated circuit (100). The process for reducing roughness of a surface of... | 08/29/2000 |
| 6066600 | Method of making high-Tc SSNS and SNS Josephson junction A high temperature superconductor junction and a method of forming the junction are disclosed. The junction 40 comprises a first high-Tc superconductive layer (first base electrode layer) 46 on a substrate 42 and a dielectric layer 48 on the fi... | 05/23/2000 |
| 5981443 | Method of manufacturing a high temperature superconducting Josephson device A bicrystal substrate is formed by joining end faces of a first single crystal substrate and a second single crystal substrate, the end faces having different crystal orientations. A high critical temperature superconducting thin film is then epitaxially ... | 11/09/1999 |
| 5942376 | Shelf-stable liquid metal arylketone alcoholate solutions and use thereof in photoinitiated patterning of thin films Solution films of a photosensitive metal arylketone alcoholate are micro-patterned by exposure to ultraviolet radiation under a mask. The resultant patterns are developed in an apolar solvent and annealed to provide thin film metal oxides for use in integ... | 08/24/1999 |
| 5916848 | Self-aligned thin barrier high temperature superconductor edge junction An edge junction 10 with reduced parasitic inductance. The edge junction 10 has a laminar structure 22 including: a substrate 14; a first superconductive layer 12 deposited on a substrate 14; a first dielectric layer 16 deposited on the first superconduct... | 06/29/1999 |
| 5880069 | Process of making high Tc Josephson junction device A desired pattern is formed on a non-superconducting oxide film after the non-superconducting oxide film has been formed on a magnesia substrate. A superconducting oxide film is formed over the exposed parts of the substrate and the non-superconducting ox... | 03/09/1999 |
| 5789346 | Method for manufacturing an oxide superconductor device Method for manufacturing a superconducting device including forming on a surface of a substrate a non-superconducting oxide layer, a first oxide superconductor thin film, etching the first oxide superconductor thin film so as to form a concave portion, im... | 08/04/1998 |
| 5786306 | Synthesis of high TC superconducting coatings and patterns by melt writing and oxidation of metallic precursor alloys A method is provided for fabrication of superconducting oxides and superconducting oxide composites and for joining superconductors to other materials. A coating of a molten alloy containing the metallic elements of the oxide is applied to a substrate sur... | 07/28/1998 |
| 5750474 | Method for manufacturing a superconductor-insulator-superconductor Josephson tunnel junction A superconductor-insulator-superconductor Josephson tunnel junction, comprising: a single crystalline substrate having a perovskite crystal structure; a template layer formed of a b-axis oriented PBCO thin film on the substrate; and a trilayer structure c... | 05/12/1998 |
| 5739084 | Method for manufacturing a superconducting device having a reduced thickness of oxide superconducting layer A method for fabricating a superconducting device with a substrate, a first oxide superconductor thin film, a barrier layer, a diffusion layer, and a second oxide superconductor thin film. The first oxide superconductor thin film with a very thin thicknes... | 04/14/1998 |
| 5683968 | Method for manufacturing a superconducting device A superconducting device or a super-FET has a pair of superconducting electrode regions (20b, 20c) consisting of a thin film (20) oxide superconductor being deposited on a substrate (5) and a weak/ink region (20a), the superconducting electrode regions (2... | 11/04/1997 |
| 5672569 | Process for fabricating a superconducting circuit A superconducting circuit having patterned superconducting wiring lines. Each wiring line consists of at least one portion (2') of the thin film (2) of an oxide superconductor deposited on a substrate (1). The portion (2') has a predetermined crystal orie... | 09/30/1997 |
| 5670204 | Nb--Sn precursors having controlled impurities and method of making Nb--Sn precursor articles are described that include a Nb alloy article that is at least partially coated with a layer of a Sn alloy, such as a Sn--Cu alloy. The precursor articles described herein have a controlled concentration of the impurity elements ... | 09/23/1997 |
| 5650377 | Selective epitaxial growth of high-TC superconductive material Fine epitaxial patterns of yttrium barium copper oxide on a strontium titanate substrate are provided by using a silicon nitride mask to define the pattern to be formed. A thin film of yttrium barium copper oxide is placed on the silicon nitride mask and ... | 07/22/1997 |
| 5648320 | Method of manufacturing ceramic superconductor circuit board Circuit board devices are provided based on use of high temperature superconducting ceramic polymers comprising high temperature superconducting ceramic powders distributed in electrically insulative organic polymers which are thermosetting by reaction of... | 07/15/1997 |
| 5646096 | Process for fabrication superconducting wiring lines Patterned superconducting wiring lines each consisting of a portion of a thin film of an oxide superconductor deposited on a flat substrate, the portion having a predetermined crystal orientation (a-axis or c-axis orientation) with respect to a flat surfa... | 07/08/1997 |
| 5637555 | Method for manufacturing a three-terminal superconducting device having an extremely short superconducting channel A method for manufacturing a three-terminal superconducting device is disclosed. A superconducting channel constituted in an oxide superconductor thin film is deposited on a deposition surface of a substrate. A gate electrode for the device is formed thro... | 06/10/1997 |
| 5612291 | Superconductive device for helping shield magnetic field and manufacturing method therefor A superconductive device for helping shield magnetic field comprises at least two members; a layer containing superconductive oxide over each of said members; means for connecting said members to form a substrate; and means for connecting said layers cont... | 03/18/1997 |
| 5595959 | Method of forming a high-TC microbridge superconductor device A method of forming a high-Tc microbridge superconductor device is disclosed, which comprises the steps of forming an inclined step on the surface of a substrate, the inclined step having an angle of inclination of from about 20 to about 80 degrees; depos... | 01/21/1997 |
| 5594257 | Superconducting device having a superconducting channel formed of oxide superconductor material and method for manufacturing the same A superconducting device comprises a substrate having a principal surface, a non-superconducting oxide layer having a similar crystal structure to that of an oxide superconductor formed on the principal surface, which can compensates the lattice mismatch ... | 01/14/1997 |
| 5582877 | Process for making josephson junctions A process for fabricating the Josephson junction includes the steps of preparing a substrate, forming a first superconducting layer, forming a second superconducting layer transversely on the first layer with an insulating layer interposed therebetween wh... | 12/10/1996 |
| 5567674 | Process of forming oxide superconductor possessing locally different crystal orientations A thin film of oxide superconductor consisting of more than two portions (1, 11, 12) each possessing a predetermined crystal orientation and deposited on a common surface of a substrate (2). At least one selected portion (10) of thin film of oxide superco... | 10/22/1996 |
| 5552375 | Method for forming high Tc superconducting devices Disclosed are methods of forming superconducting devices including a type having a structure of a superconductor--a normal-conductor (or a semiconductor)--a superconductor, and a type having a superconducting weak-link portion between superconductors. The... | 09/03/1996 |
| 5539215 | Superconducting device having an extremely thin superconducting channel formed of oxide superconductor material A superconducting device comprising a substrate having a principal surface, a non-superconducting oxide layer having a similar crystal structure to that of the oxide superconductor, a first and a second superconducting regions formed of c-axis oriented ox... | 07/23/1996 |
| 5528052 | Superconductive-channel electric field-effect drive Proposed is a method for operating a field-effect device comprised of a superconducting current channel having source and drain electrodes connected thereto, said superconducting current channel being separated from a gate electrode by an insulating layer... | 06/18/1996 |
| 5525582 | Josephson junction device formed of oxide superconductor and process for preparing the same A Josephson junction device comprising a single crystalline substrate including a principal surface, a layer of the same material as the substrate formed on the principal surface of the substrate so as to form a step on the principal surface, and an oxide... | 06/11/1996 |
| 5514877 | Superconducting device and a method for manufacturing the same A superconducting device or a super-FET has a pair of superconducting electrode regions (20b,20c) consisting of a thin film (20)oxide superconductor being deposited on a substrate (5) and a weak link region (20a), the superconducting electrode regions (20... | 05/07/1996 |
| 5512540 | Method of manufacturing superconducting patterns A manufacturing method of a superconducting pattern is described. A superconducting ceramic film is deposited on a non-conductive surface and partly spoiled in order to form a barrier film by which two superconducting regions is separated. The spoiling is... | 04/30/1996 |
| 5510324 | Method for manufacturing a superconducting device having an extremely thin superconducting channel The invention relates to a method of manufacturing a superconducting device, which comprises the steps of forming on a principal surface of a substrate a non-superconducting oxide layer having a similar crystal structure to that of a c-axis oriented oxide... | 04/23/1996 |
