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| Number | Title | Issue Date |
| 7202494 | FINFET including a superlattice A semiconductor device may include at least one fin field-effect transistor (FINFET) comprising a fin, source and drain regions adjacent opposite ends of the fin, and a gate overlying the fin. The fin may include at least one superlattice including a plurality of st... | 04/10/2007 |
| 6913947 | Multi-layer circuit board and method of manufacturing the same A multi-layer circuit board is manufactured by laminating and bonding together a plurality of resin films, on each of which a circuit pattern is directly drawn by injecting ink. The ink includes metal particles, having a diameter in the order of nanometers, disperse... | 07/05/2005 |
| 6777808 | Capacitor for signal propagation across ground plane boundaries in superconductor integrated circuits The self inductance associated with a capacitance A52 in a superconductor integrated circuit (FIG. 1) is reduced by adding a layer of superconductor metal (A54) overlying the capacitor, effectively producing a negative inductance to counteract t... | 08/17/2004 |
| 6699820 | Method for making a superconductor with enhanced current carrying capability The present invention concerns the improvement of the supercurrent carrying capabilities, i.e. the increase of critical current densities, of bicrystalline or polycrystalline superconductor structures, especially of high-Tc superconductors. By ... | 03/02/2004 |
| 6624122 | High critical current superconducting tapes Improvements in critical current capacity for superconducting film structures are disclosed and include the use of a superconducting RE-BCO layer including a mixture of rare earth metals, e.g., yttrium and europium, where the ratio of yttrium to europium ... | 09/23/2003 |
| 6602588 | Superconducting structure including mixed rare earth barium-copper compositions A superconductive structure including a dielectric oxide substrate and a thin layer of a rare earth-barium-copper oxide superconducting film thereon, the thin layer including at least two rare earth elements is provided.... | 08/05/2003 |
| 6383989 | Architecture for high critical current superconducting tapes Improvements in critical current capacity for superconducting film structures are disclosed and include the use of, e.g., multilayer YBCO structures where individual YBCO layers are separated by a layer of an insulating material such as CeO2 an... | 05/07/2002 |
| 6265019 | Process of increasing the critical temperature Tc of a bulk superconductor by making metal heterostructures at the atomic limit A method of forming Supercondtuctors with high critical temperature is described in which heterostructures at the atomic limit are realized artificially by molecular beam epitaxy, sputtering, lithography, chemical synthesis, electrochemical deposition or ... | 07/24/2001 |
| 6191073 | Series of layers and component containing such The invention relates to a series of layers containing at least one layer on the basis of REBa2 CU3 O7-Z or with a comparable crystallographic structure, wherein said layer is connected to a non-superconductive layer. The ... | 02/20/2001 |
| 6148221 | Thin film multilayered electrode of high frequency electromagnetic field coupling A plurality of TEM mode transmission lines (L2-L5) are structured by pairs of thin film conductors (21 and 22, 22 and 23, 23 and 24, and 24 and 25) which sandwich thin film dielectrics (31 to 34) by alternately stacking the thin film conductor (21 to 25) ... | 11/14/2000 |
| 6066598 | Superconducting multilayer electrode and method of producing same A superconductor layer is formed on one side of a dielectric substrate, and with this superconductor layer as a conductor layer of the bottommost layer, superconductor layers and dielectric layers are alternately laminated with each other. Thus, a superco... | 05/23/2000 |
| 6011981 | Oxide superconductor multilayered film and oxide superconductor josephson device An oxide superconducting multilayered thin film structure having a laminated layer structure of oxide superconductor thin film layers and non-superconductor thin film layers constituted by a combination of material groups for making strain free interfaces... | 01/04/2000 |
| 5994276 | Composite high Tc superconductor film A composite high Tc superconductor film is applied to a substrate, said film as applied having a thickness of at least 5000 Angstrom and an outer surface having an average roughness not exceeding 250 Angstrom.... | 11/30/1999 |
| 5916697 | Multilayer material and device comprising this material A material formed as a film comprised of monomolecular layers (2,3,4,5) stacked on a substrate (1), wherein said film includes at least one first set (R) of layers which form an electric charge reservoir, and a second set (S) of layers which form a conduc... | 06/29/1999 |
| 5795849 | Bulk ceramic superconductor structures A method for producing a superconductor assembly includes preparing a first bulk ceramic superconductor having a first essentially random pattern of superconductor domains of a copper-oxide ceramic superconductor and non-superconductor domains at a critic... | 08/18/1998 |
| 5691280 | Method of producing a high Tc superconducting film free of second phase defects A thin film which is substantially free of measurable surface defects due to second-phase inclusions is disclosed. The film is composed of multilayered strata of a first metal oxide interspersed with single molecular layers of a second metal oxide, where ... | 11/25/1997 |
| 5648321 | Process for manufacturing thin films by multi-layer deposition Described is a process for manufacturing thin films by periodically depositing (DEP) a number of block layers consisting of different base materials on a substrate (multilayer deposition), wherein the thickness of the layers (LT) is restricted to one to 2... | 07/15/1997 |
| 5612292 | Method of making multilayer distorted-lattice copper-oxide perovskite structures A multilayered structure comprising copper oxide perovskite material having altered superconductive properties is provided by epitaxially depositing on a substrate a layer of a first copper oxide material and then epitaxially depositing on the first layer... | 03/18/1997 |
| 5571776 | Single crystalline bulk oxide superconductor and process for producing same Enlargement of a crystal of a bulk oxide superconductor of REBa2 Cu3 O7-x, wherein RE is at least one of Y and rare earth elements, is effected by three dimensionally arranging layers of REBa2 Cu3 O | 11/05/1996 |
| 5543187 | Amorphous metal - ceramic composite material A composite material comprising a multilaminate structure of amorphous metal and ceramic laminae, and a method of making the same. The material may be formed of a high strength, low inhibitor content, amorphous metal, e.g., in a single ribbon form, or in ... | 08/06/1996 |
| 5529980 | Multilayer distorted-lattice copper-oxide perovskite structures including NdCeCuO and YBaCuO multi-layers The present invention concerns a multilayered structure comprising copper-oxide perovskite material having strained crystallographic lattices and altered superconductive properties. The multilayer structure of the invention comprises at least one first la... | 06/25/1996 |
| 5430011 | Crystal compensated superconducting thin film formed of oxide superconductor material A superconducting thin film formed on a substrate, comprising at least one oxide superconductor layer formed on the principal surface of said substrate and at least one oxide layer formed of an oxide which compensates for crystalline incompleteness at the... | 07/04/1995 |
| 5430014 | Method of producing an SrTiO3 /YBa2 Cu3 O7 layer system and a layer system as thus produced as a high-temperature superconductor c-axis oriented YBa2 Cu3 O7 layers are grown with intervening SrTiO3 layers bridged over steps at which there is a transformation to a-axis crystal-oriented growth. The multilayer superconductor has YBa2 | 07/04/1995 |
| 5428005 | Superconducting thin film of compound oxide and a process of preparing the same A superconducting thin film of compound oxide material deposited on a substrate, comprising a plurality of a-axis or b-axis oriented unit layers (2) and a plurality of c-axis oriented unit layers (1), each unit layer (1, 2) being made of the compound oxid... | 06/27/1995 |
| 5422338 | Layer-by-layer vapor deposition method for forming a high Tc superconductor thin film device A thin film device comprising a substrate and an oxide superconductor film formed thereon, wherein said oxide superconductor film comprises atomic monolayers each composed of at least one kind of element of the oxide superconductor, which are deposited su... | 06/06/1995 |
| 5372990 | Oxide superconductor Provided is an oxide superconductor in which superconducting layer is sandwiched between two blocking layers having different compositions. Available superconducting layers include a one-layer system having one Cu-O2 sheet, a two-layer system h... | 12/13/1994 |
| 5340793 | Layer-by-layer process for forming Bi -containing oxide superconducting films A method of forming a Bi system copper oxide superconducting thin film of Bi2 Sr2 Can-1 Cun Ox (nࣙ2) including at least the equivalent of a pair of a full CuO molecular layer and a full CaO molecula... | 08/23/1994 |
| 5308799 | Oxide superconductor and process for preparation thereof The present invention relates to an oxide superconductor comprising a composite oxide of RE , Ba and Cu, wherein the superconductor comprises a micro structure comprised of a monocrystalline REBa2 Cu3 O7-x phase (123 phase... | 05/03/1994 |
| 5300484 | MBE or MO-MBE process for forming Bi-Sr-Ca-Cu-O superconducting thin films A method of forming a Bi-Sr-Ca-Cu-O system (Bi2 Sr2 CaCu2 Ox) superconducting thin film in which two half-unit cells constitute a Perovskite structure layer, characterized in that Sr and Bi layers, which are pre... | 04/05/1994 |
| 5241191 | Cubic perovskite crystal structure, a process of preparing the crystal structure, and articles constructed from the crystal structure A cubic perovskite crystal structure is disclosed satisfying the unit cell formula: R0.33+z A0.67 C1-y O3-x where R, A and C represent rare earth, alkaline earth and copper atoms, respectively, capable of forming a s... | 08/31/1993 |
| 5128316 | Articles containing a cubic perovskite crystal structure A cubic perovskite crystal structure is disclosed satisfying the unit cell formula: R0.33+z A0.67 C1-y O3-x where R, A and C represent rare earth, alkaline earth and copper atoms, respectively, capable of forming a s... | 07/07/1992 |
| 5106823 | Josephson junctions made with thin superconductive layers A device made with thin layers comprises at least two layers of materials having different electrical characteristics. At least one of the layers is superconductive. The superconductive layer comprises a rare earth (or yttrium) which is chosen so as to co... | 04/21/1992 |
