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Superconductor technology: apparatus, material, process September class, title,number 09/11

20110237440 - Composition for forming thick oxide superconductor film and process for producing thick tape-shaped oxide superconductor film: Disclosed is a composition for forming a thick oxide superconductor film, the oxide being an RE-BA-Cu based oxide, wherein RE is at least one element selected from the group consisting of Y, Nd, Sm, Gd, Eu, Yb, Pr, and Ho. The composition contains an RE salt of a keto acid... Agent: Adeka Corporation

20110237441 - Method for producing metal substrates for hts coating arrangements: A method is proposed for producing a biaxially textured metal substrate having a metal surface, wherein the substrate is modified in order to produce a high-temperature superconductor coating arrangement and wherein the metal surface is modified in order to deposit a buffer layer or another intermediate layer epitaxially thereon and/or... Agent: Zenergy Power Gmbh

20110237442 - Systems and methods for magnetic shielding: Systems and methods for magnetic shielding are described. A magnetic shield formed of a material having a high magnetic permeability may be degaussed using a toroidal degaussing coil. The toroidal degaussing coil may enclose at least a portion of the shield. Magnetic field gradients may be actively compensated using multiple... Agent:

20110230355 - Particle trap employing a high temperature superconductor and an associated method of trapping particles: A particle trap and an associated method of trapping particles are provided. The particle trap includes a body formed of a high temperature superconductor (HTS). The body defines a cavity therethrough. The particle trap also includes first and second HTS end plates or first and second electrodes positioned at opposite... Agent: The Boeing Company

20110230356 - Rf-properties-optimized compositions of (re) ba2cu3o7-8 thin film superconductors: The films of this invention are high temperature superconducting (HTS) thin films specifically optimized for microwave and RF applications. In particular, this invention focuses on compositions with a significant deviation from the 1:2:3 stoichiometry in order to create the films optimized for microwave/RF applications. The RF/microwave HTS applications require the... Agent:

20110224085 - Magnesium diboride: An amorphous or a partially crystalline magnesium diboride comprising a crystalline material content of ≦25% by weight as determined by an X-ray powder diffraction.... Agent: H.c. Starck Gmbh

20110218109 - Clathrate compounds: A clathrate compound of formula (I): M8AxBy-x (I) wherein: M is an alkaline earth metal, a rare earth metal, an alkali metal, Cd, or a combination thereof, A is Ga, Al, In, Zn or a combination thereof; B is Ge, Si, Sn, Ni or a combination thereof; and 12≦x≦16, 40≦y≦43,... Agent:

20110218111 - High temperature superconducting parallel conductors, high temperature superconducting coil using the same, and high temperature superconducting magnet: A parallel conductor comprising a bundle of a plurality of high temperature superconducting wire materials, ends of the wire materials being electrically connected to each other, wherein each of the high temperature wire materials has at least one short-circuited portion where the wire materials are connected by means of a... Agent: Hitachi, Ltd.

20110218110 - Superconducting power transforming apparatus: The present invention relates to a superconducting power transforming apparatus. The superconducting power transforming apparatus according to the present invention comprises a transformer housing having a transforming cable passing hole and filled with a liquid cooling means; a superconducting transformer housed in the transformer housing in a state that the... Agent: Korea Polytechnic University

20110218113 - Substrate for fabricating superconductive film, superconductive wires and manufacturing method thereof: Provided is a substrate for superconductive film formation, which includes a metal substrate, and an oxide layer formed directly on the metal substrate, containing chromium oxide as a major component and having a thickness of 10-300 nm and an arithmetic average roughness Ra of not more than 50 nm. A... Agent: Japan Fine Ceramics Center

20110218112 - Superconducting wire: Disclosed herein is a superconducting wire which is used in, for example, superconducting magnet energy storage systems. The superconducting wire includes: a wire comprising a metal substrate, a superconducting layer and a buffer interposed between the metal substrate and the superconducting layer; and a stabilizer layer plated on the wire,... Agent: Korea Electrotechnology Research Institute

20110212840 - Superconducting magnet systems: We describe a superconducting magnet system for generating a uniform magnetic field. The system has at least three magnets in two sets, a first of the sets comprising an oppositely disposed pair of superconducting magnets, a second of the sets comprising at least one further magnet. The further magnet is... Agent:

20110212841 - Low resistivity contact to iron-pnictide superconductors: Method of making a low resistivity electrical connection between an electrical conductor and an iron pnictide superconductor involves connecting the electrical conductor and superconductor using a tin or tin-based material therebetween, such as using a tin or tin-based solder. The superconductor can be based on doped AFe2As2, where A can... Agent: Iowa State University Research Foundation, Inc.