Advances in Superconductivity VI: Proceedings of the 6th International Symposium on Superconductivity (ISS '93), October 26-29, 1993, Hiroshima Volume

ISBN-13: 9784431682684 / Angielski / Miękka / 2014 / 1376 str.

Toshizo Fujita; Yuh Shiohara

Opis

Recent progress in areas such as bulk single crystal production, long-scale wire and tape produc- tion, flywheel and bearing applications, and electronic device applications for thin films indicate that science and technology have been working hand in hand in this field, as has been the case in the research and development of semi- conductors.

Spis treści

1 Plenary Lectures.- Business Opportunities for High Temperature Superconducting Wires and Wire Products.- Single Crystals or Poly-Crystals — From the Viewpoint of Solidification Processing —.- Electron Tunneling into YBCO and Its Alloys.- Real-Time Visualization of Flux Lines.- Problems in Epitaxial Growth of High-Tc Superconductors.- Status of U.S. Maglev Program.- 2 Physics.- 2.1 Theoretical Studies.- Collective Mode of Anisotropic Narrow-Band Bloch-Electron Superconductors.- Nonequilibrium Electrons in High-Temperature Superconductors.- Tc Dependence vs. Spacing d by Josephson-Junction Between CuO2 Layers.- Calculations of the Madelung Potentials for YBCO from/into a Database.- Critical Temperature and Energy Gap in Weak- and Strong-Coupling Superconductors with Singular Density of States.- On the Ground State Properties of the Spin-Fermion Model of the Copper-Oxide Planes.- 2.2 Electron, X-Ray, and Tunneling Spectroscopy.- Magnetic Responses of Zero-Bias Conductance Peaks by LT-STM.- Photoemission Study of (Sr,Eu)xNbO3.- Photoemission Study of Superconducting Ba0.6K0.4BiO3.- Tunneling Measurements of Superconducting Energy Gap and Electron-Phonon Interaction in Ba1?xKxBiO3.- Temperature Dependence of Energy Gap Area of Oxide Superconductors.- Electron Tunneling Studies of High-Tc Superconductors.- Energy Gap Structure of YBCO Grain Boundary Junction on Si.- 2.3 Transport and Thermal Properties.- Thermal Expansion of La2-xSrxCu04 Single Crystals.- Thermopower and Raman Studies of Zn-substituted Y-123.- Metal-Nonmetal Transition in La2/3+xTiO3??(xlt0.2) by Carrier Doping.- Supercondctor-Insulator Transition by Magnetic-Field-Tuning in Two-Dimensional Films.- Power-Law Behaviors of I–V Characteristics and Magnetoresistance in Thin Indium Films.- The Superconducting Properties of YBCO Single Crystal Prepared by Crystal Pulling.- Electric Conductivity Along Chains in LnBa2Cu3O7 Type Crystals: Investigation by IR Absorption.- Superconducting Properties in Bi2Sr1.6La0.4CuOy.- The In-Plane Resistive Transition for Magnetic Fields Parallel to the C-Axis in Single Crystalline (La1?xSrx)2CuO4.- The Lorentz Force Free C-Axis Magnetoresistivity in H//I//C in Single Crystalline (La1?xSrx)2CuO4.- 2.4Magnetic Resonance, Neutron, and Mossbauer Studies.- Transport Anomalies Above Room Temperature and Metal-Insulator Transition of High-Tc Oxides.- NMR and NQR Study in Y1?xCaxa4O8.- Mössbauer Spectroscopy for 57Fe-Doped Bismuth System Superconductors.- 119Sn Mössbauer Analysis of Sn Sites in ‘123’-Phase Superconductor.- Dependence of Eu-O Distance on Ce Concentration in T?-Phase Eu2?xCexCuO4.- 2.5Optical and Ultrasonic Properties.- Infrared Conductivity of Single-Domain Bi2Sr2CaCu2O8 High- Temperature Superconductors.- Infrared Absorption and Raman Study of R2CuO4.- Optical Properties of YBa2Cu3?xCoxOy.- Optical Conductivity in the C-Direction for High-Tc Superconductors.- Photoinduced Structural Changes in Oxygen Deficient YBa2Cu3Oy.- Optical Measurement for Epitaxial Films of Ba1?xRbyBiO3?? Synthesized by Laser Ablation.- Phonon Raman Scattering in Polycrystalline Y1?xPrxBa2Cu4O8.- Superconducting Energy-Gap Measurement of Single-Crystal La1.86Sr0.14 CuO4 by an Optically Pumped Far-Infrared Laser.- 2.6 Magnetic and Microwave Properties.- Magnetoresistance for Bi2Sr2CaCu2Ox Single Crystals in Pulsed High Magnetic Fields up to 40T.- Temperature Dependence of Complex Conductivity of YBa2Cu3O7?? Thin Films in the Millimeter-Wave Region.- Magnetic Properties of Bi-2212 Single Crystals.- Angle Dependent Magnetization in Bi2Sr2CaCu2Oy Single Crystals.- 3 Chemistry.- 3.1 New Materials.- The Copper Oxides as Guides to New Superconductors.- Physical and Structural Aspects of the 130K Superconductor in the Hg-Ba-Ca-Cu-O System.- Structures and Superconductivity in the HgBa2Can?1CunO2n+2+? Homologous Series.- Pressure Enhancement of Tc up to 150K in HgBa2Ca2Cu3Oy.- Synthesis and Superconductivity of Hg-Ba-Ca-Cu-O Superconductors.- Irreversibility Field of Grain-Aligned (Hg, Pb)Ba2Ca2Cu3O? Superconductor.- Preparation and Properties of HgBa2CuOy.- New Tl-Based Superconductor with 1212 Structure in the TIBaYNaCuO System.- Synthesis and Characterization of Bi-Based 1212-Type Materials.- Preparation and Physical Property of Cuprate Compounds with a Blocking Layer of Non-Cuprate Perovskite.- Synthesis and Transport Properties of Srx(Nb1?yVy)O3 (0?y?0.5).- Preparation and Properties of Sr2?xLaxRhO4 and Sr2?xAxIrO4 (A = Ca and Ba).- New Three-Component Organic Conductors: (BEDT-TTF)2MHg(SCN)4 (M = Li, Na, K, NH4, Tl, Rb, and Cs).- 3.2 Infinite-Layer-Based Compounds.- Cupric Oxide Superconductors in the Sr-Cu-O System.- Carrier Doping and Superconductivity in Cuprates of Infinite-Layer and Related Structures.- (Sr, Ca)-Cu-0 Superconductors of “02(n-1)n” Structure.- Synthesis of the “K2NiF4” Structure in the Sr-Cu-0 System Using High Pressure Techniques: A Possible Increase of Tc up to 80K.- Preparation of Superconducting Compounds in Y-Ca-Sr-Cu-O System by Sol-Gel Method.- Crystal Structure of Infinite-Layer Ca1?xLixCuO2 Thin Films.- Optimization of Electron-Doping in Pulsed-Laser Deposited Sr1?xNdxCuO2?? of “Infinite-Layer” Structure.- Preparation and Characterization of Sr-Ca-Cu-O Thin Films.- 3.3 Phase Equilibria and Substitution.- Phase Relation in the PrOx-BaO (BaCO3)-CuO System.- Further Implications and Utility of Low-Level Liquid During the Fabrication of 3-Cu-Layer HTSC.- Critical Current in HgBa2CuOy.- Superconducting 2212 Phase in the Bi2+xGdyCa3?x?yCu2Oz System.- Structure and Physical Property of (Bi1?xCux)Sr2YCu2Oy.- Effects of Doping the Pb-Oxides into Bi-Sr-Ca-Cu-O Superconductors.- Scanning Tunneling Microscopy of the Cleaved Surface of Bi2Sr2CaCu2O8+?.- Another Phase of Superconductivity in Ba1?xKxBiO3??: Heat-Treatment Dependence.- Relation Between Microstructure and Tc of Ba2?xEu1+xCu3O7?y Compounds.- Pressure Dependence of the Superconducting Transition Temperature and the Hall Coefficient in Pristine and Iodine-Intercalated Bi2.2Sr1.8CaCu2O8+y Single Crystals.- Pressure Dependence of Tc for Single Crystals of Bi2Sr2CaCu2Ox.- Pressure Effects on Tc in (Y1?xPrx)2Ba4Cu7O15_? Superconductors.- Structural Phase Distribution Formed in Quenched YBa2Cu3Ox.- Superconductivity and Structural Phase Transition in La2?xBaxCuO4 with La Partially Replaced by Th.- 3.4 Oxygen Doping.- Superconducting Properties of Electrochemically Oxygen Doped La2CuO4.- Properties of La2?xSrxCuO4 (x = 0.0–0.25) Oxidized by Electrochemical Method.- Electrochemical Oxidation of La2?xBaxCuO4 (0?x?0.145).- Superconducting Properties of Ca Doped Y2Ba4Cu7Oz Prepared by 02-HIP Technique.- Interaction of Hydrogen with YBa2Cu3O6.9, Bi2Sr2CaCu2O8.2 and La1. 9Ca1.1Cu2O6 Ceramics.- Stability of Pb-Substituted 2223 Phase in Low Po2 Atmosphere.- Effect of Sr and H Doping on the Magnetic Properties of Sm2CuO4.- Electron Doping in (Bi,Pb)-2223 Oxides Intercalated by Metal-Phthalocyanines.- Evidence for I3- and A-B Plane Anisotropy in Iodine Intercalated Bi Cuprate Superconductors.- 4 Flux Pinning.- 4.1 Flux Pinning and Fluxoid Dynamics.- The Fundamental Vortex Transformation in YBa2Cu3O7??.- Tunneling Spectroscopy and STM Observation of Flux Lines.- Mesoscopic Vortex Matter.- Quantum Statistical Mechanics of Vortices in High Temperature Superconductors.- Microstructures Near the Y2BaCuO5 Particle in Melt-Processed YBa2Cu3Oy.- Temperature Dependence of Magnetic Relaxation Rate of High-Tc Superconductor: Theory.- Temperature Dependence of Magnetic Relaxation Rate of High Tc Superconductor: Experiment.- Flux Pinning Effects and ESR Anomalies in T12Ba2Ca2Cu3O10.- Irreversibility Line and E-J Characteristics of YBCO/PBCO Multilayers Estimated from Magnetization Measurements.- The Determination of the Irreversibility Line in Superconductors.- Effect of Zn Impurities in Single-Crystal Bi2Sr2Ca(Cu1?xZnx)2O8+y.- Reduction of Flux Creep After High-Temperature Magnetization.- Flux Pinning Studies on Intercalated (Bi,Pb)-2223 Superconductors.- Observation of Pinning Centers in Oxide Superconductor by Bitter Decoration Technique.- Superconducting Transport Properties and Irreversibility Fields of Bi-Oxide Superconductors.- Dislocation Loops in Melt-Textured YBa2Cu3O7?y.- Pinning of Vortices by Columnar Defects in Bi-2212 Single Crystals.- Irreversibility Lines in Bi-2212 Superconductors.- Flux Bundle Size in Weakly Pinned Superconductors.- Flux Pinning Characteristics of Y-Ba-Cu-O in the Vicinity of Irreversibility Line.- Elastic Tilt Modulus of Fluxoid Lattice in Type II Superconductors.- Sample Dependence of Dimensional Crossover Point of Pinning in CVD-YBa2Cu3O7?? Films.- Collective Pinning in Two-Dimensional Flux-Line-Lattice.- Flux Creep Studies on Vortex Pinning in Aligned YBa2Cu3O7?x Superconductor by Neutron Depolarization.- Synthesis of Melt Grown Y2Ba4Cu7O15?? Bulk Superconductor Using High Oxygen Pressure Techniques.- Effects of Oxygen on Out-of-Plane Magnetoresistance in Bi2Sr2CaCu2O8+x Single Crystals.- Creation of Dislocation in YBa2Cu3O7?? Ceramics and Effect on Jc.- 4.2 Critical Current Characteristics.- A Mechanism for Resistive Dissipation in Ag Sheathed Bi2Sr2CaCu2O8 and Bi2Sr2Ca2Cu3O10.- Critical Analyses of the Resistivity in High Tc-Superconductors: For the Case of Single Crystalline Bi2Sr2CaCu2O8+?.- Anisotropy of Critical Current Density and Flux Pinning in Sputtered Y1Ba2Cu3O7?y Films.- Enhancement of Critical Current Density on Bi2Sr2CaCu2Oy by 120 MeV O7+ Ion Irradiation.- Intragrain Critical Current Density Estimated from the Magnetic Field in Field-Oriented YBa2Cu3Ox Polycrystals.- Effects of Fast Heavy Ion Irradiation on the Transport and Magnetization Critical Current Density of 2223 BiPbSrCaCuO Silver Sheathed Tapes.- 4.3 Electromagnetic Properties.- Flux Creep of Excess Magnetization Due to Interfilamentary Proximity Coupling in Superconducting NbTi Multifilamentary Wires.- Flux Creep Characteristics on the Minor Magnetization Loops.- Temperature Dependent Magnetization of Paramagnetic Cuprate Superconductors.- Angular Dependence of Magnetization and Magnetic Relaxation in Y-Ba-Cu-O High-Tc Superconductor.- The Improvement of Levitation Force of the Advanced MPMG YBaCuO for Superconducting Magnetic Bearings.- Visualized Measurement of Flux Density Distribution on the Surface of YBCO.- Static and Dynamic Magnetizations of 3-D Textured and Monocrystalline Bi:2212.- Lower Critical Field Studies Of Melt-Textured And Melt-Grown YBa2Cu3O7?x.- 5 Wires, Tapes, and Bulk.- 5.1 BSCCO.- Recent Developments in Processing HTS Silver-Clad Bi-2223 Tapes, Coils and Test Magnets.- Microstructural Effect on Critical Current Density in (Bi,Pb)2Sr2Ca2Cu30x Ag Sheathed Tape.- Phase Assemblages in the Melt State in Ag-Sheathed Bi-2212 Tape in 1% and 7.5% O2.- Operation of Bi-2212 Superconducting Magnet with a R.T. Bore of 4 cm in Diameter.- Fabrication and Properties of Multifilamentary BiPbSrCaCuO-2223 Tapes.- Prototype Fabrication of Power Cable Using Bi-2223 Ag-Sheathed Superconducting Tape.- AC Losses of Ag-Sheathed Bi-2223 Superconducting Wires.- Preparation of Bi2223 Phase by Spray Pyrolysis.- Study for Structure of Power Cables by Bi-2223 Ag Sheathed Tapes.- History Effect and Anisotropy of Critical Currents in Silver Sheathed (Bi,Pb)SrCaCuO Tapes.- Magnetically Estimated AC Losses in High-Tc Superconductors.- Effect of Fabrication Process on Jc of Ag-Sheathed (Bi,Pb)SrCaCuO Tapes.- Stack Molding Techniques for Bi(Pb)-Sr-Ca-Cu-0 Platelets for Higher Current Density.- Evaluation of Pinning Potential in Bi-2223 Ag-Sheathed Tape.- Effects of Deformation and Annealing on Tc of Low-Tc Bi-Pb-Sr-Ca-Cu-O.- Critical Etching Time to Maintain High Tc of Bi-Oxide.- Influence of Thermal Hysteresis on Tcmid (About 115 K) of High-Tc Bi-System.- Influence of Weak Magnetic Field on Abnormal Jc Values for the HTSC System.- Crystal Growth of High-Tc Phase of Sb Added Bi System.- Superconducting Characteristics of (Bi,Pb)2Sr2Ca2Cu30x/Ag-Au Tape.- Magnetic-Field Angle Dependence of the Critical Current Density in Bi-2223 Superconducting Tape.- Temperature Dependence and Anisotropy of Critical Current Density in Bi-“2:2:2:3” Ag-Sheathed Tapes.- Crystal Growth of High Quality Bi-Sr-Ca-Cu-O Single Crystals Using the Temperature-Holding Process.- Effect of Oxygen Concentration in Growth Atmosphere on the Superconductivity of Bi-Sr-Ca-Cu-O Fibers Prepared by the Micro-Czochralski Technique.- Preparation and Characterization of Superconducting Fibers Grown by Laser Pedestal Growth Method.- Fabrication of 2-Tesla Magnet Using Bi-2212 Ag-Sheathed Tapes.- Phase Changes and Solidification Mechanism of Bi2Sr2CaCu2Ox from Partially Molten State.- Formation of Au Electrodes on 80K-Phase Bi-Sr-Ca-Cu-O Single Crystal Surfaces.- Properties of Bi2Sr2CaCu2Ox/Ag-Alloy Composite Tapes.- Bulk Characteristics of the Ag Sputtered Powders of Bi System.- Fabrication of Solenoid Coil Using Bi-Based Superconducting Wire.- Stability Analysis of Cable-in-Conduit Superconductors.- 2.3kA BSCCO Rod Grown by Laser Pedestal Growth Method.- Cryogen-Free 40mm-Bore 1 TESLA BSCCO Magnet Cooled by Refrigerator.- Flexible Cable Carrying Superconducting Current over 500A at 77K.- Microstructural Development and Magnetic Field Dependence of Ultra Fine MgO Added Bi-2212/Ag Composite Tape.- 5.2 YBCO.- In-Plane Aligned YBa2Cu307-x Tapes by PVD Methods.- Effect of Temperature Gradient on the Growth of MPMG Processed YBCO.- Improvement of In-Plane Alignment of Grains in YBCO Films on Ag Tapes.- Fabrication of a High Current Superconductor in Y-System by Excimer Laser Ablation.- Liquidus Compositions of RE-Ba-Cu-Oxides (RE - Y, Sm).- Growth Direction Control of YBa2Cu307-5 Single Crystals by Crystal Pulling Method.- High Temperature Phase Relationship in the Pr-Ba-Cu-O System.- Growth Anisotropy of YBCO Superconductors.- Fabrication of Large YBa2Cu3O7-? Single Crystals by Crystal Pulling Method.- Fabrication of PrBa2Cu3O7-? Single Crystal by SRL-CP Method.- YBCO Single Crystal Grown by the SRL-CP Method Under Low Oxygen Partial Pressure Atmosphere.- Effect of Ag Addition on Unidirectional Solidification Processing of YBCO Superconducting Oxides.- Growth Mechanism of YBa2Cu3Ox Single Crystal Grown by Crystal Pulling.- Joining of MPMG Processed Y123 Superconductors with Controlled Crystal Orientation.- The Fabrication of YBa2Cu307-? Thick Films on Yttria Stabilized Zirconia Seeded by RBa2Cu307-? (R = Gd, Sm and Nd).- Preparation and Transport Property of YBa2-Cu307-x Films by Post-Annealing at Low Oxygen Partial Pressure.- Preparation of Y-Ba-Cu-O Films by Liquid Phase Epitaxial Growth.- Fabrication of Silver Stabilized YBCO Superconducting Tape.- Continuous Formation of the Y-Ba-Cu-O Tape on the Long Substrate by Chemical Vapor Deposition Technique.- Enlargement of Grain in YBCO Superconductor Fabricated by Melt Process.- Critical Current Density of Melt-Processed Y1Ba2Cu3Ox Filament Produced by Solution Spinning Method.- Weak Link Properties in QMG-Processed Superconducting Y-Ba-Cu-O.- Bonding of Y1Ba2Cu3O7-y High Temperature Superconductive Tape on Metal Substrate with Sprayed PSZ Buffer Layer.- Preparation for Superconducting Thick Films of Y-Ba-Cu Oxide Using Plasma Spraying Method in Low Power Under Ambient Pressure.- Microstructure and Superconducting Properties of Low Temperature Melt-Processed YBa2Cu307?? Composites with Fine Y2BaCu05 and Yb2BaCuO5 Addition.- Melt-Growth Processing of YBa2Cu3O7-x Under Sub-Atmospheric Oxygen Pressures.- Progress in Jc, Pinning, and Grain Size, for Trapped Field Magnets.- 6 Thin Films.- 6.1 Growth Technologies and Characterization.- In-Situ Growth and Properties of Epitaxial TlBa2(Ca1-xYx)Cu2O7 Films and Multilayers.- Sputter-Emission of Negative and Neutral Mon-Atomic Oxygen from YBCO Targets.- Modification of BiSrCaCuO Thin Films by Ar Ion Implantation.- Influence of Ambient Pressure on Ionic Species in the Plume.- Critical Current Densities of YBCO-Ag Films Prepared by Dipping Pyrolysis Process.- Effect of Ambient Gas on Properties of YBaCuO Superconducting Thin Film Prepared by KrF Excimer Laser Ablation.- Sputter-Deposition of Homogeneous Y-Ba-Cu-O Films and Their Superconducting Properties.- Evaluation of the Ozone Density Condensed by an Adsorption Method Using Thermal Decomposition.- Proximity Effect of PrBa2Cu30x/YBa2Cu30x Double Layer.- Scanning Tunneling Microscopic Studies of YBCO Films Grown by Off-Axis Sputtering.- Synthesis of the Carrier Doped Infinite-Layer Films by rf Thermal Plasma Evaporation.- Preparation of A-Cu-O (A: Alkaline Earth) Thin Films by rf Thermal Plasma Evaporation.- Preparation and Microstructure of (Sr,Ca)CuO2/(Sr,Ca)RuO3 Multilayers.- Low-Temperature Chemical Vapor Deposition of RBa2Cu3Ox (R = Y, Pr) Ultra Thin Films.- Preparation and Growth of YBa2Cu4O8 Thin Films by MOCVD.- Preparation of YBCO Thin Films on Metallic Substrates by MOCVD.- As-Grown BiSrCaCuO Thin Films with High Critical Temperature.- Preparation of As-Deposited 80K-Phase Bi-Sr-Ca-Cu-O Thin Films by rf Magnetron Sputtering Method.- Preparation of Superconducting Bi-Sr-Ca-Cu-O Films by the Liquid Phase Epitaxy Method.- Tlo.5Pbo.5Srx 7Bao.3Ca2Cu3Ox Thin Films from Metal Acetate Solution.- Correlation Between Structural and Superconducting Properties in Tl-Ba-Ca-Cu-0 Thin Films.- Characterization of BaBi03 Thin Films Prepared by the MBE Method.- Superconducting Properties of High Quality YBa2Cu3O7-x Thin Films on MgO for Microwave Device Applications.- Laser Deposition of YBCO Thin Films over Large Areas.- Dry Etching of BiSrCaCuO Thin Films Using C2H6 and O2.- Stabilization of Rb3C60 Superconducting Film in Air.- Properties of Fullerenes as Intercalated Materials.- 6.2 Orientation Control Growth and Growth Mechanism.- A QLME Interpretation of a-axis Oriented YBa2Cu3Ox Thin Film Growth.- Metallic State on Reduced SrTi03(110) Surface.- The Role of Underlayer Coating in 123 Films Deposited on Metallic Substrates.- In-Plane Aligned Ba2YCu307-y Films Prepared by Dipping-Pyrolysis Process.- Homo-Epitaxial Growth of YBCO Thin Film on YBCO Single Crystal.- TEM Studies on Microstructure of a-axis Oriented YBCO Films.- Highly Crystalline Superconducting a-axis Oriented YBCO Films by DC-Sputtering-Effects of Target, Template Layer and Substrate Biasing.- Growth of a-axis Oriented YBa2Cu307-x Thin Films on NdGa03(110).- Transport Property of a-axis Oriented YBa2Cu307-? Thin Films in Magnetic Field.- Characterization of a-axis-Oriented YBa2Cu307 Thin Films: Hall Effect Measurements.- On the Mechanism of the CVD Growth of YBCO Films.- Substrate and Thickness Dependence of Surface Morphology and Roughness of Superconducting Y1Ba2Cu3O7-x Thin Films.- Bi-Sr-Ca-Cu-O Thin Films on YAG Substrate Prepared by MOCVD.- Observations of Insulating Film Growth on 80K-Phase Bi-Sr-Ca-Cu-O Single Crystal Surfaces by RHEED.- 7 Device Applications.- 7.1 Josephson Junction — (1) Flat Type.- Fabrication and Estimation of YBaCuO/Nonsuperconductive YBaCuO/ YBaCuO Coplanar Josephson Junction by Focused Ion Beam.- Characteristics of YBCO Josephson Junction Prepared by FIB.- Fabrication and Characterization of YBa2Cu307-x Step-Edge Josephson Junctions.- The Preparations and Structures of Step-Edge Josephson Junctions.- Magnetic Field Dependence of the Critical Current in High Tc Grain Boundary Josephson Junctions.- 7.1 Josephson Junction — (2) Multilayer Type.- Josephson Junctions Consisting of All (103) Oriented YBaCuO/ PrBaCuO/YBaCuO Trilayer Films.- The Electrical Properties of PrBaCuO in YBaCuO/PrBaCuO/YBaCuO Junction.- Fabrication and Properties of YBCO/STO/YBCO Junctions.- Variable Range Hopping Transport Under the Coulomb Correlation in the PrBa2Cu307-x.- RHEED Studies of High Tc Thin Films on SrTiO3 Substrate.- Surface Resistances of BRBO Superconducting Thin Films.- Fabrication and Properties of a Low-Leakage Au/Mg0/Bai-xKxBiO3 Tunnel Junction.- High-Tc Superconducting Crossing Lines and Contact.- 7.2 SQUID.- High Tc SQUID.- Flicker (1/f) Noise of YBCO Grain Boundary DC SQUIDs.- Voltage Versus Flux Relation of High Tc DC-SQUID.- YBCO Thin Film DC-SQUIDs with Step-Edge Josephson Junctions.- Large Washer SQUID.- YBa2Cu3Ox Flip-Chip SQUID Magnetometer.- Distribution of Penetrating Fields into Bi-Sr-Ca-Cu-O Cylinder with a Hole.- 7.3 Microwave Devices.- High Ic · Rn Y-Ba-Cu-O Junctions for Microwave Applications (Mixer Antenna).- Anomaly of Current-Voltage Curves in Sandwich-Type Junctions Using Bi-Based High-Tc Oxide Superconductors.- Analysis of Electromagnetic-Wave Mixing of YBaCuO Step-Edge Microbridge Josephson Junction.- Microwave Detection Using Weak Link Josephson Junctions.- The Response to Millimeter and Submillimeter Radiation of All-Nb Thin Film Nanobridges.- Microwave Properties of TI-Ba-Ca-Cu-O Thin Films by Metalorganic Deposition.- Superconductive Bandpass Filters.- A Nb Open Resonator for Millimeter Wave Surface Resistance Measurements of High Tc Superconductive Thin Films.- Antennas and Antenna Arrays Based on High-Tc Films.- Superconducting Active Antennas — From Gigahertz to Terahertz —.- Superconductive Small Loop Antennas Made of Ag-YBCO Ceramics.- Input Power Characteristics of Superconducting Thin-Film Antennas.- Microwave Transmissive Cryostats Using Non-Metallic Thermal Radiation Insulators.- 7.4 Other Superconducting Devices.- Quasiparticle Injected YBa2Cu3O7-y Three Terminal Device.- Active Superconducting Microwave Lumped Circuit Elements Using High-Tc/Dielectric Multilayer Films.- Characteristics of Field Effect Devices with Bi2Sr2CuOx.- Electric Field Effect in SrTiO3/YBa2Cu3O7-x Multilayers Grown by All-MBE.- Novel Superconducting Neuron and Synapse.- Temperature Dependence of the Vortex Flow Velocity in High-Tc Flux Flow Transistors.- Confirmation of Ferrite-Core Model for Supertrons.- Peltier Refrigeration Below 80K.- Photoinduced Tc and Jc Enhancements in YBCO Thin Film Constrictions and Step-Edge Junctions.- IR Detector Prepared by Y-Ba-Cu-O Thin Film.- 8 System Applications.- 8.1 Electric Power System and Large Scale System.- Technological Problems of Superconducting Magnetic Bearing and Construction of Flywheel Power Storage System.- Fundamental Characteristics of Prototype Ring-Shaped Flywheel Generator with Superconducting Levitated Magnetic Bearing.- Development of a High Temperature Superconducting Power Transmission Cable.- Experiment of a lOOWh-Class Power Storage System Using High-Tc Superconducting Magnetic Bearing.- Fundamental Study on High Tc Superconducting Bearing for Flywheel System.- Flexible High Tc Cable Conductor and Its AC Characteristic.- Characteristics of Magnetically Controlled Persistent Current Switch for Superconducting Magnetic Energy Storage System.- Study on Design of Superconducting Transformer with Amorphous Core Immersed in LHe.- Feasibility Study of High Tc Superconducting Materials to AC Downlink by Computer Simulation.- Development of 2kA-Class High-Tc Superconducting Current Lead.- Numerical Analysis of Overvoltage and Accumulated Energy at Quenching in Superconducting Fault Current Limiters.- Study on Magnetic Shielding Type Superconducting Fault Current Limiter Using Bi-Sr-Ca-Cu-O Cylinder.- Melt-Processed YBCO for a Fault Current Limiter.- Motor Using High Temperature Superconductor as a Rotor.- Damping Characteristics of the Superconductive Maglev Vehicle.- A Lagrangian Approach to the Electromechanical Aspects of the Superconducting Magnets for Maglev.- Development of 10kA-Class Go and Return High-Tc Superconducting Bus Bar.- 3-D Analysis of Coupling Current in Large Capacity AC Superconducting Cable and Current Distribution at Joint with Normal Conducting Terminal Plate.- 8.2 Magnetic Shielding and Magnetic Bearing.- Melt-Textured Y-Ba-Cu-O and Its Applications to Autostable Superconducting Magnetic Bearings.- Magnetic Shielding by Oxide Superconducting Plates.- BEM Analysis on Magnetic Shield Effects of Superconducting Apparatus.- Magnetic Shielding Effect of a Double Sheet of Fe-Ni and BSCCO.- Magnetic Shielding Experiments of High Tc Tile Superconductors.- Shielding Effects of Superconducting YBaCuO Vessels by a Plasma Spraying Method.- Study on the Improvement of Magnetic Flux Path Using High-Tc Superconductors.- High Precision Superconducting Magnetic Bearings Using Advanced MPMG-YBaCuO.- Numerical Analysis of Levitation Force of HTSC by Using Critical State Model and Frozen Field Model.- Improvement of Thrust Characteristics of High-Tc Superconducting Linear Actuator.- Author Index.- Key Word Index.