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CRITICAL CURRENTS IN SUPERCONDUCTORS

Proceedings of the 8th International Workshop
    https://doi.org/10.1142/9789814530538Cited by:12 (Source: Crossref)
    Abstract:

    The Table of Contents for the full book PDF is as follows:

    • Editors’ Foreword

    • OVERVIEWS

      • Structure of Vortex Arrays by Magnetic Decoration

      • Observation of Vortices in Superconductors

      • Observation of Flux Lines Using Small Angle Neutron Scattering

      • The Effect of Anisotropy on the Phase Transitions in BSCCO

      • Position and Nature of the Vortex Phase Transition in Anisotropic and Layered Superconductors

      • Effect of Carrier Doping on Irreversibility and Melting Lines in Bi2212 Single Crystals

      • Transport Characteristics in High Tc Superconductors with Pin Fluctuation under the Influence of Thermal Agitation

      • Local Electrodynamics in Heavy Ion Irradiated BSCCO

      • Fast Neutron Irradiation Effects on Jc in Tl-Based High Temperature Superconductors

      • Flux Pinning in the OCMG-Processed LRE-123

      • Flux Pinning Mechanism of Artificially Introduced Nb into Superconducting Nb-Ti

      • Current Limiting Mechanisms and Phase Formation in Bi,Pb(2223) Tapes

      • Flux Pinning and Critical Current Density of Ag-Clad Bi-2212 Superconducting Tapes

      • Critical Current Densities of High Performance Bi-Based Superconducting Composite Wires in Magnetic Field

      • Characteristics of Grain Boundaries in YBCO and BSCCO-2212 Lying in the Low Angle to High Angle Crossover Regime

      • Preparation and Properties of Tl-Based Superconducting Thin Films

      • Fabrication of Y-123 Tapes with High Critical Current Densities

      • YBaCuO Thick Films on Planar and Curved Technical Substrates

    • FLUX LINES, PHASE DIAGRAMS

      • Vortex Structure in BSCCO(2212) Single Crystal versus the Magnetic Flux Penetration Temperatures

      • Evidence for the Dynamic Reconstruction of the Flux-Line Lattice in YBa2Cu3O7–δ

      • Bitter Decoration Pattern of Twinned YBaCuO Superconductor

      • Magneto-Optical Observation of Flux Penetration into Twinned and Untwinned YBa2Cu3O7

      • Magnetic Structure of Flux Line Lattice

      • Simulation of the Vortex Lattice in Superconducting Thin Films

      • Monte Carlo Simulation of B-T Phase Diagrams in a Model High-Tc Superconductors

      • Vertical Crossovers and Transitions in the H-T Phase Diagram of Bi2Sr2CaCu2O8+δ

      • Study on the Relationship between the Peak Effect and the Flux Line Lattice Melting of Single Crystalline Bi2Sr2CaCu2O8+δ

      • Transport Measurements on Bi2Sr2CaCu2O8+δ Single Crystals with Columnar Defects

      • Bose-Glass Transition at the Irreversibility Line of YBaCuO Films Investigated by Third Harmonic AC-Susceptibility

      • Universal Behavior in Scaling Property of Current-Voltage Characteristics of Polycrystalline High-Tc Superconductors

      • Current-Voltage Characteristics in Superconducting Bi-2212 Tapes

      • Size-Effects in Flow of Flux-Line Liquids

      • Longitudinal Elastic Correlation Length of Flux Lines along the c-Axis in Bi-2212 Single Crystal

    • IRREVERSIBILITY LINE, FLUX DYNAMICS

      • Flux Creep, Bulk Pinning and Edge Barriers in BSCCO 2212 Single Crystals

      • Thickness Dependence of Pinning Properties in Sputtered YBa2Cu3Oy Thin Films

      • Irreversibility Field and Flux Pinning for YBa2Cu3O7 Films

      • Dependence of the Pinning Characteristics on Fabrication Technique in YBa2Cu3O7–δ Thin Films

      • Current Voltage Characteristics of YBCO in Wide Range of Electric Fields

      • A Comparison of the Vortex Dynamics in a Series of Oxygen-Deficient RBa2Cu3O7–δ Crystals

      • Anomalous Vortex Behaviour in (RE)Ba2Cu3Cu3O7–δ Crystals

      • Comparative Study of Magnetization and Relaxation in YbBa2Cu3O7–δ Single Crystals

      • Flux Creep Measurements on Hg-1223 Ceramics

      • Large-Scale Correlated Vortex Motion in a Detwinned YBa2Cu3O7–δ Single Crystal

      • Single Vortex Dynamics in Periodic Pinning Potentials

      • Comparison of Vortex Dynamics at DC and Microwave Frequencies in High Quality HTS Thin Films

      • Phase Diagram and “Abnormal” Irreversible Phenomena in Rf-Absorption of Weakly Linked Medium of Hg1 – xPbxBa2Ca2Cu3Oy

      • Frequency and Amplitude Dependence of the Imaginary Part of AC Susceptibility Peak in High-Tc Superconductors

      • Heavy Ion Irradiation Effects on Magnetic Field Dependent Rf Losses in Bi2212 Single Crystals

      • Microwave Excitation of Longitudinal Josephson Plasma in Bi2Sr2CaCu2O8+δ

      • Microwave Response of Vortex Dynamics in Bi2212 Single Crystals

      • Surface-Barrier Dominating Magnetization of Re-Doped HgBa2Ca2Cu3O8+x Superconductors

      • Surface Morphology and Critical Currents of Vicinal Y1Ba2Cu3O7–δ Films

      • Role of Giant Flux Jumps in Failure of Textured YBaCuO in the Strong Magnetic Field

      • Anisotropic Field Percolation and High Current Density in 2212 Bi-Based Substituted with Dy Bulk Magnetically Textured Composite Ceramics

      • Angular Dependence of Magnetoresistance in YBCO Thin Films and YBCO/PBCO Multilayers

      • Numerical Analysis of the Behaviors of Fluxoids in Type II Superconductor Based on the Fluxoid Dynamics Method Combined with the Ginzburg-Landau Theory

      • Hysteresis of I-V Characteristics along the c-Axis in (110)-Oriented YBa2Cu3O7–δ Thin Films

      • Excess Flux Flow Voltage by Ultrasound in Superconducting Thin Films

      • Contactless Study of the Critical Current Anisotropy in High-Tc Superconductors

      • V-I Curves and Jc(B) Analysis for Ag Sheathed Bi-2223 Tapes

      • Dynamics of the Force-Free Current Configurations

      • Effect of Crossed Flux on Magnetization and Magnetization Dynamics in Melt-Textured Y1Ba2Cu3O7–x

      • Influence of Weak Visible Light on Flux Creep and Critical Currents in YBCO Film

      • Diffusion Velocity of Magnetic Fields of Intense Electron Beams through Bi-Based Sintered Superconducting Tubes

      • Nernst Effect in YBa2Cu3O7–δ and Bi2.1Sr1.8Ca1Cu2O8+δ

      • Resistive Transition of Superconducting Nb-Ti

      • Scaling Law for Hysteresis Losses in Nb3Sn Multifilamentary Composite

    • FLUX PINNING PROPERTIES, ARTIFICIAL PINS

      • A Dual Character of Twin Boundaries in YBa2Cu3O7 Single Crystal

      • Twin Boundary-Induced Locked and Kinked Vortex States in YBa2Cu3O7–δ Single Crystals

      • Effect of Twin Boundaries on Vortex Pinning and Peak Effect in YBa2Cu3O7–x Single Crystals

      • The Role of Twins in High-Tc Superconductors: Are Twins Pinning Sites or Weak Links?

      • The Saturation Effect and Decrease of Irreversibility Field in Neutron Irradiated YBa2Cu3O7–δ Single Crystals

      • Surface Implantation of 235 MeV Au Ions on Melt-Textured YBCO

      • Heavy Ion Irradiation Effect for Ag-Sheathed Bi-2223 Tape

      • Enhancement of Creep Activation Barriers in Y1Ba2Cu3O7–δ Films after Heavy Ion Irradiation

      • Irradiation Effects on the Critical Currents in Tl-2212 and Tl-2223 Thin Films

      • Development of the Current Peak in Dependence on Temperature and Oxygen Content

      • High-Field Studies on Peak Effect of Quench-Melt-Growth Processed YBa2Cu3O7

      • Matching Peaks Observed in La214 Single Crystals with Extended Defect Structure

      • Correlated vs Random Disorder in YBa2Cu3O7–x Single Crystals

      • Intrinsic Pinning in YBa2Cu3O7–x

      • In-Plane Anisotropy of the Critical Current and Remanent Magnetization in the Twin-Free YBa2Cu3O7–δ Single Crystals

      • Irreversible Behavior in the Vicinity of B ∥ a, b in YBa2Cu3O7–δ Single Crystals

      • Anisotropic Magnetic Properties of Nd123 Bulk Superconductors

      • Flux Pinning in YBa2Cu4O8 Single Crystals

      • c-Axis Coupling and the Role of Oxygen Content in TmBa2Cu3Oy Single Crystals

      • Correlated Disorder and Scaling in Single Crystals of BSCCO 2212

      • Anomalous Angular Critical Current Dependences in Superconducting Multilayered Structures

      • Critical Currents in Artificial Multilayers

    • BULK MATERIALS, TAPES, THIN FILMS

      • Effect of Jc-B Characteristics on the Trapped Field Distribution of YBCO Bulk Magnets

      • Preparation and Characterization of High Jc Y-Ho-Ba-Cu-O Bulk Superconductors by a Powder Melting Process

      • Irreversibility Fields above 13 T at 77 K in NdBa2Cu3O7–δ

      • Irreversibility Line in the Melt-Processed NdBa2Cu3Oy Bulk Superconductors

      • Effect of Heat-Treatment on the Pinning Properties of Melt-Textured RE123

      • Critical Currents of Laser-Ablated Epitaxial Thin and Ultrathin YBCO Films

      • Critical Current Density and Magnetic Shielding Effect of Bi-2223 Plate

      • Microstructure Dependence of Transport Critical Current of Ag/Bi2223 Tapes

      • Irreversible Intergranular Critical Current in Bi-2223 Superconducting Tapes

      • Intergranular and Intragranular Critical Currents in Bi-2223 Superconducting Tapes

      • Processing Related Issues on the Enhancement of Critical Current Density of Bi(Pb)-2223/Ag Multifilamentary Tapes

      • Critical Currents at Elevated Fields in Ag/BSCCO Tapes

      • Effect of Doping on Superconducting Properties of Bi-2223 Superconductors

      • Evaluation of Jc-Distribution of Long Ag/Bi Wire from d2E/dJ2 Curve

      • The Exponential Field Dependence of the Magnetic and Transport Current Densities in (Bi2–x, Pbx)Sr2Ca2Cu3O10–δ/Ag Tapes

      • Current-Voltage Characteristics of BSCCO Conductors

      • The Effect of Mechanical Deformation on Critical Current Density of Bi-Based Ag-Clad Superconducting Tapes

      • Limits to the Magnetic Field Dependencies of Transport Critical Currents for Silver-Sheathed Bi-2223 Superconducting Tape

      • Jc-B-T Surfaces of Ag-Clad Bi-Based Tapes

      • Current Distributions in Multilayered Bi-2223/Ag Conductors

      • Anomalous Ic-B Hysteresis for Bi-2212/Ag Tape above 19T

      • Well-Defined Grain Boundary Weak-Links in Tl-1223 Tapes

      • Modified Dislocation Model of Tilt Intergrain Boundaries in HTSC

      • Intrinsic Critical Current and Vortex Loop Pinning in Three Dimensional Disordered Josephson-Junction Array Model

      • Effect of Heat Treatment on the Jc Values in Industrial Scale Multifilamentary Nb46.5wt%Ti Superconductors

    • List of Participants

    • Author Index