P2-1: A Dual Character of Twin Boundaries in YBa_2Cu_3O_7 Single Crystal: T. Ishida, K. Okuda (Osaka Pref. Univ.), H. Asaoka, Y. Kazumata, K. Noda (JAERI), H. Takei (Osaka Univ.)
P2-2: Vortex Pinning by Competing Disorder:
M. Oussena, K. Deligiannis, P. A. J. de Groot, A. V. Volkozub (Univ. Southampton), R. Gagnon,
L. Taillefer (McGill Univ.)
P2-3: Direct Observation of Lock-in Pinning in Magnetic Hysteresis Loops of Detwinned YBa_2Cu_3O_7-x Single Crystals: M. Oussena, K. Deligiannis, P. A. J. de Groot (Univ. Southampton), R. Gagnon, L. Taillefer (McGill Univ.)
P2-4: Twin Boundary-Induced Locked and Kinked Vortex States in YBa_2Cu_3O_7-d Single Crystals: A. A. Zhukov (Moscow State Univ.), G. K. Perkins, A. D. Caplin (Imperial College), H. Küpfer, T. Wolf (Forschungsz. Karlsruhe)
P2-5: Effect of Twin Boundaries on Vortex Pinning and Peak Effect in YBa_2Cu_3O_7-x Single Crystals: B. Gogia, T. Mochiku, K. Hirata (Nat. Res. Inst. Metals), K. Kadowaki (Univ. Tsukuba)
P2-6: In-Plane Anisotropy of the Critical Current and Remanent Magnetization in the Twin-Free YBa_2Cu_3O_7- Single Crystals: A. I. Rykov, S. Tajima (ISTEC-SRL)
P2-7: The Role of Twins in High-T_ c Superconductors: Are Twins Pinning Sites or Weak Links?: K. I. Kugel (C. Appl. Prob. Electrodyn.), T. Matsushita (Kyushu Inst. Tech.), E. Z. Meilikhov (Kurchatov Inst.), A. L. Rakhmanov (C. Appl. Prob. Electrodyn.)
P2-8: Irreversible Behavior in the Vicinity of B/\!/a,b in YBa_2Cu_3O_7- Single Crystals:
H. Küpfer (Forschungsz. Karlsruhe), A. A. Zhukov
(Moscow State Univ.), A. Will, W. Jahn, (Forschungsz.
Karlsruhe), M. Kläser (Univ. Karlsruhe), T. Wolf(Forschungsz. Karlsruhe)
P2-9: Development of the Current Peak in Dependence on Temperature and Oxygen Content: H. Küpfer, T. Wolf (Forschungsz. Karlsruhe), A. A. Zhukov (Moscow State Univ.), A. Will, C. Lessing, R. Meier-Hirmer (Forschungsz. Karlsruhe)
P2-10: The Saturation Effect and Decrease of Irreversibility Field in Neutron Irradiated YBa_2Cu_3O_7-d Single Crystals: A. A. Zhukov (Moscow State Univ.), H. Küpfer, W. Jahn, A. Will, T. Wolf (Forschungsz. Karlsruhe), G. P. Tartaglia (Joint Res. Centre)
P2-11: Transport Critical Current of Melt-Processed YBa_2Cu_3O_x Domains on Polycrystalline Y_2BaCuO_5 Substrates: G. Kozlowski (Wright State Univ.), C. Varanasi (Univ. Dayton), C. E. Oberly (Aero Propulsion)
P2-12: High-Field Studies on Peak Effect of Quench-Melt-Growth Processed YBa_2Cu_3O_7: G. C. Han, K. Watanabe, S. Awaji, N. Kobayashi (Tohoku Univ.), K. Kimura, M. Hashimoto (Nippon Steel Corp.)
P2-13: Anisotropic Magnetic Properties of Nd123 Bulk Superconductors: T. Higuchi, S. I. Yoo, K. Sawada, N. Chikumoto, N. Sakai, H. Fujimoto, M. Murakami (SRL-ISTEC)
P2-14: Effect of Heat-Treatment on the Pinning Properties of Melt-Textured RE123: N. Chikumoto, N. Hayashi, S. I. Yoo, M. Murakami (ISTEC-SRL), J. Yoshioka, S. Ozawa, M. Otsuka (Shibaura Inst. Tech.)
P2-15: Matching Peaks Observed in La214 Single Crystals with Columnar Defects: N. Chikumoto (Univ. Tokyo), M. Konczykowski (Ecole Polytechnique), K. Kishio, T. Kimura, T. Terai (Univ. Tokyo)
P2-16: Surface Implantation of 235 Mev Au Ion on Melttextured YBCO: E. Mezzetti, S. Colombo, R. Gerbaldo, G. Ghigo, L. Gozzelino, B. Minetti (Politecnico di Torino), R. Cherubini (Lab. Naz. Legnaro)
P2-17: Flux Pinning in YBa_2Cu_4O_8 Single Crystal: A. Wisniewski, R. Puzniak, M. Baran, R. Szymczak (Polish Acad. Sci.), J. Karpinski, H. Schwer (ETH)
P2-18: Inter-Layer Coupling and the Role of Oxygen Content in TmBa_2Cu_3O_y Single Crystals: J. V. Thomas, G. K. Perkins, D. E. Lacey, J. T. Totty, L. F. Cohen, A. D. Caplin (Imperial College), V. I. Voronkova (Moscow State Univ.)
P2-19: A Comparison of the Vortex Dynamics in a Series of Oxygen-Deficient RBa_2Cu_3O_7-d Crystals: G. K. Perkins, L. F. Cohen (Imperial College), A. A. Zhukov (Moscow State Univ.), A. D. Caplin (Imperial College)
P2-20: Anomalous Behaviour of Vortices in (RE)Ba_2Cu_3O_7-d Crystals: G. K. Perkins, A. D. Caplin (Imperial College)
P2-21: The Influence of Adsorbed Nitrobenzene and Parabenzoquinon on Superconducting Properties of Yttrium Ceramics: L. L. Makarshin, V. N. Parmon (Boreskov Inst. Catalysis)
P2-22: Heavy Ion Irradiation Effect for Ag-Sheathed Bi-2223 Tape: T. Kaneko, S. Kobayashi, K. Hayashi, K. Sato (Sumitomo Electric Ind.), Y. Fukumoto, M. Suenaga (Brookhaven Nat. Lab.)
P2-23: Effect of Columnar Defects on the Vortex Dynamics BSCCO 2212 Single Crystals: J. T. Totty, G. K. Perkins, A. K. M. Akther Hossain, L. F. Cohen, A. A Zhukov (Imperial College), R. A. Doyle (IRC Supercond.), G.Wirth (G. Shwerionenforschung), G. Balakrishnan (Univ. Warwick)
P2-24: The Effect of Mechanical Deformation on Critical Current Density and Pinning Energy of Bi-Based Ag-Clad Superconducting Tapes: H. K. Liu, Q. Y. Hu, J. Horvat, S. X. Dou (Univ. Wollongong), M. D. Sumption, E. W. Collings (Ohio State Univ.)
P2-25: Limits to the Magnetic Field Dependence of Transport Critical Current in Silver-Sheathed Bi-2223 Superconducting Tapes: S. Kobayashi, T. Kaneko, T. Kato, K. Hayashi, K. Sato (Sumitomo Electric Ind.)
P2-26: J_ c-B-T Surfaces of Ag-Clad Bi-Based Tapes: E. Babic, I. Kusevic, P. Simundic (Univ. Zagreb), M. Ionescu, H. K. Liu, S. X. Dou (Univ. Wollongong)
P2-27: Surface-Barrier Dominating Magnetization of Re-Doped HgBa_2Ca_2Cu_3O_8+x Superconductors: H. Yamasaki, Y. Mawatari (Electrotech. Lab.), B. Cao (Tsinghua Univ.)
P2-28: Oxygen Viscosity in the Processes of Radiation Formation of Pinning Centers in HTSC: V. V. Kirsanov (Tver State Tech. Univ.)
P2-29: The Reconstruction of Abrikosov Vortices in Superconductor with a Superlattice of Voids: V. N. Rudko, O. N. Shevtsova, S. V. Shiyanovskii (Inst. Nucl. Res.)
P2-30: Vortex Lattice Structure in Twinned Superconductors: A. L. Kasatkin (Inst. Metal Phys.), O. N. Shevtsova (Inst. Nucl. Res.)
P2-31: About One Peculiarity of Critical Current in d-Wave Superconductors: A. Yu. Martynovich (Donetsk Phystech)
P2-32: Critical Currents in Layered Josephson Coupled Superconductors: A. Yu. Martynovich, A. N. Artemov (Donetsk Phystech)
P2-33: Pinning Force in Inhomogeneous HTS: I. N. Nechiporenko (Acad. Sci. Ukraine)
P2-34: Anisotropic Current Capacity Superconductors: A New Model and Experiments: E. Yu. Klimenko, S. V. Shavkin, P. V. Volkov (Kurchatov Inst.)
P2-35: Enhancement of Creep Activation Barriers in YBCO Films after Heavy Ion Irradiation: P. Berghuis, R. Herzog, R. E. Somekh, J. E. Evetts, F. Baudenbacher, A. M. Campbell (IRC Supercond.), G. Wirth (G. Schwerionforschung)
P2-36: Surface Morphology and Critical Currents of Vicinal YBCO Films: P. Berghuis, G. A. Wagner, S. C. Fan, J. E. Evetts (IRC Supercond.)
P2-37: Crossover Magnetic Field in the Pinning Characteristics of YBCO Films: P. Berghuis, W. S. Seow, F. Baudenbacher, A. M. Campbell (IRC Supercond.)
P2-38: Magnetoresististivity and Hall Resistivity of YBCO Epitaxial Thin Film in Tilted Magnet Field: M. Amirfeiz, M. R. Cimberle, C. Ferdeghini, E. Giannin, G. Grassano, D. Marrè, M. Putti, A. S. Siri (CNR/INFM)
P2-39: Critical Currents of Laser-Ablated Epitaxial Thin and Ultrathin YBCO Films: M. Slaski, P. Woodall, F. Wellhofer, M. Yeadon, C. E. Gough (Univ. Birmingham)
P2-40: Comparison of Vortex Dynamics at DC and Microwave Frequencies in High Quality HTS Thin Films: L. F. Cohen, A. Cowie, Sis de Silva, I. S. Ghosh (Imperial College), J. C. Gallop (Nat. Phys. Lab.)
P2-41: Comparison of J_ c in Tl-2212 and Tl-2223 Thin Films: G. Samadi Hosseinali, W. Straif, B. Starchl, K. Kundznis, Y. Meslmani, H. W. Weber(Österreichischen Univ.), S. L. Yan(Nankai Univ.), M. Manzel (Inst. Phys. Hochtech.), E. Mezzetti (Politecnico di Torino)
P2-42: Studies on the Diffusional Decomposition and J_ c in a Strongly Deformed Nb-Ti Alloy: O. V. Chernyi, N. F. Andrievskaya, V. O. Il'yicheva, G. E. Storozhilov, L. G. Udov (Kharkov Inst. Phys. & Tech.)
P2-43: The Effects of Low-Temperature Deformation on Microstructure and J_ c in Nb-49Ti Superconductor: O. V. Chernyi, V. K. Aksenov, O. I. Volchok, G. E. Storozhilov, N. F. Andrievskaya, Ya. D. Starodubov, M. B. Lazareva, L. G. Udov (Kharkov Inst. Phys. & Tech.)
P2-44: Critical Currents in High-J_ c Superconductors with Proximity Coupled Pinning Microstructure: A. Gurevich, D.C. Larbalestier (Univ. Wisconsin)
P2-45: Nb_3Sn Artificial Pinning Microstructures: D. R. Dietderich, R. M. Scanlan (Lawrence Berkeley Nat. Lab.)
P2-46: Anomalous Angular Dependencies of Critical Current in Multilayered Superconductors: A. N. Lykov, Yu. V. Vishnyakov (Lebedev Phys. Inst.)
P2-47: Critical Currents in Artificial Multilayers: P. N. Mikheenko, S. X. Dou (Univ. Wollongong)