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    Large enhancement of critical-current density due to vortex matching at the periodic facet structure in YBa 2 Cu 3 O 7 - δ bicrystals (English)

    National licence
    In: Physical Review B ; 57 , 17 ; 10951-10958  ; 1998
    • ISSN:
      1098-0121
    • Article (Journal)  /  Electronic Resource

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    We observed pronounced peaks in the critical-current density J b ( B ) versus applied magnetic field B in YBa 2 Cu 3 O 7 - δ bicrystals well above the lower critical field. These peaks correspond to the fields for which the spacing between intragrain vortices is commensurate with the wavelength of the periodic grain boundary facet structure observed in the same bicrystals. The peaks were observed on a group of grain boundaries that were isolated from four bulk [001]-tilt bicrystals with misorientation angles around 15°, which lie in the transition region from strong to weak coupling. The matching effect provides direct evidence that faceting strongly modulates the coupling strength of grain boundaries and can substantially increase J b ( B ) in high magnetic fields. Periodic modulation of the intergrain coupling by the strain fields observed at the facet junctions by transmission electron microscopy is proposed as the origin of the J c ( B ) enhancement.

    Table of contents – Volume 57, Issue 17

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    10213
    Measured stopping power for 11 B ions in Z = 6 – 47 targets
    Tao, Zheng / Xiting, Lu / Zonghuang, Xia / Dingyu, Shen et al. | 1998
    10217
    Structure of fluid krypton using the integral-equation theory for three-body forces
    Bomont, J. M. / Jakse, N. / Bretonnet, J. L. et al. | 1998
    10221
    Phase transformation in lutetium metal at 88 GPa
    Chesnut, Gary N. / Vohra, Yogesh K. et al. | 1998
    10224
    Free-volume changes in the bulk metallic glass Zr 46.7 Ti 8.3 Cu 7.5 Ni 10 Be 27.5 and the undercooled liquid
    Nagel, C. / Rätzke, K. / Schmidtke, E. / Wolff, J. / Geyer, U. / Faupel, F. et al. | 1998
    10228
    Relation of structural and elastic crossover length investigated by low-frequency Raman scattering in Ge x Se 1 - x glasses
    Nakamura, M. / Matsuda, O. / Murase, K. et al. | 1998
    10232
    Multifractal structure of eigenstates in the Anderson model with long-range off-diagonal disorder
    Parshin, D. A. / Schober, H. R. et al. | 1998
    10236
    Simple bias potential for boosting molecular dynamics with the hyperdynamics scheme
    Steiner, M. M. / Genilloud, P.-A. / Wilkins, J. W. et al. | 1998
    10240
    Multifractal and critical properties of the Ising model
    Jeżewski, W. et al. | 1998
    10244
    Theory of relaxation of magnetic clusters in a Stern-Gerlach setup
    Dattagupta, S. / Mahanti, S. D. et al. | 1998
    10248
    Hall effect of the colossal magnetoresistance manganite La 1 - x Ca x MnO 3
    Matl, P. / Ong, N. P. / Yan, Y. F. / Li, Y. Q. / Studebaker, D. / Baum, T. / Doubinina, G. et al. | 1998
    10252
    Evidence of charge-carrier compensation effects in La 0.67 Ca 0.33 MnO 3
    Jakob, G. / Martin, F. / Westerburg, W. / Adrian, H. et al. | 1998
    10256
    High-field magnetotransport properties of La 2 / 3 Sr 1 / 3 MnO 3 and Nd 2 / 3 Sr 1 / 3 MnO 3 systems
    Mandal, P. / Bärner, K. / Haupt, L. / Poddar, A. / von Helmolt, R. / Jansen, A. G. M. / Wyder, P. et al. | 1998
    10260
    Dynamic spin response for Heisenberg ladders
    Piekarewicz, J. / Shepard, J. R. et al. | 1998
    10264
    Evidence for a genuine ferromagnetic to paramagnetic reentrant phase transition in a Potts spin-glass model
    Gingras, Michel J. P. / Sørensen, Erik S. et al. | 1998
    10268
    Weak ferromagnetism in TbNi 2 B 2 C
    Sánchez, D. R. / de Melo, M. A. C. / Fontes, M. B. / Bud’ko, S. L. / Baggio-Saitovitch, E. / Hillberg, M. / Wagener, W. / Klauß, H.-H. / Walf, G. H. / Litterst, F. J. et al. | 1998
    10272
    Interface selective vector magnetometry of FeNi/Cu/Co trilayer spin-valve structures
    Bland, J. A. C. / Daboo, C. / Patel, M. / Fujimoto, T. / Penfold, J. et al. | 1998
    10276
    Exchange splitting in CuGeO 3 under ultrahigh magnetic fields
    Nojiri, H. / Shimamoto, Y. / Miura, N. / Hase, M. / Uchinokura, K. / Kojima, H. / Tanaka, I. / Shibuya, Y. et al. | 1998
    10280
    Magnetic phase diagram of the spin-Peierls and antiferromagnetic system CuGe 1 - x Si x O 3
    Katano, S. / Fujita, O. / Akimitsu, J. / Nishi, M. / Kakurai, K. / Fujii, Y. et al. | 1998
    10284
    Magnetic phase diagram of interfacially rough Fe/Cr multilayers
    Fishman, R. S. et al. | 1998
    10287
    Stochastic method for analytic continuation of quantum Monte Carlo data
    Sandvik, Anders W. et al. | 1998
    10291
    Quantum tunneling and classical barrier reduction for a mesoscopic spin
    Friedman, Jonathan R. et al. | 1998
    10295
    Interpretation of x-ray circular dichroism: Multiple-scattering theory approach
    Guo, G. Y. et al. | 1998
    10299
    Bound hole states and ferrons in La 2 CuO 4 + δ
    Rubin, P. / Sherman, A. / Schreiber, M. et al. | 1998
    10303
    Superconductivity in the Hubbard model with correlated hopping: Slave-boson study
    Bułka, Bogdan R. et al. | 1998
    10307
    Vortex flow in a two-component unconventional superconductor
    Wang, Qiang-Hua / Wang, Z. D. et al. | 1998
    10311
    Superconductivity in the two-dimensional Hubbard model close to the metal-insulator transition: A strong-coupling description
    Zieliński, Janusz / Mierzejewski, Marcin / Entel, Peter et al. | 1998
    10314
    Diluted Josephson-junction arrays in a magnetic field: Phase coherence and vortex glass thresholds
    Benakli, Mourad / Granato, Enzo / Shenoy, Subodh R. / Gabay, Marc et al. | 1998
    10318
    Proximity-effect enhancement induced by roughness of the superconductor–normal-metal interface
    Mints, R. G. / Snapiro, I. B. et al. | 1998
    10320
    Two types of magnetism in the magnetic superconductor TmNi 2 B 2 C related to the degree of carbon-site occupancy
    Mulders, A. M. / Gubbens, P. C. M. / Gasser, U. / Baines, C. / Buschow, K. H. J. et al. | 1998
    10324
    Density-matrix renormalization-group study of the spin gap in a one-dimensional Hubbard model: Effect of the distant transfer and exchange coupling
    Arita, Ryotaro / Kuroki, Kazuhiko / Aoki, Hideo / Fabrizio, Michele et al. | 1998
    10328
    Universal spin response in copper oxide materials
    Feng, Shiping / Huang, Zhongbing et al. | 1998
    10332
    Observation of microscopic currents in superconducting ceramics
    Albrecht, J. / Jooss, Ch. / Warthmann, R. / Forkl, A. / Kronmüller, H. et al. | 1998
    10336
    Local-structure determination in T - and T ′ -phase materials by 2 p x-ray-absorption spectra of La, Nd, Gd, Y, and Sr
    Wu, Ziyu / Benfatto, M. / Natoli, C. R. et al. | 1998
    10340
    First-principles theory of Ta up to 10 Mbar pressure: Structural and mechanical properties
    Söderlind, Per / Moriarty, John A. et al. | 1998
    10351
    Solid-state studies on single and decagonal crystals of C 60 grown from 1,2-dichloroethane
    Michaud, F. / Barrio, M. / Toscani, S. / López, D. O. / Tamarit, J. Ll. / Agafonov, V. / Szwarc, H. / Céolin, R. et al. | 1998
    10359
    Phase diagram of uranium at high pressures and temperatures
    Yoo, Choong-Shik / Cynn, Hyunchae / Söderlind, Per et al. | 1998
    10363
    First-principles study of high-pressure alumina polymorphs
    Duan, Wenhui / Wentzcovitch, Renata M. / Thomson, Kendall T. et al. | 1998
    10370
    Structural effects of Sr substitution in La 2 - x Sr x NiO 4 + δ
    Heaney, P. J. / Mehta, A. / Sarosi, G. / Lamberti, V. E. / Navrotsky, A. et al. | 1998
    10379
    Structural changes in Pd (Rh, Pt) solid solutions due to 3 He formation during tritium storage
    Thiébaut, S. / Paul-Boncour, V. / Percheron-Guégan, A. / Limacher, B. / Blaschko, O. / Maier, C. / Tailland, C. / Leroy, D. et al. | 1998
    10388
    Atomic structure of dislocation kinks in silicon
    Nunes, R. W. / Bennetto, J. / Vanderbilt, David et al. | 1998
    10398
    Nonlinear viscoelasticity determined from quasistatic and dynamic tests
    Hermida, Élida B. / Povolo, F. et al. | 1998
    10403
    Equation of state of 7 LiH and 7 LiD from x-ray diffraction to 94 GPa
    Loubeyre, P. / Le Toullec, R. / Hanfland, M. / Ulivi, L. / Datchi, F. / Hausermann, D. et al. | 1998
    10407
    Raman spectra and phase behavior of the mixed solid N 2 - A r at high pressure
    Kooi, M. E. / Schouten, J. A. et al. | 1998
    10414
    Microstructural evolution in melt-quenched amorphous Se during mechanical attrition
    Guo, F. Q. / Lu, K. et al. | 1998
    10421
    α↔β phase transition in tin: A theoretical study based on density-functional perturbation theory
    Pavone, Pasquale / Baroni, Stefano / de Gironcoli, Stefano et al. | 1998
    10424
    Domain-wall interaction in improper ferroelectric lock-in phases
    Hauke, T. / Mueller, V. / Beige, H. / Fousek, J. et al. | 1998
    10433
    Diffusion in a crystal lattice with nuclear resonant scattering of synchrotron radiation
    Sepiol, B. / Meyer, A. / Vogl, G. / Franz, H. / Rüffer, R. et al. | 1998
    10440
    Lattice effects in La 1 - x Ca x MnO 3 ( x = 0 → 1 ) : Relationships between distortions, charge distribution, and magnetism
    Booth, C. H. / Bridges, F. / Kwei, G. H. / Lawrence, J. M. / Cornelius, A. L. / Neumeier, J. J. et al. | 1998
    10455
    NMR evidence for change in the local structure of ZrCr 2 H x
    Stoddard, Ronald Dean / Conradi, Mark S. et al. | 1998
    10462
    NMR study of ordering kinetics in Ni 3 Al alloys
    Scherrer, Patrick / Dimitropoulos, Costas / Borsa, Ferdinando / Rubini, Silvia et al. | 1998
    10470
    Experimental evidence for glasslike behavior in a KMnF 3 : Na + crystal from x-ray diffraction and Raman scattering
    Ratuszna, Alicja / Daniel, Philippe / Kapusta, Joanna / Rousseau, Michel et al. | 1998
    10476
    Ab initio molecular-dynamics simulation of liquid Ga-Ge alloys
    Kulkarni, R. V. / Stroud, D. et al. | 1998
    10482
    Structure and dynamics of liquid selenium
    Kirchhoff, F. / Kresse, G. / Gillan, M. J. et al. | 1998
    10496
    Structure of molten iron chloride: Neutron scattering and modeling
    Price, David L. / Saboungi, Marie-Louise / Badyal, Yaspal S. / Wang, John / Moss, Simon C. / Leheny, Robert L. et al. | 1998
    10504
    Lattice excitations in icosahedral Al-Mn-Pd and Al-Re-Pd
    Wälti, Ch. / Felder, E. / Chernikov, M. A. / Ott, H. R. / de Boissieu, M. / Janot, C. et al. | 1998
    10512
    Polarons and bipolarons in cis-polyacetylene
    Utz, Wolfram / Förner, Wolfgang et al. | 1998
    10526
    Transmission through a many-channel random waveguide with absorption
    Brouwer, P. W. et al. | 1998
    10537
    Dielectric-susceptibility study of a strong glass-forming liquid
    Leheny, Robert L. et al. | 1998
    10545
    Absolute thermal lens method to determine fluorescence quantum efficiency and concentration quenching of solids
    Baesso, M. L. / Bento, A. C. / Andrade, A. A. / Sampaio, J. A. / Pecoraro, E. / Nunes, L. A. O. / Catunda, T. / Gama, S. et al. | 1998
    10550
    Phonon excitations and related thermal properties of aluminum nitride
    Nipko, J. C. / Loong, C.-K. et al. | 1998
    10555
    Two- and three-dimensional polaronic motion: Beyond the Holstein model
    Zoli, Marco et al. | 1998
    10560
    Dynamic radial distribution function from inelastic neutron scattering
    McQueeney, R. J. et al. | 1998
    10569
    Phase diagram for large two-dimensional bipolarons in a magnetic field
    da Costa, Wilson B. / Peeters, François M. et al. | 1998
    10576
    Transition-state analysis for fracture nucleation in polymers: The Lennard-Jones chain
    Oliveira, F. A. et al. | 1998
    10583
    Polaritons in anisotropic materials with cylindrical geometry
    Nobre, E. F. / Costa Filho, R. N. / Farias, G. A. / Almeida, N. S. et al. | 1998
    10592
    Dynamical magnetic susceptibilities in copper benzoate
    Essler, Fabian H. L. / Tsvelik, Alexei M. et al. | 1998
    10598
    Magnetic impurities in Mott-Hubbard antiferromagnets
    Singh, Avinash / Sen, Prasenjit et al. | 1998
    10603
    Dynamical spin response functions for Heisenberg ladders
    Yang, Danny B. / Haxton, W. C. et al. | 1998
    10609
    Flat-band ferromagnetism induced by off-site repulsions
    Arita, Ryotaro / Shimoi, Yukihiro / Kuroki, Kazuhiko / Aoki, Hideo et al. | 1998
    10613
    Spin-density-functional-based search for half-metallic antiferromagnets
    Pickett, Warren E. et al. | 1998
    10620
    Scaling and criticality of the Kondo effect in a Luttinger liquid
    Egger, Reinhold / Komnik, Andrei et al. | 1998
    10630
    Hybridization impurity model for Mn ions
    Schlottmann, P. et al. | 1998
    10638
    Closing of the spin gap and ferromagnetism induced by magnetic impurities
    Schlottmann, P. et al. | 1998
    10644
    Electron correlations in Sr ( Sm ) B 6
    Ott, H. R. / Felder, E. / Chernikov, M. / Fisk, Z. / Sarrao, J. L. / Young, D. P. et al. | 1998
    10648
    Orbital localization and delocalization effects in the U 5 f 2 configuration: Impurity problem
    Koga, Mikito / Liu, Wenjian / Dolg, Michael / Fulde, Peter et al. | 1998
    10655
    Magnetoresistance and its correlation with magnetization in γ - Fe 80 - x Ni x Cr 20 ( 14 <~ x <~ 3 0 ) alloys near the multicritical point
    Nath, T. K. / Majumdar, A. K. et al. | 1998
    10667
    Effect of third-order dispersion on nonlinear magnetostatic spin waves in ferromagnetic films
    Boardman, A. D. / Nikitov, S. A. / Waby, N. A. / Putman, R. / Mehta, H. M. / Wallis, R. F. et al. | 1998
    10674
    Magnetic phase transitions of CrCl 3 graphite intercalation compound
    Suzuki, Masatsugu / Suzuki, Itsuko S. et al. | 1998
    10684
    Microscopic theory of magnetic phase transitions in HoNi 2 B 2 C
    Amici, A. / Thalmeier, P. et al. | 1998
    10688
    Thermally assisted macroscopic quantum tunneling of a ferromagnetic particle in a magnetic field at an arbitrary angle
    Kim, Gwang-Hee et al. | 1998
    10699
    Magnetoimpedance of metallic ferromagnetic wires
    Chen, D.-X. / Muñoz, J. L. / Hernando, A. / Vázquez, M. et al. | 1998
    10705
    Competition of various spin states of LaCoO 3
    Zhuang, Min / Zhang, Weiyi / Ming, Naiben et al. | 1998
    10710
    Theoretical study of the density of states and magnetic properties of LaCoO 3
    Zhuang, Min / Zhang, Weiyi / Hu, Cheng / Ming, Naiben et al. | 1998
    10716
    Mössbauer-effect and x-ray-absorption spectral study of sonochemically prepared amorphous iron
    Long, Gary J. / Hautot, Dimitri / Pankhurst, Quentin A. / Vandormael, D. / Grandjean, F. / Gaspard, J. P. / Briois, Valérie / Hyeon, Taeghwan / Suslick, Kenneth S. et al. | 1998
    10723
    Fundamental magnetization processes in nanoscaled composite permanent magnets
    Fischer, R. / Leineweber, T. / Kronmüller, H. et al. | 1998
    10733
    Law of approach to saturation for polycrystalline ferromagnets: Remanent initial state
    Herbst, J. F. / Pinkerton, F. E. et al. | 1998
    10740
    Effect of lanthanide ions on the magnetotransport properties in layered Sr 1.6 R 1.4 Mn 2 O 7 ( R = L a , P r , N d , G d )
    Hur, N. H. / Kim, Jin-Tae / Yoo, K. H. / Park, Y. K. / Park, J.-C. / Chi, E. O. / Kwon, Y. U. et al. | 1998
    10745
    6 9 , 7 1 Ga NMR in the kagomé lattice compound SrCr 9 - x Ga 3 + x O 19
    Keren, A. / Mendels, P. / Horvatić, M. / Ferrer, F. / Uemura, Y. J. / Mekata, M. / Asano, T. et al. | 1998
    10750
    Low-temperature charge ordering in Sr 14 Cu 24 O 41
    Cox, D. E. / Iglesias, T. / Hirota, K. / Shirane, G. / Matsuda, M. / Motoyama, N. / Eisaki, H. / Uchida, S. et al. | 1998
    10755
    Enhancement of antiferromagnetic correlations induced by nonmagnetic impurities: Origin and predictions for NMR experiments
    Laukamp, Markus / Martins, George Balster / Gazza, Claudio / Malvezzi, André L. / Dagotto, Elbio / Hansen, Patricia M. / López, Alfredo C. / Riera, José et al. | 1998
    10770
    Electronic transport properties of polycrystalline Sm x C 60
    Chen, X. H. / Li, S. Y. / Qian, G. G. / Ruan, K. Q. / Cao, L. Z. et al. | 1998
    10775
    Elementary excitations of liquid 4 He in aerogel
    Plantevin, O. / Fåk, B. / Glyde, H. R. / Bossy, J. / Beamish, J. R. et al. | 1998
    10785
    Noninteger flux quanta for a spherical superconductor
    Yeo, Joonhyun / Moore, M. A. et al. | 1998
    10790
    Vortex pull by an external current
    Stratopoulos, G. N. et al. | 1998
    10798
    Predicted properties of Nd 1.5 Ce 0.5 Sr 2 Cu 2 NbO 10 and related high-temperature superconductors
    Blackstead, Howard A. / Dow, John D. et al. | 1998
    10814
    Isotope effect for the penetration depth in superconductors
    Bill, A. / Kresin, V. Z. / Wolf, S. A. et al. | 1998
    10825
    Lower bound for the Fermi-level density of states of a disordered d -wave superconductor in two dimensions
    Ziegler, K. / Hettler, M. H. / Hirschfeld, P. J. et al. | 1998
    10831
    Quasiclassical approach to transport in the vortex state and the Hall effect
    Houghton, A. / Vekhter, I. et al. | 1998
    10854
    Resistance anomalies in superconducting mesoscopic Al structures
    Strunk, C. / Bruyndoncx, V. / Van Haesendonck, C. / Moshchalkov, V. V. / Bruynseraede, Y. / Chien, C.-J. / Burk, B. / Chandrasekhar, V. et al. | 1998
    10867
    Tunneling between a bipolaron superconductor and a normal metal
    Melkonian, G. G. / Rubin, S. G. et al. | 1998
    10873
    Vortex lattices in strong type-II superconducting two-dimensional strips
    Palacios, J. J. et al. | 1998
    10877
    Vortex localization in single crystals of Tl 2 Ba 2 CuO 6 + δ with columnar defects: An empirical model
    LeBlanc, M. A. R. / Cameron, Daniel S. M. et al. | 1998
    10884
    Activation energy for vortex motion in anisotropic superconductors
    Laguna, M. F. / Jagla, E. A. / Balseiro, C. A. et al. | 1998
    10889
    Quantum liquid of vortices in the quasi-two-dimensional organic superconductor κ -(BEDT-TTF) 2 Cu ( NCS ) 2
    Sasaki, T. / Biberacher, W. / Neumaier, K. / Hehn, W. / Andres, K. / Fukase, T. et al. | 1998
    10893
    Row-switched states in two-dimensional underdamped Josephson-junction arrays
    Barahona, Mauricio / Watanabe, Shinya et al. | 1998
    10913
    Generalized CP 1 model from the t 1 - t 2 - J model
    Karchev, Naoum et al. | 1998
    10923
    Thermal conductivity of polycrystalline YBa 2 Cu 4 O 8 from 10 to 300 K
    Williams, R. K. / Scarbrough, J. O. / Schmitz, J. M. / Thompson, J. R. et al. | 1998
    10929
    Flux noise in Bi 2 Sr 2 CaCu 2 O 8 displaying the paramagnetic Meissner effect: Evidence of spontaneous magnetic moments
    Magnusson, J. / Nordblad, P. / Svedlindh, P. et al. | 1998
    10936
    Electronic structure of the Cu 3 O 4 plane of Ba 2 Cu 3 O 4 Cl 2 : Experiment and theory
    Schmelz, H. C. / Golden, M. S. / Haffner, S. / Knupfer, M. / Krabbes, G. / Fink, J. / Rosner, H. / Hayn, R. / Eschrig, H. / Müller, A. et al. | 1998
    10946
    c -axis microwave conductivity of Bi 2 Sr 2 CaCu 2 O y in the superconducting state
    Kitano, H. / Hanaguri, T. / Maeda, A. et al. | 1998
    10951
    Large enhancement of critical-current density due to vortex matching at the periodic facet structure in YBa 2 Cu 3 O 7 - δ bicrystals
    Cai, X. Y. / Gurevich, A. / Tsu, I-Fei / Kaiser, D. L. / Babcock, S. E. / Larbalestier, D. C. et al. | 1998
    10959
    Anisotropic flux pinning in YBa 2 Cu 3 O 7 - δ single crystals: The influence of defect size and density as determined from neutron irradiation
    Sauerzopf, F. M. et al. | 1998
    10972
    Electrical transport in junctions between unconventional superconductors: Application of the Green’s-function formalism
    Samanta, Manoj P. / Datta, Supriyo et al. | 1998
    10984
    89 Y NMR study of the effects of impurities on and between the CuO 2 planes in high- T c superconducting cuprates
    Williams, G. V. M. / Tallon, J. L. et al. | 1998
    10989
    Comment on “Stability and the equation of state of α-manganese under ultrahigh pressure”
    Zheng-Johansson, J. X. / Eriksson, O. / Johansson, B. / Fast, L. / Ahuja, R. et al. | 1998

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