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PROLA » Phys. Rev. B » Volume 61 » Issue 21
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Physical Review B – 1 June 2000
Volume 61, Issue 21

BRIEF REPORTS

Structure, structural phase transitions, mechanical properties, defects, etc.

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Identification of multisite behavior in a broadly emitting transition-metal system using pressure
Yongrong Shen, Kevin L. Bray, Marek Grinberg, Justyna Barzowska, and Irena Sókólska
pp. 14263-14266 [View PDF (56 kB)]
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Analysis of tracks induced by cluster ions in CaF2
G. Szenes
pp. 14267-14270 [View PDF (49 kB)]
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Order-disorder transition in hcp binary alloys: Next-nearest-neighbor interactions
Masato Shimono and Hidehiro Onodera
pp. 14271-14274 [View PDF (139 kB)]
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Generalized phase-field model for computer simulation of grain growth in anisotropic systems
A. Kazaryan, Y. Wang, S. A. Dregia, and Bruce R. Patton
pp. 14275-14278 [View PDF (142 kB)]
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Long-range coupling interactions in ferroelectric superlattices
Jian Shen and Yu-qiang Ma
pp. 14279-14282 [View PDF (59 kB)]
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Monoclinic phase of PbZr0.52Ti0.48O3 ceramics: Raman and phenomenological thermodynamic studies
A. G. Souza Filho, K. C. V. Lima, A. P. Ayala, I. Guedes, P. T. C. Freire, J. Mendes Filho, E. B. Araújo, and J. A. Eiras
pp. 14283-14286 [View PDF (63 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Structural properties of supercooled liquid silicon by molecular dynamics
N. Jakse, Y. Kadiri, and J.-L. Bretonnet
pp. 14287-14290 [View PDF (56 kB)]
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Structural model for the Al72Ni20Co8 decagonal quasicrystals
Yanfa Yan and Stephen J. Pennycook
pp. 14291-14294 [View PDF (543 kB)]
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Spectral hole burning and x-ray irradiation in Eu3+-doped glass
Masayuki Nogami and Shunsuke Ito
pp. 14295-14298 [View PDF (60 kB)]

Magnetism

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Thermodynamic evidence for bulk charge-density wave rigidity in NbSe3
N. Harrison, L. Balicas, J. S. Brooks, J. Sarrao, and Z. Fisk
pp. 14299-14302 [View PDF (75 kB)]
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Thermodynamics of the spin-flop transition in a quantum XYZ chain
X. Wang, X. Zotos, J. Karadamoglou, and N. Papanicolaou
pp. 14303-14306 [View PDF (72 kB)]
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Optical absorption of spin ladders
Christoph Jurecka and Wolfram Brenig
pp. 14307-14310 [View PDF (70 kB)]
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High-resolution study of the supposed fourfold Nd spin-wave degeneracy of Nd2CuO4
N. M. Pyka, M. d’Astuto, A. Metz, A. S. Ivanov, M. Loewenhaupt, H. Casalta, D. Petitgrand, and P. Bourges
pp. 14311-14314 [View PDF (69 kB)]
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Evidence for strong magnetoelastic effects in Ni nanowires embedded in polycarbonate membranes
S. Dubois, J. Colin, J. L. Duvail, and L. Piraux
pp. 14315-14318 [View PDF (61 kB)]
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Possible signatures of magnetic phase segregation in electron-doped antiferromagnetic CaMnO3
J. J. Neumeier and J. L. Cohn
pp. 14319-14322 [View PDF (165 kB)]
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Nitrogen-annealing effects on the electrical resistivity and thermopower of layered La1.4Sr1.6Mn2O7+δ ceramics
C.-J. Liu, C.-S. Sheu, and M.-S. Huang
pp. 14323-14326 [View PDF (77 kB)]
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Dynamical behavior of the random-bond transverse Ising model with four-spin interactions
Beatriz Boechat, Claudette Cordeiro, J. Florencio, F. C. Sá Barreto, and O. F. de Alcantara Bonfim
pp. 14327-14330 [View PDF (364 kB)]
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Induced spin polarization in ferromagnetic Gd62.4Y37.6
J. A. Duffy, S. B. Dugdale, J. E. McCarthy, M. A. Alam, M. J. Cooper, S. B. Palmer, and T. Jarlborg
pp. 14331-14334 [View PDF (46 kB)]
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Band effect: A possible mechanism for large magnetoresistance in nonmagnetic materials
Gang Xiong, Shi-Dong Wang, and X. R. Wang
pp. 14335-14337 [View PDF (45 kB)]
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Direct evidence of laser-induced magnetic domain structures in metallic glasses
Monica Sorescu
pp. 14338-14341 [View PDF (365 kB)]
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Far-infrared study of the two-dimensional dimer spin system SrCu2(BO3)2
T. Rõõm, U. Nagel, E. Lippmaa, H. Kageyama, K. Onizuka, and Y. Ueda
pp. 14342-14345 [View PDF (85 kB)]
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Field and temperature dependence of magnetization in FeCu-based amorphous alloys
P. Crespo, M. Multigner, F. J. Castaño, R. Casero, A. Hernando, A. García Escorial, L. Schultz, and S. N. Kaul
pp. 14346-14349 [View PDF (153 kB)]

Superfluidity and superconductivity

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Impurity scattering effects on the low-temperature specific heat of d-wave superconductors
C. F. Chang, J.-Y. Lin, and H. D. Yang
pp. 14350-14353 [View PDF (82 kB)]
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Melting of moving vortex lattices in systems with periodic pinning
C. Reichhardt and G. T. Zimányi
pp. 14354-14357 [View PDF (100 kB)]
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Direct observation of vortices in the organic superconductor κ-(BEDT-TTF)2Cu(NCS)2
L. Ya. Vinnikov, T. L. Barkov, M. V. Kartsovnik, and N. D. Kushch
pp. 14358-14361 [View PDF (449 kB)]
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Metastable vortex states in YBa2Cu3O7-δ crystal
Y. Radzyner, S. B. Roy, D. Giller, Y. Wolfus, A. Shaulov, P. Chaddah, and Y. Yeshurun
pp. 14362-14365 [View PDF (142 kB)]
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Incommensurate geometry of the elastic magnetic peaks in superconducting La1.88Sr0.12CuO4
H. Kimura, H. Matsushita, K. Hirota, Y. Endoh, K. Yamada, G. Shirane, Y. S. Lee, M. A. Kastner, and R. J. Birgeneau
pp. 14366-14369 [View PDF (190 kB)]
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Magnetic flux dynamics and structural features in fluorinated HgBa2CuO4 as probed by 19F NMR
A. A. Gippius, E. N. Morozova, E. V. Antipov, A. M. Abakumov, M. G. Rozova, K. Lüders, W. Hoffmann, G. Buntkowsky, and O. Klein
pp. 14370-14373 [View PDF (107 kB)]
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Enhancement of interlayer coupling in Bi2Sr2CaCu2O8+y crystals upon heavy-ion irradiation
A. K. Pradhan, G. D. Gu, K. Nakao, N. Koshizuka, and D. Kanjilal
pp. 14374-14377 [View PDF (71 kB)]
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Evidence for a strong impact of the electron-photon matrix element on angle-resolved photoelectron spectra of layered cuprate compounds
S. Haffner, C. G. Olson, L. L. Miller, and D. W. Lynch
pp. 14378-14381 [View PDF (68 kB)]

ARTICLES

Structure, structural phase transitions, mechanical properties, defects, etc.

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Infrared spectroscopy investigation of the CsHSeO4 superionic phase transition
D. De Sousa Meneses, P. Simon, and Y. Luspin
pp. 14382-14389 [View PDF (153 kB)]
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Force-microscopy contrast mechanisms in ferroelectric domain imaging
M. Labardi, V. Likodimos, and M. Allegrini
pp. 14390-14398 [View PDF (425 kB)]
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Phase stability of highly compressed cesium
K. Takemura, N. E. Christensen, D. L. Novikov, K. Syassen, U. Schwarz, and M. Hanfland
pp. 14399-14404 [View PDF (163 kB)]
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Structural and thermoelastic properties of crystalline and amorphous TiSi2 phases by tight-binding molecular dynamics
M. Iannuzzi, Leo Miglio, and M. Celino
pp. 14405-14413 [View PDF (180 kB)]
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High-pressure polymorphs of anatase TiO2
T. Arlt, M. Bermejo, M. A. Blanco, L. Gerward, J. Z. Jiang, J. Staun Olsen, and J. M. Recio
pp. 14414-14419 [View PDF (76 kB)]
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Structure, elastic moduli, and thermodynamics of sodium and potassium at ultrahigh pressures
M. I. Katsnelson, G. V. Sinko, N. A. Smirnov, A. V. Trefilov, and K. Yu. Khromov
pp. 14420-14424 [View PDF (77 kB)]
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Order parameter for two-dimensional critical systems with boundaries
Ivica Reš and Joseph P. Straley
pp. 14425-14433 [View PDF (159 kB)]
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Electronic structure and ferroelectricity in SrBi2Ta2O9
M. G. Stachiotti, C. O. Rodriguez, C. Ambrosch-Draxl, and N. E. Christensen
pp. 14434-14439 [View PDF (179 kB)]
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Kinetics of ferroelectric domains investigated by scanning force microscopy
V. Likodimos, M. Labardi, and M. Allegrini
pp. 14440-14447 [View PDF (332 kB)]
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Coexistence of the critical slowing down and glassy freezing in relaxor ferroelectrics
B. E. Vugmeister and H. Rabitz
pp. 14448-14453 [View PDF (73 kB)]
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Positron-annihilation study of the aging kinetics of AlCu-based alloys. I. Al-Cu-Mg
A. Somoza, A. Dupasquier, I. J. Polmear, P. Folegati, and R. Ferragut
pp. 14454-14463 [View PDF (122 kB)]
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Positron-annihilation study of the aging kinetics of AlCu-based alloys. II. Ag microalloying
A. Somoza, A. Dupasquier, I. J. Polmear, P. Folegati, and R. Ferragut
pp. 14464-14469 [View PDF (98 kB)]
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Intergranular segregation and vibrational effects: A local analysis
Jérôme Creuze, Fabienne Berthier, Robert Tétot, Bernard Legrand, and Guy Tréglia
pp. 14470-14480 [View PDF (244 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Dynamic processes during displacement cascades in oxide glasses: A molecular-dynamics study
J.-M. Delaye and D. Ghaleb
pp. 14481-14494 [View PDF (260 kB)]
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Competition for charge compensation in borosilicate glasses: Wide-angle x-ray scattering and molecular dynamics calculations
L. Cormier, D. Ghaleb, J.-M. Delaye, and G. Calas
pp. 14495-14499 [View PDF (405 kB)]
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Growth kinetics of quasicrystalline and polytetrahedral phases of Al-Pd-Mn, Al-Co, and Al-Fe from the undercooled melt
Jan Schroers, Dirk Holland-Moritz, Dieter M. Herlach, and Knut Urban
pp. 14500-14506 [View PDF (246 kB)]
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Influence of cation constriction on the ac conductivity dispersion in metaphosphate glasses
D. L. Sidebottom
pp. 14507-14516 [View PDF (161 kB)]
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Atom clusters and vibrational excitations in chemically-disordered Pt357Fe
B. Fultz, T. A. Stephens, E. E. Alp, M. Y. Hu, J. P. Sutter, T. S. Toellner, and W. Sturhahn
pp. 14517-14522 [View PDF (200 kB)]

Dynamics, dynamical systems, lattice effects, quantum solids, etc.

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Lattice-dynamics effects on small-polaron properties
Marco Zoli
pp. 14523-14530 [View PDF (129 kB)]
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Ab initio studies on the vibrational and thermal properties of Al3Li
Zhiqiang Li and John S. Tse
pp. 14531-14536 [View PDF (133 kB)]
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Effect of the insulator-metal transition on the phonon anomalies in La2CuO4
Claus Falter and Georg A. Hoffmann
pp. 14537-14542 [View PDF (107 kB)]
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Formation and hopping motion of molecular polarons
David Emin
pp. 14543-14553 [View PDF (139 kB)]
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Infrared vibrations in LaSrGaO4 and LaSrAlO4
J. Humlíček, R. Henn, and M. Cardona
pp. 14554-14563 [View PDF (186 kB)]
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Single crystals of the organic semiconductor perylene tetracarboxylic dianhydride studied by Raman spectroscopy
D. A. Tenne, S. Park, T. U. Kampen, A. Das, R. Scholz, and D. R. T. Zahn
pp. 14564-14569 [View PDF (141 kB)]

Magnetism

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Magnetic states in frustrated bilayer models: The ordered phase of mixed-layer pnictide oxides
Matthew Enjalran, Richard T. Scalettar, and Susan M. Kauzlarich
pp. 14570-14580 [View PDF (407 kB)]
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Topological phase interference induced by a magnetic field along hard anisotropy axis in nanospin systems with different crystal symmetries
Rong Lü, Hui Hu, Jia-Lin Zhu, Xiao-Bing Wang, Lee Chang, and Bing-Lin Gu
pp. 14581-14591 [View PDF (132 kB)]
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Exact ground state for one-dimensional electronic models
D. V. Dmitriev, V. Ya. Krivnov, and A. A. Ovchinnikov
pp. 14592-14600 [View PDF (110 kB)]
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Theory of magnetic order in the three-dimensional spatially anisotropic Heisenberg model
L. Siurakshina, D. Ihle, and R. Hayn
pp. 14601-14606 [View PDF (98 kB)]
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Quantum phase transitions of a square-lattice Heisenberg antiferromagnet with two kinds of nearest-neighbor bonds: A high-order coupled-cluster treatment
Sven E. Krüger, Johannes Richter, Jörg Schulenburg, Damian J. J. Farnell, and Raymond F. Bishop
pp. 14607-14615 [View PDF (136 kB)]
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Wave form of de Haas–van Alphen oscillations in a two-dimensional metal
M. A. Itskovsky, T. Maniv, and I. D. Vagner
pp. 14616-14627 [View PDF (185 kB)]
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Correlation between magnetism and structural relaxation in thin Fe(001) films patterned by the atomic saw method
H. Jaffrès, P. Le Fèvre, H. Magnan, A. Midoir, D. Chandesris, L. Ressier, A. Schuhl, F. Nguyen Van Dau, M. Goiran, J. P. Peyrade, and A. R. Fert
pp. 14628-14639 [View PDF (187 kB)]
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Non-Fermi-liquid behavior in Kondo lattices induced by peculiarities of magnetic ordering and spin dynamics
V. Yu. Irkhin and M. I. Katsnelson
pp. 14640-14646 [View PDF (104 kB)]
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Phase transition in perovskite manganites with orbital degree of freedom
S. Okamoto, S. Ishihara, and S. Maekawa
pp. 14647-14655 [View PDF (149 kB)]
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Dimensional crossover driven by magnetic ordering in optical conductivity of Pr1/2Sr1/2MnO3
J. H. Jung, H. J. Lee, Jaejun Yu, T. W. Noh, E. J. Choi, and Y. Moritomo
pp. 14656-14659 [View PDF (72 kB)]
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Stability of a cubic fixed point in three dimensions: Critical exponents for generic N
K. B. Varnashev
pp. 14660-14674 [View PDF (177 kB)]
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Temperature and doping dependence of the thermopower in LaMnO3
P. Mandal
pp. 14675-14680 [View PDF (86 kB)]
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Ordering in the dilute weakly anisotropic antiferromagnet Mn0.35Zn0.65F2
F. C. Montenegro, D. P. Belanger, Z. Slanič, and J. A. Fernandez-Baca
pp. 14681-14685 [View PDF (75 kB)]
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Magnetic behavior of a mixed Ising ferrimagnetic model in an oscillating magnetic field
G. M. Buendía and E. Machado
pp. 14686-14690 [View PDF (95 kB)]
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Susceptibility amplitude ratio near a Lifshitz point
Marcelo M. Leite
pp. 14691-14693 [View PDF (49 kB)]
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Solid-state nuclear-spin quantum computer based on magnetic resonance force microscopy
G. P. Berman, G. D. Doolen, P. C. Hammel, and V. I. Tsifrinovich
pp. 14694-14699 [View PDF (82 kB)]
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Thermal conductivity of Mg-doped CuGeO3
J. Takeya, I. Tsukada, Yoichi Ando, T. Masuda, and K. Uchinokura
pp. 14700-14705 [View PDF (115 kB)]
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Raman spectroscopy of the charge-orbital ordering in layered manganites
K. Yamamoto, T. Kimura, T. Ishikawa, T. Katsufuji, and Y. Tokura
pp. 14706-14715 [View PDF (181 kB)]
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Time-resolved magnetization-induced second-harmonic generation from the Ni(110) surface
H. Regensburger, R. Vollmer, and J. Kirschner
pp. 14716-14722 [View PDF (105 kB)]

Superfluidity and superconductivity

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Critical exponents at the superconductor-insulator transition in dirty-boson systems
Igor F. Herbut
pp. 14723-14726 [View PDF (62 kB)]
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Vortex phase diagram and two-dimensional bosons
Bahman Davoudi and Mohammad Kohandel
pp. 14727-14732 [View PDF (91 kB)]
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Weak-localization effect in superconductors from radiation damage
Mi-Ae Park and Yong-Jihn Kim
pp. 14733-14741 [View PDF (244 kB)]
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Condensation energy and spectral functions in high-temperature superconductors
M. R. Norman, M. Randeria, B. Jankó, and J. C. Campuzano
pp. 14742-14750 [View PDF (113 kB)]
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Relation of neutron incommensurability to electronic structure in high-temperature superconductors
M. R. Norman
pp. 14751-14758 [View PDF (129 kB)]
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Electron transport in normal-metal/superconductor junctions
Xin-Zhong Yan, Hongwei Zhao, and Chia-Ren Hu
pp. 14759-14764 [View PDF (133 kB)]
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Model for a Josephson junction array coupled to a resonant cavity
J. Kent Harbaugh and D. Stroud
pp. 14765-14772 [View PDF (140 kB)]
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Spin susceptibility in underdoped YBa2Cu3O6+x
H. F. Fong, P. Bourges, Y. Sidis, L. P. Regnault, J. Bossy, A. Ivanov, D. L. Milius, I. A. Aksay, and B. Keimer
pp. 14773-14786 [View PDF (258 kB)]
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Disorder-induced topological defects in a d=2 elastic medium at zero temperature
A. Alan Middleton
pp. 14787-14790 [View PDF (72 kB)]
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Depinning of interacting particles in random media
Stefano Zapperi, José S. Andrade, Jr., and Josué Mendes Filho
pp. 14791-14794 [View PDF (64 kB)]
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Fishtail effect in the magnetization of superconducting RBa2Cu3O7-δ (R=Y,Nd,Yb) and Y2Ba4Cu8O16 single crystals
M. Werner, F. M. Sauerzopf, H. W. Weber, and A. Wisniewski
pp. 14795-14803 [View PDF (112 kB)]
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Determination of irreversibility fields and superconducting parameters in BaPb0.75Bi0.25O3
D. N. Zheng, Z. X. Zhao, and A. M. Campbell
pp. 14804-14809 [View PDF (84 kB)]
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Local spectrum of a superconductor as a probe of interactions between magnetic impurities
Michael E. Flatté and David E. Reynolds
pp. 14810-14814 [View PDF (205 kB)]
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Electronic transport in Ba1-xKxBiO3 single crystals
J. H. Lee, K. Char, Y. W. Park, L. Z. Zhao, D. B. Zhu, G. C. McIntosh, and A. B. Kaiser
pp. 14815-14820 [View PDF (79 kB)]
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Measuring condensate fraction in superconductors
Sudip Chakravarty and Hae-Young Kee
pp. 14821-14824 [View PDF (65 kB)]
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Variation of anomalous Pr ordering and crystal symmetry for the oxygenated Pr1+xBa2-xCu3O7+y system
H. M. Luo, B. N. Lin, Y. H. Lin, H. C. Chiang, Y. Y. Hsu, T. I. Hsu, T. J. Lee, H. C. Ku, C. H. Lin, H.-C. I. Kao, J. B. Shi, J. C. Ho, C. H. Chang, S. R. Hwang, and W.-H. Li
pp. 14825-14832 [View PDF (268 kB)]
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Double-step resistive superconducting transitions of indium and gallium in porous glass
C. Tien, C. S. Wur, K. J. Lin, E. V. Charnaya, and Yu. A. Kumzerov
pp. 14833-14838 [View PDF (84 kB)]
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Measurements of quasiparticle thermalization in a normal metal
J. N. Ullom, P. A. Fisher, and M. Nahum
pp. 14839-14843 [View PDF (119 kB)]

ERRATA

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Erratum: High-temperature magnetoconductivity of YBa2Cu3O7-δ: Reconsideration of the Maki-Thompson contribution [Phys. Rev. B 58, 6628 (1998)]
J. Axnäs, B. Lundqvist, and Ö. Rapp
pp. 14844 [View PDF (23 kB)]
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Erratum: Dipole polarization and charge transfer effects in the lattice dynamics and dielectric properties of ionic crystals [Phys. Rev. B 60, 12 051 (1999)]
Claus Falter, Michael Klenner, Georg A. Hoffmann, and Frank Schnetgöke
pp. 14844 [View PDF (13 kB)]
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Erratum: Holographies and EXAFS in quantum electrodynamics [Phys. Rev. B 60, 15 074 (1999)]
Y. Nishino and G. Materlik
pp. 14845 [View PDF (17 kB)]
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Erratum: Tunneling spectroscopy for ferromagnet/superconductor junctions [Phys. Rev. B 61, 1555 (2000)]
Igor Žutić and Oriol T. Valls
pp. 14845 [View PDF (10 kB)]
 
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