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PROLA » Phys. Rev. B » Volume 67 » Issue 2
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Physical Review B – 1 January 2003
Volume 67, Issue 2

RAPID COMMUNICATIONS

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

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Big off-center displacements of ions in insulators: The Jahn-Teller ion Ni+ in CaF2
J. A. Aramburu, P. García Fernández, M. T. Barriuso, and M. Moreno
Published 21 January 2003 (4 pages)
020101(R) [View PDF (215 kB)]
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Phase transformation via a monoclinic phase in relaxor-based ferroelectric crystal (PbMg1/3Nb2/3O3)1-x(PbTiO3)x
Chi-Shun Tu, V. Hugo Schmidt, I.-C. Shih, and R. Chien
Published 24 January 2003 (4 pages)
020102(R) [View PDF (189 kB)]

Magnetism

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Spin-polarized scanning tunneling microscopy study of 360° walls in an external magnetic field
A. Kubetzka, O. Pietzsch, M. Bode, and R. Wiesendanger
Published 9 January 2003 (4 pages)
020401(R) [View PDF (676 kB)]
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Adiabatic Landau-Zener-Stückelberg transition with or without dissipation in the low-spin molecular system V15
I. Chiorescu, W. Wernsdorfer, A. Müller, S. Miyashita, and B. Barbara
Published 15 January 2003 (4 pages)
020402(R) [View PDF (62 kB)]
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Imaging of spin dynamics in closure domain and vortex structures
J. P. Park, P. Eames, D. M. Engebretson, J. Berezovsky, and P. A. Crowell
Published 17 January 2003 (4 pages)
020403(R) [View PDF (515 kB)]
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Transition from Curie-Weiss to enhanced Pauli paramagnetism in RNiO3 (R=La,Pr,…Gd)
J.-S. Zhou, J. B. Goodenough, and B. Dabrowski
Published 22 January 2003 (4 pages)
020404(R) [View PDF (148 kB)]
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S=1/2 chains and spin-Peierls transition in TiOCl
Alexander Seidel, Chris A. Marianetti, F. C. Chou, Gerbrand Ceder, and Patrick A. Lee
Published 22 January 2003 (4 pages)
020405(R) [View PDF (391 kB)]
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First principles calculations of magnetic anisotropy energy of Co monatomic wires
Jisang Hong and R. Q. Wu
Published 22 January 2003 (4 pages)
020406(R) [View PDF (72 kB)]
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Spin glass behavior in RuSr2Gd1.5Ce0.5Cu2O10-δ
C. A. Cardoso, F. M. Araujo-Moreira, V. P. S. Awana, E. Takayama-Muromachi, O. F. de Lima, H. Yamauchi, and M. Karppinen
Published 29 January 2003 (4 pages)
020407(R) [View PDF (77 kB)]
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Antiferromagnetic resonance in λ-(BEDT-TSF)2FeCl4
T. Suzuki, H. Matsui, H. Tsuchiya, E. Negishi, K. Koyama, and N. Toyota
Published 29 January 2003 (4 pages)
020408(R) [View PDF (52 kB)]
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Polaronic orbital polarization in a layered colossal magnetoresistive manganite
B. J. Campbell, S. K. Sinha, R. Osborn, S. Rosenkranz, J. F. Mitchell, D. N. Argyriou, L. Vasiliu-Doloc, O. H. Seeck, and J. W. Lynn
Published 31 January 2003 (4 pages)
020409(R) [View PDF (479 kB)]
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Defect driven magnetism in calcium hexaboride
S. E. Lofland, B. Seaman, K. V. Ramanujachary, Nanjing Hur, and S. W. Cheong
Published 31 January 2003 (3 pages)
020410(R) [View PDF (172 kB)]
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Transport spin polarization in SrRuO3 measured through point-contact Andreev reflection
P. Raychaudhuri, A. P. Mackenzie, J. W. Reiner, and M. R. Beasley
Published 31 January 2003 (4 pages)
020411(R) [View PDF (191 kB)]
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Barkhausen noise and critical scaling in the demagnetization curve
John H. Carpenter and Karin A. Dahmen
Published 31 January 2003 (4 pages)
020412(R) [View PDF (59 kB)]
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Field dependent exchange coupling in NiO/Co bilayers
J. Camarero, Y. Pennec, J. Vogel, S. Pizzini, M. Cartier, F. Fettar, F. Ernult, A. Tagliaferri, N. B. Brookes, and B. Dieny
Published 31 January 2003 (4 pages)
020413(R) [View PDF (453 kB)]

Superfluidity and superconductivity

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Approximate tight-binding sum rule for the superconductivity-related change of c-axis kinetic energy in multilayer cuprate superconductors
Dominik Munzar, Todd Holden, and Christian Bernhard
Published 10 January 2003 (4 pages)
020501(R) [View PDF (69 kB)]
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Quantum interference between impurities: Creating novel many-body states in s-wave superconductors
Dirk K. Morr and Nikolaos A. Stavropoulos
Published 13 January 2003 (4 pages)
020502(R) [View PDF (382 kB)]
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Domain wall superconductivity in ferromagnetic superconductors
A. I. Buzdin and A. S. Mel’nikov
Published 13 January 2003 (4 pages)
020503(R) [View PDF (46 kB)]
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Polarized Raman spectroscopy of LiBC: Possible evidence for lower crystal symmetry
J. Hlinka, I. Gregora, J. Pokorný, A. V. Pronin, and A. Loidl
Published 13 January 2003 (4 pages)
020504(R) [View PDF (46 kB)]
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Triplet superconductivity and magnetoelectric effect near the s-wave-superconductor– normal-metal interface caused by local breaking of mirror symmetry
Victor M. Edelstein
Published 15 January 2003 (4 pages)
020505(R) [View PDF (65 kB)]
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Magnetism and superconductivity in Ce2RhIn8
M. Nicklas, V. A. Sidorov, H. A. Borges, P. G. Pagliuso, C. Petrovic, Z. Fisk, J. L. Sarrao, and J. D. Thompson
Published 17 January 2003 (4 pages)
020506(R) [View PDF (104 kB)]
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Coherence lengths and anisotropy in MgB2 superconductor
A. Dulčić, M. Požek, D. Paar, Eun-Mi Choi, Hyun-Jung Kim, W. N. Kang, and Sung-Ik Lee
Published 17 January 2003 (4 pages)
020507(R) [View PDF (66 kB)]
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Incommensurate anion potential effect on the electronic states of the organic superconductor (MDT-TSF) (AuI2)0.436
Tadashi Kawamoto, Takehiko Mori, Chieko Terakura, Taichi Terashima, Shinya Uji, Kazuo Takimiya, Yoshio Aso, and Tetsuo Otsubo
Published 21 January 2003 (4 pages)
020508(R) [View PDF (70 kB)]
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Spectroscopy of capacitively coupled Josephson-junction qubits
Philip R. Johnson, Frederick W. Strauch, Alex J. Dragt, Roberto C. Ramos, C. J. Lobb, J. R. Anderson, and F. C. Wellstood
Published 22 January 2003 (4 pages)
020509(R) [View PDF (352 kB)]
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c-axis Josephson tunneling in dx2-y2-wave superconductors
Kazumi Maki and Stephan Haas
Published 24 January 2003 (4 pages)
020510(R) [View PDF (137 kB)]
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Quasiparticle scattering interference in high-temperature superconductors
Qiang-Hua Wang and Dung-Hai Lee
Published 31 January 2003 (4 pages)
020511(R) [View PDF (227 kB)]

ARTICLES

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

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First-principles study of the structural energetics of PdTi and PtTi
Xiangyang Huang, Karin M. Rabe, and Graeme J. Ackland
Published 6 January 2003 (8 pages)
024101 [View PDF (336 kB)]
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Multiple-energy x-ray holography:  Polarization effect
V. Bortolani, V. Celli, and A. M. Marvin
Published 9 January 2003 (7 pages)
024102 [View PDF (219 kB)]
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Ferroelectric properties of [4-NH2C5H4NH][SbCl4]
R. Jakubas, Z. Ciunik, and G. Bator
Published 13 January 2003 (6 pages)
024103 [View PDF (142 kB)]
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Structures and energies of vacancy-Cu clusters in α-Fe
A. Takahashi, N. Soneda, S. Ishino, and G. Yagawa
Published 16 January 2003 (9 pages)
024104 [View PDF (350 kB)]
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Molecular-dynamics study of the high-temperature elasticity of quartz above the α-β phase transition
Hajime Kimizuka, Hideo Kaburaki, and Yoshiaki Kogure
Published 16 January 2003 (7 pages)
024105 [View PDF (182 kB)]
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Nature and strength of defect interactions in cubic stabilized zirconia
A. Bogicevic and C. Wolverton
Published 17 January 2003 (13 pages)
024106 [View PDF (1,076 kB)]
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Elasticity of carbon allotropes. I. Optimization, and subsequent modification, of an anharmonic Keating model for cubic diamond
C. S. G. Cousins
Published 22 January 2003 (13 pages)
024107 [View PDF (118 kB)]
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Elasticity of carbon allotropes. II. Modified anharmonic Keating model for hexagonal diamond
C. S. G. Cousins
Published 22 January 2003 (7 pages)
024108 [View PDF (68 kB)]
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Elasticity of carbon allotropes. III. Hexagonal graphite: Review of data, previous calculations, and a fit to a modified anharmonic Keating model
C. S. G. Cousins and M. I. Heggie
Published 22 January 2003 (12 pages)
024109 [View PDF (112 kB)]
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Elasticity of carbon allotropes. IV. Rhombohedral graphite: Elasticity, zone-center optic modes, and phase transformation using transferred Keating parameters
C. S. G. Cousins
Published 22 January 2003 (11 pages)
024110 [View PDF (108 kB)]
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Low-temperature phase of chromium-doped dimethylammonium gallium sulfate hexahydrate studied by electron paramagnetic resonance
G. Völkel, R. Böttcher, D. Michel, and Z. Czapla
Published 22 January 2003 (14 pages)
024111 [View PDF (295 kB)]
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Dynamic properties of screw dislocations in Cu:  A molecular dynamics study
D. Mordehai, Y. Ashkenazy, I. Kelson, and G. Makov
Published 22 January 2003 (9 pages)
024112 [View PDF (457 kB)]
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Atomistic simulations of spherical indentations in nanocrystalline gold
D. Feichtinger, P. M. Derlet, and H. Van Swygenhoven
Published 23 January 2003 (4 pages)
024113 [View PDF (138 kB)]
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Ferroelastic dynamics and strain compatibility
T. Lookman, S. R. Shenoy, K. Ø. Rasmussen, A. Saxena, and A. R. Bishop
Published 31 January 2003 (27 pages)
024114 [View PDF (640 kB)]
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X-ray fluorescence holography: Going beyond the diffraction limit
S. Marchesini and C. S. Fadley
Published 31 January 2003 (7 pages)
024115 [View PDF (578 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Atomic site preferences and structural evolution in vanadium-doped ZrSiO4 from multinuclear solid-state NMR
N. Dajda, J. M. Dixon, M. E. Smith, N. Carthey, and P. T. Bishop
Published 6 January 2003 (9 pages)
024201 [View PDF (176 kB)]
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Interfaces and quasicrystals as competing crystal lattices: Towards a crystallographic theory of interfaces
David Romeu
Published 16 January 2003 (12 pages)
024202 [View PDF (967 kB)]
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Density of states and light-vibration coupling coefficient in B2O3 glasses with different thermal history
N. V. Surovtsev, A. P. Shebanin, and M. A. Ramos
Published 17 January 2003 (7 pages)
024203 [View PDF (75 kB)]
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Molecular-dynamics simulations of rapid alloying of microclusters using a many-body potential
Shin-ichi Sawada, Yasushi Shimizu, and Kensuke S. Ikeda
Published 17 January 2003 (13 pages)
024204 [View PDF (896 kB)]
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Scaling properties of the one-dimensional Anderson model with correlated diagonal disorder
L. I. Deych, M. V. Erementchouk, and A. A. Lisyansky
Published 24 January 2003 (5 pages)
024205 [View PDF (62 kB)]
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ac and dc conductivity, magnetoresistance, and scaling in cellular percolation systems
C. Chiteme and D. S. McLachlan
Published 29 January 2003 (18 pages)
024206 [View PDF (381 kB)]
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1/f or flicker noise in cellular percolation systems
C. Chiteme, D. S. McLachlan, and I. Balberg
Published 29 January 2003 (12 pages)
024207 [View PDF (206 kB)]
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Surface structure of Al-Pd-Mn quasicrystals: Existence of supersaturated bulk vacancy concentrations
Ph. Ebert, M. Yurechko, F. Kluge, T. Cai, B. Grushko, P. A. Thiel, and K. Urban
Published 31 January 2003 (8 pages)
024208 [View PDF (104 kB)]
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Hard-sphere fluid with tight-binding electronic interactions:  A glue model treatment
M. Reinaldo-Falagán, P. Tarazona, E. Chacón, E. Velasco, and J. P. Hernandez
Published 31 January 2003 (13 pages)
024209 [View PDF (172 kB)]
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Temperature-induced boron coordination change in alkali borate glasses and melts
Odile Majérus, Laurent Cormier, Georges Calas, and Brigitte Beuneu
Published 31 January 2003 (7 pages)
024210 [View PDF (202 kB)]

Magnetism

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Calorimetric and magnetic investigations of the metamagnet Pr0.5Ca0.5Mn0.95Ga0.05O3
V. Hardy, A. Maignan, S. Hébert, and C. Martin
Published 6 January 2003 (7 pages)
024401 [View PDF (92 kB)]
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FMR evidence of finite-size effects in CoCu granular alloys
B. R. Pujada, E. H. C. P. Sinnecker, A. M. Rossi, C. A. Ramos, and A. P. Guimarães
Published 6 January 2003 (6 pages)
024402 [View PDF (86 kB)]
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Modulational instability of nonlinear spin waves in easy-axis antiferromagnetic chains. II. Influence of sample shape on intrinsic localized modes and dynamic spin defects
L. Q. English, M. Sato, and A. J. Sievers
Published 6 January 2003 (12 pages)
024403 [View PDF (500 kB)]
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Coherent electronic transport and Kondo resonance in magnetic nanostructures
Bogdan R. Bułka and Stanisław Lipiński
Published 9 January 2003 (8 pages)
024404 [View PDF (109 kB)]
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Spin dynamics of the one-dimensional magnet Na2MnF5
A. Krimmel, R. Stief, J. Pebler, L.-P. Regnault, and M. Ohl
Published 10 January 2003 (6 pages)
024405 [View PDF (80 kB)]
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Large effects of A-site average cation size on the properties of the double perovskites Ba2-xSrxMnReO6:  A d5-d1 system
Guerman Popov, Martha Greenblatt, and Mark Croft
Published 13 January 2003 (9 pages)
024406 [View PDF (154 kB)]
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Spin-polarized metastable-atom deexcitation spectroscopy of Fe/Cu(100) surfaces with perpendicular magnetization
M. Kurahashi, T. Suzuki, X. Ju, and Y. Yamauchi
Published 13 January 2003 (6 pages)
024407 [View PDF (122 kB)]
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Strain release of (La,Ca)MnO3 thin films by YBa2Cu3O7-δ
Z. Q. Yang, R. Hendrikx, J. Aarts, Y. Qin, and H. W. Zandbergen
Published 13 January 2003 (5 pages)
024408 [View PDF (295 kB)]
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Interface bonding versus strain-induced magnetic anisotropy in epitaxial Fe/semiconductor structures
S. McPhail, C. M. Gürtler, F. Montaigne, Y. B. Xu, M. Tselepi, and J. A. C. Bland
Published 15 January 2003 (5 pages)
024409 [View PDF (63 kB)]
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Random matrix theory of the proximity effect in disordered wires
M. Titov and H. Schomerus
Published 16 January 2003 (12 pages)
024410 [View PDF (210 kB)]
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Time-domain excitation of quantized magnetostatic spin-wave modes in patterned NiFe thin film ensembles
T. M. Crawford, M. Covington, and G. J. Parker
Published 16 January 2003 (5 pages)
024411 [View PDF (175 kB)]
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Boundaries, cusps, and discontinuities in the multimagnon continua of one-dimensional quantum spin systems
T. Barnes
Published 16 January 2003 (9 pages)
024412 [View PDF (201 kB)]
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Chiral critical behavior of frustrated spin systems in two dimensions from five-loop renormalization-group expansions
P. Calabrese, E. V. Orlov, P. Parruccini, and A. I. Sokolov
Published 16 January 2003 (9 pages)
024413 [View PDF (402 kB)]
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Interfacial disorder-driven metal-insulator transition and enhanced low-temperature magnetoresistance in La0.7Ca0.3MnO3/LaNiO3 superlattices
Prahallad Padhan and R. C. Budhani
Published 17 January 2003 (6 pages)
024414 [View PDF (98 kB)]
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Magnetic properties of finite Co chains on Pt(111)
B. Lazarovits, L. Szunyogh, and P. Weinberger
Published 21 January 2003 (6 pages)
024415 [View PDF (82 kB)]
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Slow relaxation in ferromagnetic nanoparticles: Indication of spin-glass behavior
Markus Ulrich, Jesus García-Otero, José Rivas, and Armin Bunde
Published 21 January 2003 (4 pages)
024416 [View PDF (79 kB)]
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Electronic structure and x-ray magnetic circular dichroism in Fe3O4 and Mn-, Co-, or Ni-substituted Fe3O4
V. N. Antonov, B. N. Harmon, and A. N. Yaresko
Published 22 January 2003 (14 pages)
024417 [View PDF (205 kB)]
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Randomly dilute spin models with cubic symmetry
Pasquale Calabrese, Andrea Pelissetto, and Ettore Vicari
Published 22 January 2003 (9 pages)
024418 [View PDF (100 kB)]
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Nature of the quantum phase transition in clean itinerant Heisenberg ferromagnets
T. R. Kirkpatrick and D. Belitz
Published 22 January 2003 (14 pages)
024419 [View PDF (146 kB)]
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First-principles study of the magnetic structures of ordered and disordered Mn-Ir alloys
A. Sakuma, K. Fukamichi, K. Sasao, and R. Y. Umetsu
Published 23 January 2003 (7 pages)
024420 [View PDF (247 kB)]
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Level splittings in exchange-biased spin tunneling
Gwang-Hee Kim
Published 24 January 2003 (5 pages)
024421 [View PDF (56 kB)]
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Spinons in more than one dimension: Resonance valence bond state stabilized by frustration
A. A. Nersesyan and A. M. Tsvelik
Published 24 January 2003 (19 pages)
024422 [View PDF (329 kB)]
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Appearance of the spin-Peierls phase under pressure in Cu1-xMgxGeO3
T. Masuda, D. Yano, R. Kuroda, K. Uchinokura, H. Kuroe, T. Sekine, Y. Katsuki, K. Ohwada, Y. Fujii, H. Nakao, and Y. Murakami
Published 27 January 2003 (6 pages)
024423 [View PDF (110 kB)]
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Multisite-interaction Ising model approach to the solid 3He system on a triangular lattice
T. A. Arakelyan, V. R. Ohanyan, L. N. Ananikyan, N. S. Ananikian, and M. Roger
Published 28 January 2003 (13 pages)
024424 [View PDF (136 kB)]
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EPR of Fe3+ in a LaCaAlO4 single crystal: Effect of substitutional disorder
Sushil K. Misra and Serguei I. Andronenko
Published 28 January 2003 (6 pages)
024425 [View PDF (96 kB)]
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Self-energy approach to the correlated Kondo lattice model
W. Nolting, G. G. Reddy, A. Ramakanth, D. Meyer, and J. Kienert
Published 28 January 2003 (8 pages)
024426 [View PDF (103 kB)]
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Pressure effects on an organic radical ferromagnet: 2,5-difluorophenyl-α-nitronyl nitroxide
M. Mito, H. Deguchi, T. Tanimoto, T. Kawae, S. Nakatsuji, H. Morimoto, H. Anzai, H. Nakao, Y. Murakami, and K. Takeda
Published 28 January 2003 (8 pages)
024427 [View PDF (135 kB)]
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Magnetization reversal in an Fe film with an array of elliptical holes on a square lattice
I. Guedes, M. Grimsditch, V. Metlushko, P. Vavassori, R. Camley, B. Ilic, P. Neuzil, and R. Kumar
Published 30 January 2003 (7 pages)
024428 [View PDF (894 kB)]
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Magnetoelastic coupling in thin films with weak out-of-plane anisotropy
M. Ciria, J. I. Arnaudas, L. Benito, C. de la Fuente, A. del Moral, J. K. Ha, and R. C. O’Handley
Published 30 January 2003 (6 pages)
024429 [View PDF (162 kB)]
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Comparison of CaMn1-xRuxO3 and CaMn1-yMoyO3 perovskites
L. Pi, S. Hébert, C. Martin, A. Maignan, and B. Raveau
Published 30 January 2003 (7 pages)
024430 [View PDF (135 kB)]
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Anisotropic x-ray magnetic linear dichroism at the L2,3 edges of cubic Fe, Co, and Ni: Ab initio calculations and model theory
J. Kuneš and P. M. Oppeneer
Published 30 January 2003 (9 pages)
024431 [View PDF (133 kB)]
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Double metamagnetic transition in the bilayer ruthenate Sr3Ru2O7
E. Ohmichi, Y. Yoshida, S. I. Ikeda, N. V. Mushunikov, T. Goto, and T. Osada
Published 31 January 2003 (5 pages)
024432 [View PDF (62 kB)]

Superfluidity and superconductivity

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Nuclear magnetic resonance chemical shifts and paramagnetic field modifications in La2CuO4
S. Renold, T. Heine, J. Weber, and P. F. Meier
Published 6 January 2003 (8 pages)
024501 [View PDF (140 kB)]
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Theory for high-Tc superconductors considering inhomogeneous charge distribution
E. V. L. de Mello, E. S. Caixeiro, and J. L. González
Published 13 January 2003 (9 pages)
024502 [View PDF (170 kB)]
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Zero-bias conductance peak in tunneling spectroscopy of hybrid superconductor junctions
Shin-Tza Wu and Chung-Yu Mou
Published 13 January 2003 (14 pages)
024503 [View PDF (303 kB)]
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Competition between composite and modulated configurations in Bi2Sr2CaCu2O8+δ and its relation to oxygen stoichiometry
J. M. Perez-Mato, J. Etrillard, J. M. Kiat, B. Liang, and C. T. Lin
Published 14 January 2003 (13 pages)
024504 [View PDF (519 kB)]
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Evidence of a small exciton in the Ba1-xKxBiO3 superconductor and its relationship with superconductivity
Y. Y. Wang and P. D. Han
Published 16 January 2003 (10 pages)
024505 [View PDF (197 kB)]
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Two classes of Mott insulator
Dung-Hai Lee and Steven A. Kivelson
Published 16 January 2003 (7 pages)
024506 [View PDF (65 kB)]
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Transition from the collective to the single-particle regimes in a quantum fluid
A. Cunsolo, G. Monaco, M. Nardone, G. Pratesi, and R. Verbeni
Published 17 January 2003 (8 pages)
024507 [View PDF (115 kB)]
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Finite-size and boundary effects on the I-V characteristics of two-dimensional superconducting networks
Lei-Han Tang and Qing-Hu Chen
Published 17 January 2003 (11 pages)
024508 [View PDF (147 kB)]
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Superconductivity in an anomalously tetragonal YBa2Cu3O6.62 single crystal: A possible singularity in the structural phase diagram
T. Frello, N. H. Andersen, M. Baziljevich, T. H. Johansen, J.-C. Grivel, H. F. Poulsen, M. v. Zimmermann, J. R. Schneider, R. Liang, P. Dosanjh, W. N. Hardy, and Th. Wolf
Published 17 January 2003 (5 pages)
024509 [View PDF (318 kB)]
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Charge-imbalance effects in intrinsic Josephson systems
S. Rother, Y. Koval, P. Müller, R. Kleiner, D. A. Ryndyk, J. Keller, and C. Helm
Published 17 January 2003 (8 pages)
024510 [View PDF (376 kB)]
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Phase phonon spectrum and melting in a quantum rotor model with diagonal disorder
W. A. Al-Saidi and D. Stroud
Published 22 January 2003 (7 pages)
024511 [View PDF (105 kB)]
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Critical currents of MgB2 thin films deposited in situ by sputtering
S. L. Prischepa, M. L. Della Rocca, L. Maritato, M. Salvato, R. Di Capua, M. G. Maglione, and R. Vaglio
Published 22 January 2003 (4 pages)
024512 [View PDF (65 kB)]
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Pair Fermi contour and repulsion-induced superconductivity in cuprates
V. I. Belyavsky and Yu. V. Kopaev
Published 23 January 2003 (16 pages)
024513 [View PDF (248 kB)]
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Breakdown of the coexistence of spin-singlet superconductivity and itinerant ferromagnetism
R. Shen, Z. M. Zheng, S. Liu, and D. Y. Xing
Published 23 January 2003 (6 pages)
024514 [View PDF (68 kB)]
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Coexistence of ferromagnetism and superconductivity
T. R. Kirkpatrick and D. Belitz
Published 24 January 2003 (15 pages)
024515 [View PDF (159 kB)]
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Unusual electronic structure of the pseudoladder compound CaCu2O3
T. K. Kim, H. Rosner, S.-L. Drechsler, Z. Hu, C. Sekar, G. Krabbes, J. Málek, M. Knupfer, J. Fink, and H. Eschrig
Published 29 January 2003 (5 pages)
024516 [View PDF (130 kB)]
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Phonon structure in I-V characteristic of MgB2 point contacts
I. K. Yanson, V. V. Fisun, N. L. Bobrov, Yu. G. Naidyuk, W. N. Kang, Eun-Mi Choi, Hyun-Jung Kim, and Sung-Ik Lee
Published 31 January 2003 (6 pages)
024517 [View PDF (236 kB)]
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Magnetic flux jumps in textured Bi2Sr2CaCu2O8+δ
A. Nabiałek, M. Niewczas, H. Dabkowska, A. Dabkowski, J. P. Castellan, and B. D. Gaulin
Published 31 January 2003 (9 pages)
024518 [View PDF (109 kB)]
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Muon spin rotation and SQUID investigation of superconductivity in (NH3)xNaK2C60(x∼0.7)
M. Riccò, T. Shiroka, E. Zannoni, F. Barbieri, C. Bucci, and F. Bolzoni
Published 31 January 2003 (7 pages)
024519 [View PDF (79 kB)]

COMMENTS

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Comment on “Periodic hole structure in a spin-chain ladder material Sr14Cu24O41”
Sander van Smaalen
Published 22 January 2003 (1 page)
026101 [View PDF (14 kB)]
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Comment on “Energy and pressure versus volume: Equations of state motivated by the stabilized jellium model”
Wilfried B. Holzapfel
Published 29 January 2003 (3 pages)
026102 [View PDF (41 kB)]
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Reply to “Comment on ‘Energy and pressure versus volume:  Equations of state motivated by the stabilized jellium model’ ”
Alim B. Alchagirov, John P. Perdew, Jonathan C. Boettger, R. C. Albers, and Carlos Fiolhais
Published 29 January 2003 (5 pages)
026103 [View PDF (63 kB)]
 
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