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PROLA » Phys. Rev. B » Volume 68 » Issue 13
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Physical Review B – 1 October 2003
Volume 68, Issue 13

BRIEF REPORTS

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

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High-pressure synthesis and study of low-compressibility molybdenum nitride (MoN and MoN1-x) phases
Emmanuel Soignard, Paul F. McMillan, Tracey D. Chaplin, Sharif M. Farag, Craig L. Bull, Maddury S. Somayazulu, and Kurt Leinenweber
Published 8 October 2003 (4 pages)
132101 [View PDF (124 kB)]
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Magnetic-field and pressure effects on charge-density-wave, superconducting, and magnetic states in Lu5Ir4Si10 and Er5Ir4Si10
M. H. Jung, H. C. Kim, A. Migliori, F. Galli, and J. A. Mydosh
Published 13 October 2003 (4 pages)
132102 [View PDF (279 kB)]
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Selective optical bleaching of Cr3+ luminescence at low temperature in MgO codoped near stoichiometric LiNbO3:Cr crystals
T. P. J. Han, F. Jaque, L. Arizméndi, V. Bermúdez, A. Suchocki, A. Kaminska, and S. Kobyakov
Published 29 October 2003 (4 pages)
132103 [View PDF (57 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Relations between the six-dimensional structure of icosahedral Al-Pd-Mn and its 1/1 crystal approximants
Akiji Yamamoto and Hiroyuki Takakura
Published 2 October 2003 (4 pages)
132201 [View PDF (304 kB)]
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Positronium formation in poly(methyl methacrylate)
C. Dauwe, B. Van Waeyenberge, and N. Balcaen
Published 3 October 2003 (4 pages)
132202 [View PDF (52 kB)]
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Viscosity of bulk and ribbon Zr-based glasses well below and in the vicinity of Tg: A comparative study
A. E. Berlev, O. P. Bobrov, V. A. Khonik, K. Csach, A. Juríková, J. Miškuf, H. Neuhäuser, and M. Yu. Yazvitsky
Published 17 October 2003 (4 pages)
132203 [View PDF (54 kB)]
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Electron momentum distribution of icosahedral Cd84Yb16 studied by Compton scattering
J. T. Okada, Y. Watanabe, S. Nanao, R. Tamura, S. Takeuchi, Y. Yokoyama, N. Hiraoka, M. Itou, and Y. Sakurai
Published 27 October 2003 (4 pages)
132204 [View PDF (47 kB)]

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

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Structural and magnetic phase transition in MnAs(0001)/GaAs(111) epitaxial films
B. Jenichen, V. M. Kaganer, M. Kästner, C. Herrmann, L. Däweritz, K. H. Ploog, N. Darowski, and I. Zizak
Published 17 October 2003 (4 pages)
132301 [View PDF (202 kB)]

Magnetism

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Random walk simulation of magnetotransport in magnetic granular systems
L. Sheng, D. Y. Xing, H. Y. Teng, and D. N. Sheng
Published 2 October 2003 (4 pages)
132401 [View PDF (70 kB)]
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First-principles investigation of phonon softenings and lattice instabilities in the shape-memory system Ni2MnGa
A. T. Zayak, P. Entel, J. Enkovaara, A. Ayuela, and R. M. Nieminen
Published 3 October 2003 (4 pages)
132402 [View PDF (199 kB)]
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Excitation of spin waves at the Fe(100) surface by spin-polarized electron scattering
M. R. Vernoy and H. Hopster
Published 3 October 2003 (3 pages)
132403 [View PDF (38 kB)]
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Observation of three-dimensional Heisenberg-like ferromagnetism in single crystal La0.875Sr0.125MnO3
Sunil Nair, A. Banerjee, A. V. Narlikar, D. Prabhakaran, and A. T. Boothroyd
Published 3 October 2003 (4 pages)
132404 [View PDF (49 kB)]
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Magnetism in Mn clusters: Interplay between spin ordering and structure
Florentino López-Urías and Alejandro Díaz-Ortiz
Published 6 October 2003 (4 pages)
132405 [View PDF (251 kB)]
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Memory effects in the magnetotransport properties of the classical Drude metal
N. V. Smith
Published 7 October 2003 (2 pages)
132406 [View PDF (30 kB)]
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Percolative metal-insulator transition in La0.9Sr0.1MnO3 ultrathin films by resistive relaxation
X. J. Chen, H.-U. Habermeier, and C. C. Almasan
Published 14 October 2003 (4 pages)
132407 [View PDF (483 kB)]
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Resonance magnetoelectric effects in layered magnetostrictive-piezoelectric composites
M. I. Bichurin, D. A. Filippov, V. M. Petrov, V. M. Laletsin, N. Paddubnaya, and G. Srinivasan
Published 15 October 2003 (4 pages)
132408 [View PDF (56 kB)]
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Vortex behavior near a spin vacancy in two-dimensional XY magnets
A. R. Pereira, L. A. S. Mól, S. A. Leonel, P. Z. Coura, and B. V. Costa
Published 16 October 2003 (4 pages)
132409 [View PDF (82 kB)]
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Sign inversion of the high-field Hall slope in epitaxial La0.5Ca0.5MnO3 thin films
M. Malfait, I. Gordon, V. V. Moshchalkov, Y. Bruynseraede, G. Borghs, and P. Wagner
Published 20 October 2003 (4 pages)
132410 [View PDF (76 kB)]
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Searching for quantum interference effects in La0.7Ca0.3MnO3 films on SrTiO3
M. Ziese
Published 24 October 2003 (4 pages)
132411 [View PDF (62 kB)]

Superfluidity and superconductivity

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Staggered-flux normal state in the weakly doped t-J model
Dmitri A. Ivanov and Patrick A. Lee
Published 6 October 2003 (4 pages)
132501 [View PDF (69 kB)]
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Proximity-induced superconductivity in platinum metals
D. Katayama, A. Sumiyama, and Y. Oda
Published 6 October 2003 (4 pages)
132502 [View PDF (59 kB)]
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Extraction of the electron-phonon interaction from tunneling data in the multigap superconductor MgB2
O. V. Dolgov, R. S. Gonnelli, G. A. Ummarino, A. A. Golubov, S. V. Shulga, and J. Kortus
Published 6 October 2003 (4 pages)
132503 [View PDF (53 kB)]
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Effect of hydrostatic pressure on the superconductivity in NaxCoO2⋅yH2O
B. Lorenz, J. Cmaidalka, R. L. Meng, and C. W. Chu
Published 7 October 2003 (3 pages)
132504 [View PDF (41 kB)]
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Toward one-band superconductivity in MgB2
Steven C. Erwin and I. I. Mazin
Published 7 October 2003 (4 pages)
132505 [View PDF (73 kB)]
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Ambivalence of the anisotropy of the vortex lattice in an anisotropic type-II superconductor
I. L. Landau, A. V. Sologubenko, and H. R. Ott
Published 14 October 2003 (2 pages)
132506 [View PDF (139 kB)]
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Unconventional upper- and lower-critical fields and normal-state magnetic susceptibility of the superconducting compound Na0.35CoO2⋅1.3H2O
Hiroya Sakurai, Kazunori Takada, Shunsuke Yoshii, Takayoshi Sasaki, Koichi Kindo, and Eiji Takayama-Muromachi
Published 16 October 2003 (3 pages)
132507 [View PDF (51 kB)]
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Evidence for coherent interchain electron transport in quasi-one-dimensional molecular conductors
Haeyong Kang, Y. J. Jo, S. Uji, and W. Kang
Published 23 October 2003 (4 pages)
132508 [View PDF (612 kB)]
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Josephson vortex interaction mediated by cavity modes: Tunable coupling for superconducting qubits
M. V. Fistul and A. V. Ustinov
Published 27 October 2003 (4 pages)
132509 [View PDF (199 kB)]

ARTICLES

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

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Negative thermal expansion and oxygen disorder in cubic ZrMo2O8
Simon Allen and J. S. O. Evans
Published 3 October 2003 (3 pages)
134101 [View PDF (385 kB)]
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Electric field effects on the phase transitions in [001]-oriented (1-x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 single crystals with compositions near the morphotropic phase boundary
Jiaping Han and Wenwu Cao
Published 7 October 2003 (6 pages)
134102 [View PDF (105 kB)]
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First-principles study of oxygen-vacancy pinning of domain walls in PbTiO3
Lixin He and David Vanderbilt
Published 7 October 2003 (7 pages)
134103 [View PDF (81 kB)]
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First-principles study of lattice instabilities in ferromagnetic Ni2MnGa
Claudia Bungaro, K. M. Rabe, and A. Dal Corso
Published 8 October 2003 (9 pages)
134104 [View PDF (570 kB)]
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Molecular dynamics simulation of pressure-induced phase transitions in LiYF4 and LiYbF4
A. Sen, S. L. Chaplot, and R. Mittal
Published 8 October 2003 (8 pages)
134105 [View PDF (327 kB)]
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Nonhydrostatic stabilization of an orthorhombic phase of zirconia
Giuseppe Fadda, Lev Truskinovsky, and Giovanni Zanzotto
Published 8 October 2003 (10 pages)
134106 [View PDF (340 kB)]
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Radiation-induced amorphization of rare-earth titanate pyrochlores
Jie Lian, Jian Chen, L. M. Wang, Rodney C. Ewing, J. Matt Farmer, Lynn A. Boatner, and K. B. Helean
Published 15 October 2003 (9 pages)
134107 [View PDF (138 kB)]
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Phase transition between the CaCl2-type and α-PbO2-type structures of germanium dioxide
Shigeaki Ono, Taku Tsuchiya, Kei Hirose, and Yasuo Ohishi
Published 16 October 2003 (7 pages)
134108 [View PDF (80 kB)]
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Determination of the phase boundary between the B1 and B2 phases in NaCl by in situ x-ray diffraction
Norimasa Nishiyama, Tomoo Katsura, Ken-ichi Funakoshi, Atsushi Kubo, Tomoaki Kubo, Yoshinori Tange, Yu-ichiro Sueda, and Sho Yokoshi
Published 17 October 2003 (8 pages)
134109 [View PDF (86 kB)]
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First-principles study of point-defect structures in C15 ZrCo2 and ZrCr2 and B2 ZrCo
M. Krčmar and C. L. Fu
Published 27 October 2003 (8 pages)
134110 [View PDF (87 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Three-dimensional Landau theory for multivariant stress-induced martensitic phase transformations. III. Alternative potentials, critical nuclei, kink solutions, and dislocation theory
Valery I. Levitas, Dean L. Preston, and Dong-Wook Lee
Published 6 October 2003 (24 pages)
134201 [View PDF (859 kB)]
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Photoelasticity of crystalline and amorphous silica from first principles
D. Donadio, M. Bernasconi, and F. Tassone
Published 6 October 2003 (15 pages)
134202 [View PDF (191 kB)]
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Dynamical mean-field theory of quantum stripe glasses
Harry Westfahl, Jr., Jörg Schmalian, and Peter G. Wolynes
Published 7 October 2003 (10 pages)
134203 [View PDF (188 kB)]
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Anomalous magnetism in decagonal Al69.8Pd12.1Mn18.1
D. Rau, J. L. Gavilano, Sh. Mushkolaj, C. Beeli, M. A. Chernikov, and H. R. Ott
Published 7 October 2003 (8 pages)
134204 [View PDF (145 kB)]
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Ultrasonic attenuation in a quasicrystal studied by picosecond acoustics as a function of temperature and frequency
J.-Y. Duquesne and B. Perrin
Published 7 October 2003 (6 pages)
134205 [View PDF (120 kB)]
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Maximum superheating and undercooling: Systematics, molecular dynamics simulations, and dynamic experiments
Sheng-Nian Luo, Thomas J. Ahrens, Tahir Çağın, Alejandro Strachan, William A. Goddard, III, and Damian C. Swift
Published 14 October 2003 (11 pages)
134206 [View PDF (129 kB)]
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Bosonic excitations in random media
V. Gurarie and J. T. Chalker
Published 15 October 2003 (19 pages)
134207 [View PDF (190 kB)]
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Generalized Ginzburg-Landau functionals for alloys: General equations and comparison to the phase-field method
I. R. Pankratov and V. G. Vaks
Published 17 October 2003 (17 pages)
134208 [View PDF (200 kB)]
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Numerical study on the dynamics of driven disordered colloids
Yigang Cao, Jiangxing Chen, Youmei Wang, Zhengkuan Jiao, and W. K. Chow
Published 17 October 2003 (4 pages)
134209 [View PDF (372 kB)]
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Structural perfection and the electrical and magnetic responses of icosahedral AlPdMn quasicrystals
M. Klanjšek, P. Jeglič, P. McGuiness, M. Feuerbacher, E. S. Zijlstra, J. M. Dubois, and J. Dolinšek
Published 20 October 2003 (9 pages)
134210 [View PDF (112 kB)]
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Coincidence of reciprocal lattice planes model for quasicrystal-crystal epitaxy
E. J. Widjaja and L. D. Marks
Published 24 October 2003 (10 pages)
134211 [View PDF (744 kB)]

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

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Superradiance of low-density Frenkel excitons in a crystal slab of three-level atoms: The quantum interference effect
G. R. Jin, P. Zhang, Yu-xi Liu, and C. P. Sun
Published 3 October 2003 (19 pages)
134301 [View PDF (278 kB)]
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Length-scale competition for the sine-Gordon kink in a random environment
J. Garnier
Published 3 October 2003 (11 pages)
134302 [View PDF (163 kB)]
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Surface elastic waves in solid composites of two-dimensional periodicity
B. Manzanares-Martínez and F. Ramos-Mendieta
Published 3 October 2003 (8 pages)
134303 [View PDF (788 kB)]
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Nuclear relaxation in the dideuterides of hafnium and titanium
G. Majer, J. Gottwald, U. Kaess, D. T. Peterson, and R. G. Barnes
Published 14 October 2003 (6 pages)
134304 [View PDF (89 kB)]
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Temperature dependence of lattice vibrations and analysis of the specific heat of graphite
Takeshi Nihira and Tadao Iwata
Published 24 October 2003 (16 pages)
134305 [View PDF (172 kB)]

Magnetism

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Slow dynamics in a two-dimensional Ising model with competing interactions
Pablo M. Gleiser, Francisco A. Tamarit, Sergio A. Cannas, and Marcelo A. Montemurro
Published 1 October 2003 (6 pages)
134401 [View PDF (648 kB)]
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Magnetic properties of icosahedral Al-Pd-Mn quasicrystals
F. Hippert, M. Audier, J. J. Préjean, A. Sulpice, E. Lhotel, V. Simonet, and Y. Calvayrac
Published 2 October 2003 (13 pages)
134402 [View PDF (428 kB)]
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Staggered dimer order and criticality in an S=1/2 quantum spin ladder system with four-spin exchange
Keigo Hijii, Shaojin Qin, and Kiyohide Nomura
Published 3 October 2003 (8 pages)
134403 [View PDF (108 kB)]
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Electronic conductivity in NixCr1-x and NixCu1-x fcc alloy systems
A. Vernes, H. Ebert, and J. Banhart
Published 3 October 2003 (8 pages)
134404 [View PDF (141 kB)]
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Infrared investigation of the low-temperature structural and magnetic transitions in the spin-ladder candidate (DT-TTF)2Au(mnt)2
R. Wesołowski, J. T. Haraldsen, J. L. Musfeldt, T. Barnes, M. Mas-Torrent, C. Rovira, R. T. Henriques, and M. Almeida
Published 3 October 2003 (8 pages)
134405 [View PDF (403 kB)]
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Spin fluctuation in single-crystalline terbium probed by temperature-dependent magnetic EXAFS
Zhongrui Li, H. Wende, A. Scherz, G. Ceballos, and K. Baberschke
Published 6 October 2003 (6 pages)
134406 [View PDF (85 kB)]
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Half-metallic ferromagnetism in transition metal pnictides and chalcogenides with wurtzite structure
Wen-Hui Xie, Bang-Gui Liu, and D. G. Pettifor
Published 6 October 2003 (7 pages)
134407 [View PDF (1,164 kB)]
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Charge and Zener polaron order in Bi0.75Sr0.25MnO3
Carlos Frontera, José Luis García-Muñoz, Miguel A. G. Aranda, Maryvonne Hervieu, Clemens Ritter, Lluís Mañosa, Xavier G. Capdevila, and Albert Calleja
Published 7 October 2003 (8 pages)
134408 [View PDF (213 kB)]
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Disappearance and reappearance of magnetic ordering upon lanthanide substitution in (Er1-xDyx)Al2
A. L. Lima, K. A. Gschneidner, Jr., V. K. Pecharsky, and A. O. Pecharsky
Published 7 October 2003 (8 pages)
134409 [View PDF (144 kB)]
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Frustration-driven spin freezing in the S=1/2 fcc perovskite Sr2MgReO6
C. R. Wiebe, J. E. Greedan, P. P. Kyriakou, G. M. Luke, J. S. Gardner, A. Fukaya, I. M. Gat-Malureanu, P. L. Russo, A. T. Savici, and Y. J. Uemura
Published 7 October 2003 (10 pages)
134410 [View PDF (606 kB)]
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Inelastic neutron scattering study of the intra-lanthanide alloys ErxPr1-x (x=0.6,0.8)
Th. Strässle, S. Janssen, F. Juranyi, A. Furrer, O. Moze, A. O. Pecharsky, V. K. Pecharsky, and K. A. Gschneidner, Jr.
Published 7 October 2003 (6 pages)
134411 [View PDF (95 kB)]
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First-principles relativistic theory of the magnetic response of paramagnetic metals: Application to yttrium and scandium
V. Thakor, J. B. Staunton, J. Poulter, S. Ostanin, B. Ginatempo, and Ezio Bruno
Published 7 October 2003 (5 pages)
134412 [View PDF (231 kB)]
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Magnetic relaxation in Tl2Ba2CaCu2O8 single crystals by SQUID magnetometer and micro-Hall sensor
P. Chowdhury, Heon-Jung Kim, W. N. Kang, Dong-Jin Zang, Sung-Ik Lee, and D. H. Kim
Published 8 October 2003 (7 pages)
134413 [View PDF (173 kB)]
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Phase diagram of the La1-xCaxMnO3 compound (0.5<~x<~0.9)
M. Pissas and G. Kallias
Published 8 October 2003 (9 pages)
134414 [View PDF (400 kB)]
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Ferroelectric-field-induced tuning of magnetism in the colossal magnetoresistive oxide La1-xSrxMnO3
X. Hong, A. Posadas, A. Lin, and C. H. Ahn
Published 8 October 2003 (5 pages)
134415 [View PDF (315 kB)]
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Optical and magneto-optical properties of nanocrystalline Fe-rich Fe-Si alloy films
Y. V. Kudryavtsev, Y. P. Lee, J. Dubowik, and J. Y. Rhee
Published 9 October 2003 (8 pages)
134416 [View PDF (180 kB)]
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Quantum computing with antiferromagnetic spin clusters
Florian Meier, Jeremy Levy, and Daniel Loss
Published 10 October 2003 (15 pages)
134417 [View PDF (447 kB)]
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Critical equation of state of randomly dilute Ising systems
Pasquale Calabrese, Martino De Prato, Andrea Pelissetto, and Ettore Vicari
Published 13 October 2003 (11 pages)
134418 [View PDF (123 kB)]
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Density matrix renormalization group calculations for two-dimensional lattices: Application to the spin-half and spin-one square-lattice Heisenberg models
D. J. J. Farnell
Published 13 October 2003 (7 pages)
134419 [View PDF (74 kB)]
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Intergrain tunneling in granular Sr2FeMoO6 studied by pulsed high currents
B. Fisher, K. B. Chashka, L. Patlagan, and G. M. Reisner
Published 13 October 2003 (5 pages)
134420 [View PDF (260 kB)]
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Influence of the interlayer exchange coupling on the electric transport in Fe/Cr/Fe and Fe/Cr/T/Fe (T=Mn, V): An ab initio study
H. C. Herper, L. Szunyogh, P. Entel, and P. Weinberger
Published 14 October 2003 (10 pages)
134421 [View PDF (128 kB)]
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Spin and charge gaps of the half-filled N-leg Kondo ladders
J. C. Xavier
Published 14 October 2003 (4 pages)
134422 [View PDF (56 kB)]
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Hidden magnetic transitions in the thermoelectric layered cobaltite [Ca2CoO3]0.62[CoO2]
J. Sugiyama, J. H. Brewer, E. J. Ansaldo, H. Itahara, K. Dohmae, Y. Seno, C. Xia, and T. Tani
Published 15 October 2003 (8 pages)
134423 [View PDF (313 kB)]
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Extended scattering continua characteristic of spin fractionalization in the two-dimensional frustrated quantum magnet Cs2CuCl4 observed by neutron scattering
R. Coldea, D. A. Tennant, and Z. Tylczynski
Published 15 October 2003 (16 pages)
134424 [View PDF (1,604 kB)]
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Spin-polarized current-induced magnetization reversal in single nanowires
Derek Kelly, Jean-Eric Wegrowe, Trong-kha Truong, Xavier Hoffer, and Jean-Philippe Ansermet
Published 17 October 2003 (13 pages)
134425 [View PDF (1,462 kB)]
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Direct observation of spin configurations and classification of switching processes in mesoscopic ferromagnetic rings
M. Kläui, Vaz, J. A. C. Bland, T. L. Monchesky, J. Unguris, E. Bauer, S. Cherifi, S. Heun, A. Locatelli, L. J. Heyderman, and Z. Cui
Published 17 October 2003 (5 pages)
134426 [View PDF (598 kB)]
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Magnetic structure and transitions of Dy2Ni2Pb
K. Prokeš, E. Muñoz-Sandoval, Aravind D. Chinchure, and J. A. Mydosh
Published 17 October 2003 (10 pages)
134427 [View PDF (871 kB)]
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Depletion of the density of states at the Fermi level in metallic colossal magnetoresistive manganites
J. Mitra, A. K. Raychaudhuri, Ya. M. Mukovskii, and D. Shulyatev
Published 17 October 2003 (8 pages)
134428 [View PDF (113 kB)]
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Dynamical structure factors of S=1 bond-alternating Heisenberg chains
Takahumi Suzuki and Sei-ichiro Suga
Published 17 October 2003 (5 pages)
134429 [View PDF (275 kB)]
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Spin-selective transport through Fe/AlOx/GaAs(100) interfaces under optical spin orientation
T. Taniyama, G. Wastlbauer, A. Ionescu, M. Tselepi, and J. A. C. Bland
Published 17 October 2003 (5 pages)
134430 [View PDF (266 kB)]
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Dynamical structure factor of the anisotropic Heisenberg chain in a transverse field
Jean-Sébastien Caux, Fabian H. L. Essler, and Ute Löw
Published 20 October 2003 (12 pages)
134431 [View PDF (557 kB)]
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Tricritical behavior and magnetic properties for a mixed spin-1 and spin-3/2 transverse Ising model with a crystal field
Wei Jiang, Guo-zhu Wei, and Zhi-dong Zhang
Published 20 October 2003 (8 pages)
134432 [View PDF (617 kB)]
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Magnetic enhancement of Co0.2Zn0.8Fe2O4 spinel oxide by mechanical milling
R. N. Bhowmik, R. Ranganathan, S. Sarkar, C. Bansal, and R. Nagarajan
Published 20 October 2003 (9 pages)
134433 [View PDF (143 kB)]
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Magnetic, heat capacity, and conductivity studies of ferrimagnetic MnCr2S4 single crystals
V. Tsurkan, M. Mücksch, V. Fritsch, J. Hemberger, M. Klemm, S. Klimm, S. Körner, H.-A. Krug von Nidda, D. Samusi, E.-W. Scheidt, A. Loidl, S. Horn, and R. Tidecks
Published 21 October 2003 (9 pages)
134434 [View PDF (121 kB)]
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Charge-order melting and phase separation in La0.5Ca0.5Mn1-xTixO3
Wei Tong, Youjian Tang, Xianming Liu, and Yuheng Zhang
Published 21 October 2003 (6 pages)
134435 [View PDF (113 kB)]
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Zero-frequency transport properties of one-dimensional spin-1/2 systems
F. Heidrich-Meisner, A. Honecker, D. C. Cabra, and W. Brenig
Published 22 October 2003 (17 pages)
134436 [View PDF (260 kB)]
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Ground-state crossover in the quasi-two-dimensional classical Heisenberg model with dipolar-type interaction
Kyu Won Lee and Cheol Eui Lee
Published 23 October 2003 (5 pages)
134437 [View PDF (66 kB)]
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Massive triplet excitations in a magnetized anisotropic Haldane spin chain
A. Zheludev, Z. Honda, C. L. Broholm, K. Katsumata, S. M. Shapiro, A. Kolezhuk, S. Park, and Y. Qiu
Published 23 October 2003 (4 pages)
134438 [View PDF (460 kB)]
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Inhomogeneous magnetism in La-doped CaMnO3. I. Mesoscopic phase separation due to lattice-coupled ferromagnetic interactions
C. D. Ling, E. Granado, J. J. Neumeier, J. W. Lynn, and D. N. Argyriou
Published 23 October 2003 (8 pages)
134439 [View PDF (387 kB)]
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Inhomogeneous magnetism in La-doped CaMnO3. II. Nanometric-scale spin clusters and long-range spin canting
E. Granado, C. D. Ling, J. J. Neumeier, J. W. Lynn, and D. N. Argyriou
Published 23 October 2003 (6 pages)
134440 [View PDF (187 kB)]
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Ensemble dependence in the random transverse-field Ising chain
Abhishek Dhar and A. P. Young
Published 23 October 2003 (8 pages)
134441 [View PDF (676 kB)]
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Spatially heterogeneous ages in glassy systems
Horacio E. Castillo, Claudio Chamon, Leticia F. Cugliandolo, José Luis Iguain, and Malcolm P. Kennett
Published 24 October 2003 (41 pages)
134442 [View PDF (4,301 kB)]
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Interfacial effects on magnetic relaxation in Co/Pt multilayers
S. J. Yuan, L. Sun, H. Sang, J. Du, and S. M. Zhou
Published 24 October 2003 (6 pages)
134443 [View PDF (79 kB)]
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Strain-induced orbital ordering in thin La0.7Ca0.3MnO3 films on SrTiO3
M. Ziese, H. C. Semmelhack, and K. H. Han
Published 24 October 2003 (10 pages)
134444 [View PDF (442 kB)]
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Luttinger liquid behavior in spin chains with a magnetic field
Gábor Fáth
Published 24 October 2003 (6 pages)
134445 [View PDF (270 kB)]
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Magnetic properties of Co and Co-Ag alloys in equilibrium/nonequilibrium structures studied by ab initio calculations
L. T. Kong, R. F. Zhang, Z. C. Li, and B. X. Liu
Published 24 October 2003 (5 pages)
134446 [View PDF (43 kB)]
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Photoemission study of the itinerant-electron helimagnet FexCo1-xSi
J.-Y. Son, K. Okazaki, T. Mizokawa, A. Fujimori, T. Kanomata, and R. Note
Published 24 October 2003 (4 pages)
134447 [View PDF (172 kB)]
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Metal-semiconductor and magnetic transitions in compensated polycrystalline La1-xCaxMnO3-δ (x=0.20,0.25)
T. L. Aselage, D. Emin, S. S. McCready, E. L. Venturini, M. A. Rodriguez, J. A. Voigt, and T. J. Headley
Published 27 October 2003 (8 pages)
134448 [View PDF (104 kB)]
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Theoretical study of electron-doped La1-xCexMnO3 compounds
Qinfang Zhang and Weiyi Zhang
Published 27 October 2003 (6 pages)
134449 [View PDF (91 kB)]
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Slave fermions and the infinite-U Anderson lattice above quarter-filling: Ferromagnetic spin excitations and antiferromagnetic instabilities at low electron count
J. W. Rasul
Published 28 October 2003 (8 pages)
134450 [View PDF (93 kB)]
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Heisenberg magnet with modulated exchange
I. A. Zaliznyak
Published 29 October 2003 (13 pages)
134451 [View PDF (279 kB)]
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Preparation, crystal structure, heat capacity, magnetism, and the magnetocaloric effect of Pr5Ni1.9Si3 and PrNi
A. O. Pecharsky, Yu. Mozharivskyj, K. W. Dennis, K. A. Gschneidner, Jr., R. W. McCallum, G. J. Miller, and V. K. Pecharsky
Published 29 October 2003 (8 pages)
134452 [View PDF (355 kB)]
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Magneto-optics of Gd and Tb in the soft x-ray resonance regions
J. E. Prieto, F. Heigl, O. Krupin, G. Kaindl, and K. Starke
Published 29 October 2003 (8 pages)
134453 [View PDF (152 kB)]

Superfluidity and superconductivity

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Incoherent charge dynamics of La2-xSrxCuO4: Dynamical localization and resistivity saturation
K. Takenaka, J. Nohara, R. Shiozaki, and S. Sugai
Published 2 October 2003 (5 pages)
134501 [View PDF (78 kB)]
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Resistive transitions in quench-condensed Bi films near a normal-metal ground plane
B. Kain and R. P. Barber, Jr.
Published 3 October 2003 (7 pages)
134502 [View PDF (182 kB)]
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Anisotropic vortex pinning in the layered intermetallic superconductor CaAlSi
Ajay Kumar Ghosh, Y. Hiraoka, M. Tokunaga, and T. Tamegai
Published 3 October 2003 (6 pages)
134503 [View PDF (420 kB)]
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Probing quasiparticle dynamics in Bi2Sr2CaCu2O8+δ with a driven Josephson vortex lattice
Yu. I. Latyshev, A. E. Koshelev, and L. N. Bulaevskii
Published 6 October 2003 (10 pages)
134504 [View PDF (656 kB)]
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Normal-state c-axis transport in Bi2Sr2CaCu2O8+δ: Interlayer tunneling and thermally activated dissipation
M. Giura, R. Fastampa, S. Sarti, and E. Silva
Published 6 October 2003 (7 pages)
134505 [View PDF (174 kB)]
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Nonequilibrium Josephson effect in short-arm diffusive SNS interferometers
E. V. Bezuglyi, V. S. Shumeiko, and G. Wendin
Published 6 October 2003 (11 pages)
134506 [View PDF (312 kB)]
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Evolution of a cool phonon pulse propagating in superfluid helium
I. N. Adamenko, K. E. Nemchenko, V. A. Slipko, and A. F. G. Wyatt
Published 6 October 2003 (12 pages)
134507 [View PDF (128 kB)]
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Angular distribution of a pulse of low-energy phonons in liquid 4He
Ruslan V. Vovk, Charles D. H. Williams, and Adrian F. G. Wyatt
Published 6 October 2003 (5 pages)
134508 [View PDF (99 kB)]
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Effect of sample size on the magnetic critical current density in nano-SiC doped MgB2 superconductors
S. Soltanian, M. J. Qin, S. Keshavarzi, X. L. Wang, and S. X. Dou
Published 6 October 2003 (4 pages)
134509 [View PDF (56 kB)]
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Short-time-evolved wave functions for solving quantum many-body problems
Orion Ciftja and Siu A. Chin
Published 6 October 2003 (5 pages)
134510 [View PDF (63 kB)]
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Heavy-fermion superconductivity: An X-boson treatment
Lizardo H. C. M. Nunes, M. S. Figueira, and E. V. L. de Mello
Published 7 October 2003 (11 pages)
134511 [View PDF (150 kB)]
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Linear ac dynamics of vortices in a periodic pinning array
Clécio C. de Souza Silva, J. Albino Aguiar, and V. V. Moshchalkov
Published 7 October 2003 (6 pages)
134512 [View PDF (163 kB)]
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Double-well potentials in current qubits
Mun Dae Kim, Dongkwan Shin, and Jongbae Hong
Published 7 October 2003 (5 pages)
134513 [View PDF (121 kB)]
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Theory of weak continuous measurements in a strongly driven quantum bit
Anatoly Yu. Smirnov
Published 17 October 2003 (17 pages)
134514 [View PDF (194 kB)]
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Hysteretic I-V curves of superconducting nanowires
M. Tinkham, J. U. Free, C. N. Lau, and N. Markovic
Published 17 October 2003 (7 pages)
134515 [View PDF (80 kB)]
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119Sn Mössbauer spectroscopy in the magnetic superconductor (Ru, Sn)Sr2GdCu2O8
Ada López, I. Souza Azevedo, J. E. Musa, E. Baggio-Saitovitch, and S. García García
Published 23 October 2003 (7 pages)
134516 [View PDF (192 kB)]

ERRATA

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Erratum: Angle-resolved soft x-ray spectroscopy study of the electronic states of single-crystal MgB2 [Phys. Rev. B 67, 174519 (2003)]
G. P. Zhang, G. S. Chang, T. A. Callcott, D. L. Ederer, W. N. Kang, Eun-Mi Choi, Hyeong-Jin Kim, and Sung-Ik Lee
Published 21 October 2003 (1 page)
139901(E) [View PDF (18 kB)]
 
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