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PROLA » Phys. Rev. B » Volume 72 » Issue 21
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Physical Review B – 1 December 2005
Volume 72, Issue 21

BRIEF REPORTS

Structure, structural phase transitions, mechanical properties, defects

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Elucidation of coordination structure around Ce3+ in doped SiO2 glasses using pulsed electron paramagnetic resonance: Effect of phosphorus, boron, and phosphorus-boron codoping
Akira Saitoh, Satoru Matsuishi, Masanori Oto, Taisuke Miura, Masahiro Hirano, and Hideo Hosono
Published 9 December 2005 (4 pages)
212101 [View PDF (389 kB)]
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High-pressure behavior of SnO2 nanocrystals
Y. He, J. F. Liu, W. Chen, Y. Wang, H. Wang, Y. W. Zeng, G. Q. Zhang, L. N. Wang, J. Liu, T. D. Hu, H. Hahn, H. Gleiter, and J. Z. Jiang
Published 12 December 2005 (4 pages)
212102 [View PDF (163 kB)]
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Switching properties of Nd- and La-doped Bi4Ti3O12 thin films under applied stress
Xiaomei Lu, Xiumei Wu, Liben Li, Dong Qian, Wei Li, Yuda Ye, Xiaoshan Wu, and Jinsong Zhu
Published 15 December 2005 (4 pages)
212103 [View PDF (82 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Density matrix renormalization group study of conjugated polymers with transverse π-conjugation
Y. Yan and S. Mazumdar
Published 15 December 2005 (4 pages)
212201 [View PDF (75 kB)]

Magnetism

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Microscopic origin of exchange bias in core/shell nanoparticles
Òscar Iglesias, Xavier Batlle, and Amílcar Labarta
Published 1 December 2005 (4 pages)
212401 [View PDF (560 kB)]
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Lattice effects on the spin dynamics in antiferromagnetic molecular rings
Leonardo Spanu and Alberto Parola
Published 5 December 2005 (4 pages)
212402 [View PDF (258 kB)]
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-Interface effects on the magnetic moment of Co and Cu in CoCu granular alloys
A. García Prieto, M. L. Fdez-Gubieda, J. Chaboy, M. A. Laguna-Marco, T. Muro, and T. Nakamura
Published 6 December 2005 (4 pages)
212403 [View PDF (78 kB)]
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Electronically smecticlike liquid-crystal phase in a nearly half-doped manganite
F. Ye, J. A. Fernandez-Baca, Pengcheng Dai, J. W. Lynn, H. Kawano-Furukawa, H. Yoshizawa, Y. Tomioka, and Y. Tokura
Published 6 December 2005 (4 pages)
212404 [View PDF (699 kB)]
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Parametrization of the magnetic energy at the atomic level
Ralf Drautz and Manfred Fähnle
Published 8 December 2005 (4 pages)
212405 [View PDF (105 kB)]
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Field-sweep-rate dependence of the coercive field of single-molecule magnets: A classical approach with applications to the quantum regime
W. Wernsdorfer, M. Murugesu, A. J. Tasiopoulos, and G. Christou
Published 15 December 2005 (4 pages)
212406 [View PDF (343 kB)]
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Large spin effects in Coulomb blockade of Fe∕MgO∕Fe tunnel junctions
W. Wulfhekel, A. Ernst, J. Henk, P. Bruno, J. Kirschner, F. Zavaliche, C. C. Kuo, and Minn-Tsong Lin
Published 15 December 2005 (4 pages)
212407 [View PDF (288 kB)]
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Exact enumeration of ground states in the Sherrington-Kirkpatrick spin glass
Stefan Boettcher and Tomasz M. Kott
Published 15 December 2005 (4 pages)
212408 [View PDF (64 kB)]
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Current-perpendicular-to-plane giant magnetoresistance in submicron pseudo-spin-valve devices
C. W. Leung, C. Bell, G. Burnell, and M. G. Blamire
Published 15 December 2005 (4 pages)
212409 [View PDF (100 kB)]
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Spin transport for spin diffusion lengths comparable to mean free paths
D. R. Penn and M. D. Stiles
Published 15 December 2005 (4 pages)
212410 [View PDF (139 kB)]
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Stability of precessional states induced by spin-current
Z. Li, J. He, and S. Zhang
Published 20 December 2005 (4 pages)
212411 [View PDF (84 kB)]
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Competing magnetic interactions in MnAs studied via thin film domain pattern analysis
A. Ney, T. Hesjedal, and K. H. Ploog
Published 28 December 2005 (4 pages)
212412 [View PDF (297 kB)]
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Role of magnetic interparticle coupling on the field dependence of the superparamagnetic relaxation time
W. C. Nunes, L. M. Socolovsky, J. C. Denardin, F. Cebollada, A. L. Brandl, and M. Knobel
Published 30 December 2005 (4 pages)
212413 [View PDF (156 kB)]

Superfluidity and superconductivity

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Superconducting quantum interference phenomenon in Bi2Sr2CaCu2O8+δ single crystals
M. Sandberg and V. M. Krasnov
Published 5 December 2005 (4 pages)
212501 [View PDF (353 kB)]
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Linear temperature dependence of the resistivity in the pseudogap state
A. A. Abrikosov
Published 5 December 2005 (2 pages)
212502 [View PDF (36 kB)]
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Experimental search for anisotropic flux flow resistivity in the a-b plane of optimally doped epitaxial thin films of YBa2Cu3O7−δ
G. Koren, P. Aronov, and E. Polturak
Published 6 December 2005 (4 pages)
212503 [View PDF (392 kB)]
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de Haas–van Alphen effect in metals without an inversion center
V. P. Mineev and K. V. Samokhin
Published 7 December 2005 (3 pages)
212504 [View PDF (63 kB)]
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Electron-phonon interaction with the forward scattering peak and the angle-resolved photoemission spectra isotope shift in Bi2Sr2CaCu2O8
E. G. Maksimov, O. V. Dolgov, and M. L. Kulić
Published 12 December 2005 (4 pages)
212505 [View PDF (416 kB)]
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Collective oscillations of the superconducting gap of multilayered Josephson junctions
S. E. Shafranjuk and J. B. Ketterson
Published 13 December 2005 (4 pages)
212506 [View PDF (186 kB)]
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Transport and magnetic anomalies below 70 K in a hydrogen-cycled Pd foil with a thermally grown oxide
Andrei Lipson, Brent J. Heuser, Carlos Castano, George Miley, Boris Lyakhov, and Alexander Mitin
Published 13 December 2005 (4 pages)
212507 [View PDF (106 kB)]
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Topological hysteresis in the intermediate state of type-I superconductors
Ruslan Prozorov, Russell W. Giannetta, Anatolii A. Polyanskii, and Garry K. Perkins
Published 15 December 2005 (4 pages)
212508 [View PDF (821 kB)]
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High-Tc superconductivity due to coexisting wide and narrow bands: A fluctuation exchange study of the Hubbard ladder as a test case
Kazuhiko Kuroki, Takafumi Higashida, and Ryotaro Arita
Published 15 December 2005 (4 pages)
212509 [View PDF (344 kB)]
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Kondo screening in unconventional superconductors: The role of anomalous propagators
Lars Fritz and Matthias Vojta
Published 20 December 2005 (3 pages)
212510 [View PDF (91 kB)]
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Doping-dependent reduction of the Cu nuclear magnetic resonance intensity in the electron-doped superconductors
G. V. M. Williams, J. Haase, Min-Seok Park, Kyung Hee Kim, and Sung-Ik Lee
Published 22 December 2005 (4 pages)
212511 [View PDF (74 kB)]
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Magnetic-field dependence of the low-temperature specific heat of the electron-doped superconductor Pr1.85Ce0.15CuO4
W. Yu, B. Liang, and R. L. Greene
Published 28 December 2005 (3 pages)
212512 [View PDF (165 kB)]
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Erosion of nodal Fermi spheres in nonequilibrium d-wave superconductors
M. F. Smith and P. Pairor
Published 29 December 2005 (4 pages)
212513 [View PDF (102 kB)]
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Effective ferromagnetic coupling between a superconductor and a ferromagnet in LaCaMnO∕Nb hybrids
D. Stamopoulos, N. Moutis, M. Pissas, and D. Niarchos
Published 29 December 2005 (4 pages)
212514 [View PDF (450 kB)]
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Quasiparticle gap in a disordered boson Hubbard model in two dimensions
Ji-Woo Lee and Min-Chul Cha
Published 30 December 2005 (4 pages)
212515 [View PDF (312 kB)]
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Non-Abelian superconductivity: An effective-field theory for two-gap superconductivity
Y. M. Cho
Published 30 December 2005 (4 pages)
212516 [View PDF (69 kB)]

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

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First-principles equations of state and elastic properties of seven metals
C. Bercegeay and S. Bernard
Published 1 December 2005 (9 pages)
214101 [View PDF (142 kB)]
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Improved long-range reactive bond-order potential for carbon. I. Construction
Jan H. Los, Luca M. Ghiringhelli, Evert Jan Meijer, and A. Fasolino
Published 2 December 2005 (14 pages)
214102 [View PDF (229 kB)]
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Improved long-range reactive bond-order potential for carbon. II. Molecular simulation of liquid carbon
Luca M. Ghiringhelli, Jan H. Los, A. Fasolino, and Evert Jan Meijer
Published 2 December 2005 (9 pages)
214103 [View PDF (900 kB)]
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Diffusion dynamics of defects in Fe and Fe-P systems
Stewart M. J. Gordon, S. D. Kenny, and Roger Smith
Published 2 December 2005 (10 pages)
214104 [View PDF (586 kB)]
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First principles study of the multiferroics BiFeO3, Bi2FeCrO6, and BiCrO3: Structure, polarization, and magnetic ordering temperature
Pio Baettig, Claude Ederer, and Nicola A. Spaldin
Published 6 December 2005 (8 pages)
214105 [View PDF (107 kB)]
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Persistence and memory of polar nanoregions in a ferroelectric relaxor under an electric field
Guangyong Xu, P. M. Gehring, and G. Shirane
Published 6 December 2005 (5 pages)
214106 [View PDF (309 kB)]
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Proton-beam irradiation effect in TlH2PO4
S. H. Kim, K. W. Lee, J. W. Jang, Cheol Eui Lee, J. Y. Choi, K.-S. Lee, and J. Kim
Published 6 December 2005 (4 pages)
214107 [View PDF (72 kB)]
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Layered single-bonded nonmolecular phase of nitrogen from first-principles simulation
F. Zahariev, A. Hu, J. Hooper, F. Zhang, and T. Woo
Published 6 December 2005 (6 pages)
214108 [View PDF (316 kB)]
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Structural and electronic properties of carbon in hybrid diamond-graphite structures
Filipe J. Ribeiro, Paul Tangney, Steven G. Louie, and Marvin L. Cohen
Published 7 December 2005 (6 pages)
214109 [View PDF (365 kB)]
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Thermal expansion of phase transformations in (1−x)Pb(Mg1∕3,Nb2∕3)O3−xPbTiO3: Evidence for preferred domain alignment in one of the ⟨001⟩ directions for melt-grown crystals
Alp Sehirlioglu, David A. Payne, and Pengdi Han
Published 7 December 2005 (5 pages)
214110 [View PDF (435 kB)]
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Proton magnetic resonance spectra of YH3 and LuH3
Steven K. Brady, Mark S. Conradi, G. Majer, and R. G. Barnes
Published 9 December 2005 (4 pages)
214111 [View PDF (64 kB)]
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Vacuum-ultraviolet absorption of hydrogenated and deuterated silanol groups and interstitial water molecules in amorphous SiO2
Koichi Kajihara, Masahiro Hirano, Linards Skuja, and Hideo Hosono
Published 9 December 2005 (4 pages)
214112 [View PDF (84 kB)]
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Pressure-induced phase transitions of the LiAlD4 system
M. P. Pitt, D. Blanchard, B. C. Hauback, H. Fjellvåg, and W. G. Marshall
Published 9 December 2005 (9 pages)
214113 [View PDF (150 kB)]
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Temperature-induced structural changes in CaCl2,CaBr2, and CrCl2: A synchrotron x-ray powder diffraction study
Christopher J. Howard, Brendan J. Kennedy, and Caroline Curfs
Published 12 December 2005 (6 pages)
214114 [View PDF (520 kB)]
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Low-temperature phases of solid oxygen at pressures up to 8 GPa determined by Raman and infrared spectroscopy
Jörg Kreutz, Sergey A. Medvedev, and Hans J. Jodl
Published 12 December 2005 (9 pages)
214115 [View PDF (294 kB)]
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Simultaneous softening of Cu3N phonon modes along the T2 line under pressure: A first-principles calculation
Wen Yu, Jinggeng Zhao, and Changqing Jin
Published 13 December 2005 (8 pages)
214116 [View PDF (761 kB)]
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87Sr NMR of phase transitions in SrTi16O3 and SrTi18O3
Valentin V. Laguta, Robert Blinc, Mitsuru Itoh, Janez Seliger, and Boštjan Zalar
Published 13 December 2005 (9 pages)
214117 [View PDF (198 kB)]
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Low-dimensional ferroelectrics under different electrical and mechanical boundary conditions: Atomistic simulations
I. Ponomareva, I. I. Naumov, and L. Bellaiche
Published 21 December 2005 (5 pages)
214118 [View PDF (239 kB)]
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Two-band modeling of α-prime phase formation in Fe-Cr
Pär Olsson, Janne Wallenius, Christophe Domain, Kai Nordlund, and Lorenzo Malerba
Published 21 December 2005 (6 pages)
214119 [View PDF (504 kB)]
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Polarization reversal due to charge injection in ferroelectric films
S. Bühlmann, E. Colla, and P. Muralt
Published 22 December 2005 (7 pages)
214120 [View PDF (404 kB)]
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Structural transition and dielectric response of an epitaxially strained BaTiO3∕SrTiO3 superlattice: A first-principles study
Leejun Kim, Juho Kim, Umesh V. Waghmare, Donggeun Jung, and Jaichan Lee
Published 27 December 2005 (7 pages)
214121 [View PDF (505 kB)]
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X-ray diffraction study of elemental erbium to 70 GPa
Michael G. Pravica, Edward Romano, and Zachary Quine
Published 29 December 2005 (4 pages)
214122 [View PDF (299 kB)]
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Polar phonons and intrinsic dielectric response of the ferromagnetic insulating spinel CdCr2S4 from first principles
Craig J. Fennie and Karin M. Rabe
Published 30 December 2005 (5 pages)
214123 [View PDF (71 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Metallic phase in a two-dimensional disordered Fermi system with singular interactions
Victor M. Galitski
Published 2 December 2005 (12 pages)
214201 [View PDF (148 kB)]
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Contributions to the mixed-alkali effect in molecular dynamics simulations of alkali silicate glasses
Heiko Lammert and Andreas Heuer
Published 5 December 2005 (9 pages)
214202 [View PDF (264 kB)]
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Absence of dipole glass transition for randomly dilute classical Ising dipoles
Joseph Snider and Clare C. Yu
Published 5 December 2005 (4 pages)
214203 [View PDF (81 kB)]
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Anharmonic versus relaxational sound damping in glasses. I. Brillouin scattering from densified silica
Evelyne Rat, Marie Foret, Gladys Massiera, Rémy Vialla, Masatoshi Arai, René Vacher, and Eric Courtens
Published 9 December 2005 (9 pages)
214204 [View PDF (138 kB)]
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Anharmonic versus relaxational sound damping in glasses. II. Vitreous silica
René Vacher, Eric Courtens, and Marie Foret
Published 9 December 2005 (11 pages)
214205 [View PDF (176 kB)]
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Compositional disorder and its influence on the structural, electronic, and magnetic properties of MgC(Ni1−xCox)3 alloys from first principles
P. Jiji Thomas Joseph and Prabhakar P. Singh
Published 14 December 2005 (12 pages)
214206 [View PDF (228 kB)]
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Lattice thermal conductivity of disordered binary alloys
Aftab Alam and Abhijit Mookerjee
Published 15 December 2005 (15 pages)
214207 [View PDF (923 kB)]
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Effective nonlinear optical properties in compositionally graded films: Analytical and numerical calculations
B. Liu, L. Gao, and K. W. Yu
Published 28 December 2005 (7 pages)
214208 [View PDF (104 kB)]

Dynamics, dynamical systems, lattice effects, quantum solids

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Delocalization of phonons and quantized thermal conductance in a random n-mer system
L. S. Cao, R. W. Peng, R. L. Zhang, X. F. Zhang, Mu Wang, X. Q. Huang, A. Hu, and S. S. Jiang
Published 5 December 2005 (7 pages)
214301 [View PDF (119 kB)]
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Path integral of the Holstein model with a ϕ4 on-site potential
Marco Zoli
Published 8 December 2005 (7 pages)
214302 [View PDF (432 kB)]
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Defect-induced strong electron-phonon interaction and localization in Sr2FeMo1−xWxO6 (x=0.0,0.2,0.5,0.8,1.0)
Néstor E. Massa, José Antonio Alonso, María Jesús Martínez-Lope, and María Teresa Casais
Published 12 December 2005 (10 pages)
214303 [View PDF (1,050 kB)]
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Model-independent extraction of dynamical information from powder diffraction data
Andrew L. Goodwin, Matthew G. Tucker, Elizabeth R. Cope, Martin T. Dove, and David A. Keen
Published 21 December 2005 (15 pages)
214304 [View PDF (1,702 kB)]
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Effects of disorder in mullite: Molecular dynamics simulation and energy landscape analysis
Daniel J. Lacks, Bernd Hildmann, and Hartmut Schneider
Published 30 December 2005 (5 pages)
214305 [View PDF (194 kB)]

Magnetism

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Existence of fermion zero modes and deconfinement of spinons in quantum antiferromagnetism resulting from algebraic spin liquid
Ki-Seok Kim
Published 1 December 2005 (9 pages)
214401 [View PDF (135 kB)]
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Phase diagram of a dilute ferromagnet model with antiferromagnetic next-nearest-neighbor interactions
S. Niidera, S. Abiko, and F. Matsubara
Published 2 December 2005 (8 pages)
214402 [View PDF (478 kB)]
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Antiferromagnetic dipolar ordering in [Co2MnGe∕V]N multilayers
A. Bergmann, J. Grabis, B. P. Toperverg, V. Leiner, M. Wolff, H. Zabel, and K. Westerholt
Published 2 December 2005 (12 pages)
214403 [View PDF (702 kB)]
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Pressure-induced magnetic phase transitions in Fe-based Invar alloys
Masafumi Matsushita, Yoshiharu Miyoshi, Shoichi Endo, and Fumihisa Ono
Published 5 December 2005 (5 pages)
214404 [View PDF (92 kB)]
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Generalized moments expansion applied to the two-dimensional S=1/2 Heisenberg model
Jay D. Mancini, Robert K. Murawski, Vassilios Fessatidis, and Samuel P. Bowen
Published 5 December 2005 (6 pages)
214405 [View PDF (70 kB)]
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Oriented attachment and exchange coupling of α-Fe2O3 nanoparticles
C. Frandsen, C. R. H. Bahl, B. Lebech, K. Lefmann, L. Theil Kuhn, L. Keller, N. H. Andersen, M. v. Zimmermann, E. Johnson, S. N. Klausen, and S. Mørup
Published 6 December 2005 (7 pages)
214406 [View PDF (363 kB)]
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Magnetic phase transition at 88 K in Na0.5CoO2 revealed by 23Na NMR investigations
B. Pedrini, J. L. Gavilano, S. Weyeneth, E. Felder, J. Hinderer, M. Weller, H. R. Ott, S. M. Kazakov, and J. Karpinski
Published 6 December 2005 (10 pages)
214407 [View PDF (165 kB)]
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Spin crossover in [MnIII(pyrol)3tren] probed by high-pressure and low-temperature x-ray diffraction
Philippe Guionneau, Mathieu Marchivie, Yann Garcia, Judith A. K. Howard, and Daniel Chasseau
Published 6 December 2005 (8 pages)
214408 [View PDF (299 kB)]
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Three-dimensional magnetic-flux-closure patterns in mesoscopic Fe islands
R. Hertel, O. Fruchart, S. Cherifi, P.-O. Jubert, S. Heun, A. Locatelli, and J. Kirschner
Published 6 December 2005 (11 pages)
214409 [View PDF (927 kB)]
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Microstructure, crystallization, and magnetization behaviors in MnBi-Bi composites aligned by applied magnetic field
Yongsheng Liu, Jincang Zhang, Shixun Cao, Xiaoyong Zhang, Guangqiang Jia, Zhongming Ren, Xi Li, Chao Jing, and Kang Deng
Published 7 December 2005 (7 pages)
214410 [View PDF (840 kB)]
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Comparative density-functional LCAO and plane-wave calculations of LaMnO3 surfaces
R. A. Evarestov, E. A. Kotomin, Yu. A. Mastrikov, D. Gryaznov, E. Heifets, and J. Maier
Published 8 December 2005 (12 pages)
214411 [View PDF (839 kB)]
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Half-metallic properties of Co2(Cr1−xFex)Ga Heusler alloys
R. Y. Umetsu, K. Kobayashi, A. Fujita, K. Oikawa, R. Kainuma, K. Ishida, N. Endo, K. Fukamichi, and A. Sakuma
Published 8 December 2005 (7 pages)
214412 [View PDF (482 kB)]
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First-principles study of ultrathin magnetic Mn films on W surfaces.
S. Dennler and J. Hafner
Published 9 December 2005 (17 pages)
214413 [View PDF (1,432 kB)]
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First-principles study of ultrathin magnetic Mn films on W surfaces. II. Surface diffusion
S. Dennler and J. Hafner
Published 9 December 2005 (9 pages)
214414 [View PDF (816 kB)]
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Spin conductance in one-dimensional spin-phonon systems
Kim Louis and Xenophon Zotos
Published 9 December 2005 (7 pages)
214415 [View PDF (575 kB)]
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Surface criticality in random field magnets
L. Laurson and M. J. Alava
Published 9 December 2005 (6 pages)
214416 [View PDF (102 kB)]
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Spin transfer and current-induced switching in a ferromagnetic single-electron transistor
M. B. A. Jalil and S. G. Tan
Published 9 December 2005 (8 pages)
214417 [View PDF (216 kB)]
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Doping change and distortion effect on double-exchange ferromagnetism
Van-Nham Phan and Minh-Tien Tran
Published 12 December 2005 (8 pages)
214418 [View PDF (178 kB)]
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Competition between hidden order and antiferromagnetism in URu2Si2 under uniaxial stress studied by neutron scattering
M. Yokoyama, H. Amitsuka, K. Tenya, K. Watanabe, S. Kawarazaki, H. Yoshizawa, and J. A. Mydosh
Published 12 December 2005 (9 pages)
214419 [View PDF (183 kB)]
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Quantum spherical spin model on the AB2 chain
M. H. Oliveira, M. D. Coutinho-Filho, and E. P. Raposo
Published 12 December 2005 (11 pages)
214420 [View PDF (182 kB)]
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Understanding low-energy magnetic excitations and hydrogen bonding in VOHPO4∙1/2H2O
J. Cao, J. T. Haraldsen, S. Brown, J. L. Musfeldt, J. R. Thompson, S. Zvyagin, J. Krzystek, M.-H. Whangbo, S. E. Nagler, and C. C. Torardi
Published 12 December 2005 (9 pages)
214421 [View PDF (788 kB)]
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Spin-dynamics simulation study of the field-induced phase transition for the spiral antiferromagnet Ba2CuGe2O7
Ran An, Xiaoping Wang, and Lei Zhou
Published 12 December 2005 (6 pages)
214422 [View PDF (670 kB)]
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Critical two- and three-spin correlations in EuS: An investigation with polarized neutrons
S. V. Grigoriev, S. V. Metelev, S. V. Maleyev, A. I. Okorokov, P. Böni, R. Georgii, D. Lamago, H. Eckerlebe, and K. Pranzas
Published 14 December 2005 (7 pages)
214423 [View PDF (140 kB)]
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Electron-induced two-electron emission from ultrathin magnetic films
U. Rücker, H. Gollisch, and R. Feder
Published 14 December 2005 (12 pages)
214424 [View PDF (1,455 kB)]
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Spectroscopic investigation of the dynamical behavior of the photoinduced phase transition of Na0.6Co1.3[Fe(CN)6]∙4H2O
T. Yamauchi, A. Nakamura, Y. Moritomo, T. Hozumi, K. Hashimoto, and S. Ohkoshi
Published 14 December 2005 (6 pages)
214425 [View PDF (121 kB)]
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Spin-transfer mechanism of ferromagnetism in polymerized fullerenes: Ab initio calculations
O. E. Kvyatkovskii, I. B. Zakharova, A. L. Shelankov, and T. L. Makarova
Published 14 December 2005 (8 pages)
214426 [View PDF (291 kB)]
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Ferromagnetic Heisenberg chains: A description of the magnetic susceptibility from a noncritical scaling approach
Jean Souletie, Pierre Rabu, and Marc Drillon
Published 15 December 2005 (4 pages)
214427 [View PDF (157 kB)]
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Exact spontaneous plaquette ground states for high-spin ladder models
Shu Chen, Congjun Wu, Shou-Cheng Zhang, and Yupeng Wang
Published 15 December 2005 (4 pages)
214428 [View PDF (120 kB)]
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Landau-Zener tunneling in the presence of weak intermolecular interactions in a crystal of Mn4 single-molecule magnets
W. Wernsdorfer, S. Bhaduri, A. Vinslava, and G. Christou
Published 15 December 2005 (13 pages)
214429 [View PDF (1,763 kB)]
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Microwave emission from a crystal of molecular magnets: The role of a resonant cavity
Mihály G. Benedict, Péter Földi, and F. M. Peeters
Published 19 December 2005 (9 pages)
214430 [View PDF (218 kB)]
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Fingerprints of spin-orbital physics in cubic Mott insulators: Magnetic exchange interactions and optical spectral weights
Andrzej M. Oleś, Giniyat Khaliullin, Peter Horsch, and Louis Felix Feiner
Published 21 December 2005 (32 pages)
214431 [View PDF (1,045 kB)]
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Temperature and field hysteresis of the antiferromagnetic-to-ferromagnetic phase transition in epitaxial FeRh films
S. Maat, J.-U. Thiele, and Eric E. Fullerton
Published 22 December 2005 (10 pages)
214432 [View PDF (192 kB)]
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Effect of local charge fluctuations on spin dynamics in La2CuO4
Luca Capriotti, Andreas Läuchli, and Arun Paramekanti
Published 23 December 2005 (8 pages)
214433 [View PDF (190 kB)]
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Specific heat of the S=1 spin-dimer antiferromagnet Ba3Mn2O8 in high magnetic fields
H. Tsujii, B. Andraka, M. Uchida, H. Tanaka, and Y. Takano
Published 28 December 2005 (5 pages)
214434 [View PDF (82 kB)]
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Antiferromagnetic ordering in the heavy-fermion system Ce2Au2Cd
S. Rayaprol and R. Pöttgen
Published 28 December 2005 (6 pages)
214435 [View PDF (122 kB)]
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Superparamagnetism versus superspin glass behavior in dilute magnetic nanoparticle systems
Xi Chen, S. Bedanta, O. Petracic, W. Kleemann, S. Sahoo, S. Cardoso, and P. P. Freitas
Published 28 December 2005 (5 pages)
214436 [View PDF (395 kB)]
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Low-energy excitations in La1.2Sr1.8Mn2O7 investigated by ellipsometry
O. Ripeka Mercier, R. G. Buckley, H. J. Trodahl, C. Bernhard, and G. Balakrishnan
Published 29 December 2005 (5 pages)
214437 [View PDF (79 kB)]
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Energy band and spin-dependent many-body interactions in ferromagnetic Ni(110): A high-resolution angle-resolved photoemission study
Mitsuharu Higashiguchi, Kenya Shimada, Keisuke Nishiura, Xiaoyu Cui, Hirofumi Namatame, and Masaki Taniguchi
Published 30 December 2005 (5 pages)
214438 [View PDF (437 kB)]
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Spin and orbital valence bond solids in a one-dimensional spin-orbital system: Schwinger boson mean-field theory
Peng Li and Shun-Qing Shen
Published 30 December 2005 (6 pages)
214439 [View PDF (183 kB)]

Superfluidity and superconductivity

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Superconductivity versus phase separation, stripes, and checkerboard ordering: A two-dimensional Monte Carlo study
Daniel Valdez-Balderas and David Stroud
Published 2 December 2005 (12 pages)
214501 [View PDF (293 kB)]
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Phonon spectra and vibrational mode instability of MgCNi3
Prafulla K. Jha
Published 6 December 2005 (6 pages)
214502 [View PDF (519 kB)]
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Macroscopic phase coherence of defective vortex lattices in two dimensions
J. P. Rodriguez
Published 7 December 2005 (7 pages)
214503 [View PDF (107 kB)]
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Thermodynamics of the vortex liquid in heavy-ion-irradiated superconductors
Cornelis J. van der Beek, Marcin Konczykowski, Luc Fruchter, René Brusetti, Thierry Klein, Jacques Marcus, and Christophe Marcenat
Published 7 December 2005 (9 pages)
214504 [View PDF (165 kB)]
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Effect of magnetic order on the superfluid response of single-crystal ErNi2B2C: A penetration depth study
Elbert E. M. Chia, W. Cheong, Tuson Park, M. B. Salamon, Eun-Mi Choi, and Sung-Ik Lee
Published 7 December 2005 (6 pages)
214505 [View PDF (182 kB)]
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Theory of low-temperature Hall effect in electron-doped cuprates
Jie Lin and A. J. Millis
Published 7 December 2005 (9 pages)
214506 [View PDF (148 kB)]
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Relating intermodulation distortion to the generating nonlinearity for high-temperature superconductor microwave experiments
R. Hott, A. G. Zaitsev, and R. Schneider
Published 7 December 2005 (11 pages)
214507 [View PDF (184 kB)]
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Maximally entangled states of two flux qubits in a microwave cavity
R. Migliore and A. Messina
Published 7 December 2005 (8 pages)
214508 [View PDF (119 kB)]
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Observation of interacting crossing vortex lattices in Bi2Sr2CaCu2O8+δ thin films
A. Crisan, S. J. Bending, S. Popa, Z. Z. Li, and H. Raffy
Published 9 December 2005 (5 pages)
214509 [View PDF (333 kB)]
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Evolution of superconductivity in electron-doped cuprates: Magneto-Raman spectroscopy
M. M. Qazilbash, A. Koitzsch, B. S. Dennis, A. Gozar, Hamza Balci, C. A. Kendziora, R. L. Greene, and G. Blumberg
Published 13 December 2005 (12 pages)
214510 [View PDF (1,175 kB)]
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Heat transport in Bi2+xSr2−xCuO6+δ: Departure from the Wiedemann-Franz law in the vicinity of the metal-insulator transition
Cyril Proust, Kamran Behnia, Romain Bel, Duncan Maude, and S. I. Vedeneev
Published 13 December 2005 (9 pages)
214511 [View PDF (179 kB)]
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Nodal quasiparticle lifetimes in cuprate superconductors
T. Dahm, P. J. Hirschfeld, D. J. Scalapino, and L. Zhu
Published 13 December 2005 (8 pages)
214512 [View PDF (147 kB)]
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Theory of thermal and charge transport in diffusive normal metal/superconductor junctions
T. Yokoyama, Y. Tanaka, A. A. Golubov, and Y. Asano
Published 14 December 2005 (15 pages)
214513 [View PDF (304 kB)]
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Vortexlike excitations in a nonsuperconducting single-layer compound Bi2+xSr2−xCuO6+δ single crystal in high magnetic fields
S. I. Vedeneev and D. K. Maude
Published 16 December 2005 (8 pages)
214514 [View PDF (209 kB)]
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Anomalous quasiparticle transport in the superconducting state of CeCoIn5
Y. Kasahara, Y. Nakajima, K. Izawa, Y. Matsuda, K. Behnia, H. Shishido, R. Settai, and Y. Onuki
Published 20 December 2005 (5 pages)
214515 [View PDF (103 kB)]
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Enhancement of superconductivity by the small size effect in In nanoparticles
W.-H. Li, C. C. Yang, F. C. Tsao, S. Y. Wu, P. J. Huang, M. K. Chung, and Y. D. Yao
Published 20 December 2005 (5 pages)
214516 [View PDF (423 kB)]
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Enhanced coherence of antinodal quasiparticles in a dirty d-wave superconductor
Katsunori Wakabayashi, T. M. Rice, and Manfred Sigrist
Published 21 December 2005 (5 pages)
214517 [View PDF (172 kB)]
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Transport in unconventional superconductors: Application to liquid 3He in aerogel
Dietrich Einzel and Jeevak M. Parpia
Published 28 December 2005 (7 pages)
214518 [View PDF (290 kB)]
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Phase separation in the vicinity of the surface of κ-(BEDT-TTF)2Cu[N(CN)2]Br by fast cooling
N. Yoneyama, T. Sasaki, N. Kobayashi, Y. Ikemoto, and H. Kimura
Published 28 December 2005 (5 pages)
214519 [View PDF (266 kB)]
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Superconductivity in the ternary germanide La3Pd4Ge4
H. Fujii, T. Mochiku, H. Takeya, and A. Sato
Published 28 December 2005 (6 pages)
214520 [View PDF (278 kB)]
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Antiferromagnetic ordering in arrays of superconducting π-rings
J. R. Kirtley, C. C. Tsuei, Ariando, H. J. H. Smilde, and H. Hilgenkamp
Published 28 December 2005 (11 pages)
214521 [View PDF (649 kB)]
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Freezing of 4He and its liquid-solid interface from density functional theory
F. Ancilotto, M. Barranco, F. Caupin, R. Mayol, and M. Pi
Published 29 December 2005 (5 pages)
214522 [View PDF (220 kB)]
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Superconductivity induced by spark erosion in ZrZn2
E. A. Yelland, S. M. Hayden, S. J. C. Yates, C. Pfleiderer, M. Uhlarz, R. Vollmer, H. v. Löhneysen, N. R. Bernhoeft, R. P. Smith, S. S. Saxena, and N. Kimura
Published 29 December 2005 (5 pages)
214523 [View PDF (177 kB)]
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Nanomechanical-resonator-induced synchronization in Josephson junction arrays
B. R. Trees, S. Natu, and D. Stroud
Published 30 December 2005 (14 pages)
214524 [View PDF (906 kB)]

ERRATA

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Erratum: Unusual doublet structure in proton magnetic-resonance spectra of yttrium and lutetium trihydrides [Phys. Rev. B 70, 134111 (2004)]
G. Majer, A. Telfah, F. Grinberg, and R. G. Barnes
Published 9 December 2005 (1 page)
219901(E) [View PDF (18 kB)]
 
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