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PROLA » Phys. Rev. B » Volume 70 » Issue 21
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Physical Review B – 1 December 2004
Volume 70, Issue 21

BRIEF REPORTS

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

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High-pressure and high-temperature synthesis of the cubic TiO2 polymorph
M. Mattesini, J. S. de Almeida, L. Dubrovinsky, N. Dubrovinskaia, B. Johansson, and R. Ahuja
Published 1 December 2004 (4 pages)
212101 [View PDF (56 kB)]
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Frequency shift of the totally symmetric ν5 mode of naphthalene under shock compression
Akitaka Matsuda, Ayao Akiyoshi, Ken-ichi Kondo, and Kazutaka G. Nakamura
Published 20 December 2004 (3 pages)
212102 [View PDF (115 kB)]
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Mechanical properties of graphite oxides: Ab initio simulations and continuum theory
Andrei Incze, Alain Pasturel, and Philippe Peyla
Published 30 December 2004 (4 pages)
212103 [View PDF (104 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Interdependency between localization parameter and criterion of the coherent-potential-approximation applicability
Yuriy Skrypnyk
Published 20 December 2004 (4 pages)
212201 [View PDF (47 kB)]

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

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Low-temperature specific heat of real crystals: Possibility of leading contribution of optical vibrations and short-wavelength acoustical vibrations
A. Cano and A. P. Levanyuk
Published 2 December 2004 (4 pages)
212301 [View PDF (37 kB)]
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Optical control of coherent lattice vibrations in tellurium
C. A. D. Roeser, M. Kandyla, A. Mendioroz, and E. Mazur
Published 23 December 2004 (4 pages)
212302 [View PDF (291 kB)]

Magnetism

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Multichannel Anderson impurity behavior in a pure hybridization impurity model
Jianhui Dai
Published 1 December 2004 (4 pages)
212401 [View PDF (86 kB)]
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Thermally activated itinerant metamagnetic transition in LaFe11.7Si1.3
Hong-wei Zhang, Fang Wang, Tong-yun Zhao, Shao-ying Zhang, Ji-rong Sun, and Bao-gen Shen
Published 6 December 2004 (4 pages)
212402 [View PDF (51 kB)]
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Interference effect in the Landau-Zener tunneling of the antiferromagnetically coupled dimer of single-molecule magnets
D. A. Garanin
Published 8 December 2004 (4 pages)
212403 [View PDF (104 kB)]
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Evidence for magnetic clusters in BaCoO3
V. Pardo, J. Rivas, D. Baldomir, M. Iglesias, P. Blaha, K. Schwarz, and J. E. Arias
Published 9 December 2004 (4 pages)
212404 [View PDF (35 kB)]
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Magnetic transition in compressed Fe3C from x-ray emission spectroscopy
Jung-Fu Lin, Viktor V. Struzhkin, Ho-kwang Mao, Russell J. Hemley, Paul Chow, Michael Y. Hu, and Jie Li
Published 16 December 2004 (4 pages)
212405 [View PDF (49 kB)]
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Temperature-dependent magnetization in a ferromagnetic bilayer consisting of two materials with different Curie temperatures
J. Wu, G. S. Dong, and Xiaofeng Jin
Published 20 December 2004 (4 pages)
212406 [View PDF (54 kB)]
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Quantum coherence in a ferromagnetic metal: Time-dependent conductance fluctuations
S. Lee, A. Trionfi, and D. Natelson
Published 20 December 2004 (4 pages)
212407 [View PDF (158 kB)]
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Muon spin relaxation in DyVO4 and TbVO4
S. J. Blundell, I. M. Marshall, W. Hayes, and F. L. Pratt
Published 23 December 2004 (4 pages)
212408 [View PDF (59 kB)]
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Thermal fluctuations and longitudinal relaxation of single-domain magnetic particles at elevated temperatures
D. A. Garanin and O. Chubykalo-Fesenko
Published 28 December 2004 (4 pages)
212409 [View PDF (141 kB)]
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Isotope-driven perturbation of the ground-state properties in (Sm, Gd)-Sr manganites near the half-doped hole concentration
I. Isaac, J. Jung, J. P. Franck, and M. Abdelhadi
Published 29 December 2004 (4 pages)
212410 [View PDF (279 kB)]
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Quenched-disorder-induced magnetization jumps in (Sm,Sr)MnO3
L. M. Fisher, A. V. Kalinov, I. F. Voloshin, N. A. Babushkina, D. I. Khomskii, Y. Zhang, and T. T. M. Palstra
Published 30 December 2004 (4 pages)
212411 [View PDF (63 kB)]
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Large magnetodielectric effects in orthorhombic HoMnO3 and YMnO3
B. Lorenz, Y. Q. Wang, Y. Y. Sun, and C. W. Chu
Published 30 December 2004 (4 pages)
212412 [View PDF (49 kB)]
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Transverse magnetic anisotropy in Mn12 acetate: Direct determination by inelastic neutron scattering
Roland Bircher, Grégory Chaboussant, Andreas Sieber, Hans U. Güdel, and Hannu Mutka
Published 30 December 2004 (4 pages)
212413 [View PDF (97 kB)]

Superfluidity and superconductivity

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Direct evidence for tailorable flux-pinning force and its anisotropy in RBa2Cu3O7−δ multilayers
C. Cai, B. Holzapfel, J. Hänisch, and L. Schultz
Published 1 December 2004 (4 pages)
212501 [View PDF (174 kB)]
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Nonlinearity of the field induced by a rotating superconducting shell
Jorge Berger
Published 10 December 2004 (3 pages)
212502 [View PDF (43 kB)]
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Internal magnetic field of superconducting ferromagnets
Grigory I. Leviev, Menachem I. Tsindlekht, Edouard B. Sonin, and Israel Felner
Published 14 December 2004 (4 pages)
212503 [View PDF (245 kB)]
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Electron-phonon coupling in a boron-doped diamond superconductor
H. J. Xiang, Zhenyu Li, Jinlong Yang, J. G. Hou, and Qingshi Zhu
Published 15 December 2004 (4 pages)
212504 [View PDF (191 kB)]
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Coherent current transport in wide ballistic Josephson junctions
P. Samuelsson, Å. Ingerman, G. Johansson, E. V. Bezuglyi, V. S. Shumeiko, G. Wendin, R. Kürsten, A. Richter, T. Matsuyama, and U. Merkt
Published 17 December 2004 (4 pages)
212505 [View PDF (198 kB)]
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Field-induced metal-insulator transition in partially deuterated κ-(BEDT-TTF)2Cu[N(CN)2]Br
Atsushi Kawamoto, Masato Yamasita, and Ken-ichi Kumagai
Published 17 December 2004 (4 pages)
212506 [View PDF (372 kB)]
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Effect of impurity resonance states on the NMR spectra of high-Tc cuprates
J. Chang, Y. H. Su, H. G. Luo, H. T. Lu, and T. Xiang
Published 21 December 2004 (4 pages)
212507 [View PDF (53 kB)]
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Spin transport in diffusive superconductors
Jan Petter Morten, Arne Brataas, and Wolfgang Belzig
Published 23 December 2004 (4 pages)
212508 [View PDF (105 kB)]
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Full counting statistics of Cooper pair shuttling
Alessandro Romito and Yu. V. Nazarov
Published 28 December 2004 (4 pages)
212509 [View PDF (61 kB)]
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Anomalous parallel-field negative magnetoresistance in ultrathin films near the superconductor-insulator transition
Kevin A. Parendo, L. M. Hernandez, A. Bhattacharya, and A. M. Goldman
Published 28 December 2004 (4 pages)
212510 [View PDF (90 kB)]
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Hall conductivity in unconventional charge-density-wave systems
D. N. Aristov and R. Zeyher
Published 29 December 2004 (4 pages)
212511 [View PDF (136 kB)]
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Spin-resonance peak in NaxCoO2∙yH2O superconductors: A probe of the pairing symmetry
Jian-Xin Li and Z. D. Wang
Published 30 December 2004 (4 pages)
212512 [View PDF (69 kB)]
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Density of states in d-wave superconductors of finite size
Ya. V. Fominov and A. A. Golubov
Published 30 December 2004 (4 pages)
212513 [View PDF (89 kB)]
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Carbon isotope effect in superconducting MgCNi3
T. Klimczuk and R. J. Cava
Published 30 December 2004 (3 pages)
212514 [View PDF (34 kB)]

ARTICLES

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

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High-pressure neutron diffraction study of the quasi-one-dimensional cuprate Sr2CuO3
Neil C. Hyatt, Lilian Gray, Ian Gameson, Peter P. Edwards, and Steve Hull
Published 1 December 2004 (7 pages)
214101 [View PDF (178 kB)]
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Diamond and β-tin structures of Si studied with quantum Monte Carlo calculations
D. Alfè, M. J. Gillan, M. D. Towler, and R. J. Needs
Published 3 December 2004 (8 pages)
214102 [View PDF (90 kB)]
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Three-dimensional crystal-melt Wulff-shape and interfacial stiffness in the Al-Sn binary system
R. E. Napolitano and S. Liu
Published 6 December 2004 (11 pages)
214103 [View PDF (1,365 kB)]
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Pressure-induced Jahn-Teller suppression in Rb2CuCl4(H2O)2: Pseudo-Jahn-Teller effect
F. Aguado, F. Rodríguez, R. Valiente, J. P. Itié, and P. Munsch
Published 7 December 2004 (9 pages)
214104 [View PDF (425 kB)]
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Electron-irradiation-induced phase separation in GaSb nanoparticles
H. Yasuda, H. Mori, and J. G. Lee
Published 10 December 2004 (6 pages)
214105 [View PDF (441 kB)]
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Out-of-plane thermal conductivity of the layered thermoelectric oxide Bi2−xPbxSr2Co2Oy
I. Terasaki, H. Tanaka, A. Satake, S. Okada, and T. Fujii
Published 15 December 2004 (5 pages)
214106 [View PDF (189 kB)]
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Electron-phonon coupling of α-Ga boron
Yanming Ma, John S. Tse, Dennis D. Klug, and Rajeev Ahuja
Published 16 December 2004 (6 pages)
214107 [View PDF (311 kB)]
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X-ray study of the synthesis of boron oxides at high pressure:  Phase diagram and equation of state
Delia Nieto-Sanz, Paul Loubeyre, Wilson Crichton, and Mohamed Mezouar
Published 17 December 2004 (6 pages)
214108 [View PDF (63 kB)]
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Structural and electronic properties of n-doped and p-doped SrTiO3
Weidong Luo, Wenhui Duan, Steven G. Louie, and Marvin L. Cohen
Published 17 December 2004 (8 pages)
214109 [View PDF (495 kB)]
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Sequential classical-quantum description of the absorption spectrum of the hydrated electron
Valdemir Ludwig, Kaline Coutinho, and Sylvio Canuto
Published 20 December 2004 (4 pages)
214110 [View PDF (125 kB)]
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Competing structural instabilities in the ferroelectric Aurivillius compound SrBi2Ta2O9
J. M. Perez-Mato, M. Aroyo, Alberto García, P. Blaha, K. Schwarz, J. Schweifer, and K. Parlinski
Published 23 December 2004 (14 pages)
214111 [View PDF (722 kB)]
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First-principles determination of ferroelectric instabilities in Aurivillius compounds
R. Machado, M. G. Stachiotti, R. L. Migoni, and A. Huanosta Tera
Published 23 December 2004 (8 pages)
214112 [View PDF (274 kB)]
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Elastic constants and the effect of strain on monovacancy concentration in fcc hard-sphere crystals
Sang Kyu Kwak and David A. Kofke
Published 29 December 2004 (6 pages)
214113 [View PDF (122 kB)]
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High-pressure x-ray diffraction and Raman spectroscopy of HfV2O7
U. L. C. Hemamala, F. El-Ghussein, A. M. Goedken, B. Chen, Ch. Leroux, and M. B. Kruger
Published 30 December 2004 (4 pages)
214114 [View PDF (67 kB)]
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Hyperfine structure and homogeneous broadening in Pr3+:KY(WO4)2
H. L. Xu, M. Nilsson, S. Ohser, N. Rauhut, S. Kröll, M. Aguiló, and F. Díaz
Published 30 December 2004 (8 pages)
214115 [View PDF (80 kB)]
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Hole-burning techniques for isolation and study of individual hyperfine transitions in inhomogeneously broadened solids demonstrated in Pr3+:Y2SiO5
Mattias Nilsson, Lars Rippe, Stefan Kröll, Robert Klieber, and Dieter Suter
Published 30 December 2004 (11 pages)
214116 [View PDF (229 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Sliding spin-density wave in (TMTSF)2PF6 studied with narrow-band noise
Tomoyuki Sekine, Norikazu Satoh, Mitsuhiro Nakazawa, and Toshikazu Nakamura
Published 3 December 2004 (13 pages)
214201 [View PDF (856 kB)]
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Critical dynamics near the glass transition as explored with muon spin relaxation
F. J. Bermejo, I. Bustinduy, M. A. González, S. H. Chong, C. Cabrillo, and S. F. J. Cox
Published 6 December 2004 (7 pages)
214202 [View PDF (483 kB)]
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Effect of increasing disorder on the critical behavior of a Coulomb system
Michael H. Overlin, Lee A. Wong, and Clare C. Yu
Published 9 December 2004 (13 pages)
214203 [View PDF (260 kB)]
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Acoustic and thermal properties of silica aerogels and xerogels
S. Caponi, G. Carini, G. D’Angelo, A. Fontana, O. Pilla, F. Rossi, F. Terki, G. Tripodo, and T. Woignier
Published 15 December 2004 (8 pages)
214204 [View PDF (97 kB)]
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Photoelasticity of sodium silicate glass from first principles
D. Donadio, M. Bernasconi, and F. Tassone
Published 23 December 2004 (9 pages)
214205 [View PDF (216 kB)]
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Localization-delocalization transition in the quasi-one-dimensional ladder chain with correlated disorder
Tigran Sedrakyan and Alexander Ossipov
Published 30 December 2004 (9 pages)
214206 [View PDF (140 kB)]

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

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Phase analysis of vibrational wave packets in the ground and excited states in polydiacetylene
Mitsuhiro Ikuta, Yoshiharu Yuasa, Tatsumi Kimura, Hiroo Matsuda, and Takayoshi Kobayashi
Published 2 December 2004 (6 pages)
214301 [View PDF (159 kB)]
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Acoustic lens design by genetic algorithms
A. Håkansson, J. Sánchez-Dehesa, and L. Sanchis
Published 3 December 2004 (9 pages)
214302 [View PDF (711 kB)]
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Negative thermal expansion in cubic ZrMo2O8: Inelastic neutron scattering and lattice dynamical studies
R. Mittal, S. L. Chaplot, H. Schober, A. I. Kolesnikov, C.-K. Loong, C. Lind, and A. P. Wilkinson
Published 9 December 2004 (6 pages)
214303 [View PDF (181 kB)]
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Level repulsions of bulk acoustic waves in composite materials
Tsung-Tsong Wu and Zi-Gui Huang
Published 14 December 2004 (6 pages)
214304 [View PDF (312 kB)]
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Neutron scattering study of hydrogen dynamics in Pr2Fe17H5
E. Mamontov, T. J. Udovic, O. Isnard, and J. J. Rush
Published 22 December 2004 (5 pages)
214305 [View PDF (188 kB)]
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Lattice dynamics and thermal properties of CaWO4
A. Senyshyn, H. Kraus, V. B. Mikhailik, and V. Yakovyna
Published 23 December 2004 (9 pages)
214306 [View PDF (315 kB)]
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Picosecond acoustic phonon pulse propagation in silicon
B. C. Daly, T. B. Norris, J. Chen, and J. B. Khurgin
Published 30 December 2004 (8 pages)
214307 [View PDF (194 kB)]

Magnetism

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Weak antiferromagnetism and dimer order in quantum systems of coupled tetrahedra
Valeri N. Kotov, Michael E. Zhitomirsky, Maged Elhajal, and Frédéric Mila
Published 2 December 2004 (5 pages)
214401 [View PDF (62 kB)]
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Resonant x-ray scattering study of magnetic-dipole and electric-quadrupole order in U0.75Np0.25O2
S. B. Wilkins, J. A. Paixão, R. Caciuffo, P. Javorsky, F. Wastin, J. Rebizant, C. Detlefs, N. Bernhoeft, P. Santini, and G. H. Lander
Published 2 December 2004 (9 pages)
214402 [View PDF (261 kB)]
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Intra- and inter-multiplet magnetic excitations in a tetrairon(III) molecular cluster
S. Carretta, P. Santini, G. Amoretti, T. Guidi, R. Caciuffo, A. Candini, A. Cornia, D. Gatteschi, M. Plazanet, and J. A. Stride
Published 2 December 2004 (7 pages)
214403 [View PDF (133 kB)]
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Orbital and spin interplay in spin-gap formation in pyroxene ATiSi2O6 (A=Na,Li)
Toshiya Hikihara and Yukitoshi Motome
Published 2 December 2004 (12 pages)
214404 [View PDF (477 kB)]
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Transition between antiferromagnetic and ferromagnetic states in itinerant-electron La(FexAl1−x)13 compounds
K. Irisawa, A. Fujita, K. Fukamichi, M. Yamada, H. Mitamura, T. Goto, and K. Koyama
Published 3 December 2004 (16 pages)
214405 [View PDF (233 kB)]
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Magnetization of uncovered and V-covered ultrathin Fe(100) films on V(100)
H. Fritzsche, Y. T. Liu, J. Hauschild, and H. Maletta
Published 6 December 2004 (6 pages)
214406 [View PDF (177 kB)]
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Upward renormalization of the antiferromagnetic mode in the paramagnetic phase of CsMnBr3
E. Rastelli and A. Tassi
Published 7 December 2004 (5 pages)
214407 [View PDF (108 kB)]
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Quantum dynamics of the molecular magnet driven by external magnetic fields
Miao Mai, Ximing Cheng, Xiang-Gui Li, and Ping Zhang
Published 8 December 2004 (5 pages)
214408 [View PDF (63 kB)]
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Experimental and computational investigation of structure and magnetism in pyrite Co1−xFexS2: Chemical bonding and half-metallicity
K. Ramesha, Ram Seshadri, Claude Ederer, Tao He, and M. A. Subramanian
Published 8 December 2004 (8 pages)
214409 [View PDF (380 kB)]
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Understanding the electronic structure, optical, and vibrational properties of the Fe8Br8 single-molecule magnet
Tunna Baruah, Jens Kortus, Mark R. Pederson, Roman Wesołowski, Jason T. Haraldsen, Janice L. Musfeldt, J. Micah North, David Zipse, and Naresh S. Dalal
Published 8 December 2004 (9 pages)
214410 [View PDF (330 kB)]
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Magnetic anisotropy and quantized spin waves in hematite nanoparticles
S. N. Klausen, K. Lefmann, P.-A. Lindgård, L. Theil Kuhn, C. R. H. Bahl, C. Frandsen, S. Mørup, B. Roessli, N. Cavadini, and C. Niedermayer
Published 9 December 2004 (6 pages)
214411 [View PDF (200 kB)]
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Effective exchange interaction in a quasi-two-dimensional self-assembled nanoparticle array
U. Wiedwald, M. Cerchez, M. Farle, K. Fauth, G. Schütz, K. Zürn, H.-G. Boyen, and P. Ziemann
Published 13 December 2004 (6 pages)
214412 [View PDF (237 kB)]
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Estimates of the critical exponents of single-crystal La0.73Ba0.27MnO3
Wei Li, H. P. Kunkel, X. Z. Zhou, Gwyn Williams, Y. Mukovskii, and D. Shulyatev
Published 14 December 2004 (8 pages)
214413 [View PDF (203 kB)]
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Magnetic phase behavior of the ferrimagnetic doped cobaltite Nd1−xSrxCoO3
Douglas D. Stauffer and C. Leighton
Published 15 December 2004 (7 pages)
214414 [View PDF (195 kB)]
Magnetic and mechanical buckling: Modified Landau theory approach to study phase transitions in micromagnetic disks and compressed rods
Sergey Savel’ev and Franco Nori
Published 16 December 2004 (19 pages)
214415 [View PDF (1,283 kB)]
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Crystal structures and magnetic order of La0.5+δ A0.5−δMn0.5+ϵRu0.5−ϵO3 (A=Ca,Sr,Ba): Possible orbital glass ferromagnetic state
E. Granado, Q. Huang, J. W. Lynn, J. Gopalakrishnan, and K. Ramesha
Published 17 December 2004 (7 pages)
214416 [View PDF (91 kB)]
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Ab initio determination of Kerr angles in Cu4Ni8CunNi9∕Cu(100) (n=2–10)
I. Reichl, R. Hammerling, A. Vernes, P. Weinberger, C. Sommers, and L. Szunyogh
Published 17 December 2004 (6 pages)
214417 [View PDF (226 kB)]
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Weak itinerant ferromagnetism and electronic and crystal structures of alkali-metal iron antimonides: NaFe4Sb12 and KFe4Sb12
A. Leithe-Jasper, W. Schnelle, H. Rosner, M. Baenitz, A. Rabis, A. A. Gippius, E. N. Morozova, H. Borrmann, U. Burkhardt, R. Ramlau, U. Schwarz, J. A. Mydosh, Y. Grin, V. Ksenofontov, and S. Reiman
Published 17 December 2004 (12 pages)
214418 [View PDF (688 kB)]
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Numerical simulation of domain walls in Fe whiskers and their interaction with deposited thin films
V. Christoph and R. Schäfer
Published 20 December 2004 (4 pages)
214419 [View PDF (161 kB)]
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Nonuniform phases in metals with local moments
Angsula Ghosh and E. Miranda
Published 20 December 2004 (5 pages)
214420 [View PDF (59 kB)]
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Metastable magnetic response across the antiferromagnetic to ferromagnetic transition in Gd5Ge4
M. K. Chattopadhyay, M. A. Manekar, A. O. Pecharsky, V. K. Pecharsky, K. A. Gschneidner, Jr., J. Moore, G. K. Perkins, Y. V. Bugoslavsky, S. B. Roy, P. Chaddah, and L. F. Cohen
Published 20 December 2004 (6 pages)
214421 [View PDF (233 kB)]
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Spanning avalanches in the three-dimensional Gaussian random-field Ising model with metastable dynamics: Field dependence and geometrical properties
Francisco J. Pérez-Reche and Eduard Vives
Published 20 December 2004 (14 pages)
214422 [View PDF (418 kB)]
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Contactless magnetoresistance studies of Co∕Cu multilayers using the infrared magnetorefractive effect
M. Vopsaroiu, D. Bozec, J. A. D. Matthew, S. M. Thompson, C. H. Marrows, and M. Perez
Published 21 December 2004 (7 pages)
214423 [View PDF (423 kB)]
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Uncorrelated and correlated nanoscale lattice distortions in the paramagnetic phase of magnetoresistive manganites
V. Kiryukhin, A. Borissov, J. S. Ahn, Q. Huang, J. W. Lynn, and S.-W. Cheong
Published 22 December 2004 (8 pages)
214424 [View PDF (158 kB)]
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Mössbauer spectral study of the magnetocaloric FeMnP1−xAsx compounds
Raphaël P. Hermann, O. Tegus, E. Brück, K. H. J. Buschow, F. R. de Boer, Gary J. Long, and Fernande Grandjean
Published 23 December 2004 (9 pages)
214425 [View PDF (242 kB)]
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Local atomic and electronic structure in LaMnO3 across the orbital ordering transition
Raquel A. Souza, Narcizo M. Souza-Neto, Aline Y. Ramos, Hélio C. N. Tolentino, and Eduardo Granado
Published 27 December 2004 (6 pages)
214426 [View PDF (332 kB)]
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Phase transitions in the pseudogap Anderson and Kondo models:  Critical dimensions, renormalization group, and local-moment criticality
Lars Fritz and Matthias Vojta
Published 28 December 2004 (24 pages)
214427 [View PDF (264 kB)]
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Long-range oscillatory exchange interaction between antiferromagnetic FeMn layers across a Cu spacer
J. W. Cai, W. Y. Lai, J. Teng, F. Shen, Z. Zhang, and L. M. Mei
Published 28 December 2004 (5 pages)
214428 [View PDF (105 kB)]
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Thermodynamics of a spin-1/2 chain coupled to Einstein phonons
Alexander Bühler, Götz S. Uhrig, and Jaan Oitmaa
Published 29 December 2004 (10 pages)
214429 [View PDF (412 kB)]
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Macroscopic quantum tunneling in small antiferromagnetic particles: Effects of a strong magnetic field
B. A. Ivanov and V. E. Kireev
Published 29 December 2004 (10 pages)
214430 [View PDF (187 kB)]
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Individual monolayer analysis of anomalous hysteresis loops
Huai-Yu Wang, Kun Xun, and Lin Xiao
Published 29 December 2004 (5 pages)
214431 [View PDF (59 kB)]
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Models for the magnetic ac susceptibility of granular superferromagnetic CoFe∕Al2O3
O. Petracic, A. Glatz, and W. Kleemann
Published 30 December 2004 (7 pages)
214432 [View PDF (268 kB)]
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Low-temperature permittivity of insulating perovskite manganites
J. L. Cohn, M. Peterca, and J. J. Neumeier
Published 30 December 2004 (6 pages)
214433 [View PDF (103 kB)]
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Magnetic short-range order and reentrant-spin-glass-like behavior in CoCr2O4 and MnCr2O4 by means of neutron scattering and magnetization measurements
K. Tomiyasu, J. Fukunaga, and H. Suzuki
Published 30 December 2004 (12 pages)
214434 [View PDF (172 kB)]
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Magnetic, thermal, and electrical properties of La1−xCaxCrO3 (0⩽x⩽0.5)
J. J. Neumeier and Hirotoshi Terashita
Published 30 December 2004 (7 pages)
214435 [View PDF (86 kB)]
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Mean-field theory of the spin-Peierls transition
E. Orignac and R. Chitra
Published 30 December 2004 (12 pages)
214436 [View PDF (133 kB)]
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Stability of U(1) spin liquids in two dimensions
Michael Hermele, T. Senthil, Matthew P. A. Fisher, Patrick A. Lee, Naoto Nagaosa, and Xiao-Gang Wen
Published 30 December 2004 (9 pages)
214437 [View PDF (94 kB)]
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Structure and magnetic properties of ultrathin Ni films on Pt(111) with Co buffer layers
C. S. Shern, H. Y. Ho, S. H. Lin, and C. W. Su
Published 30 December 2004 (6 pages)
214438 [View PDF (91 kB)]
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Magnetic quantum tunneling in Ca3Co2O6 studied by ac susceptibility: Temperature and magnetic-field dependence of the spin-relaxation time
V. Hardy, D. Flahaut, M. R. Lees, and O. A. Petrenko
Published 30 December 2004 (7 pages)
214439 [View PDF (107 kB)]

Superfluidity and superconductivity

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Critical current in Nb-Cu-Nb junctions with nonideal interfaces
Y. Blum, A. Tsukernik, M. Karpovski, and A. Palevski
Published 1 December 2004 (4 pages)
214501 [View PDF (135 kB)]
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High-pressure phase diagram of Bi2Sr2CaCu2O8+δ single crystals
Xiao-Jia Chen, Viktor V. Struzhkin, Russell J. Hemley, Ho-kwang Mao, and Chris Kendziora
Published 2 December 2004 (7 pages)
214502 [View PDF (106 kB)]
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Elastic forward scattering in the cuprate superconducting state
L. Zhu, P. J. Hirschfeld, and D. J. Scalapino
Published 3 December 2004 (13 pages)
214503 [View PDF (212 kB)]
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Effect of substrate vicinality on the formation of precipitates and twins in YBa2Cu3O7−δ thin films
R. I. Chakalova, T. J. Jackson, G. Passerieux, I. P. Jones, P. Mikheenko, C. M. Muirhead, and C. N. W. Darlington
Published 3 December 2004 (6 pages)
214504 [View PDF (448 kB)]
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Electronic specific heat and low-energy quasiparticle excitations in the superconducting state of La2−xSrxCuO4 single crystals
Hai-Hu Wen, Zhi-Yong Liu, Fang Zhou, Jiwu Xiong, Wenxing Ti, Tao Xiang, Seiki Komiya, Xuefeng Sun, and Yoichi Ando
Published 3 December 2004 (14 pages)
214505 [View PDF (244 kB)]
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Phase slips in superconducting films with constrictions
Sang L. Chu, A. T. Bollinger, and A. Bezryadin
Published 3 December 2004 (6 pages)
214506 [View PDF (124 kB)]
•
ac-induced thermal vortex escape in magnetic-field-embedded long annular Josephson junctions
Niels Grønbech-Jensen and Matteo Cirillo
Published 3 December 2004 (7 pages)
214507 [View PDF (194 kB)]
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Critical currents in vicinal YBa2Cu3O7−δ films
J. H. Durrell, G. Burnell, V. N. Tsaneva, Z. H. Barber, M. G. Blamire, and J. E. Evetts
Published 6 December 2004 (9 pages)
214508 [View PDF (146 kB)]
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Surface location of sodium atoms attached to 3He nanodroplets
F. Stienkemeier, O. Bünermann, R. Mayol, F. Ancilotto, M. Barranco, and M. Pi
Published 6 December 2004 (5 pages)
214509 [View PDF (172 kB)]
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Order parameter in superconductors with nondegenerate bands
I. A. Sergienko and S. H. Curnoe
Published 7 December 2004 (8 pages)
214510 [View PDF (93 kB)]
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Influence of higher d-wave gap harmonics on the dynamical magnetic susceptibility of high-temperature superconductors
A. P. Schnyder, A. Bill, C. Mudry, R. Gilardi, H. M. Rønnow, and J. Mesot
Published 10 December 2004 (13 pages)
214511 [View PDF (466 kB)]
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dc transport in superconducting point contacts:  A full-counting-statistics view
J. C. Cuevas and W. Belzig
Published 10 December 2004 (18 pages)
214512 [View PDF (236 kB)]
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Micro-SQUID microscopy of vortices in a perforated superconducting Al film
C. Veauvy, K. Hasselbach, and D. Mailly
Published 10 December 2004 (5 pages)
214513 [View PDF (375 kB)]
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Periodic coherence-peak height modulations in superconducting Bi2Sr2CaCu2O8+δ
A. Fang, C. Howald, N. Kaneko, M. Greven, and A. Kapitulnik
Published 10 December 2004 (8 pages)
214514 [View PDF (1,323 kB)]
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Dzyaloshinsky-Moriya spin canting in the low-temperature tetragonal phase of La2−x−yEuySrxCuO4
M. Hücker, V. Kataev, J. Pommer, U. Ammerahl, A. Revcolevschi, J. M. Tranquada, and B. Büchner
Published 13 December 2004 (21 pages)
214515 [View PDF (1,452 kB)]
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Magnetic field dependence of the reversible mixed-state properties of superconducting MgB2 single crystals and the influence of artificial defects
M. Zehetmayer, M. Eisterer, J. Jun, S. M. Kazakov, J. Karpinski, and H. W. Weber
Published 14 December 2004 (12 pages)
214516 [View PDF (159 kB)]
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Universal intrinsic scale of the hole concentration in high-Tc cuprates
T. Honma, P. H. Hor, H. H. Hsieh, and M. Tanimoto
Published 14 December 2004 (10 pages)
214517 [View PDF (960 kB)]
•
Reversible magnetization of a strong-pinning superconductor
A. M. Campbell, J. W. Loram, N. Hari-Babu, J. R. Cooper, and D. A. Cardwell
Published 14 December 2004 (6 pages)
214518 [View PDF (231 kB)]
•
Normal-to-planar superfluid transition in 3He
Martino De Prato, Andrea Pelissetto, and Ettore Vicari
Published 14 December 2004 (9 pages)
214519 [View PDF (342 kB)]
•
Dynamics and energy distribution of nonequilibrium quasiparticles in superconducting tunnel junctions
K. Segall, C. Wilson, L. Li, L. Frunzio, S. Friedrich, M. C. Gaidis, and D. E. Prober
Published 16 December 2004 (13 pages)
214520 [View PDF (231 kB)]
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Guidance and control in a Josephson charge qubit
J. F. Ralph, E. J. Griffith, T. D. Clark, and M. J. Everitt
Published 23 December 2004 (9 pages)
214521 [View PDF (196 kB)]
•
Elastic modes of vortex configurations in thin disks
L. R. E. Cabral and F. M. Peeters
Published 23 December 2004 (13 pages)
214522 [View PDF (508 kB)]
•
In-phase vortex flow and superradiance in a Josephson superlattice embedded in a waveguide
A. V. Chiginev and V. V. Kurin
Published 23 December 2004 (10 pages)
214523 [View PDF (221 kB)]
•
Spontaneous spin current near the interface between unconventional superconductors and ferromagnets
Kazuhiro Kuboki and Hidenori Takahashi
Published 29 December 2004 (8 pages)
214524 [View PDF (297 kB)]
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Evidence for CuO conducting band splitting in the nodal direction of Bi2Sr2CaCu2O8+δ
A. A. Kordyuk, S. V. Borisenko, A. N. Yaresko, S.-L. Drechsler, H. Rosner, T. K. Kim, A. Koitzsch, K. A. Nenkov, M. Knupfer, J. Fink, R. Follath, H. Berger, B. Keimer, S. Ono, and Yoichi Ando
Published 29 December 2004 (6 pages)
214525 [View PDF (367 kB)]
•
Compressibility of CeMIn5 and Ce2MIn8 (M=Rh, Ir, and Co) compounds
Ravhi S. Kumar, A. L. Cornelius, and J. L. Sarrao
Published 29 December 2004 (8 pages)
214526 [View PDF (124 kB)]
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Systematic reduction of magnetization by an ac transverse field and of the anomalous magnetization peak in a N2-annealed Tl2Ba2CuO6 single crystal
Dong Ho Kim, Heon-Jung Kim, N. H. Dan, and Sung-Ik Lee
Published 30 December 2004 (5 pages)
214527 [View PDF (139 kB)]
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Transport properties of Nd1.2Ba1.8Cu3OZ ultrathin films by field-effect doping
M. Salluzzo, A. Cassinese, G. M. De Luca, A. Gambardella, A. Prigiobbo, and R. Vaglio
Published 30 December 2004 (7 pages)
214528 [View PDF (236 kB)]
•
Structure and orientation of the moving vortex lattice in clean type-II superconductors
Dingping Li, Andrey M. Malkin, and Baruch Rosenstein
Published 30 December 2004 (8 pages)
214529 [View PDF (169 kB)]
•
c-axis transport and phenomenology of the pseudogap state in Bi2Sr2CaCu2O8+δ
M. Giura, R. Fastampa, S. Sarti, and E. Silva
Published 30 December 2004 (5 pages)
214530 [View PDF (74 kB)]
•
Gaussian fluctuation corrections to the BCS mean-field gap amplitude at zero temperature
Š. Kos, A. J. Millis, and A. I. Larkin
Published 30 December 2004 (6 pages)
214531 [View PDF (74 kB)]

ERRATA

•
Publisher's Note: 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 3 December 2004 (1 page)
219901(E) [View PDF (8 kB)]
•
Publisher's Note: Universal and scaled relaxation of interacting magnetic nanoparticles [Phys. Rev. B 70, 172411 (2004)]
Xi Chen, S. Sahoo, W. Kleemann, S. Cardoso, and P. P. Freitas
Published 15 December 2004 (1 page)
219902(E) [View PDF (5 kB)]
•
Publisher's Note: Infrared study of giant dielectric constant in Li- and Ti-doped NiO [Phys. Rev. B 70, 172106 (2004)]
Jungho Kim, Youngwoo Lee, M. G. Kim, A. Souchkov, J. S. Lee, H. D. Drew, S.-J. Oh, C. W. Nan, and E. J. Choi
Published 21 December 2004 (1 page)
219903(E) [View PDF (6 kB)]
•
Erratum: Magnetic structure of TbMnO3 by neutron diffraction [Phys. Rev. B 70, 012401 (2004)]
R. Kajimoto, H. Yoshizawa, H. Shintani, T. Kimura, and Y. Tokura
Published 27 December 2004 (1 page)
219904(E) [View PDF (7 kB)]
•
Publisher's Note: Two-band effects in the angular dependence of Hc2 of MgB2 single crystals [Phys. Rev. B 70, 132503 (2004)]
A. Rydh, U. Welp, A. E. Koshelev, W. K. Kwok, G. W. Crabtree, R. Brusetti, L. Lyard, T. Klein, C. Marcenat, B. Kang, K. H. Kim, K. H. P. Kim, H.-S. Lee, and S.-I. Lee
Published 29 December 2004 (1 page)
219905(E) [View PDF (5 kB)]
•
Erratum: Magnetic contribution to the resistivity noise in a La0.7Sr0.3MnO3 film grain boundary [Phys. Rev. B 63, 132407 (2001)]
R. Mathieu, P. Svedlindh, R. Gunnarsson, and Z. G. Ivanov
Published 30 December 2004 (1 page)
219906(E) [View PDF (7 kB)]
•
Erratum: Theory of charge transport in diffusive normal metal/unconventional singlet superconductor contacts [Phys. Rev. B 69, 144519 (2004)]
Y. Tanaka, Yu. V. Nazarov, A. A. Golubov, and S. Kashiwaya
Published 30 December 2004 (1 page)
219907(E) [View PDF (18 kB)]
 
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