Physical Review B
– 1 April 2005
Volume 71, Issue 14
RAPID COMMUNICATIONS
Inhomogeneous, disordered, and partially ordered systems
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Analytical correlation correction of the chemical potential of solid solutions
A. Udyansky, V. N. Bugaev, W. Schweika, O. Shchyglo, H. Reichert, and H. Dosch
Published
28 April 2005
(4 pages)
140201(R)
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Dynamics, dynamical systems, lattice effects, quantum solids
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Negative thermal expansion and low-frequency modes in cyanide-bridged framework materials
Andrew L. Goodwin and Cameron J. Kepert
Published
21 April 2005
(4 pages)
140301(R)
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PDF (129 kB)]
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Strongly decoupled europium and iron vibrational modes in filled skutterudites
Gary J. Long, Raphaël P. Hermann, Fernande Grandjean, Ercan E. Alp, Wolfgang Sturhahn, Charles E. Johnson, Dennis E. Brown, Olaf Leupold, and Rudolf Rüffer
Published
22 April 2005
(4 pages)
140302(R)
[ View
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Magnetism
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Coherent nuclear resonant scattering by 61Ni using the nuclear lighthouse effect
T. Roth, O. Leupold, H.-C. Wille, R. Rüffer, K. W. Quast, R. Röhlsberger, and E. Burkel
Published
12 April 2005
(4 pages)
140401(R)
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Helicoidal magnetic order in the spin-chain compound NaCu2O2
L. Capogna, M. Mayr, P. Horsch, M. Raichle, R. K. Kremer, M. Sofin, A. Maljuk, M. Jansen, and B. Keimer
Published
20 April 2005
(4 pages)
140402(R)
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Bipolar high-field excitations in Co∕Cu∕Co nanopillars
B. Özyilmaz, A. D. Kent, M. J. Rooks, and J. Z. Sun
Published
21 April 2005
(4 pages)
140403(R)
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Microscopic theory of multipole ordering in NpO2
Katsunori Kubo and Takashi Hotta
Published
29 April 2005
(4 pages)
140404(R)
[ View
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Superfluidity and superconductivity
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Quantum imaging and selection rules in triangular quantum corrals
Nikolaos A. Stavropoulos and Dirk K. Morr
Published
6 April 2005
(4 pages)
140501(R)
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Vortex-state-dependent phase boundary in mesoscopic superconducting disks
B. J. Baelus, A. Kanda, F. M. Peeters, Y. Ootuka, and K. Kadowaki
Published
8 April 2005
(4 pages)
140502(R)
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Suppression of magnetic relaxation processes in melt-textured YBa2Cu3Ox superconductors by a transverse ac magnetic field
L. M. Fisher, A. V. Kalinov, I. F. Voloshin, and V. A. Yampol’skii
Published
12 April 2005
(4 pages)
140503(R)
[ View
PDF (59 kB)]
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Role of charge-density-wave fluctuations on the spectral function in a metallic charge-density-wave system
T. Yokoya, T. Kiss, A. Chainani, S. Shin, and K. Yamaya
Published
14 April 2005
(4 pages)
140504(R)
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Quantum nondemolition charge measurement of a Josephson qubit
M. H. S. Amin
Published
19 April 2005
(4 pages)
140505(R)
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PDF (221 kB)]
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Bose-Einstein condensation in solid 4He
D. E. Galli, M. Rossi, and L. Reatto
Published
20 April 2005
(4 pages)
140506(R)
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Competition between hidden spin and charge orderings in stripe phase
Chitoshi Yasuda, Akihiro Tanaka, and Xiao Hu
Published
22 April 2005
(4 pages)
140507(R)
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Multiphoton antiresonance
M. I. Dykman and M. V. Fistul
Published
26 April 2005
(4 pages)
140508(R)
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Magnetic proximity effect in perovskite superconductor/ferromagnet multilayers
J. Stahn, J. Chakhalian, Ch. Niedermayer, J. Hoppler, T. Gutberlet, J. Voigt, F. Treubel, H-U. Habermeier, G. Cristiani, B. Keimer, and C. Bernhard
Published
28 April 2005
(4 pages)
140509(R)
[ View
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ARTICLES
Structure, structural phase transitions, mechanical properties, defects
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Thermodynamics of structural vacancies in titanium monoxide from first-principles calculations
D. A. Andersson, P. A. Korzhavyi, and B. Johansson
Published
1 April 2005
(12 pages)
144101
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High-pressure Raman scattering and x-ray diffraction of the relaxor ferroelectric 0.96Pb(Zn1∕3Nb2∕3)O3-0.04PbTiO3
Muhtar Ahart, Ronald E. Cohen, Viktor Struzhkin, Eugene Gregoryanz, Daniel Rytz, Sergey A. Prosandeev, Ho-kwang Mao, and Russell J. Hemley
Published
1 April 2005
(7 pages)
144102
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Ab initio Ti-Zr-Ni phase diagram predicts stability of icosahedral TiZrNi quasicrystals
R. G. Hennig, A. E. Carlsson, K. F. Kelton, and C. L. Henley
Published
4 April 2005
(10 pages)
144103
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Theory of atomic-scale dielectric permittivity at insulator interfaces
Feliciano Giustino and Alfredo Pasquarello
Published
8 April 2005
(13 pages)
144104
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Properties of a bound ensemble of repelling atoms
R. S. Berry and B. M. Smirnov
Published
11 April 2005
(8 pages)
144105
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Elastic constants of single-crystal TiNx(001) (0.67⩽x⩽1.0) determined as a function of x by picosecond ultrasonic measurements
Taeyoon Lee, K. Ohmori, C.-S. Shin, David G. Cahill, I. Petrov, and J. E. Greene
Published
13 April 2005
(6 pages)
144106
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93Nb NMR study of disorder in KTa1−xNbxO3
S. Rankel, B. Zalar, V. V. Laguta, R. Blinc, and J. Toulouse
Published
22 April 2005
(5 pages)
144110
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Direct structural determination in ultrathin ferroelectric films by analysis of synchrotron x-ray scattering measurements
D. D. Fong, C. Cionca, Y. Yacoby, G. B. Stephenson, J. A. Eastman, P. H. Fuoss, S. K. Streiffer, Carol Thompson, R. Clarke, R. Pindak, and E. A. Stern
Published
27 April 2005
(11 pages)
144112
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Inhomogeneous, disordered, and partially ordered systems
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Measurement of the acoustic properties of amorphous silica above 4.5 mK
E. Nazaretski, R. D. Merithew, R. O. Pohl, and J. M. Parpia
Published
1 April 2005
(11 pages)
144201
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Configurational lattice dynamics: The phase diagram of Rh-Pd
C. Cienfuegos, E. P. Isoardi, and G. D. Barrera
Published
6 April 2005
(8 pages)
144202
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Elastic and inelastic deformations of ethylene-passivated tenfold decagonal Al-Ni-Co quasicrystal surfaces
Jeong Young Park, D. F. Ogletree, M. Salmeron, R. A. Ribeiro, P. C. Canfield, C. J. Jenks, and P. A. Thiel
Published
19 April 2005
(6 pages)
144203
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Phason hierarchy and electronic stability of quasicrystals
Gerardo G. Naumis
Published
20 April 2005
(7 pages)
144204
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Dynamics of supercooled liquids in the vicinity of soft and hard interfaces
Fang He, Li-Min Wang, and Ranko Richert
Published
25 April 2005
(10 pages)
144205
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Dynamics, dynamical systems, lattice effects, quantum solids
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Experimental and theoretical studies of vibrational density of states in Fe3O4 single-crystalline thin films
B. Handke, A. Kozłowski, K. Parliński, J. Przewoźnik, T. Ślęzak, A. I. Chumakov, L. Niesen, Z. Kąkol, and J. Korecki
Published
7 April 2005
(11 pages)
144301
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Percolation in one of q colors near criticality
Xiaofeng Qian, Youjin Deng, and Henk W. J. Blöte
Published
29 April 2005
(6 pages)
144303
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PDF (70 kB)]
Magnetism
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Ferromagnetism in Ba5Co5O14: A structural, transport, thermal, and magnetic study
K. Boulahya, M. Parras, J. M. González-Calbet, U. Amador, J. L. Martínez, V. Tissen, and M. T. Fernández-Díaz
Published
7 April 2005
(9 pages)
144402
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First-principles investigation of the structural, magnetic, and electronic properties of olivine LiFePO4
Siqi Shi, Chuying Ouyang, Zhihua Xiong, Lijun Liu, Zhaoxiang Wang, Hong Li, Ding-sheng Wang, Liquan Chen, and Xuejie Huang
Published
11 April 2005
(6 pages)
144404
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Structural and magnetic study of LaBaCoCuO5+δ
Leopoldo Suescun, Camille Y. Jones, Claudio A. Cardoso, Jeffrey W. Lynn, Brian H. Toby, Fernando M. Araújo-Moreira, Oscar F. de Lima, Helena Pardo, and Alvaro W. Mombrú
Published
12 April 2005
(9 pages)
144405
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Vortex-state oscillations in soft magnetic cylindrical dots
K. Yu. Guslienko, W. Scholz, R. W. Chantrell, and V. Novosad
Published
13 April 2005
(8 pages)
144407
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Chiral fluctuations in triangular antiferromagnets at T⪡TN
A. V. Syromyatnikov
Published
14 April 2005
(8 pages)
144408
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First-principles study of Mn-induced local magnetic moments in host semiconductors
Shi-Hao Wei, X. G. Gong, Gustavo M. Dalpian, and Su-Huai Wei
Published
15 April 2005
(6 pages)
144409
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Field-induced magnetic phase transitions in a GdSi single crystal
L. D. Tung, M. R. Lees, G. Balakrishnan, D. McK. Paul, P. Schobinger-Papamantellos, O. Tegus, P. E. Brommer, and K. H. J. Buschow
Published
15 April 2005
(4 pages)
144410
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Magnetic excitations from the linear Heisenberg antiferromagnetic spin trimer system A3Cu3(PO4)4 (A=Ca, Sr, and Pb)
M. Matsuda, K. Kakurai, A. A. Belik, M. Azuma, M. Takano, and M. Fujita
Published
19 April 2005
(5 pages)
144411
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Magnetic structure of the Jahn-Teller system LaTiO3
Robert Schmitz, Ora Entin-Wohlman, Amnon Aharony, A. Brooks Harris, and Erwin Müller-Hartmann
Published
19 April 2005
(20 pages)
144412
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Magnetic entropy change of Pr1−xCaxMnO3 manganites (0.2⩽x⩽0.95)
M. S. Reis, V. S. Amaral, J. P. Araújo, P. B. Tavares, A. M. Gomes, and I. S. Oliveira
Published
19 April 2005
(8 pages)
144413
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Honeycombs of triangles and magnetic frustration in SrL2O4 (L=Gd, Dy, Ho, Er, Tm, and Yb)
H. Karunadasa, Q. Huang, B. G. Ueland, J. W. Lynn, P. Schiffer, K. A. Regan, and R. J. Cava
Published
19 April 2005
(8 pages)
144414
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Magnetic properties and spin polarization of Co2MnSi Heusler alloy thin films epitaxially grown on GaAs(001)
W. H. Wang, M. Przybylski, W. Kuch, L. I. Chelaru, J. Wang, Y. F. Lu, J. Barthel, H. L. Meyerheim, and J. Kirschner
Published
22 April 2005
(14 pages)
144416
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Positive exchange biasing in GdFe∕NiCoO bilayers with antiferromagnetic coupling
D. Z. Yang, J. Du, L. Sun, X. S. Wu, X. X. Zhang, and S. M. Zhou
Published
25 April 2005
(5 pages)
144417
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Nonperturbative bounds on electron spin coherence times induced by hyperfine interactions
Neil Shenvi, Rogerio de Sousa, and K. Birgitta Whaley
Published
26 April 2005
(11 pages)
144419
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Quantum kagomé antiferromagnet in a magnetic field: Low-lying nonmagnetic excitations versus valence-bond crystal order
D. C. Cabra, M. D. Grynberg, P. C. W. Holdsworth, A. Honecker, P. Pujol, J. Richter, D. Schmalfuß, and J. Schulenburg
Published
27 April 2005
(5 pages)
144420
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Crossover from Anderson-like to Kondo-like behavior: Universality induced by spin-charge separation
Michael Bortz, Andreas Klümper, and Christian Scheeren
Published
27 April 2005
(11 pages)
144421
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Orbital liquid in ferromagnetic manganites: The orbital Hubbard model for eg electrons
Louis Felix Feiner and Andrzej M. Oleś
Published
27 April 2005
(22 pages)
144422
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First-principles investigation of ferromagnetism and Invar effect in fcc Fe-Cu alloys
Sergii Khmelevskyi and Peter Mohn
Published
27 April 2005
(7 pages)
144423
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Theory of ferromagnetism in carbon foam
Daniel C. Mattis
Published
27 April 2005
(5 pages)
144424
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Low-temperature magnetism of Nd2CuO4: An ultrasonic investigation
P. Richard, M. Poirier, and S. Jandl
Published
29 April 2005
(7 pages)
144425
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Thermodynamic properties of tetrameric bond-alternating spin chains
H. T. Lu, Y. H. Su, L. Q. Sun, J. Chang, C. S. Liu, H. G. Luo, and T. Xiang
Published
29 April 2005
(7 pages)
144426
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Magnetic properties of Fe/V nanostructures
N. S. Yartseva, S. V. Yartsev, N. G. Bebenin, and C. Demangeat
Published
29 April 2005
(7 pages)
144428
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Mapping the spin-dependent electron reflectivity of Fe and Co ferromagnetic thin films
J. Graf, C. Jozwiak, A. K. Schmid, Z. Hussain, and A. Lanzara
Published
29 April 2005
(5 pages)
144429
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Magnetic structure and magnetization process of NdCo12−xVx
G. H. Rao, W. F. Liu, Q. Huang, Z. W. Ouyang, F. W. Wang, Y. G. Xiao, J. W. Lynn, and J. K. Liang
Published
29 April 2005
(7 pages)
144430
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A study of perpendicular Ag hyperfine fields induced at the interface in Fe∕Ag multilayer systems
T. Phalet, M. J. Prandolini, W. D. Brewer, P. Schuurmans, N. Severijns, B. G. Turrell, B. Vereecke, and S. Versyck
Published
29 April 2005
(10 pages)
144431
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Superfluidity and superconductivity
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Possible implementation of adiabatic quantum algorithm with superconducting flux qubits
M. Grajcar, A. Izmalkov, and E. Il’ichev
Published
4 April 2005
(8 pages)
144501
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Spin exchange and superconductivity in a t-J′-V model for two-dimensional quarter-filled systems
Andrés Greco, Jaime Merino, Adriana Foussats, and Ross H. McKenzie
Published
7 April 2005
(8 pages)
144502
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Long Josephson junction in a resonant cavity
I. Tornes and D. Stroud
Published
11 April 2005
(12 pages)
144503
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Anisotropic vortex channeling in YBa2Cu3O7–δ thin films with ordered antidot arrays
A. Crisan, A. Pross, D. Cole, S. J. Bending, R. Wördenweber, P. Lahl, and E. H. Brandt
Published
14 April 2005
(10 pages)
144504
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Critical field of Al-doped MgB2 samples: Correlation with the suppression of the σ-band gap
M. Putti, C. Ferdeghini, M. Monni, I. Pallecchi, C. Tarantini, P. Manfrinetti, A. Palenzona, D. Daghero, R. S. Gonnelli, and V. A. Stepanov
Published
14 April 2005
(6 pages)
144505
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Superfluid density of 3He in 98% aerogel in small magnetic fields
E. Nazaretski, D. M. Lee, and J. M. Parpia
Published
15 April 2005
(7 pages)
144506
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Putting competing orders in their place near the Mott transition
Leon Balents, Lorenz Bartosch, Anton Burkov, Subir Sachdev, and Krishnendu Sengupta
Published
19 April 2005
(35 pages)
144508
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Putting competing orders in their place near the Mott transition. II. The doped quantum dimer model
Leon Balents, Lorenz Bartosch, Anton Burkov, Subir Sachdev, and Krishnendu Sengupta
Published
19 April 2005
(21 pages)
144509
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Low-energy quasiparticle states at superconductor/charge-density-wave interfaces
I. V. Bobkova and Yu. S. Barash
Published
26 April 2005
(7 pages)
144510
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Circuit theory for decoherence in superconducting charge qubits
Guido Burkard
Published
27 April 2005
(7 pages)
144511
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Difference between Al and C doping in anisotropic upper critical field development in MgB2
M. Angst, S. L. Bud’ko, R. H. T. Wilke, and P. C. Canfield
Published
27 April 2005
(6 pages)
144512
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Spin relaxation in mesoscopic superconducting Al wires
Yun-Sok Shin, Hu-Jong Lee, and Hyun-Woo Lee
Published
28 April 2005
(8 pages)
144513
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Magnetic-field dependence of thermodynamic quantities in the vortex state of type-II superconductors
Koichi Watanabe, Takafumi Kita, and Masao Arai
Published
29 April 2005
(8 pages)
144515
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Competition between BCS superconductivity and ferromagnetic spin fluctuations in MgCNi3
L. Shan, Z. Y. Liu, Z. A. Ren, G. C. Che, and H. H. Wen
Published
29 April 2005
(6 pages)
144516
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Free surface of superfluid 4He at zero temperature
J. M. Marín, J. Boronat, and J. Casulleras
Published
29 April 2005
(10 pages)
144518
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Quantum interference of electrons in Nb5−δTe4 single crystals
A. Stolovits, A. Sherman, R. K. Kremer, Hj. Mattausch, H. Okudera, X.-M. Ren, A. Simon, and J. R. O’Brien
Published
29 April 2005
(7 pages)
144519
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Superconductivity in La1.85−4∕3xSr0.15+4∕3xCu1−xMnxO4 with x up to 0.2
Huan Wu, Shun Tan, Weixian Wang, and Yuheng Zhang
Published
29 April 2005
(6 pages)
144520
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Entanglement of electron spins in superconductors
Sangchul Oh and Jaewan Kim
Published
29 April 2005
(4 pages)
144523
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