Physical Review B
– 1 October 2002
Volume 66, Issue 14
- RAPID COMMUNICATIONS
- ARTICLES
- Structure, structural phase transitions, mechanical properties, defects, etc.
- Inhomogeneous, disordered, and partially ordered systems
- Dynamics, dynamical systems, lattice effects, quantum solids, etc.
- Magnetism
- Superfluidity and superconductivity
- COMMENTS
- ERRATA
RAPID COMMUNICATIONS
Dynamics, dynamical systems, lattice effects, quantum solids, etc.
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Electron-phonon interaction in transition-metal diborides TB2 (T=Zr,Nb,Ta) studied by point-contact spectroscopy
Yu. G. Naidyuk, O. E. Kvitnitskaya, I. K. Yanson, S.-L. Drechsler, G. Behr, and S. Otani
Published
31 October 2002
(4 pages)
140301(R)
[ View
PDF (72 kB)]
Magnetism
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Annealing, lattice disorder, and non-Fermi-liquid behavior in UCu4Pd
C. H. Booth, E.-W. Scheidt, U. Killer, A. Weber, and S. Kehrein
Published
23 October 2002
(4 pages)
140402(R)
[ View
PDF (283 kB)]
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Chiral domain walls in frustrated magnetoelastic materials
Yu. B. Gaididei, A. Saxena, T. Lookman, A. R. Bishop, and H. Büttner
Published
28 October 2002
(4 pages)
140403(R)
[ View
PDF (68 kB)]
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Spin filtering effect at inserted interfaces in perpendicular spin valves
Hirotaka Oshima, Keiichi Nagasaka, Yoshihiko Seyama, Yutaka Shimizu, and Atsushi Tanaka
Published
29 October 2002
(4 pages)
140404(R)
[ View
PDF (45 kB)]
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Canted ferromagnetism in RuSr2GdCu2O8
Kohji Nakamura and A. J. Freeman
Published
29 October 2002
(4 pages)
140405(R)
[ View
PDF (100 kB)]
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Thermal conductivity of anisotropic and frustrated spin-1/2 chains
F. Heidrich-Meisner, A. Honecker, D. C. Cabra, and W. Brenig
Published
29 October 2002
(4 pages)
140406(R)
[ View
PDF (75 kB)]
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From the bulk to monatomic wires: An ab initio study of magnetism in Co systems with various dimensionality
Matej Komelj, Claude Ederer, James W. Davenport, and Manfred Fähnle
Published
30 October 2002
(4 pages)
140407(R)
[ View
PDF (91 kB)]
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Statistics of the pinning field in a soft metallic ferromagnet
A. C. Mills, F. M. Hess, and M. B. Weissman
Published
31 October 2002
(4 pages)
140409(R)
[ View
PDF (86 kB)]
Superfluidity and superconductivity
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Condensation energy and high-Tc superconductivity
D. van der Marel, A. J. Leggett, J. W. Loram, and J. R. Kirtley
Published
2 October 2002
(4 pages)
140501(R)
[ View
PDF (68 kB)]
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Surface states and their possible role in the superconductivity of MgB2
V. D. P. Servedio, S.-L. Drechsler, and T. Mishonov
Published
8 October 2002
(4 pages)
140502(R)
[ View
PDF (254 kB)]
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Josephson current in S-FIF-S junctions: Nonmonotonic dependence on misorientation angle
Yu. S. Barash, I. V. Bobkova, and T. Kopp
Published
9 October 2002
(4 pages)
140503(R)
[ View
PDF (83 kB)]
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Quantum Monte Carlo study of the three-dimensional attractive Hubbard model
Alain Sewer, Xenophon Zotos, and Hans Beck
Published
9 October 2002
(4 pages)
140504(R)
[ View
PDF (76 kB)]
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Hidden quantum critical point in a ferromagnetic superconductor
Debanand Sa
Published
10 October 2002
(4 pages)
140505(R)
[ View
PDF (54 kB)]
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Direct measurement of quasiparticle evanescent waves in a dirty superconductor
J. Y. Gu, J. A. Caballero, R. D. Slater, R. Loloee, and W. P. Pratt, Jr.
Published
23 October 2002
(4 pages)
140507(R)
[ View
PDF (75 kB)]
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Quantum interference between nonmagnetic impurities in dx2-y2-wave superconductors
Dirk K. Morr and Nikolaos A. Stavropoulos
Published
24 October 2002
(4 pages)
140508(R)
[ View
PDF (207 kB)]
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Superconducting gap in the presence of bilayer splitting in underdoped (Pb,Bi)2Sr2CaCu2O8+δ
S. V. Borisenko, A. A. Kordyuk, T. K. Kim, S. Legner, K. A. Nenkov, M. Knupfer, M. S. Golden, J. Fink, H. Berger, and R. Follath
Published
30 October 2002
(4 pages)
140509(R)
[ View
PDF (295 kB)]
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Pair phase fluctuations and the pseudogap
T. Eckl, D. J. Scalapino, E. Arrigoni, and W. Hanke
Published
30 October 2002
(4 pages)
140510(R)
[ View
PDF (68 kB)]
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Slow relaxation of low-temperature vortex phases in Bi2Sr2CaCu2O8
F. Portier, G. Kriza, B. Sas, L. F. Kiss, I. Pethes, K. Vad, B. Keszei, and F. I. B. Williams
Published
31 October 2002
(4 pages)
140511(R)
[ View
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Density of states in d-wave superconductors disordered by extended impurities
İnanç Adagideli, Daniel E. Sheehy, and Paul M. Goldbart
Published
31 October 2002
(4 pages)
140512(R)
[ View
PDF (121 kB)]
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Fermi surface evolution and collapse of the Mott pseudogap in Nd2-xCexCuO4±δ
C. Kusko, R. S. Markiewicz, M. Lindroos, and A. Bansil
Published
31 October 2002
(4 pages)
140513(R)
[ View
PDF (163 kB)]
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11B and 27Al NMR spin-lattice relaxation and Knight shift of Mg1-xAlxB2: Evidence for an anisotropic Fermi surface
G. Papavassiliou, M. Pissas, M. Karayanni, M. Fardis, S. Koutandos, and K. Prassides
Published
31 October 2002
(4 pages)
140514(R)
[ View
PDF (209 kB)]
ARTICLES
Structure, structural phase transitions, mechanical properties, defects, etc.
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Particle-size effect on the compressibility of nanocrystalline alumina
B. Chen, D. Penwell, L. R. Benedetti, R. Jeanloz, and M. B. Kruger
Published
4 October 2002
(4 pages)
144101
[ View
PDF (63 kB)]
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Probing of ferroelectric surface and bulk domains in RMnO3 (R=Y, Ho) by second harmonic generation
M. Fiebig, D. Fröhlich, Th. Lottermoser, and M. Maat
Published
8 October 2002
(5 pages)
144102
[ View
PDF (475 kB)]
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Dislocation constriction and cross-slip: An ab initio study
Gang Lu, Vasily V. Bulatov, and Nicholas Kioussis
Published
9 October 2002
(5 pages)
144103
[ View
PDF (399 kB)]
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Vacancies selectively induced and specifically detected on the two sublattices of the intermetallic compound MoSi2
X. Y. Zhang, W. Sprengel, K. Blaurock, A. A. Rempel, K. J. Reichle, K. Reimann, H. Inui, and H.-E. Schaefer
Published
11 October 2002
(5 pages)
144105
[ View
PDF (99 kB)]
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First-principles study of the stability and electronic structure of metal hydrides
H. Smithson, C. A. Marianetti, D. Morgan, A. Van der Ven, A. Predith, and G. Ceder
Published
21 October 2002
(10 pages)
144107
[ View
PDF (593 kB)]
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NEXAFS experiment and multiple scattering calculations on KO2: Effects on the π resonance in the solid phase
M. Pedio, Z. Y. Wu, M. Benfatto, A. Mascaraque, E. Michel, C. Ottaviani, C. Crotti, M. Peloi, M. Zacchigna, and C. Comicioli
Published
30 October 2002
(4 pages)
144109
[ View
PDF (101 kB)]
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Orbital hybridization and covalency in paraelectric and ferroelectric SrBi2Nb2O9
Y. Shimakawa, H. Imai, H. Kimura, S. Kimura, Y. Kubo, E. Nishibori, M. Takata, M. Sakata, K. Kato, and Z. Hiroi
Published
31 October 2002
(5 pages)
144110
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Dislocation image on x-ray topographs within kinematical theory
Izumi Iwasa
Published
31 October 2002
(11 pages)
144111
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PDF (427 kB)]
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First-principles study of the rocksalt–cesium chloride relative phase stability in alkali halides
M. Flórez, J. M. Recio, E. Francisco, M. A. Blanco, and A. Martín Pendás
Published
31 October 2002
(8 pages)
144112
[ View
PDF (73 kB)]
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Dynamic dielectric susceptibility of the betaine phosphate (0.15) betaine phosphite (0.85) dipolar glass
J. Banys, S. Lapinskas, A. Kajokas, A. Matulis, C. Klimm, G. Völkel, and A. Klöpperpieper
Published
31 October 2002
(8 pages)
144113
[ View
PDF (103 kB)]
Inhomogeneous, disordered, and partially ordered systems
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Random laser in the localized regime
P. Sebbah and C. Vanneste
Published
23 October 2002
(10 pages)
144202
[ View
PDF (380 kB)]
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Strength reduction in electrical and elastic networks
J. S. Espinoza Ortiz, Chamith S. Rajapakse, and Gemunu H. Gunaratne
Published
29 October 2002
(8 pages)
144203
[ View
PDF (114 kB)]
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Temperature effect on the local order of liquid Ni, Ag, and Pb: A molecular dynamics study
Efraín Urrutia-Bañuelos, Alvaro Posada-Amarillas, and Ignacio L. Garzón
Published
31 October 2002
(5 pages)
144205
[ View
PDF (59 kB)]
Dynamics, dynamical systems, lattice effects, quantum solids, etc.
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Phonon spectrum of ZnAl2O4 spinel from inelastic neutron scattering and first-principles calculations
C. M. Fang, C.-K. Loong, G. A. de Wijs, and G. de With
Published
8 October 2002
(7 pages)
144301
[ View
PDF (97 kB)]
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Roton excitations of the hydrogen molecule in the Ar(H2)2 compound
Francesco Grazzi, Mario Santoro, Massimo Moraldi, and Lorenzo Ulivi
Published
14 October 2002
(8 pages)
144303
[ View
PDF (145 kB)]
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Crystal growth and spectroscopic characterization of Tm3+-doped KYb(WO4)2 single crystals
M. C. Pujol, F. Güell, X. Mateos, Jna. Gavaldà, R. Solé, J. Massons, M. Aguiló, F. Díaz, G. Boulon, and A. Brenier
Published
16 October 2002
(8 pages)
144304
[ View
PDF (543 kB)]
Magnetism
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Quantum phase transitions in alternating transverse Ising chains: Analytical and numerical results
Oleg Derzhko, Johannes Richter, Taras Krokhmalskii, and Oles’ Zaburannyi
Published
2 October 2002
(5 pages)
144401
[ View
PDF (139 kB)]
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Multiscale nature of hysteretic phenomena: Application to CoPt-type magnets
K. D. Belashchenko and V. P. Antropov
Published
4 October 2002
(5 pages)
144402
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PDF (104 kB)]
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Percolation in three-dimensional random field Ising magnets
E. T. Seppälä, A. M. Pulkkinen, and M. J. Alava
Published
4 October 2002
(8 pages)
144403
[ View
PDF (147 kB)]
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Evidence for ordered moments on the Rh sites in CeRhIn5
A. Schenck, D. Andreica, F. N. Gygax, D. Aoki, and Y. Ōnuki
Published
9 October 2002
(10 pages)
144404
[ View
PDF (339 kB)]
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X-ray magnetic circular dichroism studies of 5f magnetism in UCoAl and UPtAl
M. Kučera, J. Kuneš, A. Kolomiets, M. Diviš, A. V. Andreev, V. Sechovský, J.-P. Kappler, and A. Rogalev
Published
9 October 2002
(10 pages)
144405
[ View
PDF (134 kB)]
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Magnetism at finite temperature in heavy rare-earth clusters
F. López-Urías, A. Díaz-Ortiz, and J. L. Morán-López
Published
11 October 2002
(4 pages)
144406
[ View
PDF (199 kB)]
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Model of localized highly frustrated ferromagnetism: The kagomé spin ice
A. S. Wills, R. Ballou, and C. Lacroix
Published
14 October 2002
(6 pages)
144407
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PDF (111 kB)]
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Origin of induced Sn magnetic moments in thin Fe/Cr/Sn/Cr multilayers
Sanghamitra Mukhopadhyay and Duc Nguyen-Manh
Published
14 October 2002
(10 pages)
144408
[ View
PDF (388 kB)]
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Magnetic properties of α-iron(II) phthalocyanine
M. Evangelisti, J. Bartolomé, L. J. de Jongh, and G. Filoti
Published
16 October 2002
(11 pages)
144410
[ View
PDF (316 kB)]
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Hot-electron three-terminal devices based on magnetic tunnel junction stacks
M. Hehn, F. Montaigne, and A. Schuhl
Published
21 October 2002
(7 pages)
144411
[ View
PDF (129 kB)]
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Structural and magnetic ordering in Pr0.65(CaySr1-y)0.35MnO3: Quantum critical point versus phase segregation scenarios
G. R. Blake, L. Chapon, P. G. Radaelli, D. N. Argyriou, M. J. Gutmann, and J. F. Mitchell
Published
28 October 2002
(9 pages)
144412
[ View
PDF (212 kB)]
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X-ray absorption spectra at the Ru and Mn L2,3 edges and long-range ferromagnetism in SrRu1-xMnxO3 solid solutions (0<~x<~0.5)
Ranjan K. Sahu, Z. Hu, Manju L. Rao, S. Sundar Manoharan, T. Schmidt, B. Richter, M. Knupfer, M. Golden, J. Fink, and C. M. Schneider
Published
28 October 2002
(6 pages)
144415
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PDF (132 kB)]
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Haldane-gapped spin chains as Luttinger liquids: Correlation functions at finite field
Robert M. Konik and Paul Fendley
Published
29 October 2002
(17 pages)
144416
[ View
PDF (324 kB)]
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Effect of A-site cation ordering on the magnetoelectric properties in [(LaMnO3)m/(SrMnO3)m]n artificial superlattices
T. Koida, M. Lippmaa, T. Fukumura, K. Itaka, Y. Matsumoto, M. Kawasaki, and H. Koinuma
Published
30 October 2002
(6 pages)
144418
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PDF (506 kB)]
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High-energy magnon dispersion in the half-filled Hubbard model: A comparison with La2CuO4
Pinaki Sengupta, Richard T. Scalettar, and Rajiv R. P. Singh
Published
30 October 2002
(5 pages)
144420
[ View
PDF (64 kB)]
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57Fe diluted in a Ag film prepared by vapor quenching: Nanostructure formation and magnetic behavior
M. A. Morales, E. C. Passamani, and E. Baggio-Saitovitch
Published
31 October 2002
(6 pages)
144422
[ View
PDF (82 kB)]
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Effect of hydrogenation on crystal structure and magnetic properties of UTSi(T=Pd,Ni) intermetallics
A. V. Kolomiets, L. Havela, A. V. Andreev, F. Wastin, J. Šebek, and M. Maryško
Published
31 October 2002
(7 pages)
144423
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X-ray-induced disordering of the dimerization pattern and apparent low-temperature enhancement of lattice symmetry in spinel CuIr2S4
H. Ishibashi, T. Y. Koo, Y. S. Hor, A. Borissov, P. G. Radaelli, Y. Horibe, S-W. Cheong, and V. Kiryukhin
Published
31 October 2002
(4 pages)
144424
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Effective spinless fermions in the strong-coupling Kondo model
Winfried Koller, Alexander Prüll, Hans Gerd Evertz, and Wolfgang von der Linden
Published
31 October 2002
(10 pages)
144425
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Determination of magnetic exchange stiffness and surface anisotropy constants in epitaxial Ni1-xCox(001) films
P. Talagala, P. S. Fodor, D. Haddad, R. Naik, L. E. Wenger, P. P. Vaishnava, and V. M. Naik
Published
31 October 2002
(6 pages)
144426
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Ab initio characterization of the giant magnetoresistance in realistic spin valves
P. Weinberger and L. Szunyogh
Published
31 October 2002
(7 pages)
144427
[ View
PDF (97 kB)]
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Magnetic profile and interlayer exchange coupling in fcc Fen/Nim (001) superlattices
A. Hadj-Larbi, S. Bouarab, and C. Demangeat
Published
31 October 2002
(7 pages)
144428
[ View
PDF (189 kB)]
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Antiferromagnetic ordering of magnetic moments due to cavity trapped electrons in sodium electrosodalite: A zero-field μSR study
R. Scheuermann, E. Roduner, G. Engelhardt, H.-H. Klauss, and D. Herlach
Published
31 October 2002
(6 pages)
144429
[ View
PDF (213 kB)]
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Spin-vibrational coupling in the far-infrared spectrum of Mn12-acetate
A. B. Sushkov, J. L. Musfeldt, Y. J. Wang, R. M. Achey, and N. S. Dalal
Published
31 October 2002
(5 pages)
144430
[ View
PDF (121 kB)]
Superfluidity and superconductivity
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Spin correlations in the algebraic spin liquid: Implications for high-Tc superconductors
Walter Rantner and Xiao-Gang Wen
Published
9 October 2002
(20 pages)
144501
[ View
PDF (560 kB)]
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Ground states of a frustrated kagomé array of Josephson junctions
Mohammad R. Kolahchi and Joseph P. Straley
Published
14 October 2002
(6 pages)
144502
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PDF (91 kB)]
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Upper critical field of the magnetic superconductor RuGd1.4Ce0.6Sr2Cu2O10-δ
M. T. Escote, V. A. Meza, R. F. Jardim, L. Ben-Dor, M. S. Torikachvili, and A. H. Lacerda
Published
14 October 2002
(6 pages)
144503
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PDF (89 kB)]
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Nonlinear shot noise in mesoscopic diffusive normal-superconducting systems
Markku P. V. Stenberg and Tero T. Heikkilä
Published
16 October 2002
(4 pages)
144504
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PDF (111 kB)]
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ac magnetic response of mesoscopic type-II superconductors
Alexander D. Hernández and Daniel Domínguez
Published
21 October 2002
(12 pages)
144505
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PDF (204 kB)]
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Dirac quasiparticles and spin-lattice relaxation in the mixed state
Daniel Knapp, Catherine Kallin, A. John Berlinsky, and Rachel Wortis
Published
29 October 2002
(5 pages)
144508
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PDF (278 kB)]
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History effect in inhomogeneous superconductors
Y. Liu, H. Luo, X. Leng, Z. H. Wang, L. Qiu, S. Y. Ding, and L. Z. Lin
Published
29 October 2002
(9 pages)
144510
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PDF (230 kB)]
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Infrared optical properties of Pr2CuO4
C. C. Homes, Q. Li, P. Fournier, and R. L. Greene
Published
30 October 2002
(9 pages)
144511
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PDF (226 kB)]
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Critical currents and vortex-unbinding transitions in quench-condensed ultrathin films of bismuth and tin
K. Das Gupta, Swati S. Soman, G. Sambandamurthy, and N. Chandrasekhar
Published
30 October 2002
(8 pages)
144512
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PDF (177 kB)]
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Magnetic order in YBa2Cu3O6+x superconductors
H. A. Mook, Pengcheng Dai, S. M. Hayden, A. Hiess, J. W. Lynn, S.-H. Lee, and F. Doğan
Published
30 October 2002
(10 pages)
144513
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PDF (196 kB)]
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Optical studies of charge dynamics in optimally doped Bi2Sr2CaCu2O8+δ
J. J. Tu, C. C. Homes, G. D. Gu, D. N. Basov, and M. Strongin
Published
30 October 2002
(4 pages)
144514
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Competing order in the mixed state of high-temperature superconductors
Steven A. Kivelson, Dung-Hai Lee, Eduardo Fradkin, and Vadim Oganesyan
Published
31 October 2002
(8 pages)
144516
[ View
PDF (95 kB)]
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