• RAPID COMMUNICATIONS
  • 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
• 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

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

Role of core polarization curvature of screw dislocations in determining the Peierls stress in bcc Ta: A criterion for designing high-performance materials Guofeng Wang, Alejandro Strachan, Tahir Çağın, and William A. Goddard Published 28 April 2003 (4 pages) 140101 [View PDF (103 kB) or Buy this Article (Use Article Pack) ]

Inhomogeneous, disordered, and partially ordered systems

Low-temperature saturation of variable-range hopping and delocalization of electron states by entanglement with phonons in two dimensions Ye Xiong, X. C. Xie, and Shi-Jie Xiong Published 18 April 2003 (4 pages) 140201 [View PDF (51 kB) or Buy this Article (Use Article Pack) ]

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

Pressure-induced phonon instabilities in copper chloride Yanming Ma, John S. Tse, and Dennis D. Klug Published 10 April 2003 (4 pages) 140301 [View PDF (298 kB) or Buy this Article (Use Article Pack) ]

Magnetism

Pressure-induced intermediate-to-low spin state transition in LaCoO3 T. Vogt, J. A. Hriljac, N. C. Hyatt, and P. Woodward Published 7 April 2003 (4 pages) 140401 [View PDF (110 kB) or Buy this Article (Use Article Pack) ]

Optical probe of orbital ordering in heavily hole-doped manganites Nd1-xSrxMnO3 (x=0.55 and 0.7) K. Tobe, T. Kimura, and Y. Tokura Published 28 April 2003 (4 pages) 140402 [View PDF (331 kB) or Buy this Article (Use Article Pack) ]

Self-interaction correction and contact hyperfine field P. Novák, J. Kuneš, W. E. Pickett, Wei Ku, and F. R. Wagner Published 28 April 2003 (4 pages) 140403 [View PDF (47 kB) or Buy this Article (Use Article Pack) ]

Dynamic stiffness of spin valves Yaroslav Tserkovnyak, Arne Brataas, and Gerrit E. Bauer Published 28 April 2003 (4 pages) 140404 [View PDF (94 kB) or Buy this Article (Use Article Pack) ]

Direct observation of remanent magnetic states in epitaxial fcc Co small disks C. A. Vaz, L. Lopez-Diaz, M. Kläui, J. A. Bland, T. L. Monchesky, J. Unguris, and Z. Cui Published 29 April 2003 (4 pages) 140405 [View PDF (548 kB) or Buy this Article (Use Article Pack) ]

Spin angular gradient approximation in the density functional theory M. I. Katsnelson and V. P. Antropov Published 29 April 2003 (4 pages) 140406 [View PDF (60 kB) or Buy this Article (Use Article Pack) ]

Superfluidity and superconductivity

Noncubic layered structure of Ba1-xKxBiO3 superconductor L. A. Klinkova, M. Uchida, Y. Matsui, V. I. Nikolaichik, and N. V. Barkovskii Published 7 April 2003 (4 pages) 140501 [View PDF (273 kB) or Buy this Article (Use Article Pack) ]

Reversal of thermopower oscillations in the mesoscopic Andreev interferometer A. Parsons, I. A. Sosnin, and V. T. Petrashov Published 18 April 2003 (4 pages) 140502 [View PDF (331 kB) or Buy this Article (Use Article Pack) ]

Synchrotron x-ray diffraction study of a charge stripe order in 1 / 8-doped La1.875Ba0.125-xSrxCuO4 H. Kimura, H. Goka, M. Fujita, Y. Noda, K. Yamada, and N. Ikeda Published 22 April 2003 (4 pages) 140503 [View PDF (73 kB) or Buy this Article (Use Article Pack) ]

Condensation energy in strongly coupled superconductors Robert Haslinger and Andrey V. Chubukov Published 24 April 2003 (4 pages) 140504 [View PDF (187 kB) or Buy this Article (Use Article Pack) ]

Decoupling and decommensuration in layered superconductors with columnar defects A. Morozov, B. Horovitz, and P. Le Doussal Published 28 April 2003 (4 pages) 140505 [View PDF (60 kB) or Buy this Article (Use Article Pack) ]

Deviations from mean-field behavior in disordered nanoscale superconductor–normal-metal–superconductor arrays Taejoon Kouh and J. M. Valles Published 28 April 2003 (4 pages) 140506 [View PDF (50 kB) or Buy this Article (Use Article Pack) ]

Antiferromagnetic and superconducting proximity effects in YBa2Cu3O7-δ/PrBa2Cu3O7-δ superlattices D. Budelmann, J. Holmlund, J. Andreasson, H. Rodríguez, J. Bäckström, L. Börjesson, H. Adrian, U. Merkt, and M. Rübhausen Published 28 April 2003 (4 pages) 140507 [View PDF (63 kB) or Buy this Article (Use Article Pack) ]

Nonequilibrium order-disorder vortex transitions in Bi2Sr2CaCu2O8+δ B. Kalisky, D. Giller, A. Shaulov, and Y. Yeshurun Published 29 April 2003 (4 pages) 140508 [View PDF (439 kB) or Buy this Article (Use Article Pack) ]

ARTICLES

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

•	Model of high-temperature plastic deformation of nanocrystalline materials: Application to yttria tetragonal zirconia D. Gómez-García, C. Lorenzo-Martín, A. Muñoz-Bernabé, and A. Domínguez-Rodríguez Published 1 April 2003 (8 pages) 144101 [View PDF (190 kB) or Buy this Article (Use Article Pack) ]

•	Dielectric and polarization switching anomalies near the morphotropic phase boundary in Pb(Zr1-xTix)O3 ferroelectric thin films Dongsun Sheen and Jong-Jean Kim Published 4 April 2003 (8 pages) 144102 [View PDF (163 kB) or Buy this Article (Use Article Pack) ]

•	Relaxor ferroelectric behavior of γ-irradiated poly(vinylidene fluoride-trifluoroethylene) copolymers C. Welter, L. O. Faria, and R. L. Moreira Published 4 April 2003 (7 pages) 144103 [View PDF (99 kB) or Buy this Article (Use Article Pack) ]

•	Metal impurities in an oxide:  Ab initio study of electronic and structural properties of Cd in rutile TiO2 Leonardo A. Errico, Gabriel Fabricius, and Mario Rentería Published 7 April 2003 (10 pages) 144104 [View PDF (250 kB) or Buy this Article (Use Article Pack) ]

•	Freezing and melting of Ar in mesopores studied by optical transmission Victor P. Soprunyuk, Dirk Wallacher, Patrick Huber, Klaus Knorr, and Andriy V. Kityk Published 17 April 2003 (7 pages) 144105 [View PDF (91 kB) or Buy this Article (Use Article Pack) ]

•	Phenomenological theory of the reconstructive phase transition between the NaCl and CsCl structure types P. Tolédano, K. Knorr, L. Ehm, and W. Depmeier Published 29 April 2003 (15 pages) 144106 [View PDF (989 kB) or Buy this Article (Use Article Pack) ]

•	Appearance of icosahedral atomic clusters in the formation of the MgCu2-type structure from the bcc structure in Ti-Cr alloys A. Hirata, Y. Koyama, and M. Tanimura Published 29 April 2003 (9 pages) 144107 [View PDF (1338 kB) or Buy this Article (Use Article Pack) ]

Inhomogeneous, disordered, and partially ordered systems

•	Optical activity of the boson peak and two-level systems in silica-germania glasses B. E. Hubbard, J. J. Tu, N. I. Agladze, and A. J. Sievers Published 2 April 2003 (8 pages) 144201 [View PDF (106 kB) or Buy this Article (Use Article Pack) ]

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

•	Two-dimensional phononic crystals studied using a variational method: Application to lattices of locally resonant materials Cécile Goffaux and José Sánchez-Dehesa Published 2 April 2003 (10 pages) 144301 [View PDF (409 kB) or Buy this Article (Use Article Pack) ]

•	Discrete breathers in a polyethylene chain A. V. Savin and L. I. Manevitch Published 11 April 2003 (5 pages) 144302 [View PDF (329 kB) or Buy this Article (Use Article Pack) ]

•	Fast noise in the Landau-Zener theory V. L. Pokrovsky and N. A. Sinitsyn Published 16 April 2003 (11 pages) 144303 [View PDF (128 kB) or Buy this Article (Use Article Pack) ]

•	Ab initio calculation of the linewidth of various phonon modes in germanium and silicon G. Deinzer, G. Birner, and D. Strauch Published 28 April 2003 (6 pages) 144304 [View PDF (105 kB) or Buy this Article (Use Article Pack) ]

•	Role of nonpairwise interactions on phonon thermal transport A. Sparavigna Published 29 April 2003 (7 pages) 144305 [View PDF (83 kB) or Buy this Article (Use Article Pack) ]

Magnetism

•	Theory of the Shubnikov–de Haas effect in quasi-two-dimensional metals P. D. Grigoriev Published 2 April 2003 (8 pages) 144401 [View PDF (101 kB) or Buy this Article (Use Article Pack) ]

•	Magnetic phase diagram of cubic perovskites SrMn1-xFexO3 S. Kolesnik, B. Dabrowski, J. Mais, D. E. Brown, R. Feng, O. Chmaissem, R. Kruk, and C. W. Kimball Published 2 April 2003 (7 pages) 144402 [View PDF (119 kB) or Buy this Article (Use Article Pack) ]

•	Low-temperature static and dynamic behavior of the easy-axis Heisenberg antiferromagnet on the Kagome lattice S. Bekhechi and B. W. Southern Published 2 April 2003 (9 pages) 144403 [View PDF (282 kB) or Buy this Article (Use Article Pack) ]

•	Charge ordered ferromagnetic phase in manganites Tran Minh-Tien Published 4 April 2003 (5 pages) 144404 [View PDF (66 kB) or Buy this Article (Use Article Pack) ]

•	Cluster-glass state and photon-induced effects in perovskite manganite (La0.3Nd0.7)2/3Ca1/3MnO3 films J. M. Dai, W. H. Song, J. J. Du, J. N. Wang, and Y. P. Sun Published 4 April 2003 (6 pages) 144405 [View PDF (134 kB) or Buy this Article (Use Article Pack) ]

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Magnetic ordering in the rutile molecular magnets MII[N(CN)2]2 (M=Ni, Co, Fe, Mn, Ni0.5Co0.5, and Ni0.5Fe0.5) Alexandros Lappas, Andrew S. Wills, Mark A. Green, Kosmas Prassides, and Mohamedally Kurmoo Published 7 April 2003 (8 pages) 144406 [View PDF (145 kB) or Buy this Article (Use Article Pack) ]

•	Dilatometry study of the ferromagnetic order in single-crystalline URhGe S. Sakarya, N. H. van Dijk, A. de Visser, and E. Brück Published 8 April 2003 (5 pages) 144407 [View PDF (55 kB) or Buy this Article (Use Article Pack) ]

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Field-induced magnetic transition in the heavy-fermion antiferromagnet Ce7Ni3 K. Umeo, Y. Echizen, M. H. Jung, T. Takabatake, T. Sakakibara, T. Terashima, C. Terakura, C. Pfleiderer, M. Uhlarz, and H. v. Löhneysen Published 10 April 2003 (6 pages) 144408 [View PDF (197 kB) or Buy this Article (Use Article Pack) ]

•	Large moment formation and thermodynamic properties of disordered spin ladders with site dilution Eddy Yusuf and Kun Yang Published 10 April 2003 (8 pages) 144409 [View PDF (113 kB) or Buy this Article (Use Article Pack) ]

•	Magnetism of adsorbed oxygen at low coverage Igor S. Altman, Peter V. Pikhitsa, Young-Jeong Kim, and Mansoo Choi Published 10 April 2003 (6 pages) 144410 [View PDF (214 kB) or Buy this Article (Use Article Pack) ]

•	Linear theory of magnetocrystalline anisotropy in 3d-4f intermetallics: A generalization to J-mixing compounds N. Magnani, S. Carretta, E. Liviotti, and G. Amoretti Published 14 April 2003 (8 pages) 144411 [View PDF (95 kB) or Buy this Article (Use Article Pack) ]

•	Transitions of magnetic configuration at the interface of exchange-coupled bilayers: TbFe/GdFe as a model system F. Montaigne, S. Mangin, and Y. Henry Published 16 April 2003 (13 pages) 144412 [View PDF (442 kB) or Buy this Article (Use Article Pack) ]

•	Quantum-classical escape-rate crossover of antiferromagnetic particles in an external magnetic field Gwang-Hee Kim Published 17 April 2003 (6 pages) 144413 [View PDF (79 kB) or Buy this Article (Use Article Pack) ]

•	Doping effects on the phase separation in perovskite La0.67-xBixCa0.33MnO3 J. R. Sun, J. Gao, Y. Fei, R. W. Li, and B. G. Shen Published 17 April 2003 (10 pages) 144414 [View PDF (475 kB) or Buy this Article (Use Article Pack) ]

•	Theory of dopants and defects in Co-doped TiO2 anatase James M. Sullivan and Steven C. Erwin Published 18 April 2003 (7 pages) 144415 [View PDF (130 kB) or Buy this Article (Use Article Pack) ]

•	Two-impurity Anderson model in the zero-bandwidth limit R. Allub Published 18 April 2003 (6 pages) 144416 [View PDF (83 kB) or Buy this Article (Use Article Pack) ]

•	Magnetic properties of rare-earth metal tritellurides RTe3 (R=Ce,Pr,Nd,Gd,Dy) Yuji Iyeiri, Teppei Okumura, Chishiro Michioka, and Kazuya Suzuki Published 22 April 2003 (7 pages) 144417 [View PDF (266 kB) or Buy this Article (Use Article Pack) ]

•	Gilbert damping in magnetic multilayers E. Šimánek and B. Heinrich Published 28 April 2003 (12 pages) 144418 [View PDF (148 kB) or Buy this Article (Use Article Pack) ]

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Anisotropic colossal magnetoresistance effects in Fe1-xCuxCr2S4 V. Fritsch, J. Deisenhofer, R. Fichtl, J. Hemberger, H.-A. Krug von Nidda, M. Mücksch, M. Nicklas, D. Samusi, J. D. Thompson, R. Tidecks, V. Tsurkan, and A. Loidl Published 28 April 2003 (8 pages) 144419 [View PDF (171 kB) or Buy this Article (Use Article Pack) ]

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Mechanisms by which oxygen acts as a surfactant in giant magnetoresistance film growth D. J. Larson, A. K. Petford-Long, A. Cerezo, S. P. Bozeman, A. Morrone, Y. Q. Ma, A. Georgalakis, and P. H. Clifton Published 28 April 2003 (4 pages) 144420 [View PDF (785 kB) or Buy this Article (Use Article Pack) ]

•	Magnetic phase diagram of GdNi2B2C: Two-ion magnetoelasticity and anisotropic exchange couplings M. El Massalami, H. Takeya, K. Hirata, M. Amara, R.-M. Galera, and D. Schmitt Published 28 April 2003 (9 pages) 144421 [View PDF (631 kB) or Buy this Article (Use Article Pack) ]

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Magnetic behavior of poly(3-methylthiophene): Metamagnetism and room-temperature weak ferromagnetism O. R. Nascimento, A. J. de Oliveira, A. A. Correa, L. O. Bulhões, E. C. Pereira, V. M. Souza, and L. Walmsley Published 28 April 2003 (5 pages) 144422 [View PDF (71 kB) or Buy this Article (Use Article Pack) ]

•	Spin current in the Kondo lattice model Shun-Qing Shen and X. C. Xie Published 28 April 2003 (5 pages) 144423 [View PDF (146 kB) or Buy this Article (Use Article Pack) ]

•	Negative cooperative effect on the spin-state excitation in LaCoO3 Tôru Kyômen, Yoshinori Asaka, and Mitsuru Itoh Published 28 April 2003 (6 pages) 144424 [View PDF (381 kB) or Buy this Article (Use Article Pack) ]

•	Finite-size effects in the conductance and giant magnetoresistance of Fe/Cr and Co/Cu nanowires Julian Velev and Yia-Chung Chang Published 29 April 2003 (5 pages) 144425 [View PDF (315 kB) or Buy this Article (Use Article Pack) ]

•	Competing interactions in the XYZ model M. Arlego, D. C. Cabra, J. E. Drut, and M. D. Grynberg Published 30 April 2003 (5 pages) 144426 [View PDF (69 kB) or Buy this Article (Use Article Pack) ]

•	Spin wave theory for antiferromagnetic XXZ spin model on a triangle lattice in the presence of an external magnetic field J. Y. Gan, F. C. Zhang, and Z. B. Su Published 30 April 2003 (7 pages) 144427 [View PDF (335 kB) or Buy this Article (Use Article Pack) ]

Superfluidity and superconductivity

•	Renormalization of the upper critical field by superconducting fluctuations V. M. Galitski and S. Das Sarma Published 4 April 2003 (6 pages) 144501 [View PDF (146 kB) or Buy this Article (Use Article Pack) ]

•	Superconducting fluctuation probed by in-plane and out-of-plane conductivities in Tl2Ba2CaCuO8+y single crystals Heon-Jung Kim, P. Chowdhury, W. N. Kang, Dong-Jin Zang, and Sung-Ik Lee Published 4 April 2003 (7 pages) 144502 [View PDF (98 kB) or Buy this Article (Use Article Pack) ]

•	Effect of the magnetic resonance on the electronic spectra of high-Tc superconductors M. Eschrig and M. R. Norman Published 4 April 2003 (23 pages) 144503 [View PDF (1149 kB) or Buy this Article (Use Article Pack) ]

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Surface impedance anisotropy of YBa2Cu3O6.95 single crystals: Electrodynamic basis of the measurements Yu. A. Nefyodov, M. R. Trunin, A. A. Zhohov, I. G. Naumenko, G. A. Emel’chenko, D. Yu. Vodolazov, and I. L. Maksimov Published 4 April 2003 (9 pages) 144504 [View PDF (149 kB) or Buy this Article (Use Article Pack) ]

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Low-temperature ordered states of rare-earth magnetic dipoles in R2Ba4Cu7O15-δ as effected by dipole-dipole and exchange interactions: Extension of generalized Luttinger-Tisza method Sushil K. Misra and Joshua Felsteiner Published 7 April 2003 (8 pages) 144505 [View PDF (119 kB) or Buy this Article (Use Article Pack) ]

•	Models for enhanced absorption in inhomogeneous superconductors Sergey V. Barabash and David Stroud Published 11 April 2003 (7 pages) 144506 [View PDF (96 kB) or Buy this Article (Use Article Pack) ]

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Nearly localized nature of f electrons in CeTIn5 (T=Rh, Ir) Shin-ichi Fujimori, Tetsuo Okane, Jun Okamoto, Kazutoshi Mamiya, Yasuji Muramatsu, Atsushi Fujimori, Hisatomo Harima, Dai Aoki, Shugo Ikeda, Hiroaki Shishido, Yoshifumi Tokiwa, Yoshinori Haga, and Yoshichika Ōnuki Published 14 April 2003 (5 pages) 144507 [View PDF (994 kB) or Buy this Article (Use Article Pack) ]

•	Measuring the hole-state anisotropy in MgB2 by electron energy-loss spectroscopy Robert F. Klie, Haibin Su, Yimei Zhu, James W. Davenport, Juan-Carlos Idrobo, Nigel D. Browning, and Peter D. Nellist Published 14 April 2003 (7 pages) 144508 [View PDF (87 kB) or Buy this Article (Use Article Pack) ]

•	Transport properties in the d-density-wave state in an external magnetic field: The Wiedemann-Franz law S. G. Sharapov, V. P. Gusynin, and H. Beck Published 16 April 2003 (22 pages) 144509 [View PDF (967 kB) or Buy this Article (Use Article Pack) ]

•	Optimum pinning of the vortex lattice in extremely type-II layered superconductors C. E. Creffield and J. P. Rodriguez Published 16 April 2003 (5 pages) 144510 [View PDF (256 kB) or Buy this Article (Use Article Pack) ]

•	Formation of stripes and incommensurate peaks in the orthorhombic phase of underdoped La2-xSrxCuO4 J. M. Tipper and K. J. Vos Published 16 April 2003 (8 pages) 144511 [View PDF (262 kB) or Buy this Article (Use Article Pack) ]

•	Quantum superposition of charge states on capacitively coupled superconducting islands C. P. Heij, D. C. Dixon, C. H. van der Wal, P. Hadley, and J. E. Mooij Published 18 April 2003 (5 pages) 144512 [View PDF (207 kB) or Buy this Article (Use Article Pack) ]

•	Corbino geometry Josephson junction Robert H. Hadfield, Gavin Burnell, Dae-Joon Kang, Chris Bell, and Mark G. Blamire Published 24 April 2003 (7 pages) 144513 [View PDF (383 kB) or Buy this Article (Use Article Pack) ]

•	Search for a vortex loop blowout transition in a type-II superconductor in a finite magnetic field P. Olsson and S. Teitel Published 25 April 2003 (10 pages) 144514 [View PDF (158 kB) or Buy this Article (Use Article Pack) ]

•	Shear and loading in channels: Oscillatory shearing and edge currents of superconducting vortices J. F. Wambaugh, F. Marchesoni, and Franco Nori Published 25 April 2003 (7 pages) 144515 [View PDF (446 kB) or Buy this Article (Use Article Pack) ]

•	Stability of driven Josephson vortex lattice in layered superconductors revisited S. N. Artemenko and S. V. Remizov Published 28 April 2003 (6 pages) 144516 [View PDF (76 kB) or Buy this Article (Use Article Pack) ]

•	Effects of gap fluctuations on the pair-transfer correlation function in nanometer-scale superconducting grains R. Rossignoli, N. Canosa, and P. Ring Published 28 April 2003 (9 pages) 144517 [View PDF (134 kB) or Buy this Article (Use Article Pack) ]

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Doping dependence of the low-energy excitations in superconducting Bi2Sr2CaCu2O8+δ: Evidence for thermal phase fluctuations G. Lamura, J. Le Cochec, A. Gauzzi, F. Licci, D. Di Castro, A. Bianconi, and J. Bok Published 28 April 2003 (7 pages) 144518 [View PDF (519 kB) or Buy this Article (Use Article Pack) ]

•	Formation and mobility of oxygen vacancies in RuSr2GdCu2O8 F. Cordero, M. Ferretti, M. R. Cimberle, and R. Masini Published 28 April 2003 (7 pages) 144519 [View PDF (247 kB) or Buy this Article (Use Article Pack) ]

•	Kohn-Luttinger pseudopairing in a two-dimensional Fermi liquid V. M. Galitski and S. Das Sarma Published 28 April 2003 (6 pages) 144520 [View PDF (72 kB) or Buy this Article (Use Article Pack) ]

•	Shubnikov–de Haas effect in the quantum vortex liquid state of the organic superconductor κ-(BEDT-TTF)2Cu(NCS)2 T. Sasaki, T. Fukuda, N. Yoneyama, and N. Kobayashi Published 29 April 2003 (6 pages) 144521 [View PDF (89 kB) or Buy this Article (Use Article Pack) ]

•	Penetration of vortices into the ferromagnet/type-II superconductor bilayer R. Laiho, E. Lähderanta, E. B. Sonin, and K. B. Traito Published 29 April 2003 (7 pages) 144522 [View PDF (256 kB) or Buy this Article (Use Article Pack) ]

•	Structure and electronic properties of the orthorhombic MoRuP superconductor prepared at high pressure W. Wong-Ng, W. Y. Ching, Yong-Nian Xu, J. A. Kaduk, I. Shirotani, and L. Swartzendruber Published 30 April 2003 (9 pages) 144523 [View PDF (293 kB) or Buy this Article (Use Article Pack) ]

COMMENTS

•	Comment on “Collapse of the vortex-lattice inductance and shear modulus at the melting transition in untwinned YBa2Cu3O7” A. Pautrat, C. Goupil, Ch. Simon, B. Plaçais, and P. Mathieu Published 30 April 2003 (2 pages) 146501 [View PDF (18 kB) or Buy this Article (Use Article Pack) ]

•	Reply to “Comment on ‘Collapse of the vortex-lattice inductance and shear modulus at the melting transition in untwinned YBa2Cu3O7’ ” P. Matl and N. P. Ong Published 30 April 2003 (1 pages) 146502 [View PDF (19 kB) or Buy this Article (Use Article Pack) ]

ERRATA

•	Publisher’s Note: Phase diagram of a spin ladder with cyclic four-spin exchange [Phys. Rev. B 67, 100409 (2003)] A. Läuchli, G. Schmid, and M. Troyer Published 15 April 2003 (1 pages) 149901 [View PDF (7 kB) ]