Physical Review B
– 1 September 2004
Volume 70, Issue 10
- 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
Structure, structural phase transitions, mechanical properties, defects, etc.
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Probing cation antisite disorder in Gd2Ti2O7 pyrochlore by site-specific near-edge x-ray-absorption fine structure and x-ray photoelectron spectroscopy
P. Nachimuthu, S. Thevuthasan, M. H. Engelhard, W. J. Weber, D. K. Shuh, N. M. Hamdan, B. S. Mun, E. M. Adams, D. E. McCready, V. Shutthanandan, D. W. Lindle, G. Balakrishnan, D. M. Paul, E. M. Gullikson, R. C. C. Perera, J. Lian, L. M. Wang, and R. C. Ewing
Published
16 September 2004
(4 pages)
100101(R)
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PDF (138 kB)]
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Density-functional-theory-based local quasicontinuum method: Prediction of dislocation nucleation
Matt Fago, Robin L. Hayes, Emily A. Carter, and Michael Ortiz
Published
27 September 2004
(4 pages)
100102(R)
[ View
PDF (714 kB)]
Inhomogeneous, disordered, and partially ordered systems
Magnetism
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Raman study of the metal-insulator transition in pyrochlore Mo oxides
K. Taniguchi, T. Katsufuji, S. Iguchi, Y. Taguchi, H. Takagi, and Y. Tokura
Published
13 September 2004
(4 pages)
100401(R)
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PDF (284 kB)]
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Exact low-temperature behavior of a kagomé antiferromagnet at high fields
M. E. Zhitomirsky and Hirokazu Tsunetsugu
Published
16 September 2004
(4 pages)
100403(R)
[ View
PDF (163 kB)]
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Ab initio spin dynamics applied to nanoparticles: Canted magnetism of a finite Co chain along a Pt(111) surface step edge
B. Újfalussy, B. Lazarovits, L. Szunyogh, G. M. Stocks, and P. Weinberger
Published
16 September 2004
(4 pages)
100404(R)
[ View
PDF (154 kB)]
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Dynamically generated dimension reduction and crossover in a spin-orbital model
Theja N. De Silva, Michael Ma, and Fu Chun Zhang
Published
17 September 2004
(4 pages)
100405(R)
[ View
PDF (53 kB)]
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Current-driven microwave dynamics in magnetic point contacts as a function of applied field angle
W. H. Rippard, M. R. Pufall, S. Kaka, T. J. Silva, and S. E. Russek
Published
27 September 2004
(4 pages)
100406(R)
[ View
PDF (125 kB)]
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Antiferromagnetic spin fluctuations in CeRhSn probed by 119Sn NMR
H. Tou, M. S. Kim, T. Takabatake, and M. Sera
Published
27 September 2004
(4 pages)
100407(R)
[ View
PDF (58 kB)]
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Photon-induced magnetization reversal in the Fe8 single-molecule magnet
M. Bal, Jonathan R. Friedman, Yoko Suzuki, K. M. Mertes, E. M. Rumberger, D. N. Hendrickson, Y. Myasoedov, H. Shtrikman, N. Avraham, and E. Zeldov
Published
30 September 2004
(4 pages)
100408(R)
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PDF (385 kB)]
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YbNiSi3: An antiferromagnetic Kondo lattice with strong exchange interaction
M. A. Avila, M. Sera, and T. Takabatake
Published
30 September 2004
(4 pages)
100409(R)
[ View
PDF (186 kB)]
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Stochastic cluster series expansion for quantum spin systems
Kim Louis and C. Gros
Published
30 September 2004
(4 pages)
100410(R)
[ View
PDF (107 kB)]
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Changes in magnetic scattering anisotropy at a ferromagnetic/superconducting interface
K. Eid, H. Kurt, W. P. Pratt, Jr., and J. Bass
Published
30 September 2004
(4 pages)
100411(R)
[ View
PDF (96 kB)]
Superfluidity and superconductivity
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Detection of a persistent-current qubit by resonant activation
P. Bertet, I. Chiorescu, K. Semba, C. J. P. M. Harmans, and J. E. Mooij
Published
20 September 2004
(4 pages)
100501(R)
[ View
PDF (417 kB)]
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Flux flow and pinning of the vortex sheet structure in a two-component superconductor
Yasushi Matsunaga, Masanori Ichioka, and Kazushige Machida
Published
20 September 2004
(4 pages)
100502(R)
[ View
PDF (398 kB)]
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Field dependence of the zero-energy density of states around vortices in an anisotropic-gap superconductor
N. Nakai, P. Miranović, M. Ichioka, and K. Machida
Published
27 September 2004
(4 pages)
100503(R)
[ View
PDF (337 kB)]
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Spin resonance and high-frequency optical properties of the cuprates
Ar. Abanov and Andrey V. Chubukov
Published
28 September 2004
(4 pages)
100504(R)
[ View
PDF (216 kB)]
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Electronic structure properties and BCS superconductivity in β-pyrochlore oxides: KOs2O6
R. Saniz, J. E. Medvedeva, Lin-Hui Ye, T. Shishidou, and A. J. Freeman
Published
29 September 2004
(4 pages)
100505(R)
[ View
PDF (556 kB)]
ARTICLES
Structure, structural phase transitions, mechanical properties, defects, etc.
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Spin effects in defect reactions
V. I. Belyavsky and M. N. Levin
Published
3 September 2004
(8 pages)
104101
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PDF (532 kB)]
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High-pressure structural investigation of ferromagnetic Nd2Mo2O7
H. Ishikawa, Sh. Xu, Y. Moritomo, A. Nakamura, Y. Ohishi, and K. Kato
Published
8 September 2004
(5 pages)
104103
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PDF (181 kB)]
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Ideal shear strain of metals and ceramics
Shigenobu Ogata, Ju Li, Naoto Hirosaki, Yoji Shibutani, and Sidney Yip
Published
15 September 2004
(7 pages)
104104
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PDF (695 kB)]
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Coexistence of ferroelectricity and antiferroelectricity in lead zirconate titanate
T. Asada and Y. Koyama
Published
15 September 2004
(5 pages)
104105
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PDF (1,091 kB)]
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Phonons and structures of tetracene polymorphs at low temperature and high pressure
Elisabetta Venuti, Raffaele Guido Della Valle, Luca Farina, Aldo Brillante, Matteo Masino, and Alberto Girlando
Published
16 September 2004
(8 pages)
104106
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PDF (77 kB)]
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Drastic lowering of the order-disorder phase transition temperatures in Zr1−xMxW2O8−y (M=Sc,Y,In) solid solutions
Yasuhisa Yamamura, Noriyuki Nakajima, Toshihide Tsuji, Ayumi Kojima, Yoshihiro Kuroiwa, Akikatsu Sawada, Shinobu Aoyagi, and Hirofumi Kasatani
Published
16 September 2004
(6 pages)
104107
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PDF (144 kB)]
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Ferroelectricity in Pb(Zr0.5Ti0.5)O3 thin films: Critical thickness and 180° stripe domains
Zhongqing Wu, Ningdong Huang, Zhirong Liu, Jian Wu, Wenhui Duan, Bing-Lin Gu, and Xiao-Wen Zhang
Published
17 September 2004
(4 pages)
104108
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PDF (263 kB)]
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Quasiharmonic approach to a second-order phase transition
J. Łażewski, P. T. Jochym, P. Piekarz, and K. Parlinski
Published
17 September 2004
(7 pages)
104109
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PDF (150 kB)]
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Lithiation of InSb and Cu2Sb: A theoretical investigation
S. Sharma, J. K. Dewhurst, and C. Ambrosch-Draxl
Published
21 September 2004
(5 pages)
104110
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PDF (70 kB)]
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Intrinsic point defects and volume swelling in ZrSiO4 under irradiation
J. M. Pruneda, T. D. Archer, and Emilio Artacho
Published
23 September 2004
(8 pages)
104111
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PDF (855 kB)]
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Core energy and Peierls stress of a screw dislocation in bcc molybdenum: A periodic-cell tight-binding study
Ju Li, Cai-Zhuang Wang, Jin-Peng Chang, Wei Cai, Vasily V. Bulatov, Kai-Ming Ho, and Sidney Yip
Published
28 September 2004
(8 pages)
104113
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PDF (386 kB)]
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Pressure effects on the structure and vibrations of β- and γ-C3N4
M. Marqués, J. Osorio, R. Ahuja, M. Flórez, and J. M. Recio
Published
29 September 2004
(11 pages)
104114
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PDF (131 kB)]
Inhomogeneous, disordered, and partially ordered systems
Dynamics, dynamical systems, lattice effects, quantum solids, etc.
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Inelastic light scattering by trains of ultrashort acoustic solitons in sapphire
Otto L. Muskens and Jaap I. Dijkhuis
Published
2 September 2004
(8 pages)
104301
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PDF (109 kB)]
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Lattice dynamics of pressure-polymerized phases of C60: A neutron scattering investigation
S. Rols, J. Cambedouzou, J.-L. Bantignies, F. Rachdi, J.-L. Sauvajol, V. Agafonov, A. V. Rakhmanina, V. A. Davydov, B. Hennion, and R. Kahn
Published
8 September 2004
(6 pages)
104302
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PDF (76 kB)]
Magnetism
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Aging phenomena in critical semi-infinite systems
Michel Pleimling
Published
3 September 2004
(11 pages)
104401
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PDF (210 kB)]
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In-depth selectivity of the magnetic second-harmonic generation of light in a multilayer structure
L. C. Sampaio, J. Hamrle, A. Mougin, J. Ferré, F. Garcia, F. Fettar, B. Dieny, and A. Brun
Published
8 September 2004
(11 pages)
104403
[ View
PDF (154 kB)]
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β-detected nuclear quadrupole resonance with a low-energy beam of 8Li+
Z. Salman, E. P. Reynard, W. A. MacFarlane, K. H. Chow, J. Chakhalian, S. R. Kreitzman, S. Daviel, C. D. P. Levy, R. Poutissou, and R. F. Kiefl
Published
9 September 2004
(7 pages)
104404
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PDF (340 kB)]
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Magnetization reversal via perpendicular exchange spring in FePt∕FeRh bilayer films
K. Yu. Guslienko, O. Chubykalo-Fesenko, O. Mryasov, R. Chantrell, and D. Weller
Published
9 September 2004
(6 pages)
104405
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PDF (72 kB)]
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Magnetic degradation of an FeCo∕GaAs interface
S. Park, M. R. Fitzsimmons, X. Y. Dong, B. D. Schultz, and C. J. Palmstrøm
Published
14 September 2004
(10 pages)
104406
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PDF (999 kB)]
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Transport and magnetic properties of La1−xBaxCoO3
P. Mandal, P. Choudhury, S. K. Biswas, and B. Ghosh
Published
15 September 2004
(8 pages)
104407
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PDF (113 kB)]
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Magnetic impurities in conducting oxides. I. (Sr1−xLax)(Ru1−xFex)O3 system
A. Mamchik and I-Wei Chen
Published
20 September 2004
(11 pages)
104409
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PDF (206 kB)]
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Magnetic impurities in conducting oxides. II. (Sr1−xLax)(Ru1−xCox)O3 system
A. Mamchik, W. Dmowski, T. Egami, and I-Wei Chen
Published
20 September 2004
(11 pages)
104410
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PDF (225 kB)]
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Evidence of negative spin polarization in ferromagnetic Sr2FeMoO6 as observed in a magnetic Compton profile study
Aniruddha Deb, N. Hiraoka, M. Itou, Y. Sakurai, A. Koizumi, Y. Tomioka, and Y. Tokura
Published
20 September 2004
(5 pages)
104411
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PDF (89 kB)]
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Magnetic properties of Ising thin films with cubic lattices
Y. Laosiritaworn, J. Poulter, and J. B. Staunton
Published
22 September 2004
(9 pages)
104413
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PDF (145 kB)]
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Colossal magnetoresistance accompanying a structural transition in a highly two-dimensional metallic state of Ca3Ru2O7
E. Ohmichi, Y. Yoshida, S. I. Ikeda, N. Shirakawa, and T. Osada
Published
24 September 2004
(6 pages)
104414
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PDF (76 kB)]
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Measurement of magnetostatic mode excitation and relaxation in permalloy films using scanning Kerr imaging
S. Tamaru, J. A. Bain, R. J. M. van de Veerdonk, T. M. Crawford, M. Covington, and M. H. Kryder
Published
24 September 2004
(9 pages)
104416
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PDF (249 kB)]
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Rounding of a first-order magnetic phase transition in Ga-doped La0.67Ca0.33MnO3
S. Rößler, U. K. Rößler, K. Nenkov, D. Eckert, S. M. Yusuf, K. Dörr, and K.-H. Müller
Published
24 September 2004
(6 pages)
104417
[ View
PDF (96 kB)]
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Magnetization curve of spin ice in a [111] magnetic field
S. V. Isakov, K. S. Raman, R. Moessner, and S. L. Sondhi
Published
27 September 2004
(12 pages)
104418
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PDF (471 kB)]
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Green-function theory of the Heisenberg ferromagnet in a magnetic field
I. Junger, D. Ihle, J. Richter, and A. Klümper
Published
27 September 2004
(8 pages)
104419
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PDF (204 kB)]
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Intralayer coupling in self-organized Fe nanoclusters grown on vicinal Si(111)
M. Cougo dos Santos, J. Geshev, L. G. Pereira, M. C. M. Alves, J. E. Schmidt, and P. Allongue
Published
29 September 2004
(5 pages)
104420
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PDF (384 kB)]
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State-specific RKKY interaction in small magnetic clusters
Antonis N. Andriotis, Giannis Mpourmpakis, George E. Froudakis, and Madhu Menon
Published
29 September 2004
(4 pages)
104421
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PDF (237 kB)]
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Exchange interactions and high-energy spin states in Mn12-acetate
G. Chaboussant, A. Sieber, S. Ochsenbein, H.-U. Güdel, M. Murrie, A. Honecker, N. Fukushima, and B. Normand
Published
29 September 2004
(16 pages)
104422
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PDF (489 kB)]
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Power-law distribution of avalanche sizes in the field-driven transformation of a phase-separated oxide
V. Hardy, S. Majumdar, M. R. Lees, D. McK. Paul, C. Yaicle, and M. Hervieu
Published
29 September 2004
(5 pages)
104423
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PDF (56 kB)]
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Numerical contractor renormalization method for quantum spin models
Sylvain Capponi, Andreas Läuchli, and Matthieu Mambrini
Published
29 September 2004
(14 pages)
104424
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PDF (909 kB)]
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Theory of collective spin-wave modes of interacting ferromagnetic spheres
Rodrigo Arias and D. L. Mills
Published
29 September 2004
(7 pages)
104425
[ View
PDF (73 kB)]
Superfluidity and superconductivity
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Noncompact three-dimensional quantum electrodynamics with Nf=1 and Nf=4
S. J. Hands, J. B. Kogut, L. Scorzato, and C. G. Strouthos
Published
1 September 2004
(9 pages)
104501
[ View
PDF (308 kB)]
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Capacitance measurements on grain boundaries in Y1−xCaxBa2Cu3O7−δ
J. H. T. Ransley, P. F. McBrien, G. Burnell, E. J. Tarte, J. E. Evetts, R. R. Schulz, C. W. Schneider, A. Schmehl, H. Bielefeldt, H. Hilgenkamp, and J. Mannhart
Published
1 September 2004
(11 pages)
104502
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PDF (231 kB)]
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Electronic structure of the Pu-based superconductor PuCoGa5 and of related actinide-115 compounds
I. Opahle, S. Elgazzar, K. Koepernik, and P. M. Oppeneer
Published
13 September 2004
(13 pages)
104504
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PDF (612 kB)]
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Superconductivity in NaxCoO2·yH2O: Protection of a d1+id2 state by spin-charge separation
Debanand Sa, Manas Sardar, and G. Baskaran
Published
15 September 2004
(5 pages)
104505
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PDF (54 kB)]
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High-pressure study of layered nitride superconductors
Y. Taguchi, M. Hisakabe, Y. Ohishi, S. Yamanaka, and Y. Iwasa
Published
16 September 2004
(5 pages)
104506
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PDF (321 kB)]
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Texture and electrical dynamics of micrometer and submicrometer bridges in misaligned Tl2Ba2CaCu2O8 films
J. Scherbel, M. Mans, H. Schneidewind, U. Kaiser, J. Biskupek, F. Schmidl, and P. Seidel
Published
16 September 2004
(10 pages)
104507
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PDF (1,126 kB)]
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Superconductor-insulator transition driven by local dephasing
M. Cuoco and J. Ranninger
Published
17 September 2004
(16 pages)
104509
[ View
PDF (259 kB)]
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ac Josephson effect in asymmetric superconducting quantum point contacts
Shin-Tza Wu and Sungkit Yip
Published
20 September 2004
(8 pages)
104511
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PDF (111 kB)]
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Possible pairing mechanisms of PuCoGa5 superconductor
Yunkyu Bang, A. V. Balatsky, F. Wastin, and J. D. Thompson
Published
21 September 2004
(6 pages)
104512
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PDF (207 kB)]
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Polarization waves and superconducting instabilities in electron systems
G. S. Atwal and N. W. Ashcroft
Published
23 September 2004
(10 pages)
104513
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PDF (101 kB)]
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Order-parameter symmetry and mode-coupling effects at dirty superconducting quantum phase transitions
Rastko Sknepnek, Thomas Vojta, and Rajesh Narayanan
Published
23 September 2004
(8 pages)
104514
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PDF (100 kB)]
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Correlation length in cuprate superconductors deduced from impurity-induced magnetization
S. Ouazi, J. Bobroff, H. Alloul, and W. A. MacFarlane
Published
23 September 2004
(8 pages)
104515
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PDF (538 kB)]
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Stability of π-junction configurations in ferromagnet-superconductor heterostructures
Klaus Halterman and Oriol T. Valls
Published
23 September 2004
(14 pages)
104516
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PDF (1,024 kB)]
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Stripe order, depinning, and fluctuations in La1.875Ba0.125CuO4 and La1.875Ba0.075Sr0.050CuO4
M. Fujita, H. Goka, K. Yamada, J. M. Tranquada, and L. P. Regnault
Published
24 September 2004
(11 pages)
104517
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PDF (467 kB)]
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Bernoulli potential in type-I and weak type-II superconductors: II. Surface dipole
P. Lipavský, K. Morawetz, J. Koláček, J. J. Mareš, E. H. Brandt, and M. Schreiber
Published
28 September 2004
(7 pages)
104518
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PDF (117 kB)]
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Analysis of the surface termination of Nd1+xBa2−xCu3Oy thin films
X. Torrelles, C. Aruta, A. Fragneto, I. Maggio-Aprile, L. Ortega, F. Ricci, J. Rius, M. Salluzzo, and U. Scotti di Uccio
Published
28 September 2004
(13 pages)
104519
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PDF (770 kB)]
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Possible competition between superconductivity and magnetism in RuSr2Gd1.5Ce0.5Cu2O10−δ ruthenocuprate compounds
V. P. S. Awana, M. A. Ansari, Anurag Gupta, R. B. Saxena, H. Kishan, Devendra Buddhikot, and S. K. Malik
Published
29 September 2004
(6 pages)
104520
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Magnetic properties of superconductors with strong spin-orbit coupling
K. V. Samokhin
Published
30 September 2004
(13 pages)
104521
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PDF (148 kB)]
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Dielectric-screening properties and Coulomb pseudopotential μ* for MgB2
Chang-Youn Moon, Yong-Hyun Kim, and K. J. Chang
Published
30 September 2004
(5 pages)
104522
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PDF (63 kB)]
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