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PROLA » Phys. Rev. B » Volume 65 » Issue 17
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Physical Review B – 1 May 2002
Volume 65, Issue 17

BRIEF REPORTS

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

•
Effect of high pressure on relaxor ferroelectrics
J. Kreisel, B. Dkhil, P. Bouvier, and J.-M. Kiat
Published 8 April 2002 (4 pages)
172101 [View PDF (70 kB)]
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Brillouin-scattering study of the broad doublet in isotopically exchanged SrTiO3
M. Yamaguchi, T. Yagi, Y. Tsujimi, H. Hasebe, R. Wang, and M. Itoh
Published 10 April 2002 (4 pages)
172102 [View PDF (83 kB)]
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Analytic bond-order potential for open and close-packed phases
D. G. Pettifor and I. I. Oleinik
Published 19 April 2002 (4 pages)
172103 [View PDF (58 kB)]
•
Distance dependence of mean-square relative displacements in EXAFS
Andrei V. Sapelkin and Sue C. Bayliss
Published 23 April 2002 (4 pages)
172104 [View PDF (60 kB)]
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Ferroelectric ordering in the relaxor Pb(Mg1/3Nb2/3)O3 as evidenced by low-temperature phonon anomalies
S. Wakimoto, C. Stock, R. J. Birgeneau, Z.-G. Ye, W. Chen, W. J. L. Buyers, P. M. Gehring, and G. Shirane
Published 29 April 2002 (4 pages)
172105 [View PDF (76 kB)]
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Crystal structure of solid oxygen at high pressure and low temperature
Federico A. Gorelli, Mario Santoro, Lorenzo Ulivi, and Michael Hanfland
Published 3 May 2002 (4 pages)
172106 [View PDF (145 kB)]
•
Structural and electrical properties of beryllium metal to 66 GPa studied using designer diamond anvils
Nenad Velisavljevic, Gary N. Chesnut, Yogesh K. Vohra, Samuel T. Weir, Vincent Malba, and Jagannadham Akella
Published 8 May 2002 (4 pages)
172107 [View PDF (106 kB)]

Inhomogeneous, disordered, and partially ordered systems

•
Thermal conductivity in quasiregular heterostructures
Rubén Curbelo-Blanco, Fernando de León-Pérez, Rolando Pérez-Alvarez, and Victor R. Velasco
Published 24 April 2002 (4 pages)
172201 [View PDF (49 kB)]
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Microscopic model of photoinduced and pressure-induced UV spectral changes in germanosilicate glass
T. Uchino, M. Takahashi, K. Ichii, and T. Yoko
Published 6 May 2002 (4 pages)
172202 [View PDF (312 kB)]

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

•
Treatment of phantom overgrowth in the Kolmogorov-Johnson-Mehl-Avrami kinetics as a correlation problem
M. Fanfoni, M. Tomellini, and M. Volpe
Published 8 April 2002 (4 pages)
172301 [View PDF (51 kB)]

Magnetism

•
Relaxation and Landau-Zener experiments down to 100 mK in ferritin
M. Durán, E. del Barco, J. M. Hernández, and J. Tejada
Published 8 April 2002 (4 pages)
172401 [View PDF (64 kB)]
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Exchange bias in ferromagnetic/compensated antiferromagnetic bilayers
D. S. Deng, X. F. Jin, and Ruibao Tao
Published 8 April 2002 (4 pages)
172402 [View PDF (53 kB)]
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Quadratic tranverse anisotropy term due to dislocations in Mn12 acetate crystals directly observed by EPR spectroscopy
R. Amigó, E. del Barco, Ll. Casas, E. Molins, J. Tejada, I. B. Rutel, B. Mommouton, N. Dalal, and J. Brooks
Published 9 April 2002 (4 pages)
172403 [View PDF (145 kB)]
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Stability of antiferromagnetism at high magnetic fields in Mn3Si
C. Pfleiderer, J. Bœuf, and H. v. Löhneysen
Published 9 April 2002 (4 pages)
172404 [View PDF (58 kB)]
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First-order metal-insulator transition and spin-polarized tunneling in Fe3O4 nanocrystals
Pankaj Poddar, Tcipi Fried, and Gil Markovich
Published 16 April 2002 (4 pages)
172405 [View PDF (246 kB)]
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Manipulation of the diffusion eigenmodes in porous media
Natalia V. Lisitza and Yi-Qiao Song
Published 16 April 2002 (4 pages)
172406 [View PDF (57 kB)]
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Reentrant phase transitions in the Blume-Emery-Griffiths model on a simple cubic lattice: The two-particle cluster approximation
O. R. Baran and R. R. Levitskii
Published 18 April 2002 (4 pages)
172407 [View PDF (72 kB)]
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Field theoretical study of a spin-1/2 ladder with unequal chain exchanges
Sujit Sarkar and Diptiman Sen
Published 18 April 2002 (4 pages)
172408 [View PDF (67 kB)]
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Gap generation in the XXZ model in a transverse magnetic field
D. V. Dmitriev, V. Ya. Krivnov, and A. A. Ovchinnikov
Published 18 April 2002 (4 pages)
172409 [View PDF (100 kB)]
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Electronic structure and magnetism of Fe1-xPdx alloys
Y. S. Shi, D. Qian, G. S. Dong, X. F. Jin, and Ding-Sheng Wang
Published 25 April 2002 (4 pages)
172410 [View PDF (63 kB)]
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Origin of anomalous magnetocaloric effect in (Dy1-zErz)Al2 alloys
A. L. Lima, I. S. Oliveira, A. M. Gomes, and P. J. von Ranke
Published 29 April 2002 (3 pages)
172411 [View PDF (55 kB)]
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Dynamic response of the spin-crossover solid Co(H2(fsa)2en)(py)2 to a pulsed magnetic field
A. Bousseksou, K. Boukheddaden, M. Goiran, C. Consejo, M-L. Boillot, and J-P. Tuchagues
Published 30 April 2002 (4 pages)
172412 [View PDF (161 kB)]
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Orbital ordering in paramagnetic LaMnO3 and KCuF3
J. E. Medvedeva, M. A. Korotin, V. I. Anisimov, and A. J. Freeman
Published 30 April 2002 (4 pages)
172413 [View PDF (79 kB)]
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Effects of composition on the stability of the magnetic order of ferrimagnetic multilayers
Ana L. Dantas, Selma R. Vieira, and A. S. Carriço
Published 2 May 2002 (4 pages)
172414 [View PDF (53 kB)]
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Magnetic structure of GdAgSb2 determined by x-ray resonant exchange scattering
C. Song, W. Good, D. Wermeille, A. I. Goldman, S. L. Bud’ko, and P. C. Canfield
Published 2 May 2002 (4 pages)
172415 [View PDF (197 kB)]
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Interacting domain walls in an easy-plane ferromagnet
W. M. Liu, B. Wu, X. Zhou, D. K. Campbell, S. T. Chui, and Q. Niu
Published 6 May 2002 (4 pages)
172416 [View PDF (65 kB)]
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Thermal magnetization noise in a thin film
Vladimir L. Safonov and H. Neal Bertram
Published 7 May 2002 (4 pages)
172417 [View PDF (57 kB)]
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Surface-enhanced Raman scattering for magnetic semiconductor ZnSe:Fe hybrid structures
A. R. de Moraes, E. Silveira, D. H. Mosca, N. Mattoso, and W. H. Schreiner
Published 7 May 2002 (4 pages)
172418 [View PDF (102 kB)]
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Vortex chirality in an array of ferromagnetic dots
M. Grimsditch, P. Vavassori, V. Novosad, V. Metlushko, H. Shima, Y. Otani, and K. Fukamichi
Published 8 May 2002 (4 pages)
172419 [View PDF (327 kB)]

Superfluidity and superconductivity

•
Substitution for Cu in the electron-doped infinite-layer superconductor Sr0.9La0.1CuO2: Ni reduces Tc much faster than Zn
C. U. Jung, J. Y. Kim, Min-Seok Park, Mun-Seog Kim, Heon-Jung Kim, S. Y. Lee, and Sung-Ik Lee
Published 8 April 2002 (4 pages)
172501 [View PDF (50 kB)]
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Superconducting energy gap in a MgB2 film observed by infrared reflectance
A. Pimenov, A. Loidl, and S. I. Krasnosvobodtsev
Published 9 April 2002 (4 pages)
172502 [View PDF (64 kB)]
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Structural and superconducting properties of MgB2-xBex
J. S. Ahn, Young-Jin Kim, M.-S. Kim, S.-I. Lee, and E. J. Choi
Published 11 April 2002 (4 pages)
172503 [View PDF (162 kB)]
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Josephson tunneling spectroscopy of negative-U centers
Vadim Oganesyan, Steven Kivelson, Theodore Geballe, and Boris Moyzhes
Published 16 April 2002 (4 pages)
172504 [View PDF (62 kB)]
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Superfluid-insulator transition of the Josephson-junction array model with commensurate frustration
Hunpyo Lee and Min-Chul Cha
Published 23 April 2002 (4 pages)
172505 [View PDF (61 kB)]
•
Structure and magnetism of the layered ruthenocuprate Pb2RuSr2Cu2O8Cl
Abbie C. Mclaughlin, Judith A. McAllister, Lisa D. Stout, and J. Paul Attfield
Published 24 April 2002 (4 pages)
172506 [View PDF (140 kB)]
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Electron spin resonance and microwave absorption study of MgB2
V. Likodimos and M. Pissas
Published 25 April 2002 (4 pages)
172507 [View PDF (57 kB)]
•
Nonadiabatic detection of the geometric phase of the macroscopic quantum state with a symmetric SQUID
Wang Xiang-bin and Matsumoto Keiji
Published 2 May 2002 (4 pages)
172508 [View PDF (60 kB)]
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Spin transport and relaxation in superconductors
T. Yamashita, S. Takahashi, H. Imamura, and S. Maekawa
Published 6 May 2002 (4 pages)
172509 [View PDF (74 kB)]
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First-principles study of superconductivity in high-pressure boron
D. A. Papaconstantopoulos and M. J. Mehl
Published 7 May 2002 (3 pages)
172510 [View PDF (90 kB)]

ARTICLES

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

•
Thermodynamics and kinetics of switching effects in ferroelectrics
S. A. Kukushkin and A.V. Osipov
Published 10 April 2002 (14 pages)
174101 [View PDF (175 kB)]
•
Shear-stress-induced phase transition in KHCO3 studied by Brillouin scattering
Shigehiro Takasaka, Yuhji Tsujimi, and Toshirou Yagi
Published 11 April 2002 (6 pages)
174102 [View PDF (105 kB)]
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High-pressure x-ray-absorption study of GaSe
J. Pellicer-Porres, A. Segura, Ch. Ferrer, V. Muñoz, A. San Miguel, A. Polian, J. P. Itié, M. Gauthier, and S. Pascarelli
Published 16 April 2002 (7 pages)
174103 [View PDF (340 kB)]
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Theory of Al2O3 incorporation in SiO2
J. Lægsgaard
Published 19 April 2002 (16 pages)
174104 [View PDF (626 kB)]
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Quantitative structure factor and density measurements of high-pressure fluids in diamond anvil cells by x-ray diffraction: Argon and water
Jon H. Eggert, Gunnar Weck, Paul Loubeyre, and Mohamed Mezouar
Published 22 April 2002 (12 pages)
174105 [View PDF (221 kB)]
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ac transport studies of La-modified antiferroelectric lead zirconate thin films
S. S. N. Bharadwaja, P. Victor, P. Venkateswarulu, and S. B. Krupanidhi
Published 23 April 2002 (9 pages)
174106 [View PDF (136 kB)]
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Computer simulation of tension experiments of a thin film using an atomic model
Yeau-Ren Jeng and Chung-Ming Tan
Published 23 April 2002 (7 pages)
174107 [View PDF (778 kB)]
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Influence of dopant ion on localized relaxation of an oxygen vacancy in stabilized zirconia
M. Ohta, J. K. Wigmore, K. Nobugai, and T. Miyasato
Published 23 April 2002 (8 pages)
174108 [View PDF (119 kB)]
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Theoretical investigation of a pressure-induced phase transition in EuCo2P2
Per H. Andersson, Lars Nordström, Peter Mohn, and Olle Eriksson
Published 23 April 2002 (5 pages)
174109 [View PDF (107 kB)]
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Electron capture by highly charged projectiles under channeling conditions
D. H. Jakubaßa-Amundsen
Published 24 April 2002 (9 pages)
174110 [View PDF (133 kB)]
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Effects of nonlinear thermoelastic damping in highly stressed fibers
G. Cagnoli and P. A. Willems
Published 24 April 2002 (9 pages)
174111 [View PDF (157 kB)]
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Neutron diffraction, x-ray diffraction, and specific heat studies of orbital ordering in YVO3
G. R. Blake, T. T. M. Palstra, Y. Ren, A. A. Nugroho, and A. A. Menovsky
Published 25 April 2002 (9 pages)
174112 [View PDF (124 kB)]
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Temperature evolution of the crystal structure of La2-xSrxNiO4 (x=1/4 and 1/3) as revealed through neutron powder diffraction
Guoqing Wu, J. J. Neumeier, Christopher D. Ling, and Dimitri N. Argyriou
Published 29 April 2002 (8 pages)
174113 [View PDF (273 kB)]
•
Dissolution of rare-earth clusters in SiO2 by Al codoping: A microscopic model
J. Lægsgaard
Published 29 April 2002 (10 pages)
174114 [View PDF (256 kB)]
•
Soft modes of collective domain-wall vibrations in epitaxial ferroelectric thin films
N. A. Pertsev and A. Yu. Emelyanov
Published 2 May 2002 (5 pages)
174115 [View PDF (75 kB)]
•
Time-resolved Raman spectroscopy of benzene and cyclohexane under laser-driven shock compression
Akitaka Matsuda, Kazutaka G. Nakamura, and Ken-ichi Kondo
Published 2 May 2002 (4 pages)
174116 [View PDF (153 kB)]
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Vacancy and interstitial defects in hafnia
A. S. Foster, F. Lopez Gejo, A. L. Shluger, and R. M. Nieminen
Published 2 May 2002 (13 pages)
174117 [View PDF (836 kB)]
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Nucleation barrier for phase transformations in nanosized crystals
Qingping Meng, Yonghua Rong, and T. Y. Hsu
Published 3 May 2002 (7 pages)
174118 [View PDF (83 kB)]
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Multiple tunneling channels order-disorder ferroelectric model and field-induced phase transition in relaxors
Zhongqing Wu, Wenhui Duan, Zhirong Liu, Bing-Lin Gu, and Xiao-Wen Zhang
Published 9 May 2002 (5 pages)
174119 [View PDF (70 kB)]

Inhomogeneous, disordered, and partially ordered systems

•
Surface composition of ordered alloys:  An off-stoichiometric effect
A. V. Ruban
Published 11 April 2002 (4 pages)
174201 [View PDF (293 kB)]
•
Raman spectroscopy of conducting polypyrrole under high pressure
J. Mikat, I. Orgzall, and H. D. Hochheimer
Published 12 April 2002 (8 pages)
174202 [View PDF (110 kB)]
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Dynamic effect of phase conjugation on wave localization
K. J. H. van Bemmel, M. Titov, and C. W. J. Beenakker
Published 26 April 2002 (6 pages)
174203 [View PDF (93 kB)]
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Microscopic mechanisms for photoinduced metastability in amorphous As2S3
T. Uchino, D. C. Clary, and S. R. Elliott
Published 29 April 2002 (7 pages)
174204 [View PDF (540 kB)]
•
Evidence of distorted fivefold coordination of the Cu2+ aqua ion from an x-ray-absorption spectroscopy quantitative analysis
M. Benfatto, P. D’Angelo, S. Della Longa, and N. V. Pavel
Published 6 May 2002 (5 pages)
174205 [View PDF (113 kB)]

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

•
Group velocities of phonons in superlattices
K. Imamura, Y. Tanaka, and S. Tamura
Published 9 April 2002 (10 pages)
174301 [View PDF (146 kB)]
•
Energy transport in α-helical protein models: One-strand versus three-strand systems
Dirk Hennig
Published 9 April 2002 (9 pages)
174302 [View PDF (141 kB)]
•
Exact solutions for the two-site Holstein model
Han Rongsheng, Lin Zijing, and Wang Kelin
Published 16 April 2002 (5 pages)
174303 [View PDF (84 kB)]
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Comparison of two non-primitive methods for path integral simulations: Higher-order corrections versus an effective propagator approach
F. R. Krajewski and M. H. Müser
Published 18 April 2002 (9 pages)
174304 [View PDF (124 kB)]
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Nonadiabatic effects in a generalized Jahn-Teller lattice model: Heavy and light polarons, pairing, and the metal-insulator transition
Eva Majerníková, J. Riedel, and S. Shpyrko
Published 23 April 2002 (14 pages)
174305 [View PDF (530 kB)]
•
Dimensionality effects on the Holstein polaron
Li-Chung Ku, S. A. Trugman, and J. Bonča
Published 29 April 2002 (10 pages)
174306 [View PDF (298 kB)]
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Perturbed angular correlation study of static and dynamic hyperfine interactions at 181Ta in the Laves-phase hydrides ErFe2Hx
S. M. Van Eek and M. Forker
Published 2 May 2002 (10 pages)
174307 [View PDF (146 kB)]
•
Transmittivity through straight and stublike waveguides in a two-dimensional phononic crystal
A. Khelif, B. Djafari-Rouhani, J. O. Vasseur, P. A. Deymier, Ph. Lambin, and L. Dobrzynski
Published 7 May 2002 (5 pages)
174308 [View PDF (305 kB)]

Magnetism

•
Half-metallic antiferromagnetic double perovskites: LaAVRuO6 (A=Ca, Sr, and Ba)
J. H. Park, S. K. Kwon, and B. I. Min
Published 8 April 2002 (4 pages)
174401 [View PDF (69 kB)]
•
Strain effect on electronic transport and ferromagnetic transition temperature in La0.9Sr0.1MnO3 thin films
X. J. Chen, S. Soltan, H. Zhang, and H.-U. Habermeier
Published 10 April 2002 (6 pages)
174402 [View PDF (127 kB)]
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Ground states of an array of magnetic dots with Ising-type anisotropy and subject to a normal magnetic field
J. E. L. Bishop, A. Yu. Galkin, and B. A. Ivanov
Published 15 April 2002 (11 pages)
174403 [View PDF (181 kB)]
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Magnetism and the charge order transition in lightly doped La1-xSrxMnO3
R. Klingeler, J. Geck, R. Gross, L. Pinsard-Gaudart, A. Revcolevschi, S. Uhlenbruck, and B. Büchner
Published 16 April 2002 (6 pages)
174404 [View PDF (169 kB)]
•
Magnetic structures of RbCuCl3 in a transverse field
A. E. Jacobs and T. Nikuni
Published 16 April 2002 (6 pages)
174405 [View PDF (89 kB)]
•
Magnetization and dimerization profiles of the cut two-leg spin ladder
P. Lecheminant and E. Orignac
Published 18 April 2002 (20 pages)
174406 [View PDF (233 kB)]
•
Charge- and spin-excitation gaps for a magnetic Anderson impurity embedded in a nanoscale metallic sphere
P. Schlottmann
Published 18 April 2002 (6 pages)
174407 [View PDF (85 kB)]
•
Electronic structure, magnetic, and cohesive properties of LixMn2O4:Theory
G. E. Grechnev, R. Ahuja, B. Johansson, and O. Eriksson
Published 19 April 2002 (7 pages)
174408 [View PDF (110 kB)]
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Substrate effects in the magneto-optical second-harmonic generation from first principles: Fe/Cu(001)
Torsten Andersen and W. Hübner
Published 22 April 2002 (12 pages)
174409 [View PDF (375 kB)]
•
Multistep magnetic switching in single-crystal (001)Co2MnGe films
F. Y. Yang, C. H. Shang, C. L. Chien, T. Ambrose, J. J. Krebs, G. A. Prinz, V. I. Nikitenko, V. S. Gornakov, A. J. Shapiro, and R. D. Shull
Published 23 April 2002 (8 pages)
174410 [View PDF (718 kB)]
•
Stripes formation: Antiphase and in-phase domain walls
Oron Zachar
Published 23 April 2002 (11 pages)
174411 [View PDF (207 kB)]
•
NMR study of the electronic state in the dense Kondo compound CeNiAl4
K. Ghoshray, B. Bandyopadhyay, and A. Ghoshray
Published 23 April 2002 (6 pages)
174412 [View PDF (104 kB)]
•
Evidence for spin solitons and their dynamics in a spin-Peierls system (DMe-DCNQI)2Li
Maki Hiraoka, Hirokazu Sakamoto, Kenji Mizoguchi, and Reizo Kato
Published 23 April 2002 (4 pages)
174413 [View PDF (130 kB)]
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EPR studies of the effect of Zn2+ ion impurities in phase transition of CaCd(CH3COO)4⋅6H2O crystals
Dilip K. De
Published 26 April 2002 (5 pages)
174414 [View PDF (70 kB)]
•
Temperature and voltage dependence of the resistance and magnetoresistance in discontinuous double tunnel junctions
F. Fettar, S.-F. Lee, F. Petroff, A. Vaures, P. Holody, L. F. Schelp, and A. Fert
Published 29 April 2002 (6 pages)
174415 [View PDF (212 kB)]
•
Structure of multiple spin-flop states in BaCu2Si2O7
A. Zheludev, E. Ressouche, I. Tsukada, T. Masuda, and K. Uchinokura
Published 29 April 2002 (6 pages)
174416 [View PDF (169 kB)]
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Computational model of the magnetic and transport properties of interacting fine particles
C. Verdes, B. Ruiz-Diaz, S. M. Thompson, R. W. Chantrell, and Al. Stancu
Published 29 April 2002 (10 pages)
174417 [View PDF (156 kB)]
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Influence of interfaces on magnetostrictive granular films
M. D. Cooke, H. J. Hatton, L. C. Wang, T. Szumiata, R. Zuberek, R. Watts, G. A. Gehring, and W. M. Rainforth
Published 29 April 2002 (7 pages)
174418 [View PDF (214 kB)]
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Phase analysis of quantum well states in metallic multilayers: Periodicity and thickness dependence of the oscillatory magnetic coupling
A. Danese and R. A. Bartynski
Published 2 May 2002 (6 pages)
174419 [View PDF (100 kB)]
•
Improving the energy product of hard magnetic materials
J. Sort, S. Suriñach, J. S. Muñoz, M. D. Baró, J. Nogués, G. Chouteau, V. Skumryev, and G. C. Hadjipanayis
Published 2 May 2002 (5 pages)
174420 [View PDF (251 kB)]
•
Kondo hole in one-dimensional Kondo insulators
Isao Maruyama, Naokazu Shibata, and Kazuo Ueda
Published 2 May 2002 (5 pages)
174421 [View PDF (83 kB)]
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Paramagnetic and antiferromagnetic resonances in the diamagnetically diluted Haldane magnet PbNi2V2O8
A. I. Smirnov, V. N. Glazkov, H.-A. Krug von Nidda, A. Loidl, L. N. Demianets, and A. Ya. Shapiro
Published 2 May 2002 (8 pages)
174422 [View PDF (112 kB)]
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Charge ordering in half-doped Pr(Nd)0.5Ca0.5MnO3 under a magnetic field
Qingshan Yuan and Thilo Kopp
Published 2 May 2002 (6 pages)
174423 [View PDF (80 kB)]
•
Theory of itinerant-electron ferromagnetism
Fusayoshi J. Ohkawa
Published 3 May 2002 (16 pages)
174424 [View PDF (220 kB)]
•
Resonant x-ray scattering study of magnetic and orbital order in KCuF3
R. Caciuffo, L. Paolasini, A. Sollier, P. Ghigna, E. Pavarini, J. van den Brink, and M. Altarelli
Published 3 May 2002 (9 pages)
174425 [View PDF (298 kB)]
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Magnetic relaxation in La0.250Pr0.375Ca0.375MnO3 with varying phase separation
I. G. Deac, S. V. Diaz, B. G. Kim, S.-W. Cheong, and P. Schiffer
Published 3 May 2002 (6 pages)
174426 [View PDF (124 kB)]
•
Critical exponents of four-dimensional random-field Ising systems
Alexander K. Hartmann
Published 7 May 2002 (8 pages)
174427 [View PDF (129 kB)]
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Muon spin relaxation in the spin-ring system Cu3WO6: Quasistatic spin freezing at 7.0 K
Y. Fudamoto, I. M. Gat, M. I. Larkin, J. Merrin, B. Nachumi, A. T. Savici, Y. J. Uemura, G. M. Luke, K. M. Kojima, M. Hase, T. Masuda, and K. Uchinokura
Published 8 May 2002 (10 pages)
174428 [View PDF (177 kB)]

Superfluidity and superconductivity

•
Magnetic phase diagram and the pressure and field dependence of the Fermi surface in UGe2
T. Terashima, T. Matsumoto, C. Terakura, S. Uji, N. Kimura, M. Endo, T. Komatsubara, H. Aoki, and K. Maezawa
Published 10 April 2002 (5 pages)
174501 [View PDF (78 kB)]
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Anisotropic superconductivity mediated by phonons in layered compounds with weak screening effects
Hiroshi Shimahara and Mahito Kohmoto
Published 11 April 2002 (7 pages)
174502 [View PDF (86 kB)]
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Field dependence of the intragrain superconductive transition in RuSr2EuCu2O8
B. Lorenz, Y. Y. Xue, R. L. Meng, and C. W. Chu
Published 12 April 2002 (5 pages)
174503 [View PDF (73 kB)]
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Transport properties of high-angle grain boundaries in Co-doped YBa2Cu3O7-δ thin films
Brian H. Moeckly and Kookrin Char
Published 12 April 2002 (8 pages)
174504 [View PDF (142 kB)]
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Direct current through a superconducting two-barrier system
Elena Bascones and Francisco Guinea
Published 15 April 2002 (8 pages)
174505 [View PDF (152 kB)]
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BCS to Bose-Einstein crossover phase diagram at zero temperature for a dx2-y2 order parameter superconductor:  Dependence on the tight-binding structure
M. B. Soares, F. Kokubun, J. J. Rodríguez-Núñez, and O. Rendón
Published 16 April 2002 (5 pages)
174506 [View PDF (81 kB)]
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Electronic structure of superconducting compounds h-ZrRuX (X=P,As,Si)
Izumi Hase
Published 16 April 2002 (6 pages)
174507 [View PDF (453 kB)]
•
Gapless superconductivity in ferromagnet/superconductor junctions
Guoya Sun, D. Y. Xing, Jinming Dong, and Mei Liu
Published 16 April 2002 (5 pages)
174508 [View PDF (176 kB)]
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Dynamics of superfluid 4He confined in xerogel glass
C. R. Anderson, K. H. Andersen, W. G. Stirling, P. E. Sokol, and R. M. Dimeo
Published 16 April 2002 (10 pages)
174509 [View PDF (187 kB)]
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Phase transitions in vortex matter driven by bias current
M. Gitterman, B. Ya. Shapiro, and I. Shapiro
Published 18 April 2002 (5 pages)
174510 [View PDF (72 kB)]
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Ginzburg-Landau theory of a resonating-valence-bond superconductor
V. N. Muthukumar and Z. Y. Weng
Published 18 April 2002 (7 pages)
174511 [View PDF (291 kB)]
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Three-loop ground-state energy of O(N)-symmetric Ginzburg-Landau theory above Tc in 4-ɛ dimensions with minimal subtraction
Boris Kastening, Hagen Kleinert, and Bruno Van den Bossche
Published 19 April 2002 (7 pages)
174512 [View PDF (95 kB)]
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High-pressure phase of CeRu2: A magnetic superconductor with two charge states of Ru ions
A. V. Tsvyashchenko, L. N. Fomicheva, A. A. Sorokin, G. K. Ryasny, B. A. Komissarova, L. G. Shpinkova, K. V. Klementiev, A. V. Kuznetsov, A. P. Menushenkov, V. N. Trofimov, A. E. Primenko, and R. Cortes
Published 22 April 2002 (11 pages)
174513 [View PDF (228 kB)]
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Decoupled CuO2 and RuO2 layers in superconducting and magnetically ordered RuSr2GdCu2O8
M. Požek, A. Dulčić, D. Paar, A. Hamzić, M. Basletić, E. Tafra, G. V. M. Williams, and S. Krämer
Published 22 April 2002 (10 pages)
174514 [View PDF (145 kB)]
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Scaling of the critical temperature with the Fermi temperature in diborides
A. Bianconi, S. Agrestini, D. Di Castro, G. Campi, G. Zangari, N. L. Saini, A. Saccone, S. De Negri, M. Giovannini, G. Profeta, A. Continenza, G. Satta, S. Massidda, A. Cassetta, A. Pifferi, and M. Colapietro
Published 23 April 2002 (5 pages)
174515 [View PDF (198 kB)]
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Anomalous temperature dependence in the photoemission spectral function of cuprates
C. Kim, F. Ronning, A. Damascelli, D. L. Feng, Z.-X. Shen, B. O. Wells, Y. J. Kim, R. J. Birgeneau, M. A. Kastner, L. L. Miller, H. Eisaki, and S. Uchida
Published 23 April 2002 (7 pages)
174516 [View PDF (457 kB)]
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Spectroscopic investigation of the electronic structure of the hole-doped one-dimensional cuprates Ca2CuO3 and Sr2CuO3
K. Maiti and D. D. Sarma
Published 26 April 2002 (7 pages)
174517 [View PDF (211 kB)]
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Evolution of rarefaction pulses into vortex rings
Natalia G. Berloff
Published 29 April 2002 (5 pages)
174518 [View PDF (275 kB)]
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Soft modes and superconductivity in the layered hexagonal carbides V2CAs, Nb2CAs, and Nb2CS
S. V. Halilov, D. J. Singh, and D. A. Papaconstantopoulos
Published 29 April 2002 (6 pages)
174519 [View PDF (172 kB)]
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Field-induced transition in the specific heat of CeIrIn5 for B>~30T
J. S. Kim, J. Alwood, P. Kumar, and G. R. Stewart
Published 30 April 2002 (4 pages)
174520 [View PDF (46 kB)]
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Peak effect and its evolution with defect structure in YBa2Cu3O7-δ thin films at microwave frequencies
Tamalika Banerjee, D. Kanjilal, and R. Pinto
Published 30 April 2002 (5 pages)
174521 [View PDF (90 kB)]
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Fluctuation-induced diamagnetism above the superconducting transition in MgB2
J. Mosqueira, M. V. Ramallo, S. R. Currás, C. Torrón, and F. Vidal
Published 2 May 2002 (7 pages)
174522 [View PDF (115 kB)]
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Transverse phase locking for vortex motion in square and triangular pinning arrays
C. Reichhardt and C. J. Olson
Published 2 May 2002 (9 pages)
174523 [View PDF (156 kB)]
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Incommensurate dynamics of resonant breathers in Josephson junction ladders
M. V. Fistul, A. E. Miroshnichenko, S. Flach, M. Schuster, and A. V. Ustinov
Published 2 May 2002 (5 pages)
174524 [View PDF (71 kB)]
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Columnar defects acting as passive internal field detectors
A. V. Silhanek, L. Civale, and M. A. Avila
Published 3 May 2002 (7 pages)
174525 [View PDF (116 kB)]
•
Superconductivity and antiferromagnetism in a hard-core boson spin-1 model in two dimensions
José A. Riera
Published 3 May 2002 (5 pages)
174526 [View PDF (78 kB)]
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Two-dimensional H2 clusters:  A path-integral Monte Carlo study
M. C. Gordillo and D. M. Ceperley
Published 3 May 2002 (4 pages)
174527 [View PDF (59 kB)]
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Observation of growth-mode change under a magnetic field in YBa2Cu3O7-x
Yanwei Ma, Kazuo Watanabe, Satoshi Awaji, and Mitsuhiro Motokawa
Published 6 May 2002 (5 pages)
174528 [View PDF (385 kB)]
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Spectral functions, Fermi surface, and pseudogap in the t-J model
P. Prelovšek and A. Ramšak
Published 7 May 2002 (12 pages)
174529 [View PDF (397 kB)]
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Electronic Raman scattering of s+g-wave superconductors: Implications for borocarbide superconductors
Hyun C. Lee and Han-Yong Choi
Published 7 May 2002 (9 pages)
174530 [View PDF (125 kB)]

COMMENTS

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Comment on “Field dependence of the transverse spin freezing transition”
D. Kaptás, L. F. Kiss, J. Balogh, and I. Vincze
Published 8 April 2002 (2 pages)
176401 [View PDF (23 kB)]
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Reply to “Comment on ‘Field dependence of the transverse spin freezing transition’ ”
D. H. Ryan, J. M. Cadogan, and J. van Lierop
Published 8 April 2002 (2 pages)
176402 [View PDF (28 kB)]
•
Raman scattering through surfaces having biaxial symmetry
A. Gozar
Published 11 April 2002 (2 pages)
176403 [View PDF (58 kB)]

ERRATA

•
Erratum: Suppression of surface barriers in superconductors by columnar defects [Phys. Rev. B 64, 134518 (2001)]
A. E. Koshelev and V. M. Vinokur
Published 16 April 2002 (1 page)
179901(E) [View PDF (10 kB)]
 
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