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PROLA » Phys. Rev. B » Volume 44 » Issue 1
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Physical Review B – 1 July 1991
Volume 44, Issue 1

ARTICLES

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

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Mössbauer studies of iron hydride at high pressure
I. Choe, R. Ingalls, J. M. Brown, Y. Sato-Sorensen, and R. Mills
pp. 1-4 [View Page Images or PDF (617 kB)]
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Theory of tetragonal twin structures in ferroelectric perovskites with a first-order phase transition
Wenwu Cao and L. E. Cross
pp. 5-12 [View Page Images or PDF (1,218 kB)]
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Orientational ordering in mixed cyanide crystals: (NaCN)1-x(KCN)x
Ailan Cheng, Michael L. Klein, and Laurent J. Lewis
pp. 13-22 [View Page Images or PDF (1,561 kB)]
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Clustering and percolation of defects in Pr3+:SrF2 using site-selective spectroscopy
Curtis D. Cleven, Steven H. Lee, and John C. Wright
pp. 23-29 [View Page Images or PDF (1,320 kB)]
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Influence of excited-state Pr3+ on the relaxation of the Pr3+:YAlO3 3H4-1D2 transition
S. Kröll, E. Y. Xu, and R. Kachru
pp. 30-34 [View Page Images or PDF (926 kB)]
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Ferroelectric Sr0.60Ba0.40Nb2O6 thin films by the sol-gel process: Electrical and optical properties
Yuhuan Xu, Ching Jih Chen, Ren Xu, and John D. Mackenzie
pp. 35-41 [View Page Images or PDF (1,277 kB)]
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Size effects of dislocation stability in nanocrystals
V. G. Gryaznov, I. A. Polonsky, A. E. Romanov, and L. I. Trusov
pp. 42-46 [View Page Images or PDF (764 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Nuclear-spin relaxation in ionically conducting glasses: Application of the diffusion-controlled relaxation model
S. R. Elliott and A. P. Owens
pp. 47-59 [View Page Images or PDF (2,669 kB)]
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Geometric and dielectric characterization of porous media
R. Hilfer
pp. 60-75 [View Page Images or PDF (2,682 kB)]

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

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Surfaces of percolation clusters in three dimensions
R. Mark Bradley, P. N. Strenski, and Jean-Marc Debierre
pp. 76-84 [View Page Images or PDF (1,680 kB)]
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Calculation of the temperature-dependent mobility transition for small-polaron hopping in one dimension
D. Izzo, D. H. Dunlap, and Philip Phillips
pp. 85-93 [View Page Images or PDF (1,452 kB)]
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Vibrational densities of states and network rigidity in chalcogenide glasses
W. A. Kamitakahara, R. L. Cappelletti, P. Boolchand, B. Halfpap, F. Gompf, D. A. Neumann, and H. Mutka
pp. 94-100 [View Page Images or PDF (1,159 kB)]
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Tracer diffusion and thermal stability in amorphous Co-Zr and their relevance for solid-state amorphization
Wolfgang Dörner and Helmut Mehrer
pp. 101-114 [View Page Images or PDF (2,431 kB)]
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Field work and dispersion relations of excitations on fractals
Mark I. Stockman, Thomas F. George, and Vladimir M. Shalaev
pp. 115-121 [View Page Images or PDF (1,265 kB)]
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Model-potential study of the lattice dynamics and elastic constants of the Ni0.55Pd0.45 alloy
S. C. Upadhyaya, J. C. Upadhyaya, and R. Shyam
pp. 122-129 [View Page Images or PDF (964 kB)]

Magnetism

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Exact solution of the t-J model in one dimension at 2t=±J: Ground state and excitation spectrum
P.-A. Bares, G. Blatter, and M. Ogata
pp. 130-154 [View Page Images or PDF (4,234 kB)]
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Scaling of critical self-organized magnetic-domain formations
Xiaodong Che and Harry Suhl
pp. 155-158 [View Page Images or PDF (567 kB)]
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Possible evidence for an energy gap below the Néel temperature in ternary rare-earth compounds
I. Das, E. V. Sampathkumaran, and R. Vijayaraghavan
pp. 159-162 [View Page Images or PDF (596 kB)]
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Electron correlation, d-band formation, and magnetism in V5S8: Photoemission-spectroscopy study
A. Fujimori, M. Saeki, and H. Nozaki
pp. 163-169 [View Page Images or PDF (1,075 kB)]
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Percolation, clusters, and properties of a dilute Potts model
Chin-Kun Hu
pp. 170-177 [View Page Images or PDF (1,082 kB)]
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Magnetic property of the precursor of polyacenic semiconductive material
Masahiro Kobashi, Hideki Sanekata, Kazuyoshi Tanaka, Tokio Yamabe, Jun Yamauchi, and Shizukuni Yata
pp. 178-182 [View Page Images or PDF (779 kB)]
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Spin dynamics of the concentrated spin glass Y(Mn0.9Al0.1)2
K. Motoya, S. M. Shapiro, L. Rebelsky, and M. S. Torikachvili
pp. 183-189 [View Page Images or PDF (1,216 kB)]
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Low-temperature conductivity of dilute alloys in a weak magnetic field
K.-L. Yao and L. Yi
pp. 190-195 [View Page Images or PDF (730 kB)]
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Mn1-scrt Crscrt As under pressure: Competition between magnetic orderings
A. Ziȩba, H. Fjellvg, A. Kjekshus, and R. Zach
pp. 196-204 [View Page Images or PDF (1,597 kB)]
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Correlation functions and critical exponents in the one-dimensional anisotropic t-J model
Thomas Pruschke and Hiroyuki Shiba
pp. 205-216 [View Page Images or PDF (1,952 kB)]

Superfluidity and superconductivity

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Anisotropy and oxygen-stoichiometry dependence of the dielectric tensor of YBa2Cu3O7-δ (0≤δ≤1)
J. Kircher, M. K. Kelly, S. Rashkeev, M. Alouani, D. Fuchs, and M. Cardona
pp. 217-224 [View Page Images or PDF (1,260 kB)]
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Flux quantization in single-crystal YBa2Cu3O7-δ as a function of dc and microwave magnetic fields
Kevin Kish, Somdev Tyagi, and Charles Krafft
pp. 225-232 [View Page Images or PDF (1,355 kB)]
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Critical current density in iron-doped Y-Ba-Cu-O single crystals
M. D. Lan, J. Z. Liu, and R. N. Shelton
pp. 233-236 [View Page Images or PDF (687 kB)]
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Anomalous shifts of oxygen-mode frequencies in La2-xSrxCuO4, YBa2Cu3O7-δ and Tl2Ba2Ca1-xGdxCu2O8 studied by photoinduced infrared absorption and Raman spectroscopy
D. Mihailović, C. M. Foster, K. F. Voss, T. Mertelj, I. Poberaj, and N. Herron
pp. 237-241 [View Page Images or PDF (833 kB)]
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High-temperature reverse ac Josephson effect in YBa2Cu3O7
R. Munger and H. J. T. Smith
pp. 242-248 [View Page Images or PDF (1,309 kB)]
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Resistive transition, magnetoresistance, and anisotropy in La2-xSrxCuO4 single-crystal thin films
Minoru Suzuki and Makoto Hikita
pp. 249-261 [View Page Images or PDF (2,228 kB)]
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Effect of fluctuations on the transport properties of type-II superconductors in a magnetic field
Salman Ullah and Alan T. Dorsey
pp. 262-273 [View Page Images or PDF (2,073 kB)]
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Topological structures, universality classes, and statistics screening in the anyon superfluid
X. G. Wen and A. Zee
pp. 274-284 [View Page Images or PDF (1,726 kB)]
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Spin-1/2 frustrated Heisenberg model at finite temperature
S. Bacci, E. Gagliano, and E. Dagotto
pp. 285-292 [View Page Images or PDF (1,296 kB)]
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Amplitude of the de Haas–van Alphen oscillations for a marginal Fermi liquid
Frank Pelzer
pp. 293-299 [View Page Images or PDF (1,007 kB)]
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Effects of gap anisotropy on the electromagnetic response of high-Tc superconductors
M. R. Press and Sudhanshu S. Jha
pp. 300-307 [View Page Images or PDF (1,360 kB)]
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Deviations from the impulse approximation in liquid 4He: Momentum-transfer dependence
K. W. Herwig, P. E. Sokol, W. M. Snow, and R. C. Blasdell
pp. 308-316 [View Page Images or PDF (1,633 kB)]
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Spin polarons in the t-J model
Gerardo Martinez and Peter Horsch
pp. 317-331 [View Page Images or PDF (2,333 kB)]
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Fivefold splitting of the squashing collective mode of superfluid 3B by a magnetic field
R. Movshovich, E. Varoquaux, N. Kim, and D. M. Lee
pp. 332-340 [View Page Images or PDF (1,531 kB)]
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Spectral weight function in the Hubbard model for a cubic cluster
Lun Tan, Qiming Li, and Joseph Callaway
pp. 341-350 [View Page Images or PDF (1,713 kB)]
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Order parameters in multisheet superconducting states
Z. Ye, H. Umezawa, and R. Teshima
pp. 351-359 [View Page Images or PDF (1,311 kB)]
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Flux-flow noise in type-II superconductors
W. J. Yeh and Y. H. Kao
pp. 360-373 [View Page Images or PDF (2,282 kB)]

BRIEF REPORTS

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

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Phase diagram of betaine calcium chloride dihydrate in an applied electric field
Ian Folkins, M. B. Walker, and Z. Y. Chen
pp. 374-377 [View Page Images or PDF (685 kB)]
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Molecular-dynamics study of elasticity and failure of ideal solids
Zhen-Gang Wang, Uzi Landman, Robin L. Blumberg Selinger, and William M. Gelbart
pp. 378-381 [View Page Images or PDF (726 kB)]

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

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Length scaling of corner-to-corner propagation on fractal lattices
William A. Schwalm, Mizuho K. Schwalm, and Kevin G. Rada
pp. 382-385 [View Page Images or PDF (616 kB)]
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Testing the phonon spectrum of metallic chromium with the nuclear-resonance photon scattering technique
D. Levant, R. Moreh, and O. Shahal
pp. 386-389 [View Page Images or PDF (724 kB)]

Magnetism

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Critical bifurcation point of the openZ(5)-symmetric spin model
B. Bonnier
pp. 390-391 [View Page Images or PDF (331 kB)]
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First-order transition in frustrated quantum antiferromagnets
Andrey Chubukov
pp. 392-394 [View Page Images or PDF (502 kB)]
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Magnetic ordering in amorphous films of BiFeO3-ZnFe2O4
B. Uma Maheshwar Rao and G. Srinivasan
pp. 395-398 [View Page Images or PDF (673 kB)]
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Anisotropy of the magnetization of Cd1-xFexTe
Murielle Villeret, Sergio Rodriguez, E. Kartheuser, Angela Camacho, and Luis Quiroga
pp. 399-402 [View Page Images or PDF (454 kB)]

Superfluidity and superconductivity

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Self-fields and critical-current-density anisotropy of high-temperature superconductors
L. W. Conner, A. P. Malozemoff, and I. A. Campbell
pp. 403-406 [View Page Images or PDF (756 kB)]
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Isotropic negative magnetoresistance in La2-xSrxCuO4+y
N. W. Preyer, M. A. Kastner, C. Y. Chen, R. J. Birgeneau, and Y. Hidaka
pp. 407-410 [View Page Images or PDF (771 kB)]
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Proximity effect on the superconducting transition temperature of YBa2Cu3O7-x/PrBa2Cu3O7-x superlattices
J. Z. Wu, C. S. Ting, W. K. Chu, and X. X. Yao
pp. 411-414 [View Page Images or PDF (670 kB)]
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Hubbard Hamiltonian for high-Tc superconductors: The antiferromagnetic-paramagnetic transition
J. Ferrer, F. Flores, E. Louis, A. Martin-Rodero, and J. A. Vergés
pp. 415-418 [View Page Images or PDF (611 kB)]

COMMENTS

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Discrepancy in the temperature behavior of the modified impulse approximation and the third sum rule
G. Solt
pp. 419-420 [View Page Images or PDF (330 kB)]
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Comment on ‘‘Electron and hole polaron asymmetry in a two-band Peierls-Hubbard material’’
K. Fesser, U. Sum, and H. Büttner
pp. 421-422 [View Page Images or PDF (213 kB)]
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Crossover effects in weakly diluted n≥2 Ising antiferromagnets
Amnon Aharony
pp. 423-424 [View Page Images or PDF (276 kB)]
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Reply to ‘‘Crossover effects in weakly diluted n≥2 Ising antiferromagnets’’
Julio F. Ferna´ndez
pp. 425-426 [View Page Images or PDF (149 kB)]

RAPID COMMUNICATIONS

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

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Surface melting in a Potts lattice-gas model
C. S. Jayanthi
pp. 427-430 [View Page Images or PDF (633 kB)]
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Inverse Peierls transition induced by photoexcitation in potassium tetracyanoquinodimethane crystals
S. Koshihara, Y. Tokura, Y. Iwasa, and T. Koda
pp. 431-434 [View Page Images or PDF (730 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Localized ordered structure in polymer latex suspensions as studied by a confocal laser scanning microscope
Hiroshi Yoshida, Kensaku Ito, and Norio Ise
pp. 435-438 [View Page Images or PDF (683 kB)]

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

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Crossover in the power spectrum of a driven diffusive lattice-gas model
Jørgen Vitting Andersen, Henrik Jeldtoft Jensen, and Ole G. Mouritsen
pp. 439-442 [View Page Images or PDF (821 kB)]

Magnetism

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Frustrated spin-1/2 model in two dimensions with a known ground state
Indrani Bose and Partha Mitra
pp. 443-445 [View Page Images or PDF (497 kB)]
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Spin-wave theory for anisotropic Heisenberg antiferromagnets
C. M. Soukoulis, Sreela Datta, and Young Hee Lee
pp. 446-449 [View Page Images or PDF (734 kB)]
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Variational theory of the two-impurity Kondo problem
Tetsuro Saso
pp. 450-453 [View Page Images or PDF (549 kB)]

Superfluidity and superconductivity

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Crossover from three- to two-dimensional behavior of the vortex energies in layered XY models for high-Tc superconductors
Hans Weber and Henrik Jeldtoft Jensen
pp. 454-457 [View Page Images or PDF (743 kB)]
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Long-term nonlogarithmic magnetic relaxation in single-crystal YBa2Cu3O7 superconductors
J. R. Thompson, Yang Ren Sun, and F. Holtzberg
pp. 458-461 [View Page Images or PDF (662 kB)]
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Interfacial resistive anomaly at a normal-superconducting boundary
Y. K. Kwong, K. Lin, P. J. Hakonen, M. S. Isaacson, and J. M. Parpia
pp. 462-465 [View Page Images or PDF (730 kB)]
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Optical mass in the t-J model
Didier Poilblanc and Elbio Dagotto
pp. 466-469 [View Page Images or PDF (696 kB)]
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Transmission formalism for supercurrent flow in multiprobe superconductor-semiconductor-superconductor devices
B. J. van Wees, K.-M. H. Lenssen, and C. J. P. M. Harmans
pp. 470-473 [View Page Images or PDF (695 kB)]
 
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