Volume 49, Issue 2

1 January 1994

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ARTICLES

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

Pressure tensor of partial-charge and point-dipole lattices with bulk and surface geometries

D. M. Heyes

Phys. Rev. B 49, 755 (1994) - Published 1 January, 1994

Morphology of crystals: Internal and external controlling factors

Xiang-Yang Liu and P. Bennema

Phys. Rev. B 49, 765 (1994) - Published 1 January, 1994

Coexistence of the 1q and 2q incommensurate phases and memory effect in barium sodium niobate

J. M. Kiat, G. Calvarin, and J. Schneck

Phys. Rev. B 49, 776 (1994) - Published 1 January, 1994

Atom ejection from a fast-ion track: A molecular-dynamics study

H. M. Urbassek, H. Kafemann, and R. E. Johnson

Phys. Rev. B 49, 786 (1994) - Published 1 January, 1994

Structural phase of femtosecond-laser-melted graphite

T. Dallas, M. Holtz, H. Ahn, and M. C. Downer

Phys. Rev. B 49, 796 (1994) - Published 1 January, 1994

Phenomenological model for type-II incommensurate phases having a soliton regime: Thiourea case

I. Aramburu, G. Madariaga, and J. M. Pérez-Mato

Phys. Rev. B 49, 802 (1994) - Published 1 January, 1994

Irregularities of ytterbium under high pressure

Y. C. Zhao, F. Porsch, and W. B. Holzapfel

Phys. Rev. B 49, 815 (1994) - Published 1 January, 1994

Satellites of the 2s and 2p XPS spectra of ${TiCl}_{4}$

M. Ohno and P. Decleva

Phys. Rev. B 49, 818 (1994) - Published 1 January, 1994

Lattice-gas-model approach to understanding the structures of lithium transition-metal oxides LiM $O_{2}$

W. Li, J. N. Reimers, and J. R. Dahn

Phys. Rev. B 49, 826 (1994) - Published 1 January, 1994

Thermal and diffraction studies of phase transitions in the incommensurate compound [P( ${CH}_{3}$ $)_{4}$ $]_{2}$ ${CuCl}_{4}$

Grzegorz Bednarz, Mary Anne White, Mark R. Pressprich, and Roger D. Willett

Phys. Rev. B 49, 832 (1994) - Published 1 January, 1994

Density-wave theory of the crystal-to-quasicrystal phase transformation in ${FeTi}_{2}$ alloys

V. P. Dmitriev, S. B. Rochal, V. L. Lorman, and P. Tolédano

Phys. Rev. B 49, 838 (1994) - Published 1 January, 1994

Pressure-dependent self-diffusion and activation volume in solids: Sodium

Mithlesh Kumari and Narsingh Dass

Phys. Rev. B 49, 844 (1994) - Published 1 January, 1994

Pressure effects on the absorption spectra of KBr: ${Ag}^{+}$

Shuichi Emura and Shoji Masunaga

Phys. Rev. B 49, 849 (1994) - Published 1 January, 1994

Variational Gaussian wave functional and the (1+1)-dimensional sine-Gordon model

Yu-Mei Zhang, Bo-Wei Xu, and Wen-Fa Lu

Phys. Rev. B 49, 854 (1994) - Published 1 January, 1994

High-concentration point-defect chemistry: Statistical-thermodynamic approach applied to nonstoichiometric cerium dioxides

S. Ling

Phys. Rev. B 49, 864 (1994) - Published 1 January, 1994

${Yb}^{3 +}$ and ${Tm}^{3 +}$ ions as sensitizers for the ${Ho}^{3 +}$ infrared emission in ${Gd}_{3}$ ${Ga}_{5}$ $O_{12}$ garnet and up-conversion energy losses

A. Brenier, L. C. Courrol, C. Pédrini, C. Madej, and G. Boulon

Phys. Rev. B 49, 881 (1994) - Published 1 January, 1994

Determination of bond lengths, atomic mean-square relative displacements, and local thermal expansion by means of soft-x-ray photoabsorption

L. Tröger, T. Yokoyama, D. Arvanitis, T. Lederer, M. Tischer, and K. Baberschke

Phys. Rev. B 49, 888 (1994) - Published 1 January, 1994

Numerical study of a new type of nonconvex Frenkel-Kontorova model

Kevin E. Bassler and Robert B. Griffiths

Phys. Rev. B 49, 904 (1994) - Published 1 January, 1994

Picosecond radiationless relaxation of the F center in NaBr induced by hydrogen impurities

E. Gustin, M. Leblans, A. Bouwen, and D. Schoemaker

Phys. Rev. B 49, 916 (1994) - Published 1 January, 1994

Inhomogeneous, disordered, and partially ordered systems

Formation of an amorphous phase in ${Cr}_{1 - x}$ ${Fe}_{x}$ films obtained by thermal evaporation

S. K. Xia, E. Baggio-Saitovitch, and C. Larica

Phys. Rev. B 49, 927 (1994) - Published 1 January, 1994

Strain field due to substitutional transition-metal impurities in bcc metals: Application to dilute vanadium alloys

J. Singh, Pawan Singh, S. K. Rattan, and S. Prakash

Phys. Rev. B 49, 932 (1994) - Published 1 January, 1994

Numerical studies of the nonlinear properties of composites

X. Zhang and D. Stroud

Phys. Rev. B 49, 944 (1994) - Published 1 January, 1994

Formation energy of disordered alloys from the energetics of ordered compounds

Carlos Amador and Guillermo Bozzolo

Phys. Rev. B 49, 956 (1994) - Published 1 January, 1994

Nonequilibrium state and lattice instability in supersaturated aluminum silicon solid solutions

J. Chevrier, J. B. Suck, J. C. Lasjaunias, M. Perroux, and J. J. Capponi

Phys. Rev. B 49, 961 (1994) - Published 1 January, 1994

Interstitial-site occupancies by H: A statistical model of blocking effects and H transition probabilities in fcc binary alloys

A. Biscarini, B. Coluzzi, and F. M. Mazzolai

Phys. Rev. B 49, 969 (1994) - Published 1 January, 1994

Insulator-to-metal transition in polythiophene

F. C. Lavarda, M. C. dos Santos, D. S. Galvão, and B. Laks

Phys. Rev. B 49, 979 (1994) - Published 1 January, 1994

Dynamical behavior of a one-dimensional Ising model submitted to continuous heating and cooling processes

J. J. Brey and A. Prados

Phys. Rev. B 49, 984 (1994) - Published 1 January, 1994

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

Consistent anharmonic-shell-model calculation for the Raman mode in silicon

S. Koval and R. Migoni

Phys. Rev. B 49, 998 (1994) - Published 1 January, 1994

Neutron-scattering study of librations and intramolecular phonons in ${Rb}_{2.6}$ $K_{0.4}$ $C_{60}$

D. Reznik, W. A. Kamitakahara, D. A. Neumann, J. R. D. Copley, J. E. Fischer, R. M. Strongin, M. A. Cichy, and A. B. Smith, III

Phys. Rev. B 49, 1005 (1994) - Published 1 January, 1994

Lattice disordering in graphite under rare-gas ion irradiation studied by Raman spectroscopy

E. Asari, I. Kamioka, K. G. Nakamura, T. Kawabe, W. A. Lewis, and M. Kitajima

Phys. Rev. B 49, 1011 (1994) - Published 1 January, 1994

Bond percolation on a finite lattice: Critical behavior of the (1+ε)-state Potts model

Joseph Rudnick, Jacob Morris, and George Gaspari

Phys. Rev. B 49, 1016 (1994) - Published 1 January, 1994

Monodimensional effects on elastic and vibrational properties of lacunary networks

Pascal Jean-Michel Monceau and Jean-Claude Serge Levy

Phys. Rev. B 49, 1026 (1994) - Published 1 January, 1994

Magnetism

EPR study of ${Ni}^{+}$ centers in ${CsCaF}_{3}$

B. Villacampa, R. Alcalá, P. J. Alonso, M. Moreno, M. T. Barriuso, and J. A. Aramburu

Phys. Rev. B 49, 1039 (1994) - Published 1 January, 1994

Light scattering from magnetic-energy fluctuations in the one-dimensional Heisenberg antiferromagnet ${KCuF}_{3}$

I. Yamada and H. Onda

Phys. Rev. B 49, 1048 (1994) - Published 1 January, 1994

Localization in thin films of Bi with magnetic overlayers

A. K. Meikap, S. K. De, and S. Chatterjee

Phys. Rev. B 49, 1054 (1994) - Published 1 January, 1994

Effect of magnetic interactions and multiple magnetic phases on the giant magnetoresistance of heterogeneous cobalt-silver thin films

J. F. Gregg, S. M. Thompson, S. J. Dawson, K. Ounadjela, C. R. Staddon, J. Hamman, C. Fermon, G. Saux, and K. O’Grady

Phys. Rev. B 49, 1064 (1994) - Published 1 January, 1994

Spin-wave bound-state energies from an Ising model

Daniel P. Aalberts and A. Nihat Berker

Phys. Rev. B 49, 1073 (1994) - Published 1 January, 1994

Resonance magnetic x-ray-scattering study of erbium

M. K. Sanyal, Doon Gibbs, J. Bohr, and M. Wulff

Phys. Rev. B 49, 1079 (1994) - Published 1 January, 1994

Magnetic, electrical, and small-angle neutron-scattering studies of possible long-range order in the pyrochlores ${Tl}_{2}$ ${Mn}_{2}$ $O_{7}$ and ${In}_{2}$ ${Mn}_{2}$ $O_{7}$

N. P. Raju, J. E. Greedan, and M. A. Subramanian

Phys. Rev. B 49, 1086 (1994) - Published 1 January, 1994

Magnetization profiles of the planar fluctuating interface in a d=2 Ising strip

J. Stecki, A. Maciol/ek, and K. Olaussen

Phys. Rev. B 49, 1092 (1994) - Published 1 January, 1994

Magnetic neutron-scattering studies of ${RbMnBr}_{3}$

L. Heller, M. F. Collins, Y. S. Yang, and B. Collier

Phys. Rev. B 49, 1104 (1994) - Published 1 January, 1994

Electronic structure of Gd-based Laves-phase alloys

M. Magnitskaya, G. Chel/kowska, G. Borstel, M. Neumann, and H. Ufer

Phys. Rev. B 49, 1113 (1994) - Published 1 January, 1994

Monte Carlo studies of Ising spin-glass systems: Investigations of the overlap length in spin glasses

J.-O. Andersson, J. Mattsson, and P. Svedlindh

Phys. Rev. B 49, 1120 (1994) - Published 1 January, 1994

Ferromagnetic-to-antiferromagnetic transition in ${UCu}_{2}$ ${Ge}_{2}$ : Magnetoresistance study

A. K. Nigam, S. B. Roy, and Girish Chandra

Phys. Rev. B 49, 1127 (1994) - Published 1 January, 1994

Schwinger-boson theory of the quantum XXZ model

Charles J. De Leone and Gergely T. Zimanyi

Phys. Rev. B 49, 1131 (1994) - Published 1 January, 1994

Phenomenology, specific heat, and corrections to scaling in copper ammonium bromide

Stuart S. C. Burnett and Solomon Gartenhaus

Phys. Rev. B 49, 1137 (1994) - Published 1 January, 1994

Thermodynamics of alternating quantum-classical (S,1/2 $)_{N}$ chains with Z-Z-type couplings and local anisotropy on classical spins

Jacques Curély and Roland Georges

Phys. Rev. B 49, 1146 (1994) - Published 1 January, 1994

Thermodynamics of alternating quantum-classical (S,1 $)_{N}$ chains with Z-Z-type couplings and local anisotropy on quantum spins

Jacques Curély and Roland Georges

Phys. Rev. B 49, 1158 (1994) - Published 1 January, 1994

Spin-wave spectrum and inelastic neutron scattering by magnons in ${Nd}_{2}$ ${CuO}_{4}$

V. L. Sobolev, H. L. Huang, Yu. G. Pashkevich, M. M. Larionov, I. M. Vitebsky, and V. A. Blinkin

Phys. Rev. B 49, 1170 (1994) - Published 1 January, 1994

Superfluidity and superconductivity

Fabry-Perot interference peaks in the critical current for ballistic superconductor-normal-metal-superconductor Josephson junctions

G. E. Rittenhouse and J. M. Graybeal

Phys. Rev. B 49, 1182 (1994) - Published 1 January, 1994

Influence of hybridization and actinide spacing in $U_{2}$ ${Pt}_{x}$ (Os,Ir $)_{1 - x}$ $C_{2}$ systems

U. Killer, W. W. Kim, A. Mielke, G. Fraunberger, J. J. Rieger, E.-W. Scheidt, and G. R. Stewart

Phys. Rev. B 49, 1188 (1994) - Published 1 January, 1994

Effect of self-organized criticality on magnetic-flux creep in type-II superconductors: A time-delayed approach

W. Pan and S. Doniach

Phys. Rev. B 49, 1192 (1994) - Published 1 January, 1994

Structural properties and electronic structure of ${HgBa}_{2}$ ${CuO}_{4}$ : Detailed description of the Fermi surface

C. Osvaldo Rodriguez

Phys. Rev. B 49, 1200 (1994) - Published 1 January, 1994

Quantum theory of the two-dimensional interacting-boson system

Hsin-Fei Meng

Phys. Rev. B 49, 1205 (1994) - Published 1 January, 1994

Pressure dependence of a charge-transfer gap and a three-band Hubbard model

Jacek Dutka and Andrzej M. Oleś

Phys. Rev. B 49, 1211 (1994) - Published 1 January, 1994

Vortex-antivortex interaction in high- $T_{c}$ superconductors

C. Timm and J. Appel

Phys. Rev. B 49, 1218 (1994) - Published 1 January, 1994

Magnetization properties and irreversibility lines of ${YBa}_{2}$ ${Cu}_{3}$ $O_{y}$ / ${PrBa}_{2}$ ${Cu}_{3}$ $O_{y}$ multilayered films

H. Obara, A. Sawa, and S. Kosaka

Phys. Rev. B 49, 1224 (1994) - Published 1 January, 1994

Hole binding in the t-J model

Piotr Wróbel and Robert Eder

Phys. Rev. B 49, 1233 (1994) - Published 1 January, 1994

Fluctuations in the Hall conductivity and dynamics of the order parameter in ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ superconductors

A. V. Samoilov

Phys. Rev. B 49, 1246 (1994) - Published 1 January, 1994

Renormalization of the hole–spin-wave coupling constant in the t-J model

O. P. Sushkov

Phys. Rev. B 49, 1250 (1994) - Published 1 January, 1994

Random-phase-approximation analysis of orbital- and magnetic-fluctuation-mediated superconductivity in a two-band Hubbard model

F. Buda, D. L. Cox, and M. Jarrell

Phys. Rev. B 49, 1255 (1994) - Published 1 January, 1994

Migdal theorem for the Millis-Monien-Pines model of high-temperature superconductivity

I. Grosu and M. Crisan

Phys. Rev. B 49, 1269 (1994) - Published 1 January, 1994

Effect of geometry on the critical currents of thin films

G. Stejic, A. Gurevich, E. Kadyrov, D. Christen, R. Joynt, and D. C. Larbalestier

Phys. Rev. B 49, 1274 (1994) - Published 1 January, 1994

Transport properties of infinite-layer p-type cuprates

Koh-ichi Kubo and H. Yamauchi

Phys. Rev. B 49, 1289 (1994) - Published 1 January, 1994

Flux jumps in melt-textured Y-Ba-Cu-O

K.-H. Müller and C. Andrikidis

Phys. Rev. B 49, 1294 (1994) - Published 1 January, 1994

Different background conductances in the tunneling characteristics of ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8}$ -based junctions

A. M. Cucolo, R. Di Leo, A. Nigro, P. Romano, and M. Carotenuto

Phys. Rev. B 49, 1308 (1994) - Published 1 January, 1994

Effect of annealing on the superconductivity of ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{y}$ single crystals

Wenbin Wu, Liangbin Wang, Qiaonan Qin, Yitai Qian, Lei Shi, Xiao-Guang Li, Guien Zhou, and Yuheng Zhang

Phys. Rev. B 49, 1315 (1994) - Published 1 January, 1994

Internal friction and ultrasonic attenuation related to carriers in high- $T_{c}$ superconductors

Y. N. Huang, Y. N. Wang, and Z. X. Zhao

Phys. Rev. B 49, 1320 (1994) - Published 1 January, 1994

Intrinsic Josephson effects in high- $T_{c}$ superconductors

R. Kleiner and P. Müller

Phys. Rev. B 49, 1327 (1994) - Published 1 January, 1994

Anisotropy of ${YBa}_{2}$ ${Cu}_{3 - x}$ ${Fe}_{x}$ $O_{7 - δ}$ single crystals studied by torque magnetometry

T. R. Chien, W. R. Datars, M. D. Lan, J. Z. Liu, and R. N. Shelton

Phys. Rev. B 49, 1342 (1994) - Published 1 January, 1994

S=1 and S=2 EPR signals in modified CuO and ${BaCuO}_{2}$

R. J. Singh, Alex Punnoose, Jilson Mathew, B. P. Maurya, M. Umar, and M. I. Haque

Phys. Rev. B 49, 1346 (1994) - Published 1 January, 1994

Mean-field analysis in the p-d model of oxide superconductors

S. Ishihara, H. Matsumoto, S. Odashima, M. Tachiki, and F. Mancini

Phys. Rev. B 49, 1350 (1994) - Published 1 January, 1994

Superconductivity from retarded interactions in the presence of electron-hole asymmetry

F. Marsiglio and J. E. Hirsch

Phys. Rev. B 49, 1366 (1994) - Published 1 January, 1994

Electronic structure of ${La}_{2 - x}$ ${Sr}_{x}$ ${CuO}_{4}$ studied by soft-x-ray-fluorescence spectroscopy with tunable excitation

J.-H. Guo, S. M. Butorin, N. Wassdahl, P. Skytt, J. Nordgren, and Y. Ma

Phys. Rev. B 49, 1376 (1994) - Published 1 January, 1994

Anisotropy of the transport critical current in (110)-, (113)-, and a-axis-oriented ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ thin films

J. Z. Wu and W. K. Chu

Phys. Rev. B 49, 1381 (1994) - Published 1 January, 1994

Static and dynamic displacements in R ${Ba}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ (R=Y, Ho; δ=0.05, 0.5): A neutron-diffraction study on single crystals

P. Schweiss, W. Reichardt, M. Braden, G. Collin, G. Heger, H. Claus, and A. Erb

Phys. Rev. B 49, 1387 (1994) - Published 1 January, 1994

d-wave superconductor as a model of high- $T_{c}$ superconductors

Hyekyung Won and Kazumi Maki

Phys. Rev. B 49, 1397 (1994) - Published 1 January, 1994

Quantum circuit theory and measurements on Y-Ba-Cu-O grain-boundary weak-link bridges

H. How, H. Jiang, A. Widom, and C. Vittoria

Phys. Rev. B 49, 1403 (1994) - Published 1 January, 1994

Electronic structure of ${Bi}_{2}$ ${Sr}_{2}$ ${Ca}_{1 - x}$ $Y_{x}$ ${Cu}_{2}$ $O_{8 + δ}$ : Cu 2p x-ray-photoelectron spectra and occupied and unoccupied low-energy states

M. A. van Veenendaal, G. A. Sawatzky, and W. A. Groen

Phys. Rev. B 49, 1407 (1994) - Published 1 January, 1994

Magnetic susceptibilities, critical fields, and critical currents of Co- and Zn-doped ${YBa}_{2}$ ${Cu}_{3}$ $O_{7}$

D. N. Zheng, A. M. Campbell, J. D. Johnson, J. R. Cooper, F. J. Blunt, A. Porch, and P. A. Freeman

Phys. Rev. B 49, 1417 (1994) - Published 1 January, 1994

Electron-energy-loss studies of Ca-doped $C_{60}$

H. Romberg, M. Roth, and J. Fink

Phys. Rev. B 49, 1427 (1994) - Published 1 January, 1994

BRIEF REPORTS

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

Spectroscopic evidence of pressure-induced amorphization in α- ${NaVO}_{3}$

Z. X. Shen, C. W. Ong, S. H. Tang, and M. H. Kuok

Phys. Rev. B 49, 1433 (1994) - Published 1 January, 1994

Electron escape and photoemission in the threshold region

Vladimir M. Shalaev

Phys. Rev. B 49, 1437 (1994) - Published 1 January, 1994

Inhomogeneous, disordered, and partially ordered systems

Tunneling in real structural glasses: A universal theory

A. Heuer and R. J. Silbey

Phys. Rev. B 49, 1441 (1994) - Published 1 January, 1994

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

Lattice dynamics of noble metals

C. M. I. Okoye and Satya Pal

Phys. Rev. B 49, 1445 (1994) - Published 1 January, 1994

Magnetism

Calorimetric study of the antiferromagnetic transition in ytterbium sesquioxide

H. Li, C. Y. Wu, and J. C. Ho

Phys. Rev. B 49, 1447 (1994) - Published 1 January, 1994

Exchange-interaction model on the simple-cubic lattice

S.-C. Gou and H. H. Chen

Phys. Rev. B 49, 1450 (1994) - Published 1 January, 1994

Superfluidity and superconductivity

Interorbital pairing for heavy fermions and universal scaling of their basic characteristics

J. Karbowski and J. Spal/ek

Phys. Rev. B 49, 1454 (1994) - Published 1 January, 1994

Anomalous properties of the Hubbard model in infinite dimensions

M. Jarrell and Th. Pruschke

Phys. Rev. B 49, 1458 (1994) - Published 1 January, 1994

Synthesis and electrical conductivity of spinel compounds in the Mg[ ${Ti}_{2}$ ] $O_{4}$ -Mg[MgTi] $O_{4}$ system

Kazuyuki Isawa, Jun Sugiyama, and H. Yamauchi

Phys. Rev. B 49, 1462 (1994) - Published 1 January, 1994

Flux creep and harmonic generation

John Gilchrist and Thierry Dombre

Phys. Rev. B 49, 1466 (1994) - Published 1 January, 1994

Superconducting quasiparticle lifetimes due to spin-fluctuation scattering

S. M. Quinlan, D. J. Scalapino, and N. Bulut

Phys. Rev. B 49, 1470 (1994) - Published 1 January, 1994

Correlation functions of a one-dimensional anisotropic t-J model

R. Z. Bariev

Phys. Rev. B 49, 1474 (1994) - Published 1 January, 1994

BRIEF REPORTS

Internal structure of the singlet $d_{x^{2} - y^{2}}$ hole pair in an antiferromagnet

Didier Poilblanc

Phys. Rev. B 49, 1477 (1994) - Published 1 January, 1994

BRIEF REPORTS

Superfluidity and superconductivity

Reproducible inelastic tunneling in Nb/ ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8 + x}$ point-contact junctions

R. S. Gonnelli, F. Asdente, and D. Andreone

Phys. Rev. B 49, 1480 (1994) - Published 1 January, 1994

Magnetization scaling on thick ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - x}$ single crystals

M. Oussena, P. A. J. de Groot, A. Marshall, and J. S. Abell

Phys. Rev. B 49, 1484 (1994) - Published 1 January, 1994

Analysis of the I-V characteristics of ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ superconductive films in the transition region

C. Y. Chang, Chin-Shan Lue, and Y. C. Chou

Phys. Rev. B 49, 1488 (1994) - Published 1 January, 1994

$T^{*}$ phase ( ${Bi}_{0.5}$ ${Sr}_{1.5}$ )( $Y_{2 - x}$ ${Ce}_{x}$ ) ${Cu}_{2}$ $O_{8 - δ}$ superconductors: The effect of ionic radius on structure

X. H. Chen, H. Chen, H. Zhang, C. Y. Wong, Z. J. Chen, L. Z. Cao, G. E. Zhou, and Y. H. Zhang

Phys. Rev. B 49, 1492 (1994) - Published 1 January, 1994

Flux-line-lattice melting in ${Bi}_{2}$ ${Sr}_{2}$ ${Ca}_{2}$ ${Cu}_{3}$ $O_{10}$

Y. Kopelevich, S. Moehlecke, and J. H. S. Torres

Phys. Rev. B 49, 1495 (1994) - Published 1 January, 1994

Anisotropic Gd magnetism in ${TlSr}_{2}$ ${GdCu}_{2}$ $O_{7 - δ}$ , ( ${Pb}_{0.5}$ ${Cu}_{0.5}$ ) ${Sr}_{2}$ ${GdCu}_{2}$ $O_{7 - δ}$ , and ${Pb}_{2}$ ${Sr}_{2}$ ${GdCu}_{3}$ $O_{8 + y}$

C. C. Lai, J. H. Shieh, B. S. Chiou, J. C. Ho, and H. C. Ku

Phys. Rev. B 49, 1499 (1994) - Published 1 January, 1994

RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Inelastic-neutron-scattering study of the cubic-to-tetragonal transition in $K_{0.965}$ ${Li}_{0.035}$ ${TaO}_{3}$

J. Toulouse and B. Hennion

Phys. Rev. B 49, 1503(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Exchange-split Ca 3 $s^{- 1}$ 3d states in ${CaF}_{2}$ observed in threshold excited core-to-core fluorescence

J-E. Rubensson, S. Eisebitt, M. Nicodemus, T. Böske, and W. Eberhardt

Phys. Rev. B 49, 1507(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Ferroelectric properties of pyridinium tetrafluoroborate

P. Czarnecki, W. Nawrocik, Z. Paja̧k, and J. Wa̧sicki

Phys. Rev. B 49, 1511(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Time evolution of incoherent nuclear scattering from ${}^{57}{Fe}$ excited with synchrotron radiation

U. Bergmann, J. B. Hastings, and D. P. Siddons

Phys. Rev. B 49, 1513(R) (1994) - Published 1 January, 1994

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

RAPID COMMUNICATION

Polariton trapping by a soliton near an excitonic resonance

Irina B. Talanina, Michael A. Collins, and Vladimir M. Agranovich

Phys. Rev. B 49, 1517(R) (1994) - Published 1 January, 1994

Magnetism

RAPID COMMUNICATION

Langevin-like giant magnetoresistance in Co-Cu superlattices

D. Barlett, F. Tsui, D. Glick, L. Lauhon, T. Mandrekar, C. Uher, and Roy Clarke

Phys. Rev. B 49, 1521(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Direct evidence of phase separation in as-deposited Fe(Co)-Ag films with giant magnetoresistance

H. Wan, A. Tsoukatos, G. C. Hadjipanayis, Z. G. Li, and J. Liu

Phys. Rev. B 49, 1524(R) (1994) - Published 1 January, 1994

Superfluidity and superconductivity

RAPID COMMUNICATION

Staircase pattern in a superfluid He-II torsional-oscillator analog of the radio-frequency SQUID

Michele Bonaldi, Massimo Cerdonio, Rita Dolesi, and Stefano Vitale

Phys. Rev. B 49, 1528(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Fermion analogy of anyon superconductivity in the two-dimensional electron gas

Yong Ren and Fu Chun Zhang

Phys. Rev. B 49, 1532(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Self-consistent wave function for magnetic polarons in the t-J model

George F. Reiter

Phys. Rev. B 49, 1536(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Low-temperature specific heat of $U_{1 - x}$ ${Th}_{x}$ ${Be}_{13}$

D. S. Jin, T. F. Rosenbaum, J. S. Kim, and G. R. Stewart

Phys. Rev. B 49, 1540(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Quantum disordered regime and spin gap in the cuprate superconductors

V. Barzykin, D. Pines, A. Sokol, and D. Thelen

Phys. Rev. B 49, 1544(R) (1994) - Published 1 January, 1994

RAPID COMMUNICATION

Dynamic characteristics of the anomalous second peak in the magnetization curves of Bi-Sr-Ca-Cu-O

Y. Yeshurun, N. Bontemps, L. Burlachkov, and A. Kapitulnik

Phys. Rev. B 49, 1548(R) (1994) - Published 1 January, 1994