Volume 50, Issue 5

1 August 1994

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ARTICLES

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

Ultrahigh-pressure phase transformations in the ${Ce}_{0.43}$ ${Th}_{0.57}$ alloy: Implications for f-electron behavior under compression

Guoliang Gu, Yogesh K. Vohra, Ulrich Benedict, and Jean-Claude Spirlet

Phys. Rev. B 50, 2751 (1994) - Published 1 August, 1994

Optical study of ${LiKSO}_{4}$ crystals under uniaxial pressure

U. A. Leitão, A. Righi, P. Bourson, and M. A. Pimenta

Phys. Rev. B 50, 2754 (1994) - Published 1 August, 1994

Zero-phonon transitions and the Stokes shift of ${Mn}^{2 +}$ -doped perovskites: Dependence on the metal-ligand distance

M. C. Marco de Lucas, F. Rodríguez, and M. Moreno

Phys. Rev. B 50, 2760 (1994) - Published 1 August, 1994

Optical activity and birefringence of the incommensurate phase of ${Rb}_{2}$ ${ZnCl}_{4}$

J. Kobayashi, K. Saito, N. Takahashi, I. Kamiya, and H. Utsumi

Phys. Rev. B 50, 2766 (1994) - Published 1 August, 1994

Cluster model of the energy of vacancy formation in metals

M. Sinder, D. Fuks, and J. Pelleg

Phys. Rev. B 50, 2775 (1994) - Published 1 August, 1994

Ab initio multiconfiguration self-consistent-field calculations of the excited states of a Mn impurity in ${CaF}_{2}$

A. C. Lewandowski and T. M. Wilson

Phys. Rev. B 50, 2780 (1994) - Published 1 August, 1994

Phase transition in $C_{60}$ observed by positron annihilation

J. Krištiak, K. Krištiaková, and O. Šauša

Phys. Rev. B 50, 2792 (1994) - Published 1 August, 1994

Monte Carlo analysis of percolation of line segments on a square lattice

Y. Leroyer and E. Pommiers

Phys. Rev. B 50, 2795 (1994) - Published 1 August, 1994

Structure factors in germanium at 0.342 and 1.382 MeV

M. S. Dewey, E. G. Kessler, Jr., G. L. Greene, R. D. Deslattes, F. Sacchetti, C. Petrillo, A. Freund, H. G. Börner, S. Robinson, and P. Schillebeecks

Phys. Rev. B 50, 2800 (1994) - Published 1 August, 1994

Inhomogeneous, disordered, and partially ordered systems

Electron-localization effects on the conducting and magnetic states in polyaniline copolymers

P. K. Kahol, V. Pendse, N. J. Pinto, M. Traore, W. T. K. Stevenson, B. J. McCormick, and J. N. Gundersen

Phys. Rev. B 50, 2809 (1994) - Published 1 August, 1994

Amorphization of metallic systems induced by low-temperature ion-beam mixing

J. Jagielski, L. Thomé, and T. Benkoulal

Phys. Rev. B 50, 2815 (1994) - Published 1 August, 1994

NMR in substitutionally disordered incommensurate ( ${Rb}_{1 - x}$ $K_{x}$ $)_{2}$ ${ZnCl}_{4}$

R. Blinc, T. Apih, J. Dolinšek, P. Prelovšek, J. Slak, D. C. Ailion, and K. Ganesan

Phys. Rev. B 50, 2827 (1994) - Published 1 August, 1994

Amorphization in Fe-Si multilayers by solid-state reaction

Ajay Gupta, G. Principi, R. Gupta, A. Maddalena, F. Caccavale, and C. Tosello

Phys. Rev. B 50, 2833 (1994) - Published 1 August, 1994

Theoretical study of pyrrole oligomers: Electronic excitations, relaxation energies, and nonlinear optical properties

D. Beljonne and J. L. Brédas

Phys. Rev. B 50, 2841 (1994) - Published 1 August, 1994

Simulation of growth of Ni-Zr interfacial amorphous regions under nonequilibrium conditions

P. Mura, P. Demontis, G. B. Suffritti, V. Rosato, and M. Vittori Antisari

Phys. Rev. B 50, 2850 (1994) - Published 1 August, 1994

Ultrasonic relaxations in lanthanide phosphate glasses

G. Carini, G. D’Angelo, M. Federico, G. Tripodo, G. A. Saunders, and H. B. Senin

Phys. Rev. B 50, 2858 (1994) - Published 1 August, 1994

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

Electronic Kapitza conductance at a diamond-Pb interface

M. L. Huberman and A. W. Overhauser

Phys. Rev. B 50, 2865 (1994) - Published 1 August, 1994

Infrared-reflectivity study of ${ZrO}_{2}$ - ${HfO}_{2}$ solid solutions

T. Hirata

Phys. Rev. B 50, 2874 (1994) - Published 1 August, 1994

Use of integral-equation theory in determining the structure and thermodynamics of liquid alkali metals

J. L. Bretonnet and N. Jakse

Phys. Rev. B 50, 2880 (1994) - Published 1 August, 1994

Polarons as nucleation droplets in nondegenerate polymers

D. Boyanovsky, C. A. A. de Carvalho, and E. S. Fraga

Phys. Rev. B 50, 2889 (1994) - Published 1 August, 1994

Time-dependent mean-field theory for tunneling in electron-phonon systems

K. Yonemitsu

Phys. Rev. B 50, 2899 (1994) - Published 1 August, 1994

Diagrammatic treatment of light scattering by a collection of Kerr particles

A. J. van Wonderen

Phys. Rev. B 50, 2921 (1994) - Published 1 August, 1994

Magnetism

Bistable switching of nuclear polarization states in gallium oxide

Didier Gourier, Eric Aubay, and Jacques Guglielmi

Phys. Rev. B 50, 2941 (1994) - Published 1 August, 1994

Electric-field effects on the spin-density wave in magnetic ferroelectrics

A. Sparavigna, A. Strigazzi, and A. Zvezdin

Phys. Rev. B 50, 2953 (1994) - Published 1 August, 1994

Electron-paramagnetic-resonance spectra of ${Ni}^{2 +}$ -doped Zn( ${BF}_{4}$ $)_{2}$ ⋅ ${6 H}_{2}$ O: Temperature and concentration dependence

W. Sano, J. B. Domiciano, and J. A. Ochi

Phys. Rev. B 50, 2958 (1994) - Published 1 August, 1994

Surface-enhanced magnetic moment and ferromagnetic ordering of Mn ultrathin films on fcc Co(001)

W. L. O’Brien and B. P. Tonner

Phys. Rev. B 50, 2963 (1994) - Published 1 August, 1994

Finite-size scaling in the presence of an inhomogeneous external field: An analytical-model treatment

J. G. Brankov and N. S. Tonchev

Phys. Rev. B 50, 2970 (1994) - Published 1 August, 1994

Dynamics of one-dimensional Heisenberg spin glasses in the high-field limit

A. Boukahil and D. L. Huber

Phys. Rev. B 50, 2978 (1994) - Published 1 August, 1994

4f orbital and spin magnetism in cerium intermetallic compounds studied by magnetic circular x-ray dichroism

J. Ph. Schillé, F. Bertran, M. Finazzi, Ch. Brouder, J. P. Kappler, and G. Krill

Phys. Rev. B 50, 2985 (1994) - Published 1 August, 1994

Temperature dependence of resonant x-ray magnetic scattering in holmium

G. Helgesen, J. P. Hill, T. R. Thurston, Doon Gibbs, J. Kwo, and M. Hong

Phys. Rev. B 50, 2990 (1994) - Published 1 August, 1994

Magnetic coupling and magnetic transitions in interstitial compounds of the series ${Er}_{2}$ ${Fe}_{17}$ $C_{x}$

J. P. Liu, F. R. de Boer, P. F. de Châtel, and K. H. J. Buschow

Phys. Rev. B 50, 3005 (1994) - Published 1 August, 1994

Curie temperature for three-dimensional binary Ising ferromagnets

Z. Néda

Phys. Rev. B 50, 3011 (1994) - Published 1 August, 1994

Doping-induced magnetic phase transition in poly(3-alkylthiophenes)

P. Barta, S. Niziol/, P. Le Guennec, and A. Proń

Phys. Rev. B 50, 3016 (1994) - Published 1 August, 1994

Neutron-scattering study of the spin-state transition and magnetic correlations in ${La}_{1 - x}$ ${Sr}_{x}$ ${CoO}_{3}$ (x=0 and 0.08)

Kichizo Asai, Osamu Yokokura, Nobuhiko Nishimori, Henry Chou, J. M. Tranquada, G. Shirane, Sadao Higuchi, Yuichiro Okajima, and Kay Kohn

Phys. Rev. B 50, 3025 (1994) - Published 1 August, 1994

Wave-vector region probed by zero-field muon-spin-relaxation measurements in paramagnets near the Curie temperature

P. Dalmas de Réotier, A. Yaouanc, and E. Frey

Phys. Rev. B 50, 3033 (1994) - Published 1 August, 1994

Finite-lattice extrapolations for a Haldane-gap antiferromagnet

O. Golinelli, Th. Jolicoeur, and R. Lacaze

Phys. Rev. B 50, 3037 (1994) - Published 1 August, 1994

Excitation spectra of S=1 antiferromagnetic chains

Minoru Takahashi

Phys. Rev. B 50, 3045 (1994) - Published 1 August, 1994

High-temperature study of the Kosterlitz-Thouless phase transition in the XY model on the triangular lattice

P. Butera and M. Comi

Phys. Rev. B 50, 3052 (1994) - Published 1 August, 1994

Generalized cluster algorithms for frustrated spin models

P. D. Coddington and L. Han

Phys. Rev. B 50, 3058 (1994) - Published 1 August, 1994

Superexchange anisotropy in the cuprates

O. Entin-Wohlman, Amnon Aharony, and L. Shekhtman

Phys. Rev. B 50, 3068 (1994) - Published 1 August, 1994

Effects of surface anisotropy on hysteresis in fine magnetic particles

D. A. Dimitrov and G. M. Wysin

Phys. Rev. B 50, 3077 (1994) - Published 1 August, 1994

Collapsing cycloidal structures in the magnetic phase diagram of erbium

D. A. Jehan, D. F. McMorrow, J. A. Simpson, R. A. Cowley, P. P. Swaddling, and K. N. Clausen

Phys. Rev. B 50, 3085 (1994) - Published 1 August, 1994

Effect of a magnetic field on Mott-Hubbard systems

Laurent Laloux, Antoine Georges, and Werner Krauth

Phys. Rev. B 50, 3092 (1994) - Published 1 August, 1994

Exact results of the one-dimensional 1/ $r^{2}$ supersymmetric t-J model without translational invariance

C. Gruber and D. F. Wang

Phys. Rev. B 50, 3103 (1994) - Published 1 August, 1994

Investigation of different classes of variational functions for the triangular and kagome´ spin-1/2 Heisenberg antiferromagnets

P. Sindzingre, P. Lecheminant, and C. Lhuillier

Phys. Rev. B 50, 3108 (1994) - Published 1 August, 1994

Weak antiferromagnetic coupling in sputtered NiCo/Cu multilayers

X. Bian, B. D. Gaulin, J. O. Ström-Olsen, Z. Altounian, C. V. Stager, and J. A. Avelar

Phys. Rev. B 50, 3114 (1994) - Published 1 August, 1994

Superfluidity and superconductivity

Effective-action approach to Bose-Einstein condensation and superconductivity of a charged ideal nonrelativistic Bose gas

D. J. Toms

Phys. Rev. B 50, 3120 (1994) - Published 1 August, 1994

Arbitrary-coupling electron-ripplon system on liquid-helium films

C. Y. Chen, P. W. Jin, D. L. Lin, and R. Chen

Phys. Rev. B 50, 3129 (1994) - Published 1 August, 1994

Second virial coefficient of helium adsorbed on liquid hydrogen

C. G. Paine and G. M. Seidel

Phys. Rev. B 50, 3134 (1994) - Published 1 August, 1994

Second-quantization description of Andreev reflection and the relation to quasiparticle wave approaches

Hayato Nakano and Hideaki Takayanagi

Phys. Rev. B 50, 3139 (1994) - Published 1 August, 1994

Driven diffusion in the two-dimensional lattice Coulomb gas: A model for flux flow in superconducting networks

Jong-Rim Lee and S. Teitel

Phys. Rev. B 50, 3149 (1994) - Published 1 August, 1994

Observation of vortex dynamics in two-dimensional Josephson-junction arrays

S. G. Lachenmann, T. Doderer, D. Hoffmann, R. P. Huebener, P. A. A. Booi, and S. P. Benz

Phys. Rev. B 50, 3158 (1994) - Published 1 August, 1994

Tunneling and thermoelectric effect in generalized tunnel junctions in the presence of electron-hole asymmetry

J. E. Hirsch

Phys. Rev. B 50, 3165 (1994) - Published 1 August, 1994

Doping dependence of the thermopower of high- $T_{c}$ cuprates: Tight-binding band model

Yoshimi Kubo

Phys. Rev. B 50, 3181 (1994) - Published 1 August, 1994

Effects of fluxon dynamics on higher harmonics of ac susceptibility in type-II superconductors

P. Fabbricatore, S. Farinon, G. Gemme, R. Musenich, R. Parodi, and B. Zhang

Phys. Rev. B 50, 3189 (1994) - Published 1 August, 1994

Electronic structure and crystal chemistry of niobium oxide phases

S. A. Turzhevsky, D. L. Novikov, V. A. Gubanov, and A. J. Freeman

Phys. Rev. B 50, 3200 (1994) - Published 1 August, 1994

Oxygen deficiencies in the F-doped ${Bi}_{2 - x}$ ${Pb}_{x}$ ${Sr}_{2}$ ${Ca}_{2}$ ${Cu}_{3}$ $O_{10}$ superconductors studied by positron annihilation

Z. Tang, S. J. Wang, and X. H. Gao

Phys. Rev. B 50, 3209 (1994) - Published 1 August, 1994

Superconductivity in the multiband Hubbard model with long-range Coulomb repulsion

José Riera and Elbio Dagotto

Phys. Rev. B 50, 3215 (1994) - Published 1 August, 1994

Structural effects of hydrostatic pressure in orthorhombic ${La}_{2 - x}$ ${Sr}_{x}$ ${CuO}_{4}$

H. Takahashi, H. Shaked, B. A. Hunter, P. G. Radaelli, R. L. Hitterman, D. G. Hinks, and J. D. Jorgensen

Phys. Rev. B 50, 3221 (1994) - Published 1 August, 1994

Iron doping in the deoxygenated ${YBa}_{2}$ ( ${Cu}_{1 - x}$ ${Fe}_{x}$ $)_{3}$ $O_{y}$ compounds

I. Mirebeau, E. Suard, V. Caignaert, and F. Bourée

Phys. Rev. B 50, 3230 (1994) - Published 1 August, 1994

Electron and positron states in ${HgBa}_{2}$ ${CuO}_{4}$

B. Barbiellini and T. Jarlborg

Phys. Rev. B 50, 3239 (1994) - Published 1 August, 1994

Hall-effect measurements of ${HgBa}_{2}$ ${CaCu}_{2}$ $O_{6 + δ}$

J. M. Harris, H. Wu, N. P. Ong, R. L. Meng, and C. W. Chu

Phys. Rev. B 50, 3246 (1994) - Published 1 August, 1994

Effect of the impurity scattering on the zero-temperature penetration depth in $d_{x}^{2 -}$ $y^{2}$ symmetry

P. Arberg and J. P. Carbotte

Phys. Rev. B 50, 3250 (1994) - Published 1 August, 1994

First flux-penetration fields in $L_{2 - x}$ ${Ce}_{x}$ ${CuO}_{4 - y}$ single crystals

L. Fàbrega, J. Fontcuberta, B. Martínez, and S. Piñol

Phys. Rev. B 50, 3256 (1994) - Published 1 August, 1994

Electron tunneling and transport in the high- $T_{c}$ superconductor $Y_{1 - x}$ $\Pr_{x}$ ${Ba}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$

A. G. Sun, L. M. Paulius, D. A. Gajewski, M. B. Maple, and R. C. Dynes

Phys. Rev. B 50, 3266 (1994) - Published 1 August, 1994

Different types of dislocations in ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$

M. Verwerft, D. K. Dijken, J. Th. M. De Hosson, and A. C. Van Der Steen

Phys. Rev. B 50, 3271 (1994) - Published 1 August, 1994

Investigation of precipitate formation on laser-ablated ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ thin films

J. P. Gong, M. Kawasaki, K. Fujito, R. Tsuchiya, M. Yoshimoto, and H. Koinuma

Phys. Rev. B 50, 3280 (1994) - Published 1 August, 1994

Magnetic and calorimetric studies of anomalous Pr antiferromagnetic ordering in orthorhombic ${Pb}_{2}$ ${Sr}_{2}$ ${PrCu}_{3}$ $O_{8}$

J. H. Shieh, H. C. Ku, and J. C. Ho

Phys. Rev. B 50, 3288 (1994) - Published 1 August, 1994

Wannier-function approach to phase transitions in superconducting films

R. Šášik and D. Stroud

Phys. Rev. B 50, 3294 (1994) - Published 1 August, 1994

Origin of the formation of the tetragonal phase near the surface of quenched ${YBa}_{2}$ ${Cu}_{3}$ $O_{x}$

Shoichi Edo and Toshihiko Takama

Phys. Rev. B 50, 3302 (1994) - Published 1 August, 1994

Thickness dependence of the irreversibility line in ${YBa}_{2}$ ${Cu}_{3}$ $O_{7}$ epitaxial thin films

A. Neminsky, J. Dumas, B. P. Thrane, C. Schlenker, H. Karl, and B. Stritzker

Phys. Rev. B 50, 3307 (1994) - Published 1 August, 1994

Nernst, Seebeck, and Hall effects in the mixed state of ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ and ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8 + x}$ thin films: A comparative study

H.-C. Ri, R. Gross, F. Gollnik, A. Beck, R. P. Huebener, P. Wagner, and H. Adrian

Phys. Rev. B 50, 3312 (1994) - Published 1 August, 1994

Strong surface-pinning effects in polycrystalline ${HgBa}_{2}$ ${CuO}_{4 + δ}$ superconductors

Yang Ren Sun, J. R. Thompson, H. R. Kerchner, D. K. Christen, M. Paranthaman, and J. Brynestad

Phys. Rev. B 50, 3330 (1994) - Published 1 August, 1994

Crossover in temperature dependence of penetration depth λ(T) in superconducting ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ films

Ju Young Lee, Kathleen M. Paget, Thomas R. Lemberger, Steve R. Foltyn, and Xindi Wu

Phys. Rev. B 50, 3337 (1994) - Published 1 August, 1994

Three-tunnel-capacitor model for single-electron tunneling in layered thin films

T. G. Miller and R. Reifenberger

Phys. Rev. B 50, 3342 (1994) - Published 1 August, 1994

Validity of the rigid-band picture for the t-J model

R. Eder, Y. Ohta, and T. Shimozato

Phys. Rev. B 50, 3350 (1994) - Published 1 August, 1994

Local distortions of the Tl-O layers in Tl-based high-temperature superconductors

G. G. Li, J. Mustre de Leon, S. D. Conradson, M. V. Lovato, and M. A. Subramanian

Phys. Rev. B 50, 3356 (1994) - Published 1 August, 1994

Kosterlitz-Thouless transitions in ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8 + δ}$ thin films associated with vortex-string pairing

Tomoko Ota, Ichiro Tsukada, Ichiro Terasaki, and Kunimitsu Uchinokura

Phys. Rev. B 50, 3363 (1994) - Published 1 August, 1994

Density of states in layered short-coherence-length superconducting structures

Branko P. Stojković and Oriol T. Valls

Phys. Rev. B 50, 3374 (1994) - Published 1 August, 1994

Universality of frequency and field scaling of the conductivity measured by ac susceptibility of a ${YBa}_{2}$ ${Cu}_{3}$ $O_{7}$ film

J. Kötzler, G. Nakielski, M. Baumann, R. Behr, F. Goerke, and E. H. Brandt

Phys. Rev. B 50, 3384 (1994) - Published 1 August, 1994

BRIEF REPORTS

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

Number of independent parameters needed to define a projector

Arnaud J. A. Soirat and Lou Massa

Phys. Rev. B 50, 3392 (1994) - Published 1 August, 1994

Inhomogeneous, disordered, and partially ordered systems

Spectral gaps for electromagnetic and scalar waves: Possible explanation for certain differences

M. M. Sigalas, E. N. Economou, and Maria Kafesaki

Phys. Rev. B 50, 3393 (1994) - Published 1 August, 1994

Ab initio derivation of the model Hamiltonian parameters: Application to polyenes

G. P. Das

Phys. Rev. B 50, 3397 (1994) - Published 1 August, 1994

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

Nonanomalous diffusion in Vycor porous glass

Yihong Guo, Kenneth H. Langley, and Frank E. Karasz

Phys. Rev. B 50, 3400 (1994) - Published 1 August, 1994

Magnetism

Antisymmetric exchange interactions and weak ferromagnetism in ${Bi}_{2}$ ${CuO}_{4}$

R. Szymczak, H. Szymczak, A. V. Zalessky, and A. A. Bush

Phys. Rev. B 50, 3404 (1994) - Published 1 August, 1994

Ground-state wave function of antiferromagnetic S=1/2 Heisenberg chains

Zurong Yu and Nain Lin

Phys. Rev. B 50, 3408 (1994) - Published 1 August, 1994

Surface and bulk magnetostatic modes in a ferromagnetic/nonmagnetic superlattice

H. K. Sy and Feng Chen

Phys. Rev. B 50, 3411 (1994) - Published 1 August, 1994

Direct calculation of spin stiffness for spin-1/2 Heisenberg models

J. Bonča, J. P. Rodriguez, J. Ferrer, and K. S. Bedell

Phys. Rev. B 50, 3415 (1994) - Published 1 August, 1994

Enhanced magneto-optical Kerr effect in spontaneously ordered FePt alloys: Quantitative agreement between theory and experiment

A. Cebollada, D. Weller, J. Sticht, G. R. Harp, R. F. C. Farrow, R. F. Marks, R. Savoy, and J. C. Scott

Phys. Rev. B 50, 3419 (1994) - Published 1 August, 1994

Origin of the temperature dependence of the giant magnetoresistance in magnetic granular solids

Jian-Qing Wang and Gang Xiao

Phys. Rev. B 50, 3423 (1994) - Published 1 August, 1994

Temperature dependence of the positron annihilation parameters in ${Bi}_{2 - x}$ ${Pb}_{x}$ ${Ca}_{2}$ ${Sr}_{2}$ ${Cu}_{3}$ $O_{y}$ and ${Bi}_{2}$ ${CaSr}_{2}$ ${Cu}_{2}$ $O_{y}$ superconductors

P. K. Pujari, T. Datta, Udayan De, and B. Ghosh

Phys. Rev. B 50, 3438 (1994) - Published 1 August, 1994

Suppression of the superconducting gap and the spin-fluctuation gap of ${YBa}_{2}$ ${Cu}_{3}$ $O_{y}$ (y=7.0 and 6.76) by Zn substitution as measured by ${Gd}^{3 +}$ electron-spin resonance

A. Jánossy, J. R. Cooper, L.-C. Brunel, and A. Carrington

Phys. Rev. B 50, 3442 (1994) - Published 1 August, 1994

Vortex-lattice melting in ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8 + δ}$ epitaxial films: Role of the oxygen stoichiometry

G. Balestrino, D. V. Livanov, E. Milani, B. Camarota, D. Fiorani, and A. M. Testa

Phys. Rev. B 50, 3446 (1994) - Published 1 August, 1994

COMMENTS

Comment on ‘‘Reentrant transition in the Ising spin system with an infinite-range coupling and a Gaussian random field’’

R. F. Soares and F. D. Nobre

Phys. Rev. B 50, 3470 (1994) - Published 1 August, 1994

RAPID COMMUNICATIONS

Inhomogeneous, disordered, and partially ordered systems

RAPID COMMUNICATION

Harmonic generation by a one-dimensional conductor: Exact results

Kirill A. Pronin, André D. Bandrauk, and Alexander A. Ovchinnikov

Phys. Rev. B 50, 3473(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

Kinetics of spinodal decomposition in the Ising model with vacancy diffusion

P. Fratzl and O. Penrose

Phys. Rev. B 50, 3477(R) (1994) - Published 1 August, 1994

Magnetism

RAPID COMMUNICATION

Increases in giant magnetoresistance by ion irradiation

David M. Kelly, Ivan K. Schuller, V. Korenivski, K. V. Rao, Kim K. Larsen, J. Bottiger, E. M. Gyorgy, and R. B. van Dover

Phys. Rev. B 50, 3481(R) (1994) - Published 1 August, 1994

Superfluidity and superconductivity

RAPID COMMUNICATION

Specific heat and critical field of ${LuNi}_{2}$ $B_{2}$ C

J. S. Kim, W. W. Kim, and G. R. Stewart

Phys. Rev. B 50, 3485(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

Minimum critical length for superconductivity in one-dimensional wires

C. C. Chi, P. Santhanam, S. J. Wind, M. J. Brady, and J. J. Bucchignano

Phys. Rev. B 50, 3487(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

Density of states near an impurity in an unconventional superconductor

C. H. Choi

Phys. Rev. B 50, 3491(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

Gap renormalization in dirty anisotropic superconductors: Implications for the order parameter of the cuprates

R. Fehrenbacher and M. R. Norman

Phys. Rev. B 50, 3495(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

Disorder-induced reduction of the anomalous Hall voltage in proton- and ${Ag}^{21 +}$ -ion-irradiated ${Tl}_{2}$ ${Ba}_{2}$ ${CaCu}_{2}$ $O_{8}$ epitaxial films

R. C. Budhani, B. D. Weaver, and W. L. Holstein

Phys. Rev. B 50, 3499(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

Simple model for critical currents in anisotropic type-II superconductors

Y. Simon, B. Plaçais, and P. Mathieu

Phys. Rev. B 50, 3503(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

Effect of quantum fluctuations of vortices on reversible magnetization in high- $T_{c}$ superconductors

L. N. Bulaevskii, J. H. Cho, M. P. Maley, P. Kes, Qiang Li, M. Suenaga, and M. Ledvij

Phys. Rev. B 50, 3507(R) (1994) - Published 1 August, 1994

RAPID COMMUNICATION

c-axis response of ${YBa}_{2}$ ${Cu}_{4}$ $O_{8}$ : A pseudogap and possibility of Josephson coupling of ${CuO}_{2}$ planes

D. N. Basov, T. Timusk, B. Dabrowski, and J. D. Jorgensen

Phys. Rev. B 50, 3511(R) (1994) - Published 1 August, 1994

ERRATA

Erratum: Absence of precursor effects above the martensitic transformation in a virgin crystal of Li metal

H. G. Smith, R. Berliner, and J. Trivisonno

Phys. Rev. B 50, 3515 (1994) - Published 1 August, 1994