Volume 51, Issue 10

1 March 1995

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ARTICLES

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

Molecular-dynamics simulation of ferroelectric clusters

L. L. Boyer

Phys. Rev. B 51, 6201 (1995) - Published 1 March, 1995

Electric-field gradients at the ${}^{111}{In}$ and ${}^{111 m}{Cd}$ sites in undoped and Mg-doped ${LiNbO}_{3}$

B. Hauer, R. Vianden, J. G. Marques, N. P. Barradas, J. G. Correia, A. A. Melo, J. C. Soares, F. Agulló-López, and E. Dieguez

Phys. Rev. B 51, 6208 (1995) - Published 1 March, 1995

Electron spin-echo-detected excitation spectroscopy of manganese-doped ${Ba}_{3}$ ( ${VO}_{4}$ $)_{2}$ : Identification of tetrahedral ${Mn}^{5 +}$ as the active laser center

B. Buijsse, J. Schmidt, I. Y. Chan, and David J. Singel

Phys. Rev. B 51, 6215 (1995) - Published 1 March, 1995

Nucleation and growth transformation kinetics

V. Erukhimovitch and J. Baram

Phys. Rev. B 51, 6221 (1995) - Published 1 March, 1995

Spontaneous and field-assisted transition in $K_{0.984}$ ${Li}_{0.016}$ ${TaO}_{3}$ : The polar pattern by birefringence and second-harmonic generation

G. P. Banfi, P. Calvi, and E. Giulotto

Phys. Rev. B 51, 6231 (1995) - Published 1 March, 1995

Effect of positional disorder of anions on the conduction mechanism of the one-dimensional conductors (TTF)( ${BF}_{4}$ $)_{0.02}$ (Cl $)_{0.60}$ and (TTF)(SCN $)_{0.09}$ (Cl $)_{0.66}$

Masagi Mizuno, Midori Gotoh, Kazumasa Honda, Isao Shibuya, and Katsutoshi Aoki

Phys. Rev. B 51, 6237 (1995) - Published 1 March, 1995

${Ni}^{3 +}$ - ${Ni}^{3 +}$ pair transitions in highly doped ${LiNbO}_{3}$ :Ni

M. G. Zhao and G. G. Siu

Phys. Rev. B 51, 6246 (1995) - Published 1 March, 1995

Ginzburg-Landau theory of phase transitions in quasi-one-dimensional systems

Ross H. McKenzie

Phys. Rev. B 51, 6249 (1995) - Published 1 March, 1995

Impurity-induced incommensuration in antiferroelectric La-modified lead zirconate titanate

Z. Xu, Xunhu Dai, and Dwight Viehland

Phys. Rev. B 51, 6261 (1995) - Published 1 March, 1995

Inhomogeneous, disordered, and partially ordered systems

Effect of deviation from stoichiometry and thermal annealing on amorphous gallium antimonide films

J. H. Dias da Silva, J. I. Cisneros, M. M. Guraya, and G. Zampieri

Phys. Rev. B 51, 6272 (1995) - Published 1 March, 1995

Infrared study of the dynamics of boroxol rings in the crystallization of ${BaFe}_{12}$ $O_{19}$ microcrystals in borate glasses

S. Ram

Phys. Rev. B 51, 6280 (1995) - Published 1 March, 1995

Energy transport in one-dimensional harmonic chains

P. K. Datta and K. Kundu

Phys. Rev. B 51, 6287 (1995) - Published 1 March, 1995

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

Interface motion in random media at finite temperature

Lee-Wen Chen and M. Cristina Marchetti

Phys. Rev. B 51, 6296 (1995) - Published 1 March, 1995

Bichromatic excitation of coherent Raman beats in rare-earth solids

Tilo Blasberg and Dieter Suter

Phys. Rev. B 51, 6309 (1995) - Published 1 March, 1995

Quantum-mechanical theory of stress-assisted fluctuational breakaway of dislocation kinks from pinning centers in crystals

L. B. Hovakimian, K. Kojima, and I. Okada

Phys. Rev. B 51, 6319 (1995) - Published 1 March, 1995

Temperature dependence of the thermoelectric effect of ion-bombarded NbN films: Evidence for the suppression of phonon drag and for renormalization

Th. Siebold and P. Ziemann

Phys. Rev. B 51, 6328 (1995) - Published 1 March, 1995

Two-dimensional diffusion of hydrogen in ${ZrBe}_{2}$ $H_{1.4}$

A. F. McDowell, C. F. Mendelsohn, Mark S. Conradi, R. C. Bowman, Jr., and A. J. Maeland

Phys. Rev. B 51, 6336 (1995) - Published 1 March, 1995

Magnetism

Non-Fermi-liquid behavior for holes in doped two-dimensional antiferromagnets

Jian-Xin Li and Chang-De Gong

Phys. Rev. B 51, 6343 (1995) - Published 1 March, 1995

Parallel magnetoresistance in magnetic multilayers

B. R. Bul/ka and J. Barnaś

Phys. Rev. B 51, 6348 (1995) - Published 1 March, 1995

Phase transitions in cubic models with random anisotropic exchange

Ronald Fisch

Phys. Rev. B 51, 6358 (1995) - Published 1 March, 1995

Structure and magnetism of epitaxially strained Pd(001) films on Fe(001): Experiment and theory

Eric E. Fullerton, D. Stoeffler, K. Ounadjela, B. Heinrich, Z. Celinski, and J. A. C. Bland

Phys. Rev. B 51, 6364 (1995) - Published 1 March, 1995

Phase diagram of a six-state chiral Potts model

H. Meyer and J. C. Anglès d’Auriac

Phys. Rev. B 51, 6379 (1995) - Published 1 March, 1995

Exact solution of the model of degenerate electrons interacting with an impurity

Igor N. Karnaukhov

Phys. Rev. B 51, 6388 (1995) - Published 1 March, 1995

Semiclassical description of the frustrated antiferromagnetic chain

D. Allen and D. Sénéchal

Phys. Rev. B 51, 6394 (1995) - Published 1 March, 1995

Phase transition of the S=1/2 quantum anisotropic Heisenberg antiferromagnet on the triangular lattice

N. Suzuki and F. Matsubara

Phys. Rev. B 51, 6402 (1995) - Published 1 March, 1995

Critical behavior of random transverse-field Ising spin chains

Daniel S. Fisher

Phys. Rev. B 51, 6411 (1995) - Published 1 March, 1995

Superfluidity and superconductivity

Nonlinear microwave properties of superconducting Nb microstrip resonators

M. A. Golosovsky, H. J. Snortland, and M. R. Beasley

Phys. Rev. B 51, 6462 (1995) - Published 1 March, 1995

Suppression of the order parameter in homogeneous disordered superconductors

Robert A. Smith, Michael Yu. Reizer, and John W. Wilkins

Phys. Rev. B 51, 6470 (1995) - Published 1 March, 1995

Measurements of the dc Josephson current in proximity systems

C. Camerlingo, R. Monaco, B. Ruggiero, M. Russo, and G. Testa

Phys. Rev. B 51, 6493 (1995) - Published 1 March, 1995

Total-dielectric-function approach to electron and phonon response in solids

David R. Penn, Steven P. Lewis, and Marvin L. Cohen

Phys. Rev. B 51, 6500 (1995) - Published 1 March, 1995

Commensurability effects in large Josephson junctions

Leon Balents and Steven H. Simon

Phys. Rev. B 51, 6515 (1995) - Published 1 March, 1995

Thermal and quantum creep of vortices trapped by twin boundaries and columnar defects

E. B. Sonin and B. Horovitz

Phys. Rev. B 51, 6526 (1995) - Published 1 March, 1995

Effective Lagrangians for BCS superconductors at T=0

Ian J. R. Aitchison, Ping Ao, David J. Thouless, and X.-M. Zhu

Phys. Rev. B 51, 6531 (1995) - Published 1 March, 1995

Spectral linewidth of autonomous and injection-locked flux-flow oscillators

V. P. Koshelets, A. Shchukin, I. L. Lapytskaya, and J. Mygind

Phys. Rev. B 51, 6536 (1995) - Published 1 March, 1995

Spatially resolved flux flow in long-overlap Josephson tunnel junctions

D. Quenter, A. V. Ustinov, S. G. Lachenmann, T. Doderer, R. P. Huebener, F. Müller, J. Niemeyer, R. Pöpel, and T. Weimann

Phys. Rev. B 51, 6542 (1995) - Published 1 March, 1995

Vortex-lattice melting in two-dimensional superconducting networks and films

M. Franz and S. Teitel

Phys. Rev. B 51, 6551 (1995) - Published 1 March, 1995

Nonlocal conductivity in type-II superconductors

Chung-Yu Mou, Rachel Wortis, Alan T. Dorsey, and David A. Huse

Phys. Rev. B 51, 6575 (1995) - Published 1 March, 1995

Josephson current in an anisotropic d-wave model

C. O’Donovan, D. Branch, J. P. Carbotte, and J. S. Preston

Phys. Rev. B 51, 6588 (1995) - Published 1 March, 1995

Magnetic behavior of $R_{2}$ ${Cu}_{2}$ $O_{5}$ cuprates studied by neutron diffraction

J. L. García-Muñoz, X. Obradors, and J. Rodríguez-Carvajal

Phys. Rev. B 51, 6594 (1995) - Published 1 March, 1995

Collective modes and implications for c-axis optical experiments in layered cuprates

Yuyao Zha, K. Levin, and D. Z. Liu

Phys. Rev. B 51, 6602 (1995) - Published 1 March, 1995

Large-shift Raman scattering in insulating parent compounds of cuprate superconductors

D. Salamon, Ran Liu, M. V. Klein, M. A. Karlow, S. L. Cooper, S-W. Cheong, W. C. Lee, and D. M. Ginsberg

Phys. Rev. B 51, 6617 (1995) - Published 1 March, 1995

Infrared reflectivity of ${La}_{2}$ ${CuO}_{4}$ : Anharmonic shell-model analysis

S. Koval and R. Migoni

Phys. Rev. B 51, 6634 (1995) - Published 1 March, 1995

Anharmonicity in the c direction of high- $T_{c}$ oxides

A. Bussmann-Holder and A. R. Bishop

Phys. Rev. B 51, 6640 (1995) - Published 1 March, 1995

Aging of the microstructure of melt-textured ${YBa}_{2}$ ${Cu}_{3}$ $O_{7}$ / $Y_{2}$ ${BaCuO}_{5}$ composites and implications on their superconducting properties

F. Sandiumenge, N. Vilalta, S. Piñol, B. Martínez, and X. Obradors

Phys. Rev. B 51, 6645 (1995) - Published 1 March, 1995

Field and temperature dependence of the c-axis critical current in ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8 + δ}$ single crystals at the melting and two-dimensional decomposition fields

Sheng Luo, Guang Yang, and C. E. Gough

Phys. Rev. B 51, 6655 (1995) - Published 1 March, 1995

Critical behavior of vortices in layered superconductors

Stephen W. Pierson

Phys. Rev. B 51, 6663 (1995) - Published 1 March, 1995

Electronic structure of superconductors without apical oxygen: ${Sr}_{2}$ ${CuO}_{2}$ $F_{2}$ , ${Sr}_{2}$ ${CuO}_{2}$ ${Cl}_{2}$ , and ${Ca}_{2}$ ${CuO}_{2}$ ${Cl}_{2}$

D. L. Novikov, A. J. Freeman, and J. D. Jorgensen

Phys. Rev. B 51, 6675 (1995) - Published 1 March, 1995

Exact calculation of the vortex-antivortex interaction energy in the anisotropic three-dimensional XY model

Mahn-Soo Choi and Sung-Ik Lee

Phys. Rev. B 51, 6680 (1995) - Published 1 March, 1995

Microwave hysteretic losses in ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - x}$ and NbN thin films

P. P. Nguyen, D. E. Oates, G. Dresselhaus, M. S. Dresselhaus, and A. C. Anderson

Phys. Rev. B 51, 6686 (1995) - Published 1 March, 1995

BRIEF REPORTS

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

X-ray thermal-diffuse-scattering study of soft modes in paraelectric ${BaTiO}_{3}$

Naohisa Takesue, Mario Maglione, and Haydn Chen

Phys. Rev. B 51, 6696 (1995) - Published 1 March, 1995

Evidence of a reversible microcrystal-quasicrystal phase transition in decagonal Al-Cu-Co(-Si)

M. Fettweis, P. Launois, R. Reich, R. Wittmann, and F. Dénoyer

Phys. Rev. B 51, 6700 (1995) - Published 1 March, 1995

Atomistic simulation of the behavior of diamond under compressive stress

Y. Uemura

Phys. Rev. B 51, 6704 (1995) - Published 1 March, 1995

Optical alignment of axial Fe centers in ${KTaO}_{3}$

H.-J. Reyher, B. Faust, M. Käding, H. Hesse, E. Ruža, and M. Wöhlecke

Phys. Rev. B 51, 6707 (1995) - Published 1 March, 1995

Inhomogeneous, disordered, and partially ordered systems

Distribution of large currents in finite-size random resistor networks

P. M. Duxbury, R. A. Guyer, and J. Machta

Phys. Rev. B 51, 6711 (1995) - Published 1 March, 1995

Magnetism

Phase diagrams of a diluted Ising thin ferromagnetic film in a transverse field

Shu-Chen Lii and Xuan-Zhang Wang

Phys. Rev. B 51, 6715 (1995) - Published 1 March, 1995

Origin of the temperature dependence of the giant magnetoresistance in magnetic multilayers

T. Fujimoto, M. Patel, E. Gu, C. Daboo, and J. A. C. Bland

Phys. Rev. B 51, 6719 (1995) - Published 1 March, 1995

t-J model studied by the power Lanczos method

Y. C. Chen and T. K. Lee

Phys. Rev. B 51, 6723 (1995) - Published 1 March, 1995

Antiferromagnetic Potts models on the square lattice

Sabino José Ferreira and Alan D. Sokal

Phys. Rev. B 51, 6727 (1995) - Published 1 March, 1995

Effective theory of the phase transition in Heisenberg stacked triangular antiferromagnets

A. Dobry and H. T. Diep

Phys. Rev. B 51, 6731 (1995) - Published 1 March, 1995

Superfluidity and superconductivity

1/f noise in ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8 + x}$ bicrystal grain-boundary Josephson junctions

A. Marx, U. Fath, W. Ludwig, R. Gross, and T. Amrein

Phys. Rev. B 51, 6735 (1995) - Published 1 March, 1995

BRIEF REPORTS

Doping in isoelectronic cuprate superconductors

D. Goldschmidt, Y. Direktovitch, A. Knizhnik, and Y. Eckstein

Phys. Rev. B 51, 6739 (1995) - Published 1 March, 1995

BRIEF REPORTS

Superfluidity and superconductivity

Tunneling times for one-dimensional systems

V. Gasparian, M. Ortuño, J. Ruiz, E. Cuevas, and M. Pollak

Phys. Rev. B 51, 6743 (1995) - Published 1 March, 1995

Temperature dependence of the local structure of ${YBa}_{2}$ ${Cu}_{4}$ $O_{8}$

T. R. Sendyka, W. Dmowski, T. Egami, N. Seiji, H. Yamauchi, and S. Tanaka

Phys. Rev. B 51, 6747 (1995) - Published 1 March, 1995

Normal-state 1/f noise in ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ / ${PrBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ superlattices with a two-unit-cell-thick ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ layer in one period

Sangtian Liu, Guijun Lian, Guoliang Liu, Min Wang, Guohong Li, Guangcheng Xiong, and Shousheng Yan

Phys. Rev. B 51, 6751 (1995) - Published 1 March, 1995

Magnetic correlation length for undoped and lightly doped ${La}_{2}$ ${CuO}_{4 - y}$

Ravi P. Singh and M. Singh

Phys. Rev. B 51, 6754 (1995) - Published 1 March, 1995

RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Observation of lattice melting in a single crystal: The ferroelastic phase transition in ${Na}_{2}$ ${CO}_{3}$

M. J. Harris, M. T. Dove, and K. W. Godfrey

Phys. Rev. B 51, 6758(R) (1995) - Published 1 March, 1995

RAPID COMMUNICATION

Kossel diffraction in perfect crystals: X-ray standing waves in reverse

T. Gog, D. Bahr, and G. Materlik

Phys. Rev. B 51, 6761(R) (1995) - Published 1 March, 1995

RAPID COMMUNICATION

Born effective charges of barium titanate: Band-by-band decomposition and sensitivity to structural features

Ph. Ghosez, X. Gonze, Ph. Lambin, and J.-P. Michenaud

Phys. Rev. B 51, 6765(R) (1995) - Published 1 March, 1995

Inhomogeneous, disordered, and partially ordered systems

RAPID COMMUNICATION

Explanation of delocalization in the continuous random-dimer model

Angel Sánchez, Francisco Domínguez-Adame, Gennady Berman, and Felix Izrailev

Phys. Rev. B 51, 6769(R) (1995) - Published 1 March, 1995

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

RAPID COMMUNICATION

Lattice dynamics of metals from density-functional perturbation theory

Stefano de Gironcoli

Phys. Rev. B 51, 6773(R) (1995) - Published 1 March, 1995

Magnetism

RAPID COMMUNICATION

Lattice fluctuations well above the spin-Peierls transition in the linear-chain system ${CuGeO}_{3}$

C. H. Chen and S-W. Cheong

Phys. Rev. B 51, 6777(R) (1995) - Published 1 March, 1995

Superfluidity and superconductivity

RAPID COMMUNICATION

Concentration dependence of the kinetic energy in ${}^{3}-^{4}$ He mixtures

R. T. Azuah, W. G. Stirling, J. Mayers, I. F. Bailey, and P. E. Sokol

Phys. Rev. B 51, 6780(R) (1995) - Published 1 March, 1995

RAPID COMMUNICATION

Raman scattering in $K_{4}$ $C_{60}$ and ${Rb}_{4}$ $C_{60}$ fullerenes

Michael G. Mitch and Jeffrey S. Lannin

Phys. Rev. B 51, 6784(R) (1995) - Published 1 March, 1995

RAPID COMMUNICATION

Superconducting fluctuations in the microwave conductivity of ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - δ}$ single crystals

I. Ukrainczyk and A. Dulčić

Phys. Rev. B 51, 6788(R) (1995) - Published 1 March, 1995

RAPID COMMUNICATION

Orientation dependence of grain-boundary critical current densities in high- $T_{c}$ bicrystals

T. Amrein, L. Schultz, B. Kabius, and K. Urban

Phys. Rev. B 51, 6792(R) (1995) - Published 1 March, 1995

RAPID COMMUNICATION

Irreversible properties of micrometer-thick, superconducting MoGe/Ge multilayers as a function of anisotropy

L. Klein, W. R. White, M. R. Beasley, and A. Kapitulnik

Phys. Rev. B 51, 6796(R) (1995) - Published 1 March, 1995

RAPID COMMUNICATION

Penetration depth in layered superconductors: Application to the cuprates and conventional multilayers

S. D. Adrian, M. E. Reeves, S. A. Wolf, and V. Z. Kresin

Phys. Rev. B 51, 6800(R) (1995) - Published 1 March, 1995