Volume 49, Issue 10

1 March 1994

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ARTICLES

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

Dislocation core-core interaction and Peierls stress in a model hexagonal lattice

S. J. Zhou, A. E. Carlsson, and Robb Thomson

Phys. Rev. B 49, 6451 (1994) - Published 1 March, 1994

Thermal formation of vacancies in TiAl

U. Brossmann, R. Würschum, K. Badura, and H.-E. Schaefer

Phys. Rev. B 49, 6457 (1994) - Published 1 March, 1994

Optical-absorption studies on noncubic $s^{2}$ centers in single crystals of ${KH}_{2}$ ${PO}_{4}$ and ${RbH}_{2}$ ${PO}_{4}$

Ikuo Fujita

Phys. Rev. B 49, 6462 (1994) - Published 1 March, 1994

Phase effect in the energy loss of hydrogen projectiles in zinc targets

A. Arnau, P. Bauer, F. Kastner, A. Salin, V. H. Ponce, P. D. Fainstein, and P. M. Echenique

Phys. Rev. B 49, 6470 (1994) - Published 1 March, 1994

First-principles study of hydrogen ordering in β- ${YH}_{2 + x}$

Sheng N. Sun, Yan Wang, and M. Y. Chou

Phys. Rev. B 49, 6481 (1994) - Published 1 March, 1994

UV photoionization cross section in low-d-occupancy transition metals determined with inverse photoemission

E. Puppin and P. Vavassori

Phys. Rev. B 49, 6490 (1994) - Published 1 March, 1994

Molecular-dynamics simulations of stress relaxation in metals and polymers

Slawomir Blonski, Witold Brostow, and Josef Kuba´t

Phys. Rev. B 49, 6494 (1994) - Published 1 March, 1994

Luminescence of the ${Cr}^{3 +}$ ion in sodium β- and β’’-alumina: Site selection by time-resolved fluorescence line narrowing

F. Rossi, G. Mariotto, M. Montagna, and M. Ferrari

Phys. Rev. B 49, 6501 (1994) - Published 1 March, 1994

Ultrasonic study of normal-incommensurate-commensurate phase transitions in [N( ${CH}_{3}$ $)_{4}$ $]_{2}$ ${MnCl}_{4}$

Pavol Kubinec, Eriks Birks, Wilfried Schranz, and Armin Fuith

Phys. Rev. B 49, 6515 (1994) - Published 1 March, 1994

Elastic phase transition in germanium and silicon

M. Hebbache

Phys. Rev. B 49, 6522 (1994) - Published 1 March, 1994

Atomistic model for the evaluation of the stability of diamond under uniaxial tensile force

Yoichiro Uemura

Phys. Rev. B 49, 6528 (1994) - Published 1 March, 1994

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

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

Phys. Rev. B 49, 6539 (1994) - Published 1 March, 1994

Electronic structure and lattice relaxation related to Fe in MgO

M. A. Korotin, A. V. Postnikov, T. Neumann, G. Borstel, V. I. Anisimov, and M. Methfessel

Phys. Rev. B 49, 6548 (1994) - Published 1 March, 1994

Brillouin and ultrasonic studies of phase transitions in ${Cs}_{2}$ ${CdBr}_{4}$ . I. Experimental

P. Kužel, P. Moch, A. Gomez-Cuevas, and V. Dvořák

Phys. Rev. B 49, 6553 (1994) - Published 1 March, 1994

Brillouin and ultrasonic studies of phase transitions in ${Cs}_{2}$ ${CdBr}_{4}$ . II. Phenomenological interpretation

P. Kužel, V. Dvořák, and P. Moch

Phys. Rev. B 49, 6563 (1994) - Published 1 March, 1994

Inhomogeneous, disordered, and partially ordered systems

Thermally induced spectral diffusion for photoautomerization systems in polymer matrices

J. Takahashi, J. Tsuchiya, H. Tanaka, and K. Kawasaki

Phys. Rev. B 49, 6575 (1994) - Published 1 March, 1994

Chain structure of liquid selenium investigated by a tight-binding Monte Carlo simulation

C. Bichara, A. Pellegatti, and J.-P. Gaspard

Phys. Rev. B 49, 6581 (1994) - Published 1 March, 1994

Solitonlike states in a one-dimensional nonlinear Schrödinger equation with a deterministic aperiodic potential

Magnus Johansson and Rolf Riklund

Phys. Rev. B 49, 6587 (1994) - Published 1 March, 1994

Free-volume microstructure of amorphous polycarbonate at low temperatures determined by positron-annihilation-lifetime spectroscopy

J. Krištiak, J. Bartoš, K. Krištiaková, O. Šauša, and P. Bandžuch

Phys. Rev. B 49, 6601 (1994) - Published 1 March, 1994

Correlation functions of liquid alkali metals near freezing

Xin-Zhong Yan and Xiao-Min Tong

Phys. Rev. B 49, 6608 (1994) - Published 1 March, 1994

Inner-space reconstruction of quasicrystal structure factors

Marko Vukobrat Jarić and Shi-Yue Qiu

Phys. Rev. B 49, 6614 (1994) - Published 1 March, 1994

Electrical response of heterogeneous systems with inclusions of arbitrary structure

Liang Fu and Lorenzo Resca

Phys. Rev. B 49, 6625 (1994) - Published 1 March, 1994

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

Soliton dynamics in gyrotropic molecular chains

M. T. Primatarowa and K. T. Stoychev

Phys. Rev. B 49, 6634 (1994) - Published 1 March, 1994

Calculation of the two-dimensional infrared-active localized modes of a soliton lattice in trans-polyacetylene

Z. J. Li, Z. An, Z. L. Liu, and K. L. Yao

Phys. Rev. B 49, 6643 (1994) - Published 1 March, 1994

Properties of the Al-Si solid solution: Dynamical properties of the silicon substitutional and the aluminum vacancy

A. Caro, D. A. Drabold, and O. F. Sankey

Phys. Rev. B 49, 6647 (1994) - Published 1 March, 1994

Impurity-diffusion investigations in amorphous ${Ti}_{60}$ ${Ni}_{40}$

S. K. Sharma, M.-P. Macht, and V. Naundorf

Phys. Rev. B 49, 6655 (1994) - Published 1 March, 1994

Local phase-space structure and low-temperature dynamics of short-range Ising spin glasses

Paolo Sibani and Peter Schriver

Phys. Rev. B 49, 6667 (1994) - Published 1 March, 1994

Vibron and roton bands in the first overtone of solid and liquid parahydrogen

A. Nucara, P. Calvani, and B. Ruzicka

Phys. Rev. B 49, 6672 (1994) - Published 1 March, 1994

Magnetism

Horizontal Bloch lines and anisotropic-dark-field observations

Karel Patek, André Thiaville, and Jacques Miltat

Phys. Rev. B 49, 6678 (1994) - Published 1 March, 1994

Potts antiferromagnetic model on a family of fractal lattices: Exact results for an unusual phase

J. A. Redinz, A. C. N. de Magalhães, and E. M. F. Curado

Phys. Rev. B 49, 6689 (1994) - Published 1 March, 1994

${}^{17}O$ hyperfine interaction for the [ ${GeO}_{4}$ $]_{I, I I}^{-}$ and [ ${GeO}_{4}$ /Li $]_{A, C}^{0}$ centers in an enriched crystal of α-quartz

R. J. McEachern and J. A. Weil

Phys. Rev. B 49, 6698 (1994) - Published 1 March, 1994

Spin excitations and sum rules in the Heisenberg antiferromagnet

S. Stringari

Phys. Rev. B 49, 6710 (1994) - Published 1 March, 1994

Ferromagnetic-bilayer spin-wave resonance. II. Effects of surface-interface-mode bilocalization

H. Puszkarski

Phys. Rev. B 49, 6718 (1994) - Published 1 March, 1994

Instability of the Nagaoka ferromagnetic state of the two-dimensional infinite-U Hubbard model

Z. Song

Phys. Rev. B 49, 6723 (1994) - Published 1 March, 1994

Local magnetic behavior of Rh in Ni-Rh alloys: An experimental and theoretical study

V. V. Krishnamurthy, S. N. Mishra, M. R. Press, P. L. Paulose, S. H. Devare, and H. G. Devare

Phys. Rev. B 49, 6726 (1994) - Published 1 March, 1994

Ab initio calculations of Coulomb U parameters for transition-metal impurities

I. V. Solovyev and P. H. Dederichs

Phys. Rev. B 49, 6736 (1994) - Published 1 March, 1994

First-principles calculation of magnetocrystalline anisotropy for rare-earth–iron ternary compounds

Z. Zeng, Q. Q. Zheng, and W. Y. Lai

Phys. Rev. B 49, 6741 (1994) - Published 1 March, 1994

Two-impurity Anderson model: Results of a perturbative expansion in U

Giuseppe E. Santoro and Gabriele F. Giuliani

Phys. Rev. B 49, 6746 (1994) - Published 1 March, 1994

Spin relaxation by slow bulk motion in gypsum

E. Dumont, J. Jeener, and P. Broekaert

Phys. Rev. B 49, 6763 (1994) - Published 1 March, 1994

Quantum phases of the Shraiman-Siggia model

Subir Sachdev

Phys. Rev. B 49, 6770 (1994) - Published 1 March, 1994

Critical exponents for the sinh-cosh interaction model in the zero sector

Rudolf A. Römer and Bill Sutherland

Phys. Rev. B 49, 6779 (1994) - Published 1 March, 1994

Kondo effect in Cu(Fe) films

M. A. Blachly and N. Giordano

Phys. Rev. B 49, 6788 (1994) - Published 1 March, 1994

Correlations in vector-spin-glass models in a transverse field

Ferenc Pa´zma´ndi and Zbigniew Doman´ski

Phys. Rev. B 49, 6794 (1994) - Published 1 March, 1994

Superfluidity and superconductivity

Lorentz microscopy of vortex lattices (flux lines) in niobium

J. E. Bonevich, K. Harada, H. Kasai, T. Matsuda, T. Yoshida, G. Pozzi, and A. Tonomura

Phys. Rev. B 49, 6800 (1994) - Published 1 March, 1994

Second virial coefficient of the interacting anyon gas

Nikitas I. Gidopoulos and Andreas K. Theophilou

Phys. Rev. B 49, 6808 (1994) - Published 1 March, 1994

ac-susceptibility measurements on isotropic and anisotropic superconducting networks

M. A. Itzler, G. M. Danner, R. Bojko, and P. M. Chaikin

Phys. Rev. B 49, 6815 (1994) - Published 1 March, 1994

Electrical-resistivity and low-temperature specific-heat measurements of single crystals of thiospinel ${CuV}_{2}$ $S_{4}$

Takatsugu Hagino, Yoshitaka Seki, Shigeru Takayanagi, Nobuo Wada, and Shoichi Nagata

Phys. Rev. B 49, 6822 (1994) - Published 1 March, 1994

Crossover from Cooper pairs to composite bosons: A generalized RPA analysis of collective excitations

Lotfi Belkhir and Mohit Randeria

Phys. Rev. B 49, 6829 (1994) - Published 1 March, 1994

Critical current of a one-dimensional superconductor

Philip F. Bagwell

Phys. Rev. B 49, 6841 (1994) - Published 1 March, 1994

Subgap conductivity of a superconductor–normal-metal tunnel interface

F. W. J. Hekking and Yu. V. Nazarov

Phys. Rev. B 49, 6847 (1994) - Published 1 March, 1994

Superconductivity phase diagram in the gauge-field description of the t-J model

Menke U. Ubbens and Patrick A. Lee

Phys. Rev. B 49, 6853 (1994) - Published 1 March, 1994

High-temperature superconductivity in the Van Hove scenario

A. Gama Goicochea

Phys. Rev. B 49, 6864 (1994) - Published 1 March, 1994

Self-consistent calculation of spin fluctuations for the two-dimensional Hubbard model and additional high- $T_{c}$ pairing interaction

S. Wermbter

Phys. Rev. B 49, 6869 (1994) - Published 1 March, 1994

Gutzwiller wave function in the three-band Hubbard model: A variational Monte Carlo study

A. Oguri, T. Asahata, and S. Maekawa

Phys. Rev. B 49, 6880 (1994) - Published 1 March, 1994

Scaling of voltage-current characteristics of thin-film Y-Ba-Cu-O at low magnetic fields

J. M. Roberts, Brandon Brown, B. A. Hermann, and J. Tate

Phys. Rev. B 49, 6890 (1994) - Published 1 March, 1994

Influence of structural relaxation on the parameters of a superconductor

V. I. Kozub

Phys. Rev. B 49, 6895 (1994) - Published 1 March, 1994

Oxygen dependence of the magnetic anomalies in $\Pr_{1.5}$ ${Ce}_{0.5}$ ${Sr}_{2}$ ${NbCu}_{2}$ $O_{10}$

I. Felner, U. Yaron, U. Asaf, T. Kröner, and V. Breit

Phys. Rev. B 49, 6903 (1994) - Published 1 March, 1994

Thermally activated dissipation and irreversibility fields of bismuth oxide superconductors

H. Yamasaki, K. Endo, S. Kosaka, M. Umeda, S. Yoshida, and K. Kajimura

Phys. Rev. B 49, 6913 (1994) - Published 1 March, 1994

Synthesis of the infinite-layer compounds ${Ca}_{1 - x}$ ${Li}_{x}$ ${CuO}_{2}$ (0.15≤x≤0.45) doped with p-type carriers

Koh-ichi Kubo, Michiharu Ichikawa, Nobuyuki Sugii, Kiyoshi Yamamoto, and H. Yamauchi

Phys. Rev. B 49, 6919 (1994) - Published 1 March, 1994

Effect of the multiorbital structure of ${Cu}^{2 +}$ ions on the model Hamiltonian for superconducting cuprate oxides

J. Tworzydl/o

Phys. Rev. B 49, 6927 (1994) - Published 1 March, 1994

Calculations of properties in two-dimensional spin-fluctuation superconductors

St. Lenck, J. P. Carbotte, and R. C. Dynes

Phys. Rev. B 49, 6933 (1994) - Published 1 March, 1994

Bosonization of the constrained spinon-holon model

D. Schmeltzer

Phys. Rev. B 49, 6944 (1994) - Published 1 March, 1994

Magnetic self-field entry into a current-carrying type-II superconductor

Yuri A. Genenko

Phys. Rev. B 49, 6950 (1994) - Published 1 March, 1994

Spin fluctuations in superconducting ${La}_{1.85}$ ${Sr}_{0.15}$ ${CuO}_{4}$

M. Matsuda, K. Yamada, Y. Endoh, T. R. Thurston, G. Shirane, R. J. Birgeneau, M. A. Kastner, I. Tanaka, and H. Kojima

Phys. Rev. B 49, 6958 (1994) - Published 1 March, 1994

Dissipation in a weak-link-limited superconductor as a problem of percolation theory

M. Prester, E. Babić, M. Stubičar, and P. Nozar

Phys. Rev. B 49, 6967 (1994) - Published 1 March, 1994

Three-band t-J model: A systematic large-N analysis

S. Caprara and M. Grilli

Phys. Rev. B 49, 6971 (1994) - Published 1 March, 1994

Vortex-glass superconductivity in a typical weak-link ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - y}$ / ${SiO}_{2}$ system

Y. Zhao, X. B. Zuge, J. M. Xu, and L. Cao

Phys. Rev. B 49, 6985 (1994) - Published 1 March, 1994

Violation of time-reversal symmetry in ${YBa}_{2}$ ${Cu}_{3}$ $O_{7 - x}$ films

H.-J. Weber, A. Burau, and J. Blechschmidt

Phys. Rev. B 49, 6991 (1994) - Published 1 March, 1994

Fast flux motion in ${YBa}_{2}$ ${Cu}_{3}$ $O_{x}$ films in an ac magnetic field activated by laser heating

T. Puig, P. G. Huggard, M. Pont, Gi. Schneider, J. S. Muñoz, and W. Prettl

Phys. Rev. B 49, 7004 (1994) - Published 1 March, 1994

Optical properties of the alkali-metal-doped superconducting fullerenes: $K_{3}$ $C_{60}$ and ${Rb}_{3}$ $C_{60}$

L. Degiorgi, E. J. Nicol, O. Klein, G. Grüner, P. Wachter, S.-M. Huang, J. Wiley, and R. B. Kaner

Phys. Rev. B 49, 7012 (1994) - Published 1 March, 1994

BRIEF REPORTS

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

Dynamic sine-Gordon renormalization of the Laplacian roughening transition below two dimensions

K. Park and B. Kahng

Phys. Rev. B 49, 7026 (1994) - Published 1 March, 1994

Theoretical explanation of the EPR spectra for ${Ni}^{2 +}$ ions in the tetragonal phase of a ${RbCdF}_{3}$ crystal

Zheng Wen-Chen

Phys. Rev. B 49, 7029 (1994) - Published 1 March, 1994

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

Infrared activity in elemental crystals

Richard Zallen, Richard M. Martin, and Vincent Natoli

Phys. Rev. B 49, 7032 (1994) - Published 1 March, 1994

Electron-phonon interactions and recurrence phenomena in one-dimensional systems

G. Kopidakis, C. M. Soukoulis, and E. N. Economou

Phys. Rev. B 49, 7036 (1994) - Published 1 March, 1994

Magnetism

Entanglement transition in the two-dimensional quantum XY model

Daniel P. Aalberts

Phys. Rev. B 49, 7040 (1994) - Published 1 March, 1994

Superfluidity and superconductivity

Spin fluctuations in doped antiferromagnets from ${}^{7}{Li}$ NMR relaxation in CuO:Li

P. Carretta, F. Cintolesi, and A. Rigamonti

Phys. Rev. B 49, 7044 (1994) - Published 1 March, 1994

Multiband effects on the superconductivity in doped $C_{60}$

Han-Yong Choi and M. J. Rice

Phys. Rev. B 49, 7048 (1994) - Published 1 March, 1994

RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Anomalous splitting of the $F_{1 u}$ (→3 $F_{u}$ ) vibrations in single-crystal $C_{60}$ below the orientational-ordering transition

C. C. Homes, P. J. Horoyski, M. L. W. Thewalt, and B. P. Clayman

Phys. Rev. B 49, 7052(R) (1994) - Published 1 March, 1994

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

RAPID COMMUNICATION

Beam model for hydraulic fracturing

F. Tzschichholz, H. J. Herrmann, H. E. Roman, and M. Pfuff

Phys. Rev. B 49, 7056(R) (1994) - Published 1 March, 1994

Inhomogeneous, disordered, and partially ordered systems

RAPID COMMUNICATION

Microscopic structure of hydrogenated amorphous carbon

Simonetta Iarlori, Giulia Galli, and Orlandina Martini

Phys. Rev. B 49, 7060(R) (1994) - Published 1 March, 1994

Magnetism

RAPID COMMUNICATION

Exchange interactions through amorphous paramagnetic layers in ferromagnetic nanocrystals

A. Hernando and T. Kulik

Phys. Rev. B 49, 7064(R) (1994) - Published 1 March, 1994

RAPID COMMUNICATION

Evidence for a magnetic-polaron state in the low-carrier system CeP

M. Kohgi, T. Osakabe, K. Kakurai, T. Suzuki, Y. Haga, and T. Kasuya

Phys. Rev. B 49, 7068(R) (1994) - Published 1 March, 1994

RAPID COMMUNICATION

Field dependence of magnetic structure of ${UPd}_{2}$ ${Al}_{3}$ in the normal state

L. Paolasini, J. A. Paixão, G. H. Lander, P. Burlet, N. Sato, and T. Komatsubara

Phys. Rev. B 49, 7072(R) (1994) - Published 1 March, 1994

RAPID COMMUNICATION

Energy transfer from tetrahedral ${Fe}^{3 +}$ sites to ${Tm}^{3 +}$ in garnets

V. Lupei, A. Lupei, G. Boulon, A. Brenier, C. Pedrini, and M. J. Elejalde

Phys. Rev. B 49, 7076(R) (1994) - Published 1 March, 1994

Superfluidity and superconductivity

RAPID COMMUNICATION

Explanation of the giant magnetoconductivity in ${La}_{2}$ ${CuO}_{4}$

L. Shekhtman, I. Ya. Korenblit, and Amnon Aharony

Phys. Rev. B 49, 7080(R) (1994) - Published 1 March, 1994

RAPID COMMUNICATION

Thermally assisted vortex motion in coupled two-dimensional superconductors

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

Phys. Rev. B 49, 7084(R) (1994) - Published 1 March, 1994

RAPID COMMUNICATION

Charge-ordered states in (La,Sr $)_{2}$ ${NiO}_{4}$ for hole concentrations $n_{h}$ =1/3 and 1/2

S-W. Cheong, H. Y. Hwang, C. H. Chen, B. Batlogg, L. W. Rupp, Jr., and S. A. Carter

Phys. Rev. B 49, 7088(R) (1994) - Published 1 March, 1994