Volume 50, Issue 14

1 October 1994

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ARTICLES

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

Spectroscopic study and crystal-field analysis of ${Cm}^{3 +}$ in the cubic-symmetry site of ${ThO}_{2}$

P. Thouvenot, S. Hubert, and N. Edelstein

Phys. Rev. B 50, 9715 (1994) - Published 1 October, 1994

Photoconductivity in ${KTaO}_{3}$ :Li single crystals

R. S. Klein, G. E. Kugel, M. D. Glinchuk, R. O. Kuzian, and I. V. Kondakova

Phys. Rev. B 50, 9721 (1994) - Published 1 October, 1994

Thermal fluctuations and NMR spectra of incommensurate insulators

J. Dolinšek, A. M. Fajdiga-Bulat, T. Apih, R. Blinc, and D. C. Ailion

Phys. Rev. B 50, 9729 (1994) - Published 1 October, 1994

${}^{57}{ion}$ implantation in laser-deposited cupric and cuprous oxide films: Mössbauer spectroscopy and x-ray-diffraction studies

S. B. Ogale, P. G. Bilurkar, S. Joshi, and G. Marest

Phys. Rev. B 50, 9743 (1994) - Published 1 October, 1994

Extended x-ray-absorption fine-structure and perturbed-angular-correlation study of impurity clustering in dilute nickel alloys

P. Decoster, B. Swinnen, K. Milants, M. Rots, S. La Rosa, A. R. Pennisi, and G. Faraci

Phys. Rev. B 50, 9752 (1994) - Published 1 October, 1994

Absorption-line-shape model for F-center– ${CN}^{-}$ -molecule defect pairs in CsCl

J. West, K. T. Tsen, and S. H. Lin

Phys. Rev. B 50, 9759 (1994) - Published 1 October, 1994

Projectile and target autoionization electron emission in 700-eV ${Ne}^{+}$ -Na/M (M=Cr, Cu, Mo, and Pt) collisions

P. Zoccali, A. Bonanno, M. Camarca, A. Oliva, and F. Xu

Phys. Rev. B 50, 9767 (1994) - Published 1 October, 1994

Nonmonotonic dependence of the positron lifetimes on the dopant content in La-doped ${BaTiO}_{3}$

C. Q. Tang

Phys. Rev. B 50, 9774 (1994) - Published 1 October, 1994

Renormalization-group calculation of $T_{c}$ - $T^{*}$ of the nematic-isotropic phase transition

P. K. Mukherjee, J. Saha, B. Nandi, and M. Saha

Phys. Rev. B 50, 9778 (1994) - Published 1 October, 1994

Radiation damage in NaCl. I. Optical-absorption experiments on heavily irradiated samples

J. R. W. Weerkamp, J. C. Groote, J. Seinen, and H. W. den Hartog

Phys. Rev. B 50, 9781 (1994) - Published 1 October, 1994

Radiation damage in NaCl. II. The early stage of F-center aggregation

J. Seinen, J. C. Groote, J. R. W. Weerkamp, and H. W. den Hartog

Phys. Rev. B 50, 9787 (1994) - Published 1 October, 1994

Radiation damage in NaCl. III. Melting phenomena of sodium colloids

J. Seinen, J. R. W. Weerkamp, J. C. Groote, and H. W. den Hartog

Phys. Rev. B 50, 9793 (1994) - Published 1 October, 1994

Radiation damage in NaCl. IV. Raman scattering

J. C. Groote, J. R. W. Weerkamp, J. Seinen, and H. W. den Hartog

Phys. Rev. B 50, 9798 (1994) - Published 1 October, 1994

Inhomogeneous, disordered, and partially ordered systems

Radiation-enhanced diffusion in amorphous Ni-Zr studied by in situ electron irradiation in a transmission electron microscope

Stefania Bellini, Amelia Montone, and Marco Vittori-Antisari

Phys. Rev. B 50, 9803 (1994) - Published 1 October, 1994

Experimental verification of light localization for disordered multilayers in the visible-infrared spectrum

Zhang Daozhong, Hu Wei, Zhang Youlong, Li Zhaolin, Cheng Bingying, and Yang Guozhen

Phys. Rev. B 50, 9810 (1994) - Published 1 October, 1994

Confinement potential and π-electron delocalization in polyconjugated organic materials

V. Hernandez, C. Castiglioni, M. Del Zoppo, and G. Zerbi

Phys. Rev. B 50, 9815 (1994) - Published 1 October, 1994

Equilibrium properties of a quadrupolar glass

B. Tadić, R. Pirc, R. Blinc, J. Petersson, and W. Wiotte

Phys. Rev. B 50, 9824 (1994) - Published 1 October, 1994

Effects of frustration and localization of states in the Penrose lattice

Gerardo G. Naumis, Rafael A. Barrio, and Chumin Wang

Phys. Rev. B 50, 9834 (1994) - Published 1 October, 1994

Electronic structure and transport in a model approximant of the decagonal quasicrystal Al-Cu-Co

Guy Trambly de Laissardière and Takeo Fujiwara

Phys. Rev. B 50, 9843 (1994) - Published 1 October, 1994

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

Localized modes in inhomogeneous one-dimensional anharmonic lattices

R. F. Wallis, A. Franchini, and V. Bortolani

Phys. Rev. B 50, 9851 (1994) - Published 1 October, 1994

Soliton dynamics and interaction in a deterministic aperiodic nonlinear lattice

Bruno Lindquist, Magnus Johansson, and Rolf Riklund

Phys. Rev. B 50, 9860 (1994) - Published 1 October, 1994

Tracer diffusion in lattices with double occupancy of sites

L. F. Perondi, R. J. Elliott, R. A. Barrio, and K. Kaski

Phys. Rev. B 50, 9868 (1994) - Published 1 October, 1994

Mössbauer study of SnO lattice dynamics

M. S. Moreno and R. C. Mercader

Phys. Rev. B 50, 9875 (1994) - Published 1 October, 1994

Magnetism

Paramagnetic scattering from the valence-fluctuation compound ${YbAl}_{3}$

A. P. Murani

Phys. Rev. B 50, 9882 (1994) - Published 1 October, 1994

Intrinsic and induced Mn moments in ${Dy}_{1 - x}$ $Y_{x}$ ${Mn}_{2}$

C. Ritter, R. Cywinski, S. H. Kilcoyne, S. Modal, and B. D. Rainford

Phys. Rev. B 50, 9894 (1994) - Published 1 October, 1994

Magnetostatic modes in semi-infinite magnetic-nonmagnetic superlattices for an arbitrary-angle magnetization geometry

Biao Li, Jie Yang, Jue-Lian Shen, and Guo-Zhen Yang

Phys. Rev. B 50, 9906 (1994) - Published 1 October, 1994

Competition between singlet formation and magnetic ordering in one-dimensional spin systems

S. P. Strong and A. J. Millis

Phys. Rev. B 50, 9911 (1994) - Published 1 October, 1994

Magnetic phase diagram of $Y_{2}$ ${CuO}_{4}$ : Weak ferromagnetism and metamagnetic transition

A. Rouco, X. Obradors, M. Tovar, F. Pérez, D. Chateigner, and P. Bordet

Phys. Rev. B 50, 9924 (1994) - Published 1 October, 1994

Thermoremanent-magnetization relaxation in the insulating spin glass ${Co}_{1 - x}$ ${Mn}_{x}$ ${Cl}_{2}$ ⋅ ${2 H}_{2}$ O

G. C. DeFotis and K. D. Dell

Phys. Rev. B 50, 9937 (1994) - Published 1 October, 1994

Model calculation for the susceptibility of a quantum spin glass

Varsha Banerjee and Sushanta Dattagupta

Phys. Rev. B 50, 9942 (1994) - Published 1 October, 1994

Effects of hydrogen doping on ${UPd}_{2}$ ${Al}_{3}$

W. W. Kim and G. R. Stewart

Phys. Rev. B 50, 9948 (1994) - Published 1 October, 1994

Aspects of strongly correlated insulators

C. M. Varma

Phys. Rev. B 50, 9952 (1994) - Published 1 October, 1994

Relation between interface roughness and giant magnetoresistance in MBE-grown polycrystalline Fe/Cr superlattices

P. Beliën, R. Schad, C. D. Potter, G. Verbanck, V. V. Moshchalkov, and Y. Bruynseraede

Phys. Rev. B 50, 9957 (1994) - Published 1 October, 1994

Infinite-range-interaction M-component quantum spin glasses: Statics and dynamics in the large-M limit

T. K. Kopeć

Phys. Rev. B 50, 9963 (1994) - Published 1 October, 1994

Transfer-matrix scaling from disorder-averaged correlation lengths for diluted Ising systems

S. L. A. de Queiroz and R. B. Stinchcombe

Phys. Rev. B 50, 9976 (1994) - Published 1 October, 1994

Interpretation of the giant magnetoresistance effect in Co/Cu(100) multilayers with the quantum model of giant magnetoresistance

S. K. J. Lenczowski, M. A. M. Gijs, J. B. Giesbers, R. J. M. van de Veerdonk, and W. J. M. de Jonge

Phys. Rev. B 50, 9982 (1994) - Published 1 October, 1994

Magnetic anisotropy of a free-standing Co monolayer and of multilayers which contain Co monolayers

G. H. O. Daalderop, P. J. Kelly, and M. F. H. Schuurmans

Phys. Rev. B 50, 9989 (1994) - Published 1 October, 1994

Structural, electronic, and magnetic properties of ${Fe}_{16}$ $N_{2}$

Hideaki Sawada, Atsushi Nogami, Tooru Matsumiya, and Tamio Oguchi

Phys. Rev. B 50, 10004 (1994) - Published 1 October, 1994

Critical behavior near a symmetry-breaking surface and the stress tensor

E. Eisenriegler and M. Stapper

Phys. Rev. B 50, 10009 (1994) - Published 1 October, 1994

Micromagnetic theory of spin waves in rare-earth–transition-metal compounds

K. Ried, V. Özpamir, and H. Kronmüller

Phys. Rev. B 50, 10027 (1994) - Published 1 October, 1994

Generalization of the Abragam relaxation function to a longitudinal field

Amit Keren

Phys. Rev. B 50, 10039 (1994) - Published 1 October, 1994

Spin bags in the doped t-J model

R. Eder and Y. Ohta

Phys. Rev. B 50, 10043 (1994) - Published 1 October, 1994

Exact spectra, spin susceptibilities, and order parameter of the quantum Heisenberg antiferromagnet on the triangular lattice

B. Bernu, P. Lecheminant, C. Lhuillier, and L. Pierre

Phys. Rev. B 50, 10048 (1994) - Published 1 October, 1994

Superfluidity and superconductivity

Quantum corrections to the resistance of Mo/Si multilayers

E. I. Buchstab, A. V. Butenko, N. Ya. Fogel, V. G. Cherkasova, and R. L. Rosenbaum

Phys. Rev. B 50, 10063 (1994) - Published 1 October, 1994

Numerical investigation of the flow properties of He II

R. G. K. M. Aarts and A. T. A. M. de Waele

Phys. Rev. B 50, 10069 (1994) - Published 1 October, 1994

Granular behavior in polycrystalline ${Sm}_{2 - x}$ ${Ce}_{x}$ ${CuO}_{4 - y}$ compounds

R. F. Jardim, L. Ben-Dor, D. Stroud, and M. B. Maple

Phys. Rev. B 50, 10080 (1994) - Published 1 October, 1994

Quantum Hall effect in ideal superconducting arrays at zero temperature

M. Y. Choi

Phys. Rev. B 50, 10088 (1994) - Published 1 October, 1994

Quantum Hall fluid of vortices in a two-dimensional array of Josephson junctions

Ady Stern

Phys. Rev. B 50, 10092 (1994) - Published 1 October, 1994

Magnetization of symmetric 0-π Josephson junctions

D.-X. Chen and A. Hernando

Phys. Rev. B 50, 10107 (1994) - Published 1 October, 1994

Proximity effect of thin films on superconducting substrates

Hae Kyung Im, E. A. Jagla, and C. A. Balseiro

Phys. Rev. B 50, 10117 (1994) - Published 1 October, 1994

Electron-correlation effects on the properties of ${La}_{x}$ ${Sr}_{1 - x}$ ${TiO}_{3}$

R. Ramakumar, K. P. Jain, Rituraj Kumar, and C. C. Chancey

Phys. Rev. B 50, 10122 (1994) - Published 1 October, 1994

Transfer-integral expansion for the d-p model of the ${CuO}_{2}$ plane: A single hole in the antiferromagnetic state

Mitsuo Kataoka

Phys. Rev. B 50, 10128 (1994) - Published 1 October, 1994

Impurity effects on the spin excitation spectrum in anisotropic superconductors

D. S. Hirashima

Phys. Rev. B 50, 10142 (1994) - Published 1 October, 1994

Self-consistent calculations of superconductivity in a nearly antiferromagnetic Fermi liquid

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

Phys. Rev. B 50, 10149 (1994) - Published 1 October, 1994

Mössbauer, crystal-structure, magnetic, and Raman studies of the (Y,Ce $)_{2}$ ${Sr}_{2}$ ${CuFeO}_{8}$ compound isomorphic to superconductors with the $T^{*}$ structure

M. Pissas, C. Mitros, D. Niarchos, A. Kostikas, A. Simopoulos, M. Abrashev, V. Hadjimitov, and M. Iliev

Phys. Rev. B 50, 10157 (1994) - Published 1 October, 1994

Response function of the t-J model calculated using anyon techniques

A. M. Tikofsky and R. B. Laughlin

Phys. Rev. B 50, 10165 (1994) - Published 1 October, 1994

Bosonization of lattice fermions

R. Friedberg, T. D. Lee, and H. C. Ren

Phys. Rev. B 50, 10190 (1994) - Published 1 October, 1994

Intergranular and intragranular critical currents in silver-sheathed Pb-Bi-Sr-Ca-Cu-O tapes

K.-H. Müller, C. Andrikidis, H. K. Liu, and S. X. Dou

Phys. Rev. B 50, 10218 (1994) - Published 1 October, 1994

Anomalous band folding due to the BiO superstructure in ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8}$ studied by angle-resolved photoemission

T. Yokoya, T. Takahashi, T. Mochiku, and K. Kadowaki

Phys. Rev. B 50, 10225 (1994) - Published 1 October, 1994

Bihybridization model of $Y_{1 - x}$ $\Pr_{x}$ ${Ba}_{2}$ ${Cu}_{3}$ $O_{7 - y}$

Qiang Gao and Li-yuan Zhang

Phys. Rev. B 50, 10230 (1994) - Published 1 October, 1994

Superconductivity and valence state of Tl in Tl $A_{2 - x}$ ${La}_{x}$ ${CuO}_{5}$ and Tl $A_{2}$ ${Ca}_{1 - x}$ ${Gd}_{x}$ ${Cu}_{2}$ $O_{7}$ (A=Ba,Sr)

A. Sundaresan, C. S. Gopinath, S. Subramanian, L. C. Gupta, M. Sharon, R. Pinto, and R. Vijayaraghavan

Phys. Rev. B 50, 10238 (1994) - Published 1 October, 1994

Effect of Abrikosov-Gor’kov impurities on Raman shifts and changes in phonon widths

E. J. Nicol and J. P. Carbotte

Phys. Rev. B 50, 10243 (1994) - Published 1 October, 1994

d-wave model for microwave response of high- $T_{c}$ superconductors

P. J. Hirschfeld, W. O. Putikka, and D. J. Scalapino

Phys. Rev. B 50, 10250 (1994) - Published 1 October, 1994

Superconductivity of the Pr-doped (Y,Eu) ${Ba}_{2}$ ${Cu}_{4}$ $O_{8}$ system

S. K. Agarwal, Ratan Lal, V. P. S. Awana, S. P. Pandey, and A. V. Narlikar

Phys. Rev. B 50, 10265 (1994) - Published 1 October, 1994

Quantum statistical mechanics of vortices in high-temperature superconductors

G. Blatter and B. I. Ivlev

Phys. Rev. B 50, 10272 (1994) - Published 1 October, 1994

Symmetry dependence of phonon line shapes in superconductors with anisotropic gaps

T. P. Devereaux

Phys. Rev. B 50, 10287 (1994) - Published 1 October, 1994

Energy cost associated with vortex crossing in superconductors

M. A. Moore and N. K. Wilkin

Phys. Rev. B 50, 10294 (1994) - Published 1 October, 1994

Bosonic high- $T_{c}$ superconductivity in two dimensions

W. Zhu, H. Kang, Y. C. Lee, and Jin Chang Chen

Phys. Rev. B 50, 10302 (1994) - Published 1 October, 1994

BRIEF REPORTS

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

Discontinuity and quasitricritical behavior near $T_{c}$ in ferroelectric triglycine selenate

Tomás Iglesias, Beatriz Noheda, Ginés Lifante, Julio A. Gonzalo, and Marcel Koralewski

Phys. Rev. B 50, 10307 (1994) - Published 1 October, 1994

High-pressure transformations of $C_{60}$ to diamond and ${sp}^{3}$ phases at room temperature and to ${sp}^{2}$ phases at high temperature

J. L. Hodeau, J. M. Tonnerre, B. Bouchet-Fabre, M. Núñez Regueiro, J. J. Capponi, and M. Perroux

Phys. Rev. B 50, 10311 (1994) - Published 1 October, 1994

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

Power-law eigenstates of a regular Vicsek fractal with hierarchical interactions

Zhifang Lin and Masaki Goda

Phys. Rev. B 50, 10315 (1994) - Published 1 October, 1994

Magnetism

Interfacial quality and giant magnetoresistance in MBE-grown Co/Cu(111) superlattices

T. Thomson, P. C. Riedi, and D. Greig

Phys. Rev. B 50, 10319 (1994) - Published 1 October, 1994

Magnetic-polarization effect of Pd layers in Fe/Pd multilayers

M. Li, X. D. Ma, C. B. Peng, J. G. Zhao, L. M. Mei, Y. S. Gu, W. P. Chai, Z. H. Mai, B. G. Shen, Y. H. Liu, and D. S. Dai

Phys. Rev. B 50, 10323 (1994) - Published 1 October, 1994

Mössbauer study of antiferromagnetic ${CuFeS}_{2 - x}$ ${Se}_{x}$

Hang Nam Ok, Kyung Seon Baek, and Eun Jung Choi

Phys. Rev. B 50, 10327 (1994) - Published 1 October, 1994

Quantum Heisenberg model with long-range ferromagnetic interactions

H. Nakano and M. Takahashi

Phys. Rev. B 50, 10331 (1994) - Published 1 October, 1994

Calculation of the low-spin and high-spin states of $I_{h}$ ${Co}_{13}$

Kaoru Miura, Hitoshi Kimura, and Syunji Imanaga

Phys. Rev. B 50, 10335 (1994) - Published 1 October, 1994

Superfluidity and superconductivity

Variations of $T_{c}$ for changes in the spin-fluctuation spectral weight

P. Monthoux and D. J. Scalapino

Phys. Rev. B 50, 10339 (1994) - Published 1 October, 1994

Magnetic dynamic hysteresis of a resistively shunted Josephson-junction array

D.-X. Chen, A. Sanchez, and A. Hernando

Phys. Rev. B 50, 10342 (1994) - Published 1 October, 1994

Unusual hole dependence of $T_{c}$ in ${HgBa}_{2}$ ${CuO}_{4 + δ}$

Q. Xiong, Y. Y. Xue, Y. Cao, F. Chen, Y. Y. Sun, J. Gibson, C. W. Chu, L. M. Liu, and A. Jacobson

Phys. Rev. B 50, 10346 (1994) - Published 1 October, 1994

Metal-insulator transition and superconductivity in $Y_{1 - x}$ $\Pr_{x}$ ${Ba}_{2}$ ${Cu}_{3}$ $O_{7}$

Yupeng Wang, Han Rushan, and Zhao-Bin Su

Phys. Rev. B 50, 10350 (1994) - Published 1 October, 1994

RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Angular dependence of specular resonant nuclear scattering of x rays

A. Q. R. Baron, J. Arthur, S. L. Ruby, A. I. Chumakov, G. V. Smirnov, and G. S. Brown

Phys. Rev. B 50, 10354(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

hcp-to-bcc pressure-induced transition in Mg simulated by ab initio molecular dynamics

Renata M. Wentzcovitch

Phys. Rev. B 50, 10358(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

Stability of carbon nitride solids

Amy Y. Liu and Renata M. Wentzcovitch

Phys. Rev. B 50, 10362(R) (1994) - Published 1 October, 1994

Inhomogeneous, disordered, and partially ordered systems

RAPID COMMUNICATION

Glass-forming tendency, percolation of rigidity, and onefold-coordinated atoms in covalent networks

P. Boolchand and M. F. Thorpe

Phys. Rev. B 50, 10366(R) (1994) - Published 1 October, 1994

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

RAPID COMMUNICATION

Enhancement of molecular interactions in strongly scattering dielectric composite optical media

Makoto Tomita, Kazumasa Ohosumi, and Hiroshi Ikari

Phys. Rev. B 50, 10369(R) (1994) - Published 1 October, 1994

Magnetism

RAPID COMMUNICATION

Magnetoelastic behavior of ${NbSe}_{3}$

R. L. Jacobsen, T. M. Tritt, A. C. Ehrlich, and D. J. Gillespie

Phys. Rev. B 50, 10373(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

Theoretical investigation of the orientation dependence of the magneto-optical Kerr effect in Co

G. Y. Guo and H. Ebert

Phys. Rev. B 50, 10377(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

Gap states, local moments, and magnetic dynamics in a Mott-Hubbard antiferromagnet doped with static impurities

Prasenjit Sen, Saurabh Basu, and Avinash Singh

Phys. Rev. B 50, 10381(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

Spin softening in models with competing interactions: A high-anisotropy expansion to all orders

F. Seno and J.M. Yeomans

Phys. Rev. B 50, 10385(R) (1994) - Published 1 October, 1994

Superfluidity and superconductivity

RAPID COMMUNICATION

High-field superconducting transition induced by correlated disorder

Zlatko Tešanović and Igor F. Herbut

Phys. Rev. B 50, 10389(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

Two-dimensional angular-correlation-of-annihilation-radiation study of κ-(BEDT-TTF $)_{2}$ Cu(NCS $)_{2}$

L. P. Chan, K. G. Lynn, D. R. Harshman, and R. C. Haddon

Phys. Rev. B 50, 10393(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

Tunneling spectroscopy into ${YBa}_{2}$ ${Cu}_{4}$ $O_{8}$ : Intralayer and interlayer analysis

A. M. Cucolo, R. Di Leo, P. Romano, B. Dabrowski, D. G. Hinks, and P. G. Radaelli

Phys. Rev. B 50, 10397(R) (1994) - Published 1 October, 1994

RAPID COMMUNICATION

Effect of superconducting fluctuations on spin susceptibility and NMR relaxation rate

Mohit Randeria and Andrei A. Varlamov

Phys. Rev. B 50, 10401(R) (1994) - Published 1 October, 1994